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Twin Disc

76 hedge funds and large institutions have $119M invested in Twin Disc in 2025 Q3 according to their latest regulatory filings, with 13 funds opening new positions, 24 increasing their positions, 27 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed

121% more call options, than puts

Call options by funds: $31K | Put options by funds: $14K

60% more capital invested

Capital invested by funds: $74.6M → $119M (+$44.7M)

50% more funds holding in top 10

Funds holding in top 10: 23 (+1)

0.23% less ownership

Funds ownership: 59.71%59.48% (-0.23%)

4% less funds holding

Funds holding: 7976 (-3)

11% less repeat investments, than reductions

Existing positions increased: 24 | Existing positions reduced: 27

13% less first-time investments, than exits

New positions opened: 13 | Existing positions closed: 15

Holders
76
Holders Change
-3
Holders Change %
-3.8%
% of All Funds
1%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
13
Increased
24
Reduced
27
Closed
15
Calls
$31K
Puts
$14K
Net Calls
+$17K
Net Calls Change
-$118K
Name Holding Trade Value Shares
Change
Change in
Stake
GI
1
GAMCO Investors
Connecticut
$24.1M -$44.3K -4,100 -0.2%
JIC
2
Juniper Investment Company
New York
$14.3M
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$8.68M -$76.9K -7,111 -1%
Vanguard Group
4
Vanguard Group
Pennsylvania
$8.04M +$58.5K +5,407 +0.9%
PRCP
5
Pacific Ridge Capital Partners
Oregon
$7.6M -$138K -12,779 -2%
Ameriprise
6
Ameriprise
Minnesota
$6.09M -$24.7K -2,286 -0.5%
GF
7
Gabelli Funds
New York
$5.45M +$37.9K +3,500 +0.9%
AE
8
AMH Equity
New York
$4.6M -$1.45M -133,910 -29%
MBAM
9
Mink Brook Asset Management
Florida
$4.16M +$2.56M +237,073 +386%
GWI
10
Grace & White Inc
New York
$3.83M -$106K -9,771 -3%
BlackRock
11
BlackRock
New York
$2.22M -$16K -1,483 -0.9%
Renaissance Technologies
12
Renaissance Technologies
New York
$2.16M -$40.2K -3,715 -2%
Arrowstreet Capital
13
Arrowstreet Capital
Massachusetts
$2.08M +$918K +84,908 +132%
PLC
14
Peapod Lane Capital
New York
$1.92M +$16.1K +1,487 +1%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$1.81M -$2.1K -194 -0.1%
IA
16
IFP Advisors
Florida
$1.51M +$13.3K +1,230 +1%
Acadian Asset Management
17
Acadian Asset Management
Massachusetts
$1.51M +$244K +22,539 +26%
Millennium Management
18
Millennium Management
New York
$1.41M -$479K -44,298 -30%
Susquehanna International Group
19
Susquehanna International Group
Pennsylvania
$1.39M +$880K +81,366 +442%
TA
20
Teton Advisors
New York
$1.36M -$10.8K -1,000 -1%
Connor, Clark & Lunn Investment Management (CC&L)
21
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$1.32M +$165K +15,242 +19%
Allspring Global Investments
22
Allspring Global Investments
North Carolina
$1.22M +$950K +87,835 New
SBH
23
Segall Bryant & Hamill
Illinois
$1.02M -$403K -37,255 -34%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$907K -$52.9K -4,895 -7%
KCM
25
Kennedy Capital Management
Missouri
$853K -$2.67K -247 -0.4%

TWIN Hedge Fund Activity: Q3 2025 in Review

76 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Twin Disc (TWIN) for Q3 2025, worth a combined $119M — up 60% from $74.6M a quarter earlier.

Sellers outnumbered buyers: 15 funds closed out of TWIN and 13 opened new positions — a net loss of 2 holders — while 27 trimmed existing stakes and 24 added.

The largest buyer was Mink Brook Asset Management, adding an estimated $2.56M. The largest seller was AMH Equity, cutting an estimated $1.45M.

  • 76 institutional investors held Twin Disc (TWIN) as of Q3 2025, down from 79 in Q2 2025.
  • Funds reported $119M of Twin Disc stock for Q3 2025, up 60% quarter-over-quarter.
  • 13 funds opened new Twin Disc positions in Q3 2025 and 15 closed out, a net change of -2 holders.
  • The largest Twin Disc buyer in Q3 2025 was Mink Brook Asset Management, an estimated $2.56M added.
  • The largest Twin Disc seller in Q3 2025 was AMH Equity, an estimated $1.45M sold.

Based on aggregated 13F filings for Q3 2025.