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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
Susquehanna Fundamental Investments, LLC88,348$8.39M0.23%−10,840−10.9%Reduced
Reinhart Partners, Inc.88,266$8.38M0.29%−8,232−8.5%Reduced
Rhumbline Advisers87,461$8.31M0.01%−4,354−4.7%Reduced
Allworth Financial LP86,783$8.24M0.04%+86,509+31,572.6%Added
AXA S.A.83,870$7.97M0.02%−2,955−3.4%Reduced
Public Sector Pension Investment Board83,299$7.91M0.03%+641+0.8%Added
California State Teachers Retirement System82,830$7.87M0.01%−102−0.1%Reduced
Level Four Advisory Services, LLC81,362$7.73M0.28%+1,775+2.2%Added
Cerity Partners LLC80,634$7.66M0.01%+13,355+19.9%Added
Voya Investment Management LLC79,922$7.59M0.01%−12,816−13.8%Reduced
Winmill & Co. Inc79,500$7.55M2.10%+79,500New
Natixis78,538$7.46M0.04%+78,538New
Lazard Asset Management LLC77,385$7.35M0.01%−124,374−61.6%Reduced
Marathon Capital Management75,528$7.17M1.83%−764−1.0%Reduced
State of Wisconsin Investment Board75,020$7.13M0.02%−4,292−5.4%Reduced
Ieq Capital, LLC74,317$7.06M0.04%+63,842+609.5%Added
Van Eck Associates Corp73,145$6.95M0.01%−2,404−3.2%Reduced
Janney Montgomery Scott LLC72,427$6.88M0.02%−3,366−4.4%Reduced
AdvisorShares Investments LLC71,287$6.77M1.22%+2,240+3.2%Added
Bank of Montreal70,863$6.73M0.00%+1,824+2.6%Added
Foster & Motley Inc68,494$6.51M0.38%+2,485+3.8%Added
New York State Common Retirement Fund66,641$6.33M0.01%−6,000−8.3%Reduced
BI Asset Management Fondsmaeglerselskab A/S66,451$6.31M0.06%+13,035+24.4%Added
Campbell & CO Investment Adviser LLC64,638$6.14M0.39%+64,638New
Marshall Wace, LLP64,334$6.11M0.01%+64,334New
Everett Harris & Co64,174$6.10M0.08%−695−1.1%Reduced
O'Shaughnessy Asset Management, LLC63,826$6.06M0.04%+5,788+10.0%Added
Parcion Private Wealth LLC63,036$5.99M0.43%+1,986+3.3%Added
State of Alaska, Department of Revenue62,462$5.93M0.06%00.0%Unchanged
Canada Pension Plan Investment Board60,700$5.77M0.00%−293−0.5%Reduced
Citigroup Inc60,290$5.73M0.00%+6,264+11.6%Added
Robotti Robert58,345$5.54M1.04%−798−1.3%Reduced
Man Group plc57,222$5.44M0.01%−7,735−11.9%Reduced
D. E. Shaw & Co., Inc.56,270$5.35M0.01%+49,334+711.3%Added
Taylor Hoffman Capital Management LLC54,109$5.14M1.76%+3,022+5.9%Added
Prudential PLC52,972$5.03M0.03%+8,487+19.1%Added
Brandywine Global Investment Management, LLC52,105$4.95M0.03%−576−1.1%Reduced
ING Groep NV48,800$4.64M0.03%+48,800New
Susquehanna Portfolio Strategies, LLC48,428$4.60M0.10%+43,258+836.7%Added
Dark Forest Capital Management LP48,220$4.58M0.18%−42,152−46.6%Reduced
Capital Fund Management S.A.47,847$4.54M0.05%+47,847New
Assenagon Asset Management S.A.47,204$4.48M0.01%+47,204New
Livforsakringsbolaget Skandia, Omsesidigt46,400$4.41M0.20%+11,100+31.4%Added
Brinker Capital Investments, LLC44,714$4.25M0.04%−74−0.2%Reduced
California First Leasing Corp42,290$4.02M1.67%00.0%Unchanged
CBOE Vest Financial, LLC41,133$3.91M0.06%+16,654+68.0%Added
Los Angeles Capital Management LLC40,294$3.83M0.01%−247−0.6%Reduced
Russell Investments Group, Ltd.40,166$3.82M0.00%−23,188−36.6%Reduced
Centiva Capital, LP39,423$3.74M0.25%+26,527+205.7%Added
Navellier & Associates Inc39,119$3.72M0.46%+20+0.1%Added
Coppell Advisory Solutions LLC39,148$3.71M0.45%+17,651+82.1%Added
Soltis Investment Advisors LLC38,692$3.68M0.29%+32,659+541.3%Added
CI Private Wealth, LLC38,017$3.61M0.01%+3,166+9.1%Added
Ameriprise Financial Inc34,810$3.31M0.00%−26,449−43.2%Reduced
Nisa Investment Advisors, LLC34,127$3.24M0.01%+1,718+5.3%Added
Ensign Peak Advisors, Inc34,108$3.24M0.01%−1,247−3.5%Reduced
Salem Investment Counselors Inc34,052$3.23M0.10%−22,840−40.1%Reduced
Oak Thistle LLC33,898$3.22M0.47%+30,289+839.3%Added
Captrust Financial Advisors33,342$3.17M0.01%+6,556+24.5%Added
Aquatic Capital Management LLC33,182$3.15M0.06%+31,376+1,737.3%Added
Commonwealth Equity Services, LLC33,039$3.14M0.00%+619+1.9%Added
Police & Firemen's Retirement System of New Jersey32,819$3.12M0.03%+1,416+4.5%Added
The PNC Financial Services Group, Inc.31,601$3.00M0.00%−345−1.1%Reduced
Cetera Investment Advisers30,923$2.94M0.00%+8,629+38.7%Added
Ami Investment Management Inc30,103$2.86M0.74%−350−1.1%Reduced
Tealwood Asset Management Inc29,834$2.83M1.26%−666−2.2%Reduced
Wellington Management Group LLP29,834$2.83M0.00%+12,387+71.0%Added
Mitsubishi UFJ Trust & Banking Corp29,758$2.83M0.01%+10,189+52.1%Added
Macquarie Group Ltd29,700$2.82M0.00%−11,262−27.5%Reduced
State of New Jersey Common Pension Fund D29,252$2.78M0.01%−81−0.3%Reduced
Amundi27,547$2.69M0.00%+26,803+3,602.6%Added
Johnson Investment Counsel Inc28,259$2.68M0.02%+888+3.2%Added
Illinois Municipal Retirement Fund28,164$2.68M0.04%+21,074+297.2%Added
Ritholtz Wealth Management28,151$2.67M0.06%+3,549+14.4%Added
Colony Group, LLC27,868$2.65M0.01%−71−0.3%Reduced
Linden Thomas Advisory Services, LLC27,193$2.58M0.28%−1,819−6.3%Reduced
Squarepoint Ops LLC27,146$2.58M0.01%−26,737−49.6%Reduced
Comerica Bank27,001$2.56M0.01%+263+1.0%Added
Meritage Portfolio Management26,725$2.54M0.16%−1,193−4.3%Reduced
Wealth Enhancement Advisory Services, LLC25,718$2.52M0.00%+10,075+64.4%Added
Teacher Retirement System of Texas26,293$2.50M0.01%−346−1.3%Reduced
Congress Wealth Management LLC26,143$2.48M0.02%+26,143New
KLP Kapitalforvaltning AS25,900$2.46M0.01%−200−0.8%Reduced
CWM, LLC25,880$2.46M0.01%+13,115+102.7%Added
American Century Companies Inc25,769$2.45M0.00%+319+1.3%Added
Arizona State Retirement System24,957$2.37M0.01%+109+0.4%Added
Zurcher Kantonalbank (Zurich Cantonalbank)24,698$2.35M0.01%−41−0.2%Reduced
Bokf, NA24,352$2.31M0.04%−980−3.9%Reduced
National Bank of Canada24,185$2.30M0.00%−3,278−11.9%Reduced
Pinebridge Investments, L.P.24,045$2.28M0.02%+20,524+582.9%Added
Legato Capital Management LLC24,032$2.28M0.27%00.0%Unchanged
Caxton Associates LLP23,339$2.22M0.06%+10,672+84.3%Added
Alan B. Lancz & Associates, Inc.23,250$2.21M2.21%00.0%Unchanged
Y-Intercept (Hong Kong) Ltd23,041$2.19M0.05%+23,041New
MML Investors Services, LLC22,667$2.15M0.01%+6,742+42.3%Added
Acadian Asset Management LLC22,040$2.09M0.00%−253−1.1%Reduced
Gabelli Funds LLC21,674$2.06M0.01%+21,674New
Verition Fund Management LLC21,030$2.00M0.01%+13,983+198.4%Added
Hussman Strategic Advisors, Inc.21,000$1.99M0.46%+21,000New
Neuberger Berman Group LLC20,777$1.97M0.00%+5,188+33.3%Added