XBIOTECH INC (XBIT): Institutional Ownership
Hedge funds and institutional managers reporting a position in XBIT · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
7
13F filers
Aggregate Value
$780K
Across holders
Last Price
$2.33
2026-06-26
Sector
Health Care
GICS
Holder activity5 new0 added2 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 29K | $254K | 32.6% | 0.0% | New | — | Q1 2022 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 22K | $178K | 22.8% | 0.0% | New | — | Q1 2024 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 21K | $167K | 21.5% | 0.0% | New | — | Q1 2024 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 22K | $53K | 6.8% | 0.0% | New | — | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 18K | $44K | 5.6% | 0.0% | Reduced | $-58K | Q4 2025 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 19K | $44K | 5.6% | 0.0% | Reduced | $-5K | Q1 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 12K | $40K | 5.1% | 0.0% | New | — | Q1 2025 |
New
Hedge Fund
$254K· 32.6% of total· 0.0% port· 29K sh· — QoQ· Q1 2022
New
Hedge Fund
$178K· 22.8% of total· 0.0% port· 22K sh· — QoQ· Q1 2024
New
Hedge Fund
$167K· 21.5% of total· 0.0% port· 21K sh· — QoQ· Q1 2024
New
Hedge Fund
$53K· 6.8% of total· 0.0% port· 22K sh· — QoQ· Q1 2026
Reduced
Hedge Fund
$44K· 5.6% of total· 0.0% port· 18K sh· $-58K QoQ· Q4 2025
Reduced
Hedge Fund
$44K· 5.6% of total· 0.0% port· 19K sh· $-5K QoQ· Q1 2026
New
Hedge Fund
$40K· 5.1% of total· 0.0% port· 12K sh· — QoQ· Q1 2025