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Allison Transmission Holdings Inc

ALSN
Exchange
NYSE
Industry
Motor Vehicle Parts & Accessories
SEC CIK
0001411207

In the last 90 days, Allison Transmission Holdings Inc insiders filed 0 open-market purchases and 3 sales; 573 institutions reported holding it in 13F filings for Q2 2026, worth $9.63B in total; Harris Associates (Oakmark) is the only superinvestor holding it.

13F holders, Q2 2025

Institutional positions in Allison Transmission Holdings Inc as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
538
+39 vs. Q1 2025
Shares held
84.6M
+1.58M (+1.9%) vs. Q1 2025
Total value
$8.03B
+$92.1M (+1.2%) vs. Q1 2025
New holders
93
219 more added
Sold out
54
163 more reduced

9 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ALSN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2025: 538 institutions
Q1 2021: 313 institutionsQ2 2021: 285 institutionsQ3 2021: 299 institutionsQ4 2021: 284 institutionsQ1 2022: 297 institutionsQ2 2022: 323 institutionsQ3 2022: 307 institutionsQ4 2022: 367 institutionsQ1 2023: 373 institutionsQ2 2023: 389 institutionsQ3 2023: 405 institutionsQ4 2023: 412 institutionsQ1 2024: 451 institutionsQ2 2024: 451 institutionsQ3 2024: 487 institutionsQ4 2024: 540 institutionsQ1 2025: 508 institutionsQ2 2025: 538 institutionsQ3 2025: 513 institutionsQ4 2025: 525 institutionsQ1 2026: 556 institutionsQ2 2026: 573 institutions
Value heldQ2 2025: $8.03B
Q1 2021: $4.49BQ2 2021: $4.26BQ3 2021: $3.69BQ4 2021: $3.62BQ1 2022: $3.85BQ2 2022: $3.72BQ3 2022: $3.13BQ4 2022: $3.85BQ1 2023: $4.13BQ2 2023: $4.95BQ3 2023: $5.08BQ4 2023: $4.92BQ1 2024: $6.78BQ2 2024: $6.38BQ3 2024: $8.08BQ4 2024: $9.09BQ1 2025: $7.96BQ2 2025: $8.03BQ3 2025: $7.12BQ4 2025: $8.20BQ1 2026: $9.89BQ2 2026: $9.63B
Institutions holding ALSN and their total value by quarter
QuarterHoldersValue
Q2 2026573$9.63B
Q1 2026556$9.89B
Q4 2025525$8.20B
Q3 2025513$7.12B
Q2 2025538$8.03B
Q1 2025508$7.96B
Q4 2024540$9.09B
Q3 2024487$8.08B
Q2 2024451$6.38B
Q1 2024451$6.78B
Q4 2023412$4.92B
Q3 2023405$5.08B
Q2 2023389$4.95B
Q1 2023373$4.13B
Q4 2022367$3.85B
Q3 2022307$3.13B
Q2 2022323$3.72B
Q1 2022297$3.85B
Q4 2021284$3.62B
Q3 2021299$3.69B
Q2 2021285$4.26B
Q1 2021313$4.49B

Institutions, Q2 2025

Shares, value and share of portfolio for each institution holding Allison Transmission Holdings Inc; share changes are against Q1 2025.

Institutions holding ALSN in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
ING Groep NV48,800$4.64M0.03%+48,800New
Brandywine Global Investment Management, LLC52,105$4.95M0.03%−576−1.1%Reduced
Prudential PLC52,972$5.03M0.03%+8,487+19.1%Added
Taylor Hoffman Capital Management LLC54,109$5.14M1.76%+3,022+5.9%Added
D. E. Shaw & Co., Inc.56,270$5.35M0.01%+49,334+711.3%Added
Man Group plc57,222$5.44M0.01%−7,735−11.9%Reduced
Robotti Robert58,345$5.54M1.04%−798−1.3%Reduced
Citigroup Inc60,290$5.73M0.00%+6,264+11.6%Added
Canada Pension Plan Investment Board60,700$5.77M0.00%−293−0.5%Reduced
State of Alaska, Department of Revenue62,462$5.93M0.06%00.0%Unchanged
Parcion Private Wealth LLC63,036$5.99M0.43%+1,986+3.3%Added
O'Shaughnessy Asset Management, LLC63,826$6.06M0.04%+5,788+10.0%Added
Everett Harris & Co64,174$6.10M0.08%−695−1.1%Reduced
Marshall Wace, LLP64,334$6.11M0.01%+64,334New
Campbell & CO Investment Adviser LLC64,638$6.14M0.39%+64,638New
BI Asset Management Fondsmaeglerselskab A/S66,451$6.31M0.06%+13,035+24.4%Added
New York State Common Retirement Fund66,641$6.33M0.01%−6,000−8.3%Reduced
Foster & Motley Inc68,494$6.51M0.38%+2,485+3.8%Added
Bank of Montreal70,863$6.73M0.00%+1,824+2.6%Added
AdvisorShares Investments LLC71,287$6.77M1.22%+2,240+3.2%Added
Janney Montgomery Scott LLC72,427$6.88M0.02%−3,366−4.4%Reduced
Van Eck Associates Corp73,145$6.95M0.01%−2,404−3.2%Reduced
Ieq Capital, LLC74,317$7.06M0.04%+63,842+609.5%Added
State of Wisconsin Investment Board75,020$7.13M0.02%−4,292−5.4%Reduced
Marathon Capital Management75,528$7.17M1.83%−764−1.0%Reduced
Lazard Asset Management LLC77,385$7.35M0.01%−124,374−61.6%Reduced
Natixis78,538$7.46M0.04%+78,538New
Winmill & Co. Inc79,500$7.55M2.10%+79,500New
Voya Investment Management LLC79,922$7.59M0.01%−12,816−13.8%Reduced
Cerity Partners LLC80,634$7.66M0.01%+13,355+19.9%Added
Level Four Advisory Services, LLC81,362$7.73M0.28%+1,775+2.2%Added
California State Teachers Retirement System82,830$7.87M0.01%−102−0.1%Reduced
Public Sector Pension Investment Board83,299$7.91M0.03%+641+0.8%Added
AXA S.A.83,870$7.97M0.02%−2,955−3.4%Reduced
Allworth Financial LP86,783$8.24M0.04%+86,509+31,572.6%Added
Rhumbline Advisers87,461$8.31M0.01%−4,354−4.7%Reduced
Reinhart Partners, Inc.88,266$8.38M0.29%−8,232−8.5%Reduced
Susquehanna Fundamental Investments, LLC88,348$8.39M0.23%−10,840−10.9%Reduced
State Board of Administration of Florida Retirement System88,808$8.44M0.01%+830+0.9%Added
Barclays PLC93,196$8.85M0.00%+20,565+28.3%Added
Magnetar Financial LLC94,510$8.98M0.04%+73,147+342.4%Added
Public Employees Retirement System of Ohio95,990$9.12M0.03%+9,962+11.6%Added
Sanctuary Advisors, LLC97,855$9.30M0.06%−7,906−7.5%Reduced
Royce & Associates LP98,801$9.39M0.10%−4,081−4.0%Reduced
DekaBank Deutsche Girozentrale100,752$9.52M0.02%+2,005+2.0%Added
Kingsview Wealth Management, LLC101,460$9.64M0.16%+4,814+5.0%Added
LPL Financial LLC101,474$9.64M0.00%+16,099+18.9%Added
BNP Paribas Arbitrage, SA106,171$10.1M0.01%+39,064+58.2%Added
Legal & General Group Plc108,950$10.3M0.00%+3,919+3.7%Added
Foyston, Gordon, & Payne Inc110,605$10.5M2.39%+6,903+6.7%Added
Algert Global LLC113,769$10.8M0.23%+1,290+1.1%Added
Kennedy Capital Management, Inc.115,809$11.0M0.26%+18,170+18.6%Added
Empowered Funds, LLC119,915$11.4M0.13%−11,756−8.9%Reduced
Jacobs Levy Equity Management, Inc121,536$11.5M0.05%−279,499−69.7%Reduced
Glenmede Investment Management, LP123,127$11.7M0.06%+123,127New
Susquehanna International Group, LLP124,449$11.8M0.02%−50,135−28.7%Reduced
CIBC World Markets Corp125,000$11.9M0.08%+125,000New
Victory Capital Management Inc130,395$12.4M0.01%−46,332−26.2%Reduced
Universal- Beteiligungs- und Servicegesellschaft mbH130,666$12.4M0.02%+31,245+31.4%Added
Engineers Gate Manager LP134,764$12.8M0.16%+96,763+254.6%Added
Wedge Capital Management L L P139,204$13.2M0.24%+7,095+5.4%Added
Schroder Investment Management Group146,938$14.0M0.01%−2,785−1.9%Reduced
Deutsche Bank AG148,125$14.1M0.01%+103,680+233.3%Added
Isthmus Partners, LLC153,528$14.6M1.70%+834+0.5%Added
Royal Bank of Canada160,427$15.2M0.00%+66,700+71.2%Added
Swiss National Bank163,300$15.5M0.01%−4,500−2.7%Reduced
Dudley & Shanley, Inc.164,547$15.6M2.45%+300+0.2%Added
SEI Investments Co167,160$15.9M0.02%−39,326−19.0%Reduced
Twinbeech Capital LP168,447$16.0M0.36%+155,129+1,164.8%Added
Tudor Investment Corp Et Al180,814$17.2M0.13%+159,231+737.8%Added
California Public Employees Retirement System182,506$17.3M0.01%+3,127+1.7%Added
Millennium Management LLC184,797$17.6M0.02%−185,253−50.1%Reduced
Mackenzie Financial Corp185,345$17.6M0.02%+179,243+2,937.4%Added
Bridgewater Associates, LP191,591$18.2M0.07%+43,736+29.6%Added
Danske Bank A/S195,448$18.6M0.05%+3,784+2.0%Added
Cubist Systematic Strategies, LLC200,210$19.0M0.21%+200,210New
Treasurer of the State of North Carolina204,208$19.4M0.06%+112,065+121.6%Added
Two Sigma Investments, LP214,127$20.3M0.04%−28,734−11.8%Reduced
Janus Henderson Group PLC219,408$20.9M0.01%+32,672+17.5%Added
Quantinno Capital Management LP222,819$21.2M0.09%+78,163+54.0%Added
Allspring Global Investments Holdings, LLC219,574$21.2M0.04%−35,159−13.8%Reduced
Natixis Advisors, L.P.229,066$21.8M0.03%+22,957+11.1%Added
Nuveen, LLC230,795$21.9M0.01%+118,540+105.6%Added
Two Sigma Advisers, LP231,296$22.0M0.05%−41,200−15.1%Reduced
Gotham Asset Management, LLC241,586$22.9M0.14%+137,337+131.7%Added
Envestnet Asset Management Inc252,089$23.9M0.01%+36,405+16.9%Added
Solidarilty Wealth, LLC272,001$25.8M6.04%−2,258−0.8%Reduced
Wells Fargo & Company272,012$25.8M0.01%−1,297−0.5%Reduced
Franklin Resources Inc273,070$25.9M0.01%−8,719−3.1%Reduced
Robeco Institutional Asset Management B.V.285,487$27.1M0.04%−30,619−9.7%Reduced
Alliancebernstein L.P.290,203$27.6M0.01%+20,545+7.6%Added
Citadel Advisors LLC293,546$27.9M0.02%+138,308+89.1%Added
UBS Group AG298,090$28.3M0.01%−596,192−66.7%Reduced
Norris Perne & French LLP298,398$28.3M1.97%−1,492−0.5%Reduced
Polaris Capital Management, LLC308,700$29.3M1.95%−185,100−37.5%Reduced
Price T Rowe Associates Inc317,480$30.2M0.00%+241,520+318.0%Added
Burney Co323,881$30.8M1.04%−5,384−1.6%Reduced
Raymond James Financial Inc328,812$31.2M0.01%−62,618−16.0%Reduced
Virginia Retirement Systems Et Al334,142$31.7M0.22%+3,700+1.1%Added
JPMorgan Chase & Co354,714$33.7M0.00%−35,897−9.2%Reduced