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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

Institutions15.1%
Insiders30.9%
Institutions Count46
Institutions 15.1%Insiders 30.9%Float (Other) 54.0%
13F Filers (top 25)25Quarter 2026-03-31
Top-25 Reported Value$5.97MSum of shown holders' market value
Net Position Change10 adds · 10 trimsLargest movers this quarter

Top Holders by Value

25 shown
FilerSharesMarket ValueΔ SharesChange
VANGUARD CAPITAL MANAGEMENT LLCCIK 0002100119
1,217,976$1.01M+1,217,976NEW
MPM BioImpact LLCCIK 0001687078
1,208,810$1.01M-184,747↓ DEC
Lynx1 Capital Management LPCIK 0001910456
657,786$547.67K+1,860↑ INC
SPHERA FUNDS MANAGEMENT LTD.CIK 0001496201
626,810$521.88K–no_change
DC Funds, LPCIK 0001869028
589,102$490.49K–no_change
Squadron Capital Management LLCCIK 0002050709
563,535$469.20K+563,535NEW
RENAISSANCE TECHNOLOGIES LLCCIK 0001037389
516,218$429.80K-161,548↓ DEC
GEODE CAPITAL MANAGEMENT, LLCCIK 0001214717
389,487$324.36K+53,601↑ INC
BANK OF AMERICA CORP /DE/CIK 0000070858
264,583$220.13K-472,967↓ DEC
VANGUARD FIDUCIARY TRUST COCIK 0000933478
157,726$131.39K+157,726NEW
MILLENNIUM MANAGEMENT LLCCIK 0001273087
132,050$109.94K-108,059↓ DEC
STATE STREET CORPCIK 0000093751
119,168$99.22K–no_change
BlackRock, Inc.CIK 0002012383
101,608$84.60K-35↓ DEC
NORTHERN TRUST CORPCIK 0000073124
86,851$72.31K–no_change
Alyeska Investment Group, L.P.CIK 0001453072
86,554$72.06K-149,151↓ DEC
JANE STREET GROUP, LLCCIK 0001595888
82,836$68.97K-74,486↓ DEC
BRIDGEWAY CAPITAL MANAGEMENT, LLCCIK 0001107261
77,000$64.11K–no_change
UBS Group AGCIK 0001610520
66,857$55.69K+6,149↑ INC
XTX Topco LtdCIK 0001828301
50,929$42.40K+26,024↑ INC
GOLDMAN SACHS GROUP INCCIK 0000886982
38,266$31.86K+4,193↑ INC
MORGAN STANLEYCIK 0000895421
33,799$28.14K-12,203↓ DEC
SIMPLEX TRADING, LLCCIK 0001488542
32,526$27.09K+8,472↑ INC
Verdad Advisers, LPCIK 0001812822
29,760$24.78K+29,760NEW
RAYMOND JAMES FINANCIAL INCCIK 0000720005
19,778$16.47K+5,342↑ INC
CERTUITY, LLCCIK 0001800752
15,000$12.49K–no_change

Top Adds (Buyers)

FilerΔ SharesValue
VANGUARD CAPITAL MANAGEMENT LLCNEW
+1,217,976$1.01M
Squadron Capital Management LLCNEW
+563,535$469.20K
VANGUARD FIDUCIARY TRUST CONEW
+157,726$131.39K
GEODE CAPITAL MANAGEMENT, LLC↑ INC
+53,601$324.36K
Verdad Advisers, LPNEW
+29,760$24.78K
XTX Topco Ltd↑ INC
+26,024$42.40K
Vanguard Global Advisers, LLCNEW
+10,343$8.62K
LPL Financial LLCNEW
+10,000$8.33K
SIMPLEX TRADING, LLC↑ INC
+8,472$27.09K
UBS Group AG↑ INC
+6,149$55.69K

Top Trims (Sellers)

FilerΔ SharesValue
BANK OF AMERICA CORP /DE/↓ DEC
-472,967$220.13K
MPM BioImpact LLC↓ DEC
-184,747$1.01M
RENAISSANCE TECHNOLOGIES LLC↓ DEC
-161,548$429.80K
Alyeska Investment Group, L.P.↓ DEC
-149,151$72.06K
CITADEL ADVISORS LLC↓ DEC
-144,152$8.64K
MILLENNIUM MANAGEMENT LLC↓ DEC
-108,059$109.94K
JANE STREET GROUP, LLC↓ DEC
-74,486$68.97K
HRT FINANCIAL LP↓ DEC
-21,998$14.00
MORGAN STANLEY↓ DEC
-12,203$28.14K
FMR LLC↓ DEC
-3,592$32.00