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Allison Transmission Holdings, Inc. 2025-2026 Proxy Voting Records

Compiled from SEC Form N-PX filings and Allison Transmission Holdings, Inc.’s Form 8-K, filed May 8, 2026 (Item 5.07 on EDGAR). Page generated October 14, 2026.

11Ballot items
513Asset managers
5,885Fund votes
May 6, 2026Meeting date

Results at a glance

Meeting of May 6, 2026: 11 items on Allison Transmission Holdings, Inc.’s Form 8-K, filed May 8, 2026: 11 without a stated outcome.

Material dissent

None.

Material dissent: a director nominee under 80% of the votes cast, say-on-pay under 70%, any other item the board put forward under 80%, or a shareholder proposal with more than 50%, on the company’s own Form 8-K tally. How this is decided

Proxy season: 2023-2024 2024-2025 2025-2026

Explore Allison Transmission Holdings, Inc. in the interactive database Compare manager voting policies

Official 2025-2026 meeting results reported by Allison Transmission Holdings, Inc.

These tallies are Allison Transmission Holdings, Inc.’s own, as disclosed to the U.S. Securities and Exchange Commission on Form 8-K, filed May 8, 2026 (Item 5.07, “Submission of Matters to a Vote of Security Holders”). They cover every share voted at the meeting, not just the funds that file Form N-PX.

Allison Transmission Holdings, Inc. — official shareholder meeting results, meeting held May 6, 2026
Ballot item	For	Against	Abstain	Withheld	Broker non-votes	Support (of votes cast)	Reported outcome	Voting standard
Elect Director: Judy L. Altmaier	71,134,529	1,454,365	375,889	--	4,902,906	98%	Not verified	—
Elect Director: D. Scott Barbour	72,593,397	355,266	16,120	--	4,902,906	99.5%	Not verified	—
Elect Director: Philip J. Christman	65,932,457	6,441,896	590,430	--	4,902,906	91%	Not verified	—
Elect Director: David C. Everitt	71,075,137	1,872,463	17,183	--	4,902,906	97%	Not verified	—
Elect Director: David S. Graziosi	71,830,548	1,116,804	17,431	--	4,902,906	98%	Not verified	—
Elect Director: Carolann I. Haznedar	71,744,480	1,190,862	29,441	--	4,902,906	98%	Not verified	—
Elect Director: Sasha Ostojic	72,863,411	84,133	17,239	--	4,902,906	99.8%	Not verified	—
Elect Director: Gustave F. Perna	72,609,598	339,201	15,984	--	4,902,906	99.5%	Not verified	—
Elect Director: Krishna Shivram	72,522,639	425,005	17,139	--	4,902,906	99.4%	Not verified	—
2. Ratification of Appointment of PwC	77,162,806	690,303	14,580	--	--	99.1%	Not verified	—
3. Advisory Vote to Approve Executive Compensation	70,176,855	2,759,179	28,749	--	4,902,906	96%	Not verified	—

Source: Allison Transmission Holdings, Inc., Form 8-K, filed with the SEC on May 8, 2026 — read the filing on EDGAR.

How asset managers voted at the Allison Transmission Holdings, Inc. 2025-2026 meeting

Each item below shows how the 513 asset managers that disclosed a Allison Transmission Holdings, Inc. vote in their SEC Form N-PX filings actually voted. Share totals are the shares those managers' funds voted, summed across every fund they report.

1. Elect Director: Carolann I. Haznedar

Outcome not verifiedDIRECTOR ELECTIONSReported outcome: Not verified

Combines 5 wordings of this item as funds reported it.

98% Majority: yes · of votes cast

FOR 98%

FOR: 71,744,480AGAINST: 1,190,862

Details: description as filed, official tally, votes by 114 asset managers

Description as filed by funds: Election of Directors: Carolann I. Haznedar

Allison Transmission Holdings, Inc.’s own tally for this item (“Elect Director: Carolann I. Haznedar”): 71,744,480 for, 1,190,862 against, per its Form 8-K filed May 8, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 98% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 114 asset managers below reported 36,504,862 for, 26,717 against, 8,014 abstained, 63 not voted.

FOR

FOR: 36,504,862AGAINST: 26,717ABSTAIN: 8,014NOT VOTED: 63

Largest asset managers voting on “Election of Directors: Carolann I. Haznedar” at Allison Transmission Holdings, Inc., 2025-2026
Asset manager	For	Against	Vote
Fidelity	11,577,290	0	For
Vanguard	7,811,901	2	For
Capitol Series Trust	3,092,739	0	For
TOUCHSTONE FUNDS GROUP TRUST	1,847,656	0	For
John Hancock	1,599,896	0	For
BlackRock	1,249,707	0	For
First Trust	1,215,722	0	For
Charles Schwab	876,010	0	For
Invesco	694,965	0	For
Federated Hermes	594,499	0	For
Bridge Builder Trust	525,294	0	For
Dimensional	518,905	0	For
PIMCO	422,767	0	For
WASATCH FUNDS TRUST	339,404	0	For
T. Rowe Price	243,094	0	For
EA Series Trust	236,284	0	For
WisdomTree	221,458	0	For
TIAA	220,551	0	For
JPMorgan	213,496	0	For
SEI	207,423	0	For
HARRIS ASSOCIATES INVESTMENT TRUST	200,700	0	For
AQR	183,103	0	For
ALPS ETF Trust	153,388	0	For
Pacific Life	145,198	0	For
RBB FUND, INC.	126,049	0	For

Showing the 25 largest of 114 asset managers. See all 114 in the interactive database.

2. Elect Director: D. Scott Barbour

Outcome not verifiedDIRECTOR ELECTIONSReported outcome: Not verified

Combines 5 wordings of this item as funds reported it.

99.5% Majority: yes · of votes cast

FOR 99.5%

FOR: 72,593,397AGAINST: 355,266

Details: description as filed, official tally, votes by 114 asset managers

Description as filed by funds: Election of Directors: D. Scott Barbour

Allison Transmission Holdings, Inc.’s own tally for this item (“Elect Director: D. Scott Barbour”): 72,593,397 for, 355,266 against, per its Form 8-K filed May 8, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 99.5% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 114 asset managers below reported 36,531,111 for, 468 against, 8,014 abstained, 63 not voted.

FOR

FOR: 36,531,111AGAINST: 468ABSTAIN: 8,014NOT VOTED: 63

Largest asset managers voting on “Election of Directors: D. Scott Barbour” at Allison Transmission Holdings, Inc., 2025-2026
Asset manager	For	Vote
Fidelity	11,577,290	For
Vanguard	7,811,903	For
Capitol Series Trust	3,092,739	For
TOUCHSTONE FUNDS GROUP TRUST	1,847,656	For
John Hancock	1,599,896	For
BlackRock	1,249,707	For
First Trust	1,215,722	For
Charles Schwab	876,010	For
Invesco	694,965	For
Federated Hermes	594,499	For
Bridge Builder Trust	525,294	For
Dimensional	518,905	For
PIMCO	422,767	For
WASATCH FUNDS TRUST	339,404	For
T. Rowe Price	243,094	For
EA Series Trust	236,284	For
WisdomTree	221,458	For
TIAA	220,551	For
JPMorgan	213,496	For
SEI	207,423	For
HARRIS ASSOCIATES INVESTMENT TRUST	200,700	For
AQR	183,103	For
ALPS ETF Trust	153,388	For
Pacific Life	145,198	For
RBB FUND, INC.	126,049	For

Showing the 25 largest of 114 asset managers. See all 114 in the interactive database.

3. Elect Director: David C. Everitt

Outcome not verifiedDIRECTOR ELECTIONSReported outcome: Not verified

Combines 5 wordings of this item as funds reported it.

97% Majority: yes · of votes cast

FOR 97%

FOR: 71,075,137AGAINST: 1,872,463

Details: description as filed, official tally, votes by 114 asset managers

Description as filed by funds: Election of Directors: David C. Everitt

Allison Transmission Holdings, Inc.’s own tally for this item (“Elect Director: David C. Everitt”): 71,075,137 for, 1,872,463 against, per its Form 8-K filed May 8, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 97% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 114 asset managers below reported 36,496,779 for, 34,800 against, 8,014 abstained, 63 not voted.

FOR

FOR: 36,496,779AGAINST: 34,800ABSTAIN: 8,014NOT VOTED: 63

Largest asset managers voting on “Election of Directors: David C. Everitt” at Allison Transmission Holdings, Inc., 2025-2026
Asset manager	For	Against	Vote
Fidelity	11,577,290	0	For
Vanguard	7,811,900	3	For
Capitol Series Trust	3,092,739	0	For
TOUCHSTONE FUNDS GROUP TRUST	1,847,656	0	For
John Hancock	1,599,896	0	For
BlackRock	1,249,707	0	For
First Trust	1,215,722	0	For
Charles Schwab	876,010	0	For
Invesco	694,965	0	For
Federated Hermes	594,499	0	For
Bridge Builder Trust	525,294	0	For
Dimensional	518,905	0	For
PIMCO	422,767	0	For
WASATCH FUNDS TRUST	339,404	0	For
T. Rowe Price	243,094	0	For
EA Series Trust	236,284	0	For
WisdomTree	221,458	0	For
TIAA	220,551	0	For
JPMorgan	213,496	0	For
SEI	207,423	0	For
HARRIS ASSOCIATES INVESTMENT TRUST	200,700	0	For
AQR	183,103	0	For
ALPS ETF Trust	153,388	0	For
Pacific Life	145,198	0	For
RBB FUND, INC.	126,049	0	For

Showing the 25 largest of 114 asset managers. See all 114 in the interactive database.

4. Elect Director: David S. Graziosi

Outcome not verifiedDIRECTOR ELECTIONSReported outcome: Not verified

Combines 5 wordings of this item as funds reported it.

98% Majority: yes · of votes cast

FOR 98%

FOR: 71,830,548AGAINST: 1,116,804

Details: description as filed, official tally, votes by 114 asset managers

Description as filed by funds: Election of Directors: David S. Graziosi

Allison Transmission Holdings, Inc.’s own tally for this item (“Elect Director: David S. Graziosi”): 71,830,548 for, 1,116,804 against, per its Form 8-K filed May 8, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

The 114 asset managers below reported 36,496,779 for, 34,799 against, 8,014 abstained, 63 not voted.

FOR

FOR: 36,496,779AGAINST: 34,799ABSTAIN: 8,014NOT VOTED: 63

Largest asset managers voting on “Election of Directors: David S. Graziosi” at Allison Transmission Holdings, Inc., 2025-2026
Asset manager	For	Against	Vote
Fidelity	11,577,290	0	For
Vanguard	7,811,900	2	For
Capitol Series Trust	3,092,739	0	For
TOUCHSTONE FUNDS GROUP TRUST	1,847,656	0	For
John Hancock	1,599,896	0	For
BlackRock	1,249,707	0	For
First Trust	1,215,722	0	For
Charles Schwab	876,010	0	For
Invesco	694,965	0	For
Federated Hermes	594,499	0	For
Bridge Builder Trust	525,294	0	For
Dimensional	518,905	0	For
PIMCO	422,767	0	For
WASATCH FUNDS TRUST	339,404	0	For
T. Rowe Price	243,094	0	For
EA Series Trust	236,284	0	For
WisdomTree	221,458	0	For
TIAA	220,551	0	For
JPMorgan	213,496	0	For
SEI	207,423	0	For
HARRIS ASSOCIATES INVESTMENT TRUST	200,700	0	For
AQR	183,103	0	For
ALPS ETF Trust	153,388	0	For
Pacific Life	145,198	0	For
RBB FUND, INC.	126,049	0	For

Showing the 25 largest of 114 asset managers. See all 114 in the interactive database.

5. Elect Director: Gustave F. Perna

Outcome not verifiedDIRECTOR ELECTIONSReported outcome: Not verified

Combines 5 wordings of this item as funds reported it.

99.5% Majority: yes · of votes cast

FOR 99.5%

FOR: 72,609,598AGAINST: 339,201

Details: description as filed, official tally, votes by 114 asset managers

Description as filed by funds: Election of Directors: Gustave F. Perna

Allison Transmission Holdings, Inc.’s own tally for this item (“Elect Director: Gustave F. Perna”): 72,609,598 for, 339,201 against, per its Form 8-K filed May 8, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

The 114 asset managers below reported 36,531,111 for, 468 against, 8,014 abstained, 63 not voted.

FOR

FOR: 36,531,111AGAINST: 468ABSTAIN: 8,014NOT VOTED: 63

Largest asset managers voting on “Election of Directors: Gustave F. Perna” at Allison Transmission Holdings, Inc., 2025-2026
Asset manager	For	Vote
Fidelity	11,577,290	For
Vanguard	7,811,903	For
Capitol Series Trust	3,092,739	For
TOUCHSTONE FUNDS GROUP TRUST	1,847,656	For
John Hancock	1,599,896	For
BlackRock	1,249,707	For
First Trust	1,215,722	For
Charles Schwab	876,010	For
Invesco	694,965	For
Federated Hermes	594,499	For
Bridge Builder Trust	525,294	For
Dimensional	518,905	For
PIMCO	422,767	For
WASATCH FUNDS TRUST	339,404	For
T. Rowe Price	243,094	For
EA Series Trust	236,284	For
WisdomTree	221,458	For
TIAA	220,551	For
JPMorgan	213,496	For
SEI	207,423	For
HARRIS ASSOCIATES INVESTMENT TRUST	200,700	For
AQR	183,103	For
ALPS ETF Trust	153,388	For
Pacific Life	145,198	For
RBB FUND, INC.	126,049	For

Showing the 25 largest of 114 asset managers. See all 114 in the interactive database.

6. Elect Director: Judy L. Altmaier

Outcome not verifiedDIRECTOR ELECTIONSReported outcome: Not verified

Combines 5 wordings of this item as funds reported it.

98% Majority: yes · of votes cast

FOR 98%

FOR: 71,134,529AGAINST: 1,454,365

Details: description as filed, official tally, votes by 114 asset managers

Description as filed by funds: Election of Directors: Judy L. Altmaier

Allison Transmission Holdings, Inc.’s own tally for this item (“Elect Director: Judy L. Altmaier”): 71,134,529 for, 1,454,365 against, per its Form 8-K filed May 8, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

The 114 asset managers below reported 36,504,861 for, 26,718 against, 8,014 abstained, 63 not voted.

FOR

FOR: 36,504,861AGAINST: 26,718ABSTAIN: 8,014NOT VOTED: 63

Largest asset managers voting on “Election of Directors: Judy L. Altmaier” at Allison Transmission Holdings, Inc., 2025-2026
Asset manager	For	Against	Vote
Fidelity	11,577,290	0	For
Vanguard	7,811,900	3	For
Capitol Series Trust	3,092,739	0	For
TOUCHSTONE FUNDS GROUP TRUST	1,847,656	0	For
John Hancock	1,599,896	0	For
BlackRock	1,249,707	0	For
First Trust	1,215,722	0	For
Charles Schwab	876,010	0	For
Invesco	694,965	0	For
Federated Hermes	594,499	0	For
Bridge Builder Trust	525,294	0	For
Dimensional	518,905	0	For
PIMCO	422,767	0	For
WASATCH FUNDS TRUST	339,404	0	For
T. Rowe Price	243,094	0	For
EA Series Trust	236,284	0	For
WisdomTree	221,458	0	For
TIAA	220,551	0	For
JPMorgan	213,496	0	For
SEI	207,423	0	For
HARRIS ASSOCIATES INVESTMENT TRUST	200,700	0	For
AQR	183,103	0	For
ALPS ETF Trust	153,388	0	For
Pacific Life	145,198	0	For
RBB FUND, INC.	126,049	0	For

Showing the 25 largest of 114 asset managers. See all 114 in the interactive database.

7. Elect Director: Krishna Shivram

Outcome not verifiedDIRECTOR ELECTIONSReported outcome: Not verified

Combines 4 wordings of this item as funds reported it.

99.4% Majority: yes · of votes cast

FOR 99.4%

FOR: 72,522,639AGAINST: 425,005

Details: description as filed, official tally, votes by 114 asset managers

Description as filed by funds: Election of Directors: Krishna Shivram

Allison Transmission Holdings, Inc.’s own tally for this item (“Elect Director: Krishna Shivram”): 72,522,639 for, 425,005 against, per its Form 8-K filed May 8, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 99.4% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 114 asset managers below reported 36,527,038 for, 4,541 against, 8,014 abstained, 63 not voted.

FOR

FOR: 36,527,038AGAINST: 4,541ABSTAIN: 8,014NOT VOTED: 63

Largest asset managers voting on “Election of Directors: Krishna Shivram” at Allison Transmission Holdings, Inc., 2025-2026
Asset manager	For	Against	Vote
Fidelity	11,577,290	0	For
Vanguard	7,808,173	3,730	For
Capitol Series Trust	3,092,739	0	For
TOUCHSTONE FUNDS GROUP TRUST	1,847,656	0	For
John Hancock	1,599,896	0	For
BlackRock	1,249,707	0	For
First Trust	1,215,722	0	For
Charles Schwab	876,010	0	For
Invesco	694,965	0	For
Federated Hermes	594,499	0	For
Bridge Builder Trust	525,294	0	For
Dimensional	518,905	0	For
PIMCO	422,767	0	For
WASATCH FUNDS TRUST	339,404	0	For
T. Rowe Price	243,094	0	For
EA Series Trust	236,284	0	For
WisdomTree	221,458	0	For
TIAA	220,551	0	For
JPMorgan	213,496	0	For
SEI	207,423	0	For
HARRIS ASSOCIATES INVESTMENT TRUST	200,700	0	For
AQR	183,103	0	For
ALPS ETF Trust	153,388	0	For
Pacific Life	145,198	0	For
RBB FUND, INC.	126,049	0	For

Showing the 25 largest of 114 asset managers. See all 114 in the interactive database.

8. Elect Director: Philip J. Christman

Outcome not verifiedDIRECTOR ELECTIONSReported outcome: Not verified

Combines 5 wordings of this item as funds reported it.

91% Majority: yes · of votes cast

FOR 91%

FOR: 65,932,457AGAINST: 6,441,896

Details: description as filed, official tally, votes by 114 asset managers

Description as filed by funds: Election of Directors: Philip J. Christman

Allison Transmission Holdings, Inc.’s own tally for this item (“Elect Director: Philip J. Christman”): 65,932,457 for, 6,441,896 against, per its Form 8-K filed May 8, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 91% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 114 asset managers below reported 35,610,402 for, 921,177 against, 8,014 abstained, 63 not voted.

FOR

FOR: 35,610,402AGAINST: 921,177ABSTAIN: 8,014NOT VOTED: 63

Largest asset managers voting on “Election of Directors: Philip J. Christman” at Allison Transmission Holdings, Inc., 2025-2026
Asset manager	For	Against	Vote
Fidelity	11,405,790	171,500	For
Vanguard	7,808,161	3,742	For
Capitol Series Trust	3,092,739	0	For
TOUCHSTONE FUNDS GROUP TRUST	1,847,656	0	For
John Hancock	1,599,896	0	For
BlackRock	1,249,707	0	For
First Trust	1,215,722	0	For
Charles Schwab	875,868	142	For
Invesco	694,965	0	For
Federated Hermes	594,499	0	For
Bridge Builder Trust	286,294	239,000	Mixed
Dimensional	518,905	0	For
PIMCO	422,767	0	For
WASATCH FUNDS TRUST	339,404	0	For
T. Rowe Price	243,094	0	For
EA Series Trust	236,284	0	For
WisdomTree	221,458	0	For
TIAA	220,551	0	For
JPMorgan	213,496	0	For
SEI	0	207,423	Against
HARRIS ASSOCIATES INVESTMENT TRUST	200,700	0	For
AQR	183,103	0	For
ALPS ETF Trust	153,388	0	For
Pacific Life	145,198	0	For
RBB FUND, INC.	126,049	0	For

Showing the 25 largest of 114 asset managers. See all 114 in the interactive database.

9. Elect Director: Sasha Ostojic

Outcome not verifiedDIRECTOR ELECTIONSReported outcome: Not verified

Combines 4 wordings of this item as funds reported it.

99.8% Majority: yes · of votes cast

FOR 99.8%

FOR: 72,863,411AGAINST: 84,133

Details: description as filed, official tally, votes by 114 asset managers

Description as filed by funds: Election of Directors: Sasha Ostojic

Allison Transmission Holdings, Inc.’s own tally for this item (“Elect Director: Sasha Ostojic”): 72,863,411 for, 84,133 against, per its Form 8-K filed May 8, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 99.8% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 114 asset managers below reported 36,531,579 for, 8,014 abstained, 63 not voted.

FOR

FOR: 36,531,579ABSTAIN: 8,014NOT VOTED: 63

Largest asset managers voting on “Election of Directors: Sasha Ostojic” at Allison Transmission Holdings, Inc., 2025-2026
Asset manager	For	Vote
Fidelity	11,577,290	For
Vanguard	7,811,903	For
Capitol Series Trust	3,092,739	For
TOUCHSTONE FUNDS GROUP TRUST	1,847,656	For
John Hancock	1,599,896	For
BlackRock	1,249,707	For
First Trust	1,215,722	For
Charles Schwab	876,010	For
Invesco	694,965	For
Federated Hermes	594,499	For
Bridge Builder Trust	525,294	For
Dimensional	518,905	For
PIMCO	422,767	For
WASATCH FUNDS TRUST	339,404	For
T. Rowe Price	243,094	For
EA Series Trust	236,284	For
WisdomTree	221,458	For
TIAA	220,551	For
JPMorgan	213,496	For
SEI	207,423	For
HARRIS ASSOCIATES INVESTMENT TRUST	200,700	For
AQR	183,103	For
ALPS ETF Trust	153,388	For
Pacific Life	145,198	For
RBB FUND, INC.	126,049	For

Showing the 25 largest of 114 asset managers. See all 114 in the interactive database.

10. 3. Advisory Vote to Approve Executive Compensation

Outcome not verified Fund totals may overlapSECTION 14A SAY-ON-PAY VOTESReported outcome: Not verified

Combines 9 wordings of this item as funds reported it.

96% Majority: yes · of votes cast

FOR 96%

FOR: 70,176,855AGAINST: 2,759,179

Details: description as filed, official tally, votes by 513 asset managers

Description as filed by funds: An advisory non-binding vote to approve the compensation paid to our named executive officers.

Allison Transmission Holdings, Inc.’s own tally for this item (“3. Advisory Vote to Approve Executive Compensation”): 70,176,855 for, 2,759,179 against, per its Form 8-K filed May 8, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 96% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

Fund voting reports and institutional-manager reports both cover this item. An institutional manager can report shares that a fund it advises also reports, so the two are shown separately below and never added together, and their sum is not shown (fund and manager reports combined may count the same shares twice).

Fund voting reports: 113 asset managers voting on “An advisory non-binding vote to approve the compensation paid to our named executive officers.” at Allison Transmission Holdings, Inc., 2025-2026
Asset manager	For	Against	Vote
Fidelity	11,577,290	0	For
Vanguard	7,811,900	3	For
Capitol Series Trust	3,092,739	0	For
TOUCHSTONE FUNDS GROUP TRUST	1,847,656	0	For
John Hancock	1,599,896	0	For
BlackRock	1,249,707	0	For
First Trust	1,215,722	0	For
Charles Schwab	876,010	0	For
Invesco	0	694,965	Against
Federated Hermes	594,499	0	For
Bridge Builder Trust	525,294	0	For
Dimensional	518,905	0	For
PIMCO	422,767	0	For
WASATCH FUNDS TRUST	339,404	0	For
T. Rowe Price	243,094	0	For
EA Series Trust	236,284	0	For
WisdomTree	221,458	0	For
TIAA	220,551	0	For
JPMorgan	213,496	0	For
SEI	206,771	652	For
HARRIS ASSOCIATES INVESTMENT TRUST	200,700	0	For
AQR	183,103	0	For
ALPS ETF Trust	153,388	0	For
Pacific Life	145,198	0	For
RBB FUND, INC.	126,289	0	For

Fund voting reports, all 113 managers: 35,747,476 for, 783,984 against, 8,014 abstained, 63 not voted. Showing the 25 largest; see all in the interactive database.

Institutional-manager reports: 432 asset managers voting on “An advisory non-binding vote to approve the compensation paid to our named executive officers.” at Allison Transmission Holdings, Inc., 2025-2026
Asset manager	For	Against	Vote
Fidelity	10,414,136	346,500	For
FULLER & THALER ASSET MANAGEMENT, INC.	3,246,352	0	For
Boston Partners	2,314,393	0	For
BlackRock	2,107,225	0	For
GEODE CAPITAL MANAGEMENT, LLC	1,992,178	0	For
Renaissance	1,962,871	0	For
LONDON CO OF VIRGINIA	1,939,040	0	For
LSV ASSET MANAGEMENT	1,285,497	0	For
State Street	1,206,456	0	For
Federated Hermes	1,178,499	11,871	For
AQR	1,104,420	0	For
BANK OF MONTREAL /CAN/	1,002,287	0	For
Invesco	0	884,176	Against
Charles Schwab	882,639	0	For
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	712,477	3,289	For
CAPTRUST FINANCIAL ADVISORS	703,493	0	For
Janus Henderson	664,642	0	For
Vanguard	646,200	0	For
BALYASNY ASSET MANAGEMENT L.P.	624,391	0	For
CAISSE DE DEPOT ET PLACEMENT DU QUEBEC	605,707	0	For
HARRIS ASSOCIATES L P	515,722	0	For
Robeco Institutional Asset Management B.V.	510,876	0	For
WASATCH ADVISORS LP	509,088	0	For
Freestone Grove Partners LP	502,522	0	For
SEI	492,761	652	For

Institutional-manager reports, all 432 managers: 49,928,909 for, 2,100,450 against, 838 abstained, 13,062 not voted. Showing the 25 largest; see all in the interactive database.

11. 2. Ratification of Appointment of PwC

Outcome not verifiedAUDIT-RELATEDReported outcome: Not verified

Combines 4 wordings of this item as funds reported it.

99.1% Majority: yes · of votes cast

FOR 99.1%

FOR: 77,162,806AGAINST: 690,303

Details: description as filed, official tally, votes by 114 asset managers

Description as filed by funds: To ratify the appointment of PricewaterhouseCoopers LLP as our independent registered public accounting firm for 2026.

Allison Transmission Holdings, Inc.’s own tally for this item (“2. Ratification of Appointment of PwC”): 77,162,806 for, 690,303 against, per its Form 8-K filed May 8, 2026 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: not verified — the filing’s own statement of the outcome could not be identified for this item.
Support: 99.1% of votes cast — FOR ÷ (FOR + AGAINST); abstentions and broker non-votes are excluded.

The 114 asset managers below reported 36,547,368 for, 3 against, 8,014 abstained, 63 not voted.

FOR

FOR: 36,547,368AGAINST: 3ABSTAIN: 8,014NOT VOTED: 63

Largest asset managers voting on “To ratify the appointment of PricewaterhouseCoopers LLP as our independent registered public accounting firm f” at Allison Transmission Holdings, Inc., 2025-2026
Asset manager	For	Against	Vote
Fidelity	11,577,290	0	For
Vanguard	7,811,902	1	For
Capitol Series Trust	3,092,739	0	For
TOUCHSTONE FUNDS GROUP TRUST	1,847,656	0	For
John Hancock	1,599,896	0	For
BlackRock	1,249,707	0	For
First Trust	1,215,722	0	For
Charles Schwab	876,010	0	For
Invesco	694,965	0	For
Federated Hermes	594,499	0	For
Bridge Builder Trust	525,294	0	For
Dimensional	518,905	0	For
PIMCO	422,767	0	For
WASATCH FUNDS TRUST	339,404	0	For
T. Rowe Price	243,094	0	For
EA Series Trust	236,284	0	For
WisdomTree	221,458	0	For
TIAA	220,551	0	For
JPMorgan	213,496	0	For
SEI	207,423	0	For
HARRIS ASSOCIATES INVESTMENT TRUST	200,700	0	For
AQR	183,103	0	For
ALPS ETF Trust	153,388	0	For
Pacific Life	145,198	0	For
RBB FUND, INC.	126,049	0	For

Showing the 25 largest of 114 asset managers. See all 114 in the interactive database.

Not shown here: this season’s fund filings also report 2 items from the meeting of May 7, 2025, which belongs to the 2024-2025 season. A meeting outside this season’s July 1 to June 30 window is not counted in this page’s items or in its totals of asset managers and fund votes.

Largest Allison Transmission Holdings, Inc. shareholders voting in 2025-2026

Ranked separately for each type of Form N-PX report. An institutional manager can report shares that a fund it advises also reports, so the two tables can list the same shares and are never added together. Each is ranked by the shares voted on the item that the most managers of that type reported, shown as a share of the 82,935,981 shares outstanding at the time of that meeting.

Fund voting reports: top Allison Transmission Holdings, Inc. shareholders by shares voted on “An advisory non-binding vote to approve the compensation paid to our named executive officers.”, 2025-2026
#	Asset manager	% of shares outstanding
1	Fidelity	13.96%
2	Vanguard	9.42%
3	Capitol Series Trust	3.73%
4	TOUCHSTONE FUNDS GROUP TRUST	2.23%
5	John Hancock	1.93%
6	BlackRock	1.51%
7	First Trust	1.47%
8	Charles Schwab	1.06%
9	Invesco	0.84%
10	Federated Hermes	0.72%

Institutional-manager reports: top Allison Transmission Holdings, Inc. shareholders by shares voted on “An advisory non-binding vote to approve the compensation paid to our named executive officers.”, 2025-2026
#	Asset manager	% of shares outstanding
1	Fidelity	12.97%
2	FULLER & THALER ASSET MANAGEMENT, INC.	3.91%
3	Boston Partners	2.79%
4	BlackRock	2.54%
5	GEODE CAPITAL MANAGEMENT, LLC	2.40%
6	Renaissance	2.37%
7	LONDON CO OF VIRGINIA	2.34%
8	LSV ASSET MANAGEMENT	1.55%
9	State Street	1.45%
10	Federated Hermes	1.44%

Reported Allison Transmission Holdings, Inc. holdings and ownership

As disclosed to the SEC in Form 13F (quarter-end holdings of 30 large managers), Schedules 13D and 13G (beneficial ownership above 5%) and the company’s own proxy statement (DEF 14A). Each row names its form.

Allison Transmission Holdings, Inc. holdings and ownership disclosed for the 2025-2026 proxy season
Holder	% outstanding	Disclosure
FMR LLC	15.37%	DEF14A
FMR (Fidelity)	15.01%	13F
Vanguard Group	10.32%	13F
BlackRock	4.57%	13F
Renaissance Technologies	2.73%	13F
Geode Capital	2.66%	13F
Dimensional Fund Advisors	2.29%	13F
State Street	1.84%	13F
Invesco	1.12%	13F
Charles Schwab	1.07%	13F

Percentages above are of 82,935,981 shares outstanding, as reported by Allison Transmission Holdings, Inc. on its Form 10-Q dated April 23, 2026 (see the filing on EDGAR). This is the count contemporaneous with the 2025-2026 meeting, not today’s. Each holding is as of its own filing, which may be dated before or after the meeting.

About this page

Every figure above is derived from filings made with the US Securities and Exchange Commission: Form N-PX, in which registered funds disclose how they voted every proxy and institutional managers disclose their votes on executive pay (say-on-pay, say-on-frequency and golden parachutes), and Form 8-K Item 5.07, in which the company reports its own meeting results. Shares outstanding are taken from Allison Transmission Holdings, Inc.’s 10-Q dated April 23, 2026. This page is a static snapshot rebuilt weekly on October 14, 2026; a live search always shows the current data.

At Allison Transmission Holdings, Inc.'s shareholder meeting held May 6, 2026, in the 2025-2026 proxy season, 513 asset managers reported how they voted on 11 ballot items in their SEC Form N-PX filings, covering 5,885 separate fund positions. On the most widely held item on that ballot — An advisory non-binding vote to approve the compensation paid to our named executive officers. — FOR was 96% of the votes cast (FOR divided by FOR plus AGAINST, the conventional basis for proxy support; abstentions, broker non-votes and unvoted shares are excluded because none of them took a side), which is more than half. Whether the item was approved is for the filing to say; that statement has not been read for this item. Source: Allison Transmission Holdings, Inc.'s Form 8-K, Item 5.07, filed with the U.S. Securities and Exchange Commission on May 8, 2026.

Allison Transmission Holdings, Inc. proxy season coverage: 2023-2024 · 2024-2025 · 2025-2026 (this page).

Download data (CSV): ballot items · votes by manager · column guide.