Q32 BIO INC (QTTB): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in QTTB · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
12
13F filers
Aggregate Value
$77.2M
Across holders
Last Price
$16.36
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity10 increased1 reduced0 exited
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| ORBIMED ADVISORS LLC CIK 0001055951 | Hedge Fund | 4.13M | $52.6M | 68.1% | 1.0% | Added | +$23.9M | Q2 2026 |
| Point72 Asset Management, L.P. CIK 0001603466 | Hedge Fund | 1.17M | $14.9M | 19.4% | 0.0% | Added | — | Q2 2026 |
| Woodline Partners LP CIK 0001784547 | Hedge Fund | 286K | $3.6M | 4.7% | 0.0% | Added | — | Q2 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 180K | $2.3M | 3.0% | 0.0% | Reduced | $-348K | Q2 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 121K | $1.5M | 2.0% | 0.0% | Added | +$1.3M | Q2 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 67K | $854K | 1.1% | 0.0% | Added | +$186K | Q2 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 50K | $632K | 0.8% | 0.0% | Added | +$92K | Q2 2026 |
| Squarepoint Ops LLC CIK 0001642575 | Hedge Fund | 24K | $303K | 0.4% | 0.0% | Added | — | Q2 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 12K | $157K | 0.2% | 0.0% | Added | — | Q2 2026 |
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 11K | $144K | 0.2% | 0.0% | Added | — | Q2 2026 |
Added
Hedge Fund
$52.6M· 68.1% of total· 1.0% port· 4.13M sh· +$23.9M QoQ· Q2 2026
Added
Hedge Fund
$14.9M· 19.4% of total· 0.0% port· 1.17M sh· — QoQ· Q2 2026
Added
Hedge Fund
$3.6M· 4.7% of total· 0.0% port· 286K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$2.3M· 3.0% of total· 0.0% port· 180K sh· $-348K QoQ· Q2 2026
Added
Hedge Fund
$1.5M· 2.0% of total· 0.0% port· 121K sh· +$1.3M QoQ· Q2 2026
Added
Hedge Fund
$854K· 1.1% of total· 0.0% port· 67K sh· +$186K QoQ· Q2 2026
Added
Hedge Fund
$632K· 0.8% of total· 0.0% port· 50K sh· +$92K QoQ· Q2 2026
Added
Hedge Fund
$303K· 0.4% of total· 0.0% port· 24K sh· — QoQ· Q2 2026
Added
Hedge Fund
$157K· 0.2% of total· 0.0% port· 12K sh· — QoQ· Q2 2026
Added
Hedge Fund
$144K· 0.2% of total· 0.0% port· 11K sh· — QoQ· Q2 2026
Added
Hedge Fund
$139K· 0.2% of total· 0.0% port· 11K sh· — QoQ· Q2 2026
Unchanged
Hedge Fund
$7K· 0.0% of total· 0.0% port· 577 sh· +$0 QoQ· Q2 2026
1–10 of 12
1 / 2
Loading recent insider activity…