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Graham Corp
GHM

137 hedge funds and large institutions have $427M invested in Graham Corp in 2025 Q2 according to their latest regulatory filings, with 26 funds opening new positions, 45 increasing their positions, 49 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed

117% more first-time investments, than exits

New positions opened: 26 | Existing positions closed: 12

75% more capital invested

Capital invested by funds: $244M → $427M (+$183M)

11% more funds holding

Funds holding: 123 → 137 (+14)

7% more call options, than puts

Call options by funds: $301K | Put options by funds: $282K

0.94% more ownership

Funds ownership: 77.69% → 78.63% (+0.94%)

8% less repeat investments, than reductions

Existing positions increased: 45 | Existing positions reduced: 49

Holders
137
Holders Change
+14
Holders Change %
+11.38%
% of All Funds
1.8%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
26
Increased
45
Reduced
49
Closed
12
Calls
$301K
Puts
$282K
Net Calls
+$19K
Net Calls Change
+$141K

Top Buyers

Rank Fund Capital Flow
1
Invesco
Invesco
Georgia
+$4.01M
2
KCM
Kennedy Capital Management
Missouri
+$2.49M
3
RC
Roubaix Capital
Colorado
+$1.64M
4
American Century Companies
American Century Companies
Missouri
+$1.6M
5
Morgan Stanley
Morgan Stanley
New York
+$1.46M

Top Sellers

Rank Fund Capital Flow
1
Acadian Asset Management
Acadian Asset Management
Massachusetts
-$3.18M
2
Vanguard Group
Vanguard Group
Pennsylvania
-$2.83M
3
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$2.53M
4
BIP
Brandes Investment Partners
California
-$1.69M
5
First Eagle Investment Management
First Eagle Investment Management
New York
-$797K
Name Holding Trade Value Shares
Change 		Change in
Stake
UBS Group
26
UBS Group
Switzerland
$3.65M -$240K -6,472 -8%
PAIM
27
Punch & Associates Investment Management
Minnesota
$3.63M -$111K -3,000 -4%
FRA
28
FFG Retirement Advisors
Colorado
$2.97M – – –
PAM
29
Panagora Asset Management
Massachusetts
$2.72M – – –
Wellington Management Group
30
Wellington Management Group
Massachusetts
$2.67M -$40.6K -1,095 -2%
Connor, Clark & Lunn Investment Management (CC&L)
31
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.44M -$446K -12,036 -20%
GWI
32
Grace & White Inc
New York
$2.34M – – –
RC
33
Roubaix Capital
Colorado
$2.19M +$1.64M +44,196 New
LCM
34
Legato Capital Management
California
$2.06M -$3.6K -97 -0.2%
AAS
35
Annex Advisory Services
Wisconsin
$2.02M +$143K +3,858 +10%
ACM
36
American Capital Management
New York
$2M +$614K +16,555 +69%
Acadian Asset Management
37
Acadian Asset Management
Massachusetts
$1.9M -$3.18M -85,755 -69%
HIMC
38
Heritage Investors Management Corp
Maryland
$1.8M -$741 -20 -0.1%
BFM
39
Boothbay Fund Management
New York
$1.79M -$7.23K -195 -0.5%
TA
40
Teton Advisors
New York
$1.75M -$319K -8,600 -20%
ACM
41
Archon Capital Management
Washington
$1.73M -$133K -3,600 -9%
Qube Research & Technologies (QRT)
42
Qube Research & Technologies (QRT)
United Kingdom
$1.65M -$767K -20,702 -38%
LPL Financial
43
LPL Financial
California
$1.64M -$8.86K -239 -0.7%
Calamos Advisors
44
Calamos Advisors
Illinois
$1.58M +$419K +11,316 +55%
Goldman Sachs
45
Goldman Sachs
New York
$1.56M +$172K +4,639 +17%
Charles Schwab
46
Charles Schwab
California
$1.5M +$63.5K +1,714 +6%
Bank of New York Mellon
47
Bank of New York Mellon
New York
$1.44M +$51.5K +1,389 +5%
Ameriprise
48
Ameriprise
Minnesota
$1.39M -$49.5K -1,336 -5%
WA
49
WealthTrust Axiom
Pennsylvania
$1.33M -$89K -2,400 -8%
Bank of America
50
Bank of America
North Carolina
$1.3M -$30.9K -834 -3%
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GHM Hedge Fund Activity: Q2 2025 in Review

137 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Graham Corp (GHM) for Q2 2025, worth a combined $427M — up 75% from $244M a quarter earlier.

Buyers outnumbered sellers: 26 funds opened new GHM positions and 12 closed out — a net gain of 14 holders — while 45 added to existing stakes and 49 trimmed.

The largest buyer was Invesco, adding an estimated $4.01M. The largest seller was Acadian Asset Management, cutting an estimated $3.18M.

  • 137 institutional investors held Graham Corp (GHM) as of Q2 2025, up from 123 in Q1 2025.
  • Funds reported $427M of Graham Corp stock for Q2 2025, up 75% quarter-over-quarter.
  • 26 funds opened new Graham Corp positions in Q2 2025 and 12 closed out, a net change of +14 holders.
  • The largest Graham Corp buyer in Q2 2025 was Invesco, an estimated $4.01M added.
  • The largest Graham Corp seller in Q2 2025 was Acadian Asset Management, an estimated $3.18M sold.

Based on aggregated 13F filings for Q2 2025.