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Oshkosh
OSK

572 hedge funds and large institutions have $7.82B invested in Oshkosh in 2025 Q3 according to their latest regulatory filings, with 129 funds opening new positions, 170 increasing their positions, 180 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed

215% more first-time investments, than exits

New positions opened: 129 | Existing positions closed: 41

78% more call options, than puts

Call options by funds: $20.5M | Put options by funds: $11.5M

17% more funds holding

Funds holding: 490 → 572 (+82)

14% more capital invested

Capital invested by funds: $6.88B → $7.82B (+$938M)

0.19% more ownership

Funds ownership: 94.13% → 94.32% (+0.19%)

6% less repeat investments, than reductions

Existing positions increased: 170 | Existing positions reduced: 180

33% less funds holding in top 10

Funds holding in top 10: 6 → 4 (-2)

Holders
572
Holders Change
+82
Holders Change %
+16.73%
% of All Funds
7.51%
Holding in Top 10
4
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
129
Increased
170
Reduced
180
Closed
41
Calls
$20.5M
Puts
$11.5M
Net Calls
+$9M
Net Calls Change
+$87.8M

Top Buyers

1
AllianceBernstein
AllianceBernstein
Tennessee
+$109M
2
Capital Research Global Investors
Capital Research Global Investors
California
+$64.9M
3
BlackRock
BlackRock
New York
+$55.6M
4
UBS Group
UBS Group
Switzerland
+$49.5M
5
Invesco
Invesco
Georgia
+$40.9M

Top Sellers

1
American Century Companies
American Century Companies
Missouri
-$251M
2
SCM
SG Capital Management
Illinois
-$63.2M
3
AQR Capital Management
AQR Capital Management
Connecticut
-$46.9M
4
Aristotle Capital Management
Aristotle Capital Management
California
-$45.8M
5
Fidelity Investments
Fidelity Investments
Massachusetts
-$42.7M
Name Holding Trade Value Shares
Change 		Change in
Stake
California State Teachers Retirement System (CalSTRS)
101
California State Teachers Retirement System (CalSTRS)
California
$7.9M +$107K +805 +1%
State Board of Administration of Florida Retirement System
102
State Board of Administration of Florida Retirement System
Florida
$7.68M -$573K -4,320 -7%
AAM
103
Advisors Asset Management
Colorado
$7.37M +$373K +2,815 +5%
TC
104
TwinBeech Capital
New York
$7.32M +$7.48M +56,410 New
NAAA
105
New Age Alpha Advisors
New York
$7.22M -$181K -1,367 -2%
BEAM
106
Baker Ellis Asset Management
Washington
$7.19M +$78.8K +594 +1%
TC
107
Towle & Co
Colorado
$7.13M +$7.29M +54,966 New
State of Wisconsin Investment Board
108
State of Wisconsin Investment Board
Wisconsin
$6.89M +$1.92M +14,468 +37%
AAP
109
Arax Advisory Partners
Colorado
$6.79M +$6.84M +51,569 +6,922%
SOADOR
110
State of Alaska Department of Revenue
Alaska
$6.6M -$44.6K -336 -0.7%
Renaissance Technologies
111
Renaissance Technologies
New York
$6.56M +$6.71M +50,600 New
Corient Private Wealth
112
Corient Private Wealth
Florida
$6.55M +$482K +3,634 +8%
Nisa Investment Advisors
113
Nisa Investment Advisors
Missouri
$6.51M -$2.47M -18,600 -27%
SPS
114
Susquehanna Portfolio Strategies
Pennsylvania
$6.46M +$6.61M +49,832 New
GWM
115
Greenwich Wealth Management
Connecticut
$6.37M -$47.4K -357 -0.7%
T. Rowe Price Associates
116
T. Rowe Price Associates
Maryland
$6.12M +$465K +3,504 +8%
EF
117
Empowered Funds
Pennsylvania
$6.11M +$2.08M +15,670 +50%
Manulife (Manufacturers Life Insurance)
118
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$5.99M -$310K -2,339 -5%
IA
119
IFG Advisory
Georgia
$5.95M +$382K +2,881 +7%
BGIM
120
Brandywine Global Investment Management
Pennsylvania
$5.94M +$966K +7,283 +19%
PPW
121
Parcion Private Wealth
Washington
$5.92M -$22.3K -168 -0.4%
MF
122
Magnetar Financial
Illinois
$5.88M +$6.02M +45,344 New
New York State Common Retirement Fund
123
New York State Common Retirement Fund
New York
$5.8M +$677K +5,100 +13%
IG
124
ING Group
Netherlands
$5.77M +$5.9M +44,500 New
GF
125
Gabelli Funds
New York
$5.77M +$301K +2,271 +5%
3 4
5
6 7

OSK Hedge Fund Activity: Q3 2025 in Review

572 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Oshkosh (OSK) for Q3 2025, worth a combined $7.82B — up 14% from $6.88B a quarter earlier.

Buyers outnumbered sellers: 129 funds opened new OSK positions and 41 closed out — a net gain of 88 holders — while 170 added to existing stakes and 180 trimmed.

The largest buyer was AllianceBernstein, adding an estimated $109M. The largest seller was American Century Companies, cutting an estimated $251M.

  • 572 institutional investors held Oshkosh (OSK) as of Q3 2025, up from 490 in Q2 2025.
  • Funds reported $7.82B of Oshkosh stock for Q3 2025, up 14% quarter-over-quarter.
  • 129 funds opened new Oshkosh positions in Q3 2025 and 41 closed out, a net change of +88 holders.
  • The largest Oshkosh buyer in Q3 2025 was AllianceBernstein, an estimated $109M added.
  • The largest Oshkosh seller in Q3 2025 was American Century Companies, an estimated $251M sold.

Based on aggregated 13F filings for Q3 2025.