Who Owns XBiotech Inc. (XBIT)?Hedge Fund & Institutional Holders
Institutional Holders
50
as of Q4 2025
Total Institutional Value
$3.200031000120001e+52T
% of Float Held
—
QoQ Change in Holders
+9 / -3
Price History
XBIT — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| Persistent Asset Partners Ltd | New Position | +14K | +$32.0M |
| McIlrath & Eck, LLC | New Position | +753 | +$1K |
| Bank of New York Mellon Corp | New Position | +48K | +$0 |
| TWO SIGMA SECURITIES, LLC | New Position | +10K | +$0 |
| CWM, LLC | New Position | +23 | +$0 |
| SBI Securities Co., Ltd. | New Position | +1 | +$0 |
| Pinnacle Financial Partners, Inc. | New Position | +12K | +$0 |
| FMR LLC | Increased | +140 | +$0 |
| JONES FINANCIAL COMPANIES LLLP | New Position | +370 | +$0 |
| AMERIPRISE FINANCIAL INC | New Position | +187K | +$0 |
| BNP PARIBAS FINANCIAL MARKETS | Increased | +6K | +$-54K |
| STATE STREET CORP | Increased | +6K | +$-179K |
| MORGAN STANLEY | Increased | +42K | +$-321K |
| XTX Topco Ltd | Increased | +7K | +$-40.0M |
| JANE STREET GROUP, LLC | Increased | +14K | +$-148.3M |
XBIT — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| MILLENNIUM MANAGEMENT LLC | Decreased | -281K | -$1.1B |
| RBF Capital, LLC | Decreased | -1K | -$532.0M |
| NORTHERN TRUST CORP | Decreased | -5K | -$217.1M |
| DIMENSIONAL FUND ADVISORS LP | Decreased | -14K | -$171.1M |
| CITADEL ADVISORS LLC | Closed Position | -43K | -$113.9M |
| Connor, Clark & Lunn Investment Management Ltd. | Decreased | -6K | -$95.8M |
| Qube Research & Technologies Ltd | Decreased | -10K | -$80.6M |
| GOLDMAN SACHS GROUP INC | Decreased | -8K | -$66.5M |
| SYNOVUS FINANCIAL CORP | Closed Position | -12K | -$31.4M |
| Cubist Systematic Strategies, LLC | Closed Position | -5K | -$14.2M |
| ROYAL BANK OF CANADA | Decreased | -3K | -$8.0M |
| JPMORGAN CHASE & CO | Decreased | -1K | -$6.0M |
| UBS Group AG | Decreased | -1K | -$5.2M |
| VANGUARD GROUP INC | Decreased | -520K | -$2.2M |
| BlackRock, Inc. | Decreased | -14K | -$803K |
Top Institutional Holders(Q4 2025)
XBIT Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 41 | $75.0M | +0 |
| Q3 2025 | 41 | $3.3B | -5 |
| Q2 2025 | 46 | $4.2B | -9 |
| Q1 2025 | 55 | $10.6B | +2 |
| Q4 2024 | 53 | $240.4B | +5 |
| Q3 2024 | 48 | $3.3T | +2 |
| Q2 2024 | 46 | $2.2T | +1 |
| Q1 2024 | 45 | $1.4T | — |
Similar Stocks by Institutional Ownership
As of Q4 2025, 50 institutional investors hold XBIT (XBiotech Inc.). The largest holder is Persistent Asset Partners Ltd with $32.0M in shares. This quarter, 9 institutions opened new positions and 3 closed their positions.
Frequently Asked Questions
How many hedge funds own XBIT?
As of Q4 2025, 50 institutional investors report holding XBIT (XBiotech Inc.) in their 13F filings.
Who is the largest institutional holder of XBIT?
The largest institutional holder of XBIT is Persistent Asset Partners Ltd with $32.0M in shares.
Is institutional ownership of XBIT increasing or decreasing?
This quarter, 9 institutions opened new positions in XBIT and 3 closed their positions.