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Allison Transmission Ownership | Who Owns Allison Transmission?

OverviewForecastRevenueFinancialsChartTranscripts

Allison Transmission Ownership Summary

Allison Transmission is owned by 18.42% institutional investors, 0.64% insiders, and 80.93% retail investors. Fmr is the largest institutional shareholder, holding 14.20% of ALSN shares. FullerThaler Behavioral Sm-Cp Eq R6 is the top mutual fund, with 3.36% of its assets in Allison Transmission shares.

ALSN Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockAllison Transmission18.42%0.64%80.93%
SectorConsumer Cyclical Stocks 33.21%14.10%52.70%
IndustryAuto Parts Stocks 33.03%10.64%56.33%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Fmr11.92M14.20%$1.01B
Vanguard group8.56M10.19%$838.31M
Blackrock funding, inc. /de3.79M4.51%$443.52M
Blackrock3.65M4.15%$277.24M
Fuller & thaler asset management3.39M4.04%$397.38M
Boston partners2.86M3.40%$334.40M
Renaissance2.26M2.69%$264.60M
London co of virginia2.24M2.67%$190.27M
Burgundy asset management2.21M2.63%$193.04M
Lsv asset management2.13M2.54%$249.40M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Solidarity wealth299.97K6.74%$35.11M
Mountain lake investment management99.82K6.31%$8.47M
Dudley & shanley164.60K3.15%$19.27M
Stockbridge partners1.03M2.91%$120.62M
Seizert capital partners523.59K2.82%$61.29M
Stolper82.27K2.73%$9.63M
Taylor hoffman capital management69.63K2.51%$8.15M
Aquila investment management35.00K2.49%$2.66M
Polaris capital management258.60K2.48%$30.27M
Alan b. lancz & associates21.02K2.39%$2.46M

Top Buyers

HolderShares% AssetsChange
Norges bank1.18M0.01%1.18M
Stockbridge partners1.03M2.91%1.03M
First trust advisors lp2.03M0.17%932.20K
Captrust financial advisors815.73K0.17%664.74K
Boston partners2.86M0.35%540.37K

Top Sellers

HolderShares% AssetsChange
Ubs group370.29K0.01%-881.91K
Bank of montreal /can/1.55M0.07%-599.66K
Clark capital management group73.67K0.04%-440.28K
Prevatt capital---395.00K
Renaissance2.26M0.41%-338.70K

New Positions

HolderShares% AssetsChangeValue
Norges bank1.18M0.01%1.18M$115.67M
Stockbridge partners1.03M2.91%1.03M$120.62M
Vanguard fiduciary trust518.97K0.02%518.97K$60.75M
Brandes investment partners, lp476.47K0.35%476.47K$46.65M
Cookson peirce185.10K0.92%185.10K$21.67M

Sold Out

HolderChange
Sbi securities-1.00
Principia wealth advisory-1.00
Ross\johnson & associates-1.00
Tortoise investment management-3.00
Tfo-tdc-3.00

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 2025194-63.05%15,485,215-81.58%180.18%94-62.40%67-67.32%
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%

Top Mutual Funds Shareholders

HolderShares% HoldingChange
FullerThaler Behavioral Sm-Cp Eq R62.79M3.36%357.03K
FullerThaler Beh Small-Cap Equity SMA2.79M3.36%357.03K
FullerThaler Behavioral Small-Cap Equity2.79M3.35%357.03K
Vanguard US Total Market Shares ETF2.76M3.23%1.83K
Vanguard Total Stock Mkt Idx Inv2.63M3.16%-15.28K
Vanguard Small Cap Index1.91M2.30%21.54K
Fidelity Series Stk Selec Lg Cp Val1.82M2.18%-
Touchstone Mid Cap Y1.75M2.10%-190.38K
Fidelity Dividend Growth1.73M2.08%71.50K
JHancock Disciplined Value Mid Cap I1.50M1.81%216.93K

Recent Insider Transactions

DateNameRoleActivityValue
May 08, 2026Mell Scott A CFO & TreasurerSell$167.13K
Mar 09, 2026Scroggins Eric C. CLO & Asst. SecretarySell$150.21K
Feb 13, 2026Bohley G Frederick Allison COO,Pres.&BU Leader ATSell$130.19K
Feb 13, 2026Bohley G Frederick Allison COO,Pres.&BU Leader ATSell$522.92K
Feb 13, 2026Bohley G Frederick Allison COO,Pres.&BU Leader ATSell$551.41K

Insider Transactions Trends

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

ALSN Ownership FAQ

Who Owns Allison Transmission?

Allison Transmission shareholders are primarily institutional investors at 18.42%, followed by 0.64% insiders and 80.94% retail investors. The average institutional ownership in Allison Transmission's industry, Auto Parts Stocks , is 33.03%, 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 (3.79M shares, 4.51%). Together, they hold 28.89% 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?

Solidarity wealth is Allison Transmission’s biggest shareholder by percentage of total assets invested, with 6.74% of its assets in 299.97K Allison Transmission shares, valued at 35.11M$.

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

FullerThaler Behavioral Sm-Cp Eq R6 is the top mutual fund holder of Allison Transmission shares, with 3.36% of its total shares outstanding invested in 2.79M Allison Transmission shares.

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