XBIOTECH INC

Ticker: XBIT CUSIP: 98400H102 Class: Foreign Stock

Holders for Q4 2025 Position Changes for Q4 2025

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue ($000)
VANGUARD GROUP INC299,556$716
BlackRock, Inc.288,632$690
GEODE CAPITAL MANAGEMENT, LLC221,121$529
RBF Capital, LLC198,501$474
AMERIPRISE FINANCIAL INC186,796$446
MORGAN STANLEY163,419$391
MILLENNIUM MANAGEMENT LLC135,438$324
BRIDGEWAY CAPITAL MANAGEMENT, LLC89,547$214
NORTHERN TRUST CORP76,439$183
STATE STREET CORP73,006$174
JANE STREET GROUP, LLC69,738$167
Squarepoint Ops LLC64,004$153
Empowered Funds, LLC59,547$142
DIMENSIONAL FUND ADVISORS LP50,695$121
Bank of New York Mellon Corp48,451$116
BANK OF AMERICA CORP /DE/35,895$86
Connor, Clark & Lunn Investment Management Ltd.30,229$72
BNP PARIBAS ARBITRAGE, SA26,864$64
NATIONAL BANK OF CANADA /FI/25,000$59
XTX Topco Ltd21,703$52
Qube Research & Technologies Ltd20,611$49
AMERICAN CENTURY COMPANIES INC18,881$45
GOLDMAN SACHS GROUP INC16,831$40
TWO SIGMA ADVISERS, LP16,300$39
Persistent Asset Partners Ltd13,565$32
Thomasville National Bank13,350$32
Pinnacle Financial Partners, Inc.11,796$28
TWO SIGMA SECURITIES, LLC10,378$25
UBS Group AG5,061$12
JPMORGAN CHASE & CO1,128$3
RHUMBLINE ADVISERS928$2
McIlrath & Eck, LLC753$2
FMR LLC450$1
JONES FINANCIAL COMPANIES LLLP370$1
ROYAL BANK OF CANADA186$0
SIMPLEX TRADING, LLC67$0
CWM, LLC23$0
Larson Financial Group LLC21$0
Optiver Holding B.V.8$0
SBI Securities Co., Ltd.1$0
BARCLAYS PLC1$0
Total (41 institutions)2,295,290$5,484