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Allison Transmission Ownership | Who Owns Allison Transmission?

OverviewForecastRevenueFinancialsChartTranscripts

Allison Transmission Ownership Summary

Allison Transmission is owned by 26.43% institutional investors, 0.61% insiders, and 72.95% retail investors. Fmr is the largest institutional shareholder, holding 14.20% of ALSN shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.23% of its assets in Allison Transmission shares.

ALSN Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockAllison Transmission26.43%0.61%72.95%
SectorConsumer Cyclical Stocks 42.71%14.17%43.12%
IndustryAuto Parts Stocks 40.45%9.79%49.75%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Fmr11.92M14.20%$1.01B
Vanguard group8.56M10.19%$838.31M
Blackrock funding, inc. /de3.74M4.45%$366.14M
Blackrock3.65M4.15%$277.24M
Fuller & thaler asset management3.31M3.94%$324.41M
Renaissance2.60M3.09%$254.45M
Lsv asset management2.28M2.72%$223.64M
London co of virginia2.24M2.67%$190.27M
Burgundy asset management2.21M2.63%$193.04M
Bank of montreal /can/2.15M2.56%$210.67M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Mountain lake investment management99.82K6.31%$8.47M
Solidarity wealth287.29K5.75%$28.13M
Dudley & shanley164.60K2.59%$16.11M
Aquila investment management35.00K2.49%$2.66M
Seizert capital partners601.47K2.49%$58.88M
Polaris capital management268.60K2.18%$26.30M
Stolper73.28K2.11%$7.17M
Alan b. lancz & associates23.22K2.00%$2.27M
Taylor hoffman capital management63.59K1.89%$6.23M
Burgundy asset management2.21M1.82%$193.04M

Top Buyers

HolderShares% AssetsChange
Bank of montreal /can/2.15M0.07%2.10M
Norges bank1.18M0.01%1.18M
Boston partners2.04M0.18%1.10M
Brandes investment partners, lp476.47K0.35%476.47K
Fuller & thaler asset management3.31M1.11%466.37K

Top Sellers

HolderShares% AssetsChange
Clark capital management group73.67K0.04%-440.28K
Renaissance2.60M0.39%-435.03K
Prevatt capital---395.00K
Pacer advisors---332.47K
Robeco institutional asset management b.v.---285.49K

New Positions

HolderShares% AssetsChangeValue
Norges bank1.18M0.01%1.18M$115.67M
Brandes investment partners, lp476.47K0.35%476.47K$46.65M
Bruni j v & co /co157.83K1.52%157.83K$15.45M
Voloridge investment management142.67K0.04%142.67K$12.11M
Cibc world markets125.00K0.07%125.00K$11.87M

Sold Out

HolderChange
Principia wealth advisory-1.00
Twin peaks wealth advisors-1.00
Umb bank, n.a.-2.00
Tfo-tdc-3.00
Tortoise investment management-3.00

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Sep 30, 2025220-59.85%22,204,783-73.69%260.26%86-72.35%93-43.29%
Jun 30, 20255456.03%84,384,3162.99%1001.13%31130.13%162-17.77%
Mar 31, 202513-97.64%1,852,261-97.79%20.02%5-98.23%5-97.45%
Dec 31, 20245378.70%81,097,640-2.15%931.03%27214.77%19512.72%
Sep 30, 20244876.10%82,505,267-1.66%941.02%2339.91%173-1.14%

Top Mutual Funds Shareholders

HolderShares% HoldingChange
Vanguard US Total Market Shares ETF2.76M3.23%1.83K
Vanguard Total Stock Mkt Idx Inv2.64M3.16%-56.01K
FullerThaler Behavioral Small-Cap Equity2.58M3.09%239.50K
FullerThaler Behavioral Sm-Cp Eq R62.58M3.09%239.50K
Touchstone Mid Cap Y2.18M2.59%-99.20K
Vanguard Small Cap Index2.05M2.45%-12.57K
Fidelity Series Stk Selec Lg Cp Val1.82M2.18%-
Pacer US Cash Cows 100 ETF1.41M1.65%2.08K
Vanguard Small Cap Value Index Inv1.32M1.58%3.54K
Fidelity Dividend Growth1.31M1.57%27.70K

Recent Insider Transactions

DateNameRoleActivityValue
Dec 31, 2025Coll John SVP, Global MSSSell$176.93K
Sep 30, 2025Coll John SVP, Global MSSSell$150.76K
Aug 14, 2025Bohley G Frederick Chief Operating OfficerBuy$265.50K
Aug 14, 2025Bohley G Frederick Chief Operating OfficerBuy$268.50K
Jun 30, 2025Coll John SVP, Global MSSSell$169.31K

Insider Transactions Trends

DateBuySell
2026 Q1--
2025 Q4-1
2025 Q321
2025 Q2-4
2025 Q1-4

ALSN Ownership FAQ

Who Owns Allison Transmission?

Allison Transmission shareholders are primarily institutional investors at 26.43%, followed by 0.61% insiders and 72.96% retail investors. The average institutional ownership in Allison Transmission's industry, Auto Parts Stocks , is 40.45%, which Allison Transmission falls below.

Who owns the most shares of Allison Transmission?

Allison Transmission’s largest shareholders are Fmr (11.92M shares, 14.20%), Vanguard group (8.56M shares, 10.19%), and Blackrock funding, inc. /de (3.74M shares, 4.45%). Together, they hold 28.83% of Allison Transmission’s total shares outstanding.

Does Blackrock own Allison Transmission?

Yes, BlackRock owns 4.15% of Allison Transmission, totaling 3.65M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 277.24M$. In the last quarter, BlackRock decreased its holdings by -112K shares, a -2.98% change.

Who is Allison Transmission’s biggest shareholder by percentage of total assets invested?

Mountain lake investment management is Allison Transmission’s biggest shareholder by percentage of total assets invested, with 6.31% of its assets in 99.82K Allison Transmission shares, valued at 8.47M$.

Who is the top mutual fund holder of Allison Transmission shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of Allison Transmission shares, with 3.23% of its total shares outstanding invested in 2.76M Allison Transmission shares.

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