XBiotech Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 01/29/2026 | 299.56 K | $715.94 M | -63.43% | 0.98% |
| BLACKROCK, INC. | 02/12/2026 | 288.63 K | $689.83 K | -4.55% | 0.95% |
| GEODE CAPITAL MANAGEMENT, LLC | 02/09/2026 | 221.12 K | $528.75 M | -0.33% | 0.73% |
| MORGAN STANLEY | 02/13/2026 | 163.42 K | $390.57 K | 34.55% | 0.54% |
| MILLENNIUM MANAGEMENT LLC | 02/17/2026 | 135.44 K | $323.70 K | -67.47% | 0.44% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 02/17/2026 | 89.55 K | $214.02 K | 50.38% | 0.29% |
| STATE STREET CORP | 02/13/2026 | 73.01 K | $174.48 K | 8.47% | 0.24% |
| JANE STREET GROUP, LLC | 02/12/2026 | 69.74 K | $166.67 M | 25.05% | 0.23% |
| SQUAREPOINT OPS LLC | 02/13/2026 | 64.00 K | $152.97 K | 2.97% | 0.21% |
| DIMENSIONAL FUND ADVISORS LP | 02/12/2026 | 50.70 K | $121.05 K | -21.18% | 0.17% |
| BANK OF NEW YORK MELLON CORP | 02/10/2026 | 48.45 K | $115.80 K | 0.00% | 0.16% |
| BANK OF AMERICA CORP /DE/ | 02/17/2026 | 35.90 K | $85.79 M | -24.25% | 0.12% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 02/10/2026 | 30.23 K | $72.25 K | -16.10% | 0.10% |
| BNP PARIBAS ARBITRAGE, SNC | 02/10/2026 | 26.86 K | $64.21 K | 30.34% | 0.09% |
| NATIONAL BANK OF CANADA /FI/ | 02/17/2026 | 25.00 K | $58.75 K | 0.00% | 0.08% |
| XTX TOPCO LTD | 02/17/2026 | 21.70 K | $51.87 K | 44.15% | 0.07% |
| AMERICAN CENTURY COMPANIES INC | 02/13/2026 | 18.88 K | $45.13 K | 0.00% | 0.06% |
| CITADEL ADVISORS LLC | 02/17/2026 | 18.40 K | $43.98 M | 100.00% | 0.06% |
| GOLDMAN SACHS GROUP INC | 02/10/2026 | 16.83 K | $40.23 M | -32.68% | 0.06% |
| TWO SIGMA ADVISERS, LP | 02/17/2026 | 16.30 K | $38.96 K | 0.00% | 0.05% |
| THOMASVILLE NATIONAL BANK | 01/26/2026 | 13.35 K | $31.91 K | 0.00% | 0.04% |
| TWO SIGMA SECURITIES, LLC | 02/17/2026 | 10.38 K | $24.80 K | 100.00% | 0.03% |
| UBS GROUP AG | 01/29/2026 | 5.06 K | $12.10 K | -21.93% | 0.02% |
| JPMORGAN CHASE & CO | 02/11/2026 | 1.13 K | $2.70 K | -52.64% | 0.00% |
| RHUMBLINE ADVISERS | 02/13/2026 | 928 | $2.22 M | 0.00% | 0.00% |
| MCILRATH & ECK, LLC | 02/03/2026 | 753 | $1.80 K | 0.00% | 0.00% |
| JONES FINANCIAL COMPANIES LLLP | 02/17/2026 | 370 | $884 | 0.00% | 0.00% |
| SIMPLEX TRADING, LLC | 02/11/2026 | 67 | $160 | 100.00% | 0.00% |
| LARSON FINANCIAL GROUP LLC | 02/06/2026 | 21 | $50 | 0.00% | 0.00% |
| BARCLAYS PLC | 02/13/2026 | 1 | $2 | -99.52% | 0.00% |
| SBI SECURITIES CO., LTD. | 02/03/2026 | 1 | $2 | 0.00% | 0.00% |
| CITIGROUP INC | 02/13/2026 | 0 | $0 | -100.00% | 0.00% |
| ROYAL BANK OF CANADA | 02/17/2026 | 0 | $0 | -100.00% | 0.00% |
| CITADEL ADVISORS LLC | 02/17/2026 | 0 | $0 | -100.00% | 0.00% |
| HRT FINANCIAL LP | 02/12/2026 | 0 | $0 | -100.00% | 0.00% |
| SRS CAPITAL ADVISORS, INC. | 02/13/2026 | 0 | $0 | -100.00% | 0.00% |
| EVERSOURCE WEALTH ADVISORS, LLC | 02/06/2026 | 0 | $0 | -100.00% | 0.00% |
| TRUE WEALTH DESIGN, LLC | 01/08/2026 | 0 | $0 | -100.00% | 0.00% |
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XBiotech Inc institutional Ownership - FAQ's
During the previous two years, 54 institutional investors and hedge funds held shares of XBiotech Inc. The most heavily invested institutionals were:
VANGUARD GROUP INC: 299,556
BlackRock, Inc.: 288,632
GEODE CAPITAL MANAGEMENT, LLC: 221,121
RBF Capital, LLC: 198,501
MORGAN STANLEY: 163,419
MILLENNIUM MANAGEMENT LLC: 135,438
4.70% of XBiotech Inc stock is owned by institutional investors.
Institutional investors have bought a total of 4.72 M shares in the last 24 months. This purchase volume represents approximately $11.25 M in transactions.