X4 PHARMACEUTICALS INC (XFOR): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in XFOR · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
6
13F filers
Aggregate Value
$5.4M
Across holders
Last Price
$4.05
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity4 increased0 reduced6 exited
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| Woodline Partners LP CIK 0001784547 | Hedge Fund | 1.00M | $4.7M | 87.3% | 0.0% | Unchanged | +$0 | Q2 2026 |
| Squarepoint Ops LLC CIK 0001642575 | Hedge Fund | 67K | $313K | 5.8% | 0.0% | Added | — | Q2 2026 |
| Point72 Asset Management, L.P. CIK 0001603466 | Hedge Fund | 41K | $192K | 3.6% | 0.0% | Added | — | Q2 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 19K | $91K | 1.7% | 0.0% | Added | +$26K | Q2 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 18K | $85K | 1.6% | 0.0% | Added | — | Q2 2026 |
| Rockefeller Capital Management L.P. CIK 0001739439 | Hedge Fund | 33 | $154 | 0.0% | 0.0% | Unchanged | +$0 | Q2 2026 |
Unchanged
Hedge Fund
$4.7M· 87.3% of total· 0.0% port· 1.00M sh· +$0 QoQ· Q2 2026
Added
Hedge Fund
$313K· 5.8% of total· 0.0% port· 67K sh· — QoQ· Q2 2026
Added
Hedge Fund
$192K· 3.6% of total· 0.0% port· 41K sh· — QoQ· Q2 2026
Added
Hedge Fund
$91K· 1.7% of total· 0.0% port· 19K sh· +$26K QoQ· Q2 2026
Added
Hedge Fund
$85K· 1.6% of total· 0.0% port· 18K sh· — QoQ· Q2 2026
Unchanged
Hedge Fund
$154· 0.0% of total· 0.0% port· 33 sh· +$0 QoQ· Q2 2026
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