XBiotech Inc.
XBIT- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001626878
No open-market purchases or sales by XBiotech Inc. insiders were filed in the last 90 days; 36 institutions reported holding it in 13F filings for Q2 2026, worth $4.56M in total; no superinvestor holds it.
13F holders, Q4 2023
Institutional positions in XBiotech Inc. as of Dec 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 39
- +1 vs. Q3 2023
- Shares held
- 3.45M
- +105.6K (+3.2%) vs. Q3 2023
- Total value
- $13.8M
- −$192.5K (−1.4%) vs. Q3 2023
- New holders
- 4
- 14 more added
- Sold out
- 3
- 8 more reduced
Compare with Q3 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting XBIT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 36 | $4.56M |
| Q1 2026 | 37 | $4.68M |
| Q4 2025 | 41 | $5.48M |
| Q3 2025 | 48 | $7.81M |
| Q2 2025 | 53 | $10.1M |
| Q1 2025 | 55 | $14.5M |
| Q4 2024 | 53 | $18.6M |
| Q3 2024 | 50 | $37.5M |
| Q2 2024 | 46 | $23.2M |
| Q1 2024 | 46 | $32.5M |
| Q4 2023 | 39 | $13.8M |
| Q3 2023 | 38 | $14.0M |
| Q2 2023 | 39 | $20.7M |
| Q1 2023 | 39 | $8.61M |
| Q4 2022 | 41 | $9.68M |
| Q3 2022 | 45 | $11.1M |
| Q2 2022 | 56 | $18.9M |
| Q1 2022 | 64 | $34.9M |
| Q4 2021 | 61 | $46.8M |
| Q3 2021 | 66 | $56.7M |
| Q2 2021 | 56 | $66.8M |
| Q1 2021 | 65 | $74.1M |
Institutions, Q4 2023
Shares, value and share of portfolio for each institution holding XBiotech Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JPMorgan Chase & Co | 38 | $152 | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 52 | $208 | 0.00% | +52 | New |
| Wells Fargo & Company | 152 | $608 | 0.00% | +8+5.6% | Added |
| Royal Bank of Canada | 288 | $1.00K | 0.00% | −1,147−79.9% | Reduced |
| Simplex Trading, LLC | 626 | $2.00K | 0.00% | +462+281.7% | Added |
| Rhumbline Advisers | 753 | $3.01K | 0.00% | 00.0% | Unchanged |
| McIlrath & Eck, LLC | 753 | $3.01K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 9,449 | $37.8K | 0.00% | +4,172+79.1% | Added |
| LGT Fund Management Co Ltd. | 10,000 | $39.7K | 0.02% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 10,477 | $41.9K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 11,322 | $45.3K | 0.00% | +500+4.6% | Added |
| Synovus Financial Corp | 11,796 | $47.2K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 12,274 | $49.1K | 0.00% | +1,621+15.2% | Added |
| Thomasville National Bank | 13,350 | $53.4K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 13,358 | $53.4K | 0.00% | −397−2.9% | Reduced |
| Citigroup Inc | 14,739 | $59.0K | 0.00% | +14,337+3,566.4% | Added |
| Jane Street Group, LLC | 16,327 | $65.3K | 0.00% | +16,327 | New |
| Price T Rowe Associates Inc | 17,600 | $71.0K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 18,922 | $75.7K | 0.00% | +18,922 | New |
| FMR LLC | 20,040 | $80.2K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 24,000 | $96.0K | 0.00% | −5,200−17.8% | Reduced |
| Two Sigma Investments, LP | 25,440 | $101.8K | 0.00% | −5,400−17.5% | Reduced |
| National Bank of Canada | 24,347 | $103.2K | 0.00% | +24,347 | New |
| Susquehanna International Group, LLP | 37,446 | $149.8K | 0.00% | −3,583−8.7% | Reduced |
| Bank of New York Mellon Corp | 55,693 | $222.8K | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 56,477 | $225.9K | 0.00% | +53,917+2,106.1% | Added |
| State Street Corp | 56,526 | $226.1K | 0.00% | 00.0% | Unchanged |
| Man Group plc | 58,355 | $233.4K | 0.00% | – | – |
| Empowered Funds, LLC | 59,552 | $238.2K | 0.01% | +5,352+9.9% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 63,945 | $255.8K | 0.00% | −373−0.6% | Reduced |
| Dimensional Fund Advisors LP | 72,475 | $289.8K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 79,027 | $316.1K | 0.00% | +26,279+49.8% | Added |
| Morgan Stanley | 110,517 | $442.1K | 0.00% | +23,290+26.7% | Added |
| Bridgeway Capital Management, LLC | 144,593 | $578.4K | 0.01% | +5,352+3.8% | Added |
| Geode Capital Management, LLC | 192,588 | $770.5K | 0.00% | +9,850+5.4% | Added |
| Credit Suisse AG | 248,270 | $993.1K | 0.00% | +3,000+1.2% | Added |
| BlackRock Inc. | 278,159 | $1.11M | 0.00% | −676−0.2% | Reduced |
| Millennium Management LLC | 795,726 | $3.18M | 0.00% | −135,718−14.6% | Reduced |
| Vanguard Group Inc | 881,511 | $3.53M | 0.00% | +9,068+1.0% | Added |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −15,287−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −1,738−100.0% | Sold out |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −50−100.0% | Sold out |