GHM · Graham Corp · Shareholders & Ownership
Every disclosed holder of GHM in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns GHM
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 10,427,311 | 88.84% |
| Insiders (Forms 3, 4, 5) | 725,258 | 6.18% |
| 13D/G-only blocks | 0 | 0.00% |
| Remaining | 584,464 | 4.98% |
| Registered funds (N-PORT, not summed) | 4,309,918 | 36.72% |
Shares outstanding: 11,737,033, the issuer's latest cover-page count restated onto today's split basis.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of GHM
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
BRANDES INVESTMENT PARTNERS, LP
13F
CIK 1015079 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,079,699 | ||
| 1.1 |
BRANDES INVESTMENT PARTNERS, LP
13G
CIK 1015079 · Registered investment adviser · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
|
1,079,669 | ||
| 1.2 |
Brandes Small Cap Value Fund
Fund
S000084888 · Registered fund · Jun 30, 2026
Datum One Series Trust, not summed
|
199,676 | ||
| 2 |
BlackRock, Inc.
13F
CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
890,500 | ||
| 2.1 |
iShares Russell 2000 ETF
Fund
S000004344 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
277,785 | ||
| 2.2 |
iShares Russell 2000 Growth ETF
Fund
S000004343 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
98,822 | ||
| 2.3 |
iShares Micro-Cap ETF
Fund
S000004439 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
35,862 | ||
| 2.4 |
Master Small Cap Index Series
Fund
S000002716 · Registered fund · Jun 30, 2026
Quantitative Master Series LLC, not summed
|
20,014 | ||
| 2.5 |
iShares Core S&P Total U.S. Stock Market ETF
Fund
S000004317 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
14,456 | ||
| 3 |
T. Rowe Price Investment Management, Inc.
13F
CIK 1897612 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
607,281 | ||
| 3.1 |
T. Rowe Price Investment Management, Inc.
13G
CIK 1897612 · Investment adviser · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
|
607,281 | ||
| 4 |
VANGUARD CAPITAL MANAGEMENT LLC
13F
CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
485,581 | ||
| 5 |
ROYCE & ASSOCIATES LP
13F
CIK 906304 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
446,392 | ||
| 5.1 |
Royce Small-Cap Fund
Fund
S000009507 · Registered fund · Jun 30, 2026
ROYCE FUND, not summed
|
153,897 | ||
| 5.2 |
Royce Micro-Cap Fund
Fund
S000009506 · Registered fund · Jun 30, 2026
ROYCE FUND, not summed
|
51,621 | ||
| 5.3 |
Royce Capital Fund - Micro-Cap Portfolio
Fund
S000009496 · Registered fund · Jun 30, 2026
ROYCE CAPITAL FUND, not summed
|
16,857 | ||
| 5.4 |
Royce Smaller-Companies Growth Fund
Fund
S000009517 · Registered fund · Jun 30, 2026
ROYCE FUND, not summed
|
15,500 | ||
| 6 |
|
374,945 | ||
| 7 |
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
13F
CIK 1644956 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
364,800 | ||
| 7.1 |
William Blair Small Cap Growth Fund
Fund
S000008602 · Registered fund · Jun 30, 2026
WILLIAM BLAIR FUNDS, not summed
|
124,280 | ||
| 8 |
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund
S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
348,546 | ||
| 9 |
GEODE CAPITAL MANAGEMENT, LLC
13F
CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
303,928 | ||
| 10 |
Driehaus Capital Management LLC
13F
CIK 938206 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
293,232 | ||
| 10.1 |
Driehaus Micro Cap Growth Fund
Fund
S000042829 · Registered fund · Jun 30, 2026
Driehaus Mutual Funds, not summed
|
46,190 | ||
| 11 |
|
242,081 | ||
| 11.1 |
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO
Fund
S000050332 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
|
3,600 | ||
| 11.2 |
State Street Total Return V.I.S. Fund
Fund
S000001637 · Registered fund · Jun 30, 2026
STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
|
270 | ||
| 11.3 |
State Street Balanced Index Fund
Fund
S000082802 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
|
70 | ||
| 12 |
GAMCO INVESTORS, INC. ET AL
13F
CIK 807249 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
221,907 | ||
| 13 |
DIMENSIONAL FUND ADVISORS LP
13F
CIK 354204 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
221,503 | ||
| 13.1 |
U.S. SMALL CAP PORTFOLIO
Fund
S000000971 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
46,677 | ||
| 13.2 |
U.S. MICRO CAP PORTFOLIO
Fund
S000000948 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
38,304 | ||
| 13.3 |
Dimensional U.S. Small Cap ETF
Fund
S000070906 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
37,682 | ||
| 13.4 |
U.S. CORE EQUITY 2 PORTFOLIO
Fund
S000000980 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
23,254 | ||
| 13.5 |
U.S. CORE EQUITY 1 PORTFOLIO
Fund
S000000979 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
11,938 | ||
| 14 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
213,486 | ||
| 15 |
RENAISSANCE TECHNOLOGIES LLC
13F
CIK 1037389 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
207,768 | ||
| 16 |
First Eagle Investment Management, LLC
13F
CIK 1325447 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
194,113 | ||
| 16.1 |
First Eagle Small Cap Opportunity Fund
Fund
S000072438 · Registered fund · Jul 31, 2026
First Eagle Funds, not summed
|
161,725 | ||
| 17 |
AGMAN CAPITAL LLC
13F
CIK 2107832 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
181,035 | ||
| 18 |
SEGALL BRYANT & HAMILL, LLC
13F
CIK 1006378 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
180,294 | ||
| 18.1 |
SBH SMALL CAP GROWTH FUND
Fund
S000043443 · Registered fund · Jun 30, 2026
Segall Bryant & Hamill Trust, not summed
|
47,333 | ||
| 19 |
ROYAL BANK OF CANADA
13F
CIK 1000275 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
178,055 | ||
| 20 |
VANGUARD PORTFOLIO MANAGEMENT LLC
13F
CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
144,096 | ||
| 21 |
CAPTRUST FINANCIAL ADVISORS
13F
CIK 1512024 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
143,494 | ||
| 22 |
SILVERCREST ASSET MANAGEMENT GROUP LLC
13F
CIK 1232395 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
142,692 | ||
| 23 |
Portolan Capital Management, LLC
13F
CIK 1350290 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
136,925 | ||
| 24 |
KENNEDY CAPITAL MANAGEMENT LLC
13F
CIK 884589 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
127,051 | ||
| 25 |
VANGUARD EXTENDED MARKET INDEX FUND
Fund
S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
126,226 | ||
| 26 |
Invesco Ltd.
13F
CIK 914208 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
124,947 | ||
| 26.1 |
Invesco Dorsey Wright Industrials Momentum ETF
Fund
S000013105 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
|
72,530 | ||
| 26.2 |
Invesco Dorsey Wright SmallCap Momentum ETF
Fund
S000037586 · Registered fund · May 31, 2026
Invesco Exchange-Traded Fund Trust II, not summed
|
45,573 | ||
| 26.3 |
Invesco Russell 2000 Dynamic Multifactor ETF
Fund
S000064608 · Registered fund · May 31, 2026
Invesco Exchange-Traded Self-Indexed Fund Trust, not summed
|
3,047 | ||
| 27 |
Catawba River Capital
13F
CIK 1843303 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
117,556 | ||
| 28 |
EXCHANGE TRADED CONCEPTS, LLC
13F
CIK 1457320 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
104,069 | ||
| 28.1 |
Range Nuclear Renaissance Index ETF
Fund
S000083243 · Registered fund · May 31, 2026
EXCHANGE TRADED CONCEPTS TRUST, not summed
|
104,579 | ||
| 29 |
INTRINSIC EDGE CAPITAL MANAGEMENT LLC
13F
CIK 1671754 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
103,998 | ||
| 30 |
NORTHERN TRUST CORP
13F
CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
102,611 | ||
| 30.1 |
Small Cap Index Fund
Fund
S000001245 · Registered fund · Jun 30, 2026
Northern Funds, not summed
|
5,410 | ||
| 30.2 |
Small Cap Core Fund
Fund
S000001244 · Registered fund · Jun 30, 2026
Northern Funds, not summed
|
2,748 | ||
| 31 |
|
102,008 | ||
| 32 |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F
CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
90,877 | ||
| 32.1 |
Schwab U.S. Small-Cap ETF
Fund
S000026636 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
|
50,276 | ||
| 32.2 |
Schwab Small-Cap Index Fund
Fund
S000005912 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
|
26,014 | ||
| 32.3 |
Schwab Total Stock Market Index Fund
Fund
S000005913 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
|
6,437 | ||
| 32.4 |
Schwab U.S. Broad Market ETF
Fund
S000026631 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
|
6,243 | ||
| 33 |
De Lisle Partners LLP
13F
CIK 2011184 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
89,916 | ||
| 34 |
Prescott Group Capital Management, L.L.C.
13F
CIK 1166152 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
80,536 | ||
| 35 |
VANGUARD FIDUCIARY TRUST CO
13F
CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
77,799 | ||
| 36 |
TWO SIGMA INVESTMENTS, LP
13F
CIK 1179392 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
77,263 | ||
| 37 |
ESSEX INVESTMENT MANAGEMENT CO LLC
13F
CIK 201772 · Registered investment adviser · Sep 30, 2026
|
75,219 | ||
| 38 |
1290 VT GAMCO Small Company Value Portfolio
Fund
S000009151 · Registered fund · Jun 30, 2026
EQ Advisors Trust, not summed
|
75,000 | ||
| 39 |
DIAMOND HILL CAPITAL MANAGEMENT INC
13F
CIK 1217541 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
73,340 | ||
| 39.1 |
DIAMOND HILL SMALL CAP FUND
Fund
S000003154 · Registered fund · Jun 30, 2026
Diamond Hill Funds, not summed
|
52,881 | ||
| 40 |
GOLDMAN SACHS GROUP INC
13F
CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
68,956 | ||
| 40.1 |
Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF
Fund
S000048296 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
|
11,628 | ||
| 40.2 |
Goldman Sachs Absolute Return Tracker Fund
Fund
S000020314 · Registered fund · Jun 30, 2026
GOLDMAN SACHS TRUST, not summed
|
2,089 | ||
| 41 |
Advisors Asset Management, Inc.
13F
CIK 1297376 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
67,846 | ||
| 42 |
|
66,634 | ||
| 43 |
PHILADELPHIA TRUST CO
13F
CIK 1110806 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
64,374 | ||
| 44 |
|
63,629 | ||
| 45 |
WASATCH ADVISORS LP
13F
CIK 814133 · Registered investment adviser · Sep 30, 2026
|
62,292 | ||
| 45.1 |
Wasatch Micro Cap Value Fund
Fund
S000000886 · Registered fund · Jun 30, 2026
WASATCH FUNDS TRUST, not summed
|
45,098 | ||
| 46 |
JANE STREET GROUP, LLC
13F
CIK 1595888 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
62,032 | ||
| 47 |
NEXT CENTURY GROWTH INVESTORS LLC
13F
CIK 1134007 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
60,499 | ||
| 48 |
Allspring Global Investments Holdings, LLC
13F
CIK 1890906 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
60,401 | ||
| 48.1 |
Allspring Emerging Growth Fund
Fund
S000015703 · Registered fund · Jul 31, 2026
ALLSPRING FUNDS TRUST, not summed
|
28,215 | ||
| 48.2 |
Allspring VT Small Cap Growth Fund
Fund
S000007228 · Registered fund · Jun 30, 2026
Allspring VARIABLE TRUST, not summed
|
26,444 | ||
| 49 |
Uniplan Investment Counsel, Inc.
13F
CIK 1520710 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
58,389 | ||
| 50 |
Russell Investments Group, Ltd.
13F
CIK 1692234 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
57,321 | ||
| 50.1 |
U.S. Small Cap Equity Fund
Fund
S000001586 · Registered fund · Jul 31, 2026
RUSSELL INVESTMENT CO, not summed
|
14,986 | ||
| 50.2 |
U.S. Small Cap Equity Fund
Fund
S000006864 · Registered fund · Jun 30, 2026
RUSSELL INVESTMENT FUNDS, not summed
|
3,360 | ||
| 50.3 |
Multi-Asset Strategy Fund
Fund
S000055522 · Registered fund · Jul 31, 2026
RUSSELL INVESTMENT CO, not summed
|
1,926 | ||
| 50.4 |
Russell Investments U.S. Small Cap Equity ETF
Fund
S000089990 · Registered fund · Jun 30, 2026
Russell Investments Exchange Traded Funds, not summed
|
1,412 |
15 more nested rows are not shown here; Every filing lists them all.
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.
Showing 1–50 of 312 holders
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