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Graham Corp

179 hedge funds and large institutions have $708M invested in Graham Corp in 2026 Q1 according to their latest regulatory filings, with 43 funds opening new positions, 48 increasing their positions, 64 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed

368% more call options, than puts

Call options by funds: $1.41M | Put options by funds: $300K

200% more funds holding in top 10

Funds holding in top 10: 13 (+2)

126% more first-time investments, than exits

New positions opened: 43 | Existing positions closed: 19

24% more capital invested

Capital invested by funds: $573M → $708M (+$135M)

11% more funds holding

Funds holding: 161179 (+18)

0.21% less ownership

Funds ownership: 81.25%81.04% (-0.21%)

25% less repeat investments, than reductions

Existing positions increased: 48 | Existing positions reduced: 64

Holders
179
Holders Change
+18
Holders Change %
+11.18%
% of All Funds
2.2%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.04%
New
43
Increased
48
Reduced
64
Closed
19
Calls
$1.41M
Puts
$300K
Net Calls
+$1.1M
Net Calls Change
+$1.22M
Name Holding Trade Value Shares
Change
Change in
Stake
BIP
1
Brandes Investment Partners
California
$92.4M -$5.96M -76,052 -6%
BlackRock
2
BlackRock
New York
$60.5M -$813K -10,376 -1%
VCM
3
Vanguard Capital Management
Pennsylvania
$35.8M +$35.6M +453,812 New
RA
4
Royce & Associates
New York
$35.4M -$1.84M -23,449 -5%
DCM
5
Driehaus Capital Management
Illinois
$27.1M -$941K -12,004 -3%
William Blair Investment Management
6
William Blair Investment Management
Illinois
$24.8M +$1.28M +16,281 +5%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$19.6M +$487K +6,221 +3%
Renaissance Technologies
8
Renaissance Technologies
New York
$19.5M -$1.65M -21,000 -8%
GI
9
GAMCO Investors
Connecticut
$19.2M -$780K -9,950 -4%
Morgan Stanley
10
Morgan Stanley
New York
$19.2M -$44.6K -569 -0.2%
Dimensional Fund Advisors
11
Dimensional Fund Advisors
Texas
$17.8M -$460K -5,875 -3%
First Eagle Investment Management
12
First Eagle Investment Management
New York
$17M -$5.07M -64,660 -23%
Royal Bank of Canada
13
Royal Bank of Canada
Ontario, Canada
$16.9M -$2.47M -31,506 -13%
State Street
14
State Street
Massachusetts
$16.9M -$437K -5,580 -3%
AC
15
Agman Capital
Nebraska
$15.9M -$1.36M -17,355 -8%
CAPTRUST Financial Advisors
16
CAPTRUST Financial Advisors
North Carolina
$12.1M +$12M +153,699 New
American Century Companies
17
American Century Companies
Missouri
$10.4M -$4.05M -51,700 -28%
EIM
18
Essex Investment Management
Massachusetts
$10.1M -$971K -12,397 -9%
CRC
19
Catawba River Capital
South Carolina
$9.64M +$9.22M +117,716 New
VPM
20
Vanguard Portfolio Management
Pennsylvania
$9.17M +$9.1M +116,184 New
KCM
21
Kennedy Capital Management
Missouri
$8.65M +$156K +1,992 +2%
Diamond Hill Capital Management
22
Diamond Hill Capital Management
Ohio
$8.59M -$3.18M -40,522 -27%
PCM
23
Portolan Capital Management
Massachusetts
$8.17M +$8.11M +103,556 New
ETC
24
Exchange Traded Concepts
Oklahoma
$7.95M -$2.64M -33,726 -25%
UBS Group
25
UBS Group
Switzerland
$7.71M +$3.49M +44,544 +84%