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Allison Transmission
ALSN

512 hedge funds and large institutions have $7.12B invested in Allison Transmission in 2025 Q3 according to their latest regulatory filings, with 68 funds opening new positions, 180 increasing their positions, 203 reducing their positions, and 85 closing their positions.

New
Increased
Maintained
Reduced
Closed

3% more call options, than puts

Call options by funds: $4.65M | Put options by funds: $4.53M

0.03% more ownership

Funds ownership: 100.37% → 100.4% (+0.03%)

5% less funds holding

Funds holding: 537 → 512 (-25)

11% less repeat investments, than reductions

Existing positions increased: 180 | Existing positions reduced: 203

11% less capital invested

Capital invested by funds: $8.03B → $7.12B (-$913M)

20% less first-time investments, than exits

New positions opened: 68 | Existing positions closed: 85

50% less funds holding in top 10

Funds holding in top 10: 4 → 2 (-2)

Holders
512
Holders Change
-25
Holders Change %
-4.66%
% of All Funds
6.72%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
68
Increased
180
Reduced
203
Closed
85
Calls
$4.65M
Puts
$4.53M
Net Calls
+$118K
Net Calls Change
-$822K

Top Buyers

1
Boston Partners
Boston Partners
Massachusetts
+$98.1M
2
UBS Group
UBS Group
Switzerland
+$59M
3
QCM
Quantinno Capital Management
New York
+$30M
4
Pacer Advisors
Pacer Advisors
Pennsylvania
+$29.6M
5
Bank of America
Bank of America
North Carolina
+$28.6M

Top Sellers

1
Loomis, Sayles & Company
Loomis, Sayles & Company
Massachusetts
-$189M
2
Jennison Associates
Jennison Associates
New York
-$76.3M
3
CCMG
Clark Capital Management Group
Pennsylvania
-$39.2M
4
Robeco Institutional Asset Management
Robeco Institutional Asset Management
Netherlands
-$27.1M
5
Caisse de Depot et Placement du Quebec (CDPQ)
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
-$23.9M
Name Holding Trade Value Shares
Change 		Change in
Stake
DO
326
denkapparat Operations
Germany
$417K – – –
IA
327
IFP Advisors
Florida
$414K -$3.03K -34 -0.7%
VCM
328
Versant Capital Management
Arizona
$412K +$127K +1,429 +42%
PCM
329
Prelude Capital Management
New York
$407K +$27.3K +307 +7%
FFA
330
Farther Finance Advisors
California
$405K +$32K +360 +8%
AAP
331
Arax Advisory Partners
Colorado
$394K +$289K +3,251 +235%
P
332
&Partners
Tennessee
$389K -$112K -1,263 -22%
KF
333
Krilogy Financial
Missouri
$386K +$426K +4,785 New
Mitsubishi UFJ Asset Management
334
Mitsubishi UFJ Asset Management
Japan
$384K -$46.9K -527 -10%
FC
335
FORA Capital
Florida
$381K +$400K +4,494 New
URS
336
Utah Retirement Systems
Utah
$381K – – –
ACM
337
Andina Capital Management
Utah
$379K +$53.5K +601 +16%
IWC
338
Integrated Wealth Concepts
Massachusetts
$379K -$211K -2,366 -35%
BTI
339
Blue Trust Inc
Georgia
$371K +$534 +6 +0.1%
OAM
340
Oxford Asset Management
United Kingdom
$371K +$388K +4,365 New
TPCW
341
TD Private Client Wealth
New York
$369K -$39.8K -447 -9%
SCM
342
Sterling Capital Management
North Carolina
$368K -$872K -9,799 -69%
AC
343
Aristeia Capital
Connecticut
$362K +$379K +4,261 New
IIC
344
Integrated Investment Consultants
Michigan
$359K – – –
FT
345
Fiduciary Trust
Massachusetts
$359K +$76.3K +857 +25%
CCP
346
Clifford Capital Partners
Utah
$355K -$7.48K -84 -2%
MSRPS
347
Maryland State Retirement & Pension System
Maryland
$343K – – –
GIA
348
Gateway Investment Advisers
Ohio
$339K +$356K +3,998 New
SLAM
349
Swiss Life Asset Management
$333K +$152K +1,711 +77%
SOW
350
State of Wyoming
Wyoming
$333K +$46.1K +518 +15%
12 13
14
15 16

ALSN Hedge Fund Activity: Q3 2025 in Review

512 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Allison Transmission (ALSN) for Q3 2025, worth a combined $7.12B — down 11% from $8.03B a quarter earlier.

Sellers outnumbered buyers: 85 funds closed out of ALSN and 68 opened new positions — a net loss of 17 holders — while 203 trimmed existing stakes and 180 added.

The largest buyer was Boston Partners, adding an estimated $98.1M. The largest seller was Loomis, Sayles & Company, cutting an estimated $189M.

  • 512 institutional investors held Allison Transmission (ALSN) as of Q3 2025, down from 537 in Q2 2025.
  • Funds reported $7.12B of Allison Transmission stock for Q3 2025, down 11% quarter-over-quarter.
  • 68 funds opened new Allison Transmission positions in Q3 2025 and 85 closed out, a net change of -17 holders.
  • The largest Allison Transmission buyer in Q3 2025 was Boston Partners, an estimated $98.1M added.
  • The largest Allison Transmission seller in Q3 2025 was Loomis, Sayles & Company, an estimated $189M sold.

Based on aggregated 13F filings for Q3 2025.