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Institutional Holders · 13F

First-hand SEC EDGAR 13F-HR institutional holdings: the top 25 holders ranked by market value, plus the largest adds and trims this quarter. Quarter 2026-03-31.

Ownership

Institutions60.8%
Insiders30.5%
Institutions Count66
Institutions 60.8%Insiders 30.5%Float (Other) 8.7%
13F Filers (top 25)25Quarter 2026-03-31
Top-25 Reported Value$85.44MSum of shown holders' market value
Net Position Change10 adds · 10 trimsLargest movers this quarter

Top Holders by Value

25 shown
FilerSharesMarket ValueΔ SharesChange
ECLIPSE OPERATIONS, LLCCIK 0001908066
7,700,835$39.58M–no_change
AWM Investment Company, Inc.CIK 0001535264
1,978,470$10.17M+230,219↑ INC
AMERIPRISE FINANCIAL INCCIK 0000820027
1,236,061$6.35M+918,373↑ INC
Granahan Investment Management, LLCCIK 0001026710
1,186,655$6.10M+499,906↑ INC
CANNELL CAPITAL LLCCIK 0001058854
998,165$5.13M+566,543↑ INC
VANGUARD CAPITAL MANAGEMENT LLCCIK 0002100119
781,521$4.02M+781,521NEW
BlackRock, Inc.CIK 0002012383
322,523$1.66M+11,457↑ INC
RENAISSANCE TECHNOLOGIES LLCCIK 0001037389
228,072$1.17M-58,337↓ DEC
GEODE CAPITAL MANAGEMENT, LLCCIK 0001214717
218,411$1.12M-21,621↓ DEC
MILLENNIUM MANAGEMENT LLCCIK 0001273087
212,969$1.09M+176,444↑ INC
CenterBook Partners LPCIK 0001872738
186,453$958.37K+186,453NEW
Bleichroeder LPCIK 0001781002
172,000$884.08K-138,000↓ DEC
Qube Research & Technologies LtdCIK 0001729829
153,818$790.63K+94,163↑ INC
Meros Investment Management, LPCIK 0001911372
137,447$706.48K+57,042↑ INC
Man Group plcCIK 0001637460
132,054$678.76K+132,054NEW
VANGUARD FIDUCIARY TRUST COCIK 0000933478
125,950$647.38K+125,950NEW
BRIDGEWAY CAPITAL MANAGEMENT, LLCCIK 0001107261
107,478$552.44K+43,800↑ INC
PERKINS CAPITAL MANAGEMENT INCCIK 0000884300
106,095$545.33K+3,990↑ INC
STATE STREET CORPCIK 0000093751
105,511$542.33K-2,200↓ DEC
GOLDMAN SACHS GROUP INCCIK 0000886982
104,966$539.52K-5,648↓ DEC
BANK OF AMERICA CORP /DE/CIK 0000070858
96,241$494.68K+78,619↑ INC
Squarepoint Ops LLCCIK 0001642575
96,075$493.83K+79,331↑ INC
XTX Topco LtdCIK 0001828301
93,880$482.54K+83,222↑ INC
JACOBS LEVY EQUITY MANAGEMENT, INCCIK 0000884414
71,766$368.88K+71,766NEW
Potomac Capital Management, Inc.CIK 0001418746
70,500$362.37K+12,503↑ INC

Top Adds (Buyers)

FilerΔ SharesValue
AMERIPRISE FINANCIAL INC↑ INC
+918,373$6.35M
VANGUARD CAPITAL MANAGEMENT LLCNEW
+781,521$4.02M
CANNELL CAPITAL LLC↑ INC
+566,543$5.13M
Granahan Investment Management, LLC↑ INC
+499,906$6.10M
AWM Investment Company, Inc.↑ INC
+230,219$10.17M
CenterBook Partners LPNEW
+186,453$958.37K
MILLENNIUM MANAGEMENT LLC↑ INC
+176,444$1.09M
Man Group plcNEW
+132,054$678.76K
VANGUARD FIDUCIARY TRUST CONEW
+125,950$647.38K
HARBOR CAPITAL ADVISORS, INC.↑ INC
+101,672$1.15K

Top Trims (Sellers)

FilerΔ SharesValue
Bleichroeder LP↓ DEC
-138,000$884.08K
CORSAIR CAPITAL MANAGEMENT, L.P.↓ DEC
-78,001$135.63K
RENAISSANCE TECHNOLOGIES LLC↓ DEC
-58,337$1.17M
Archon Capital Management LLC↓ DEC
-40,267$93.27K
GEODE CAPITAL MANAGEMENT, LLC↓ DEC
-21,621$1.12M
BARCLAYS PLC↓ DEC
-21,228$61.43K
OMERS ADMINISTRATION Corp↓ DEC
-14,100$86.87K
LPL Financial LLC↓ DEC
-12,935$90.92K
UBS Group AG↓ DEC
-6,467$35.93K
GOLDMAN SACHS GROUP INC↓ DEC
-5,648$539.52K