ASSEMBLY BIOSCIENCES INC (ASMB): Institutional Ownership
Hedge funds and institutional managers reporting a position in ASMB · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
11
13F filers
Aggregate Value
$17.1M
Across holders
Last Price
$26.74
2026-06-26
Sector
Health Care
GICS
Holder activity4 new5 added1 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 163K | $4.5M | 26.5% | 0.0% | Added | +$1.1M | Q1 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 0001165408 | Hedge Fund | 161K | $4.5M | 26.1% | 0.0% | Unchanged | +$0 | Q1 2026 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 121K | $3.3M | 19.5% | 0.0% | Added | +$1.8M | Q1 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 69K | $1.9M | 11.2% | 0.0% | Added | +$751K | Q1 2026 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 25K | $627K | 3.7% | 0.0% | New | — | Q3 2025 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 21K | $570K | 3.3% | 0.0% | New | — | Q1 2026 |
| Hudson Bay Capital Management LP CIK 0001393825 | Hedge Fund | 17K | $466K | 2.7% | 0.0% | Added | +$49K | Q1 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 16K | $434K | 2.5% | 0.0% | Added | +$178K | Q1 2026 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 11K | $308K | 1.8% | 0.0% | New | — | Q1 2026 |
| Man Group plc CIK 0001637460 | Hedge Fund | 13K | $240K | 1.4% | 0.0% | New | — | Q2 2025 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 8K | $209K | 1.2% | 0.0% | Reduced | $-521K | Q1 2026 |
Added
Hedge Fund
$4.5M· 26.5% of total· 0.0% port· 163K sh· +$1.1M QoQ· Q1 2026
Unchanged
Hedge Fund
$4.5M· 26.1% of total· 0.0% port· 161K sh· +$0 QoQ· Q1 2026
Added
Hedge Fund
$3.3M· 19.5% of total· 0.0% port· 121K sh· +$1.8M QoQ· Q1 2026
Added
Hedge Fund
$1.9M· 11.2% of total· 0.0% port· 69K sh· +$751K QoQ· Q1 2026
New
Hedge Fund
$627K· 3.7% of total· 0.0% port· 25K sh· — QoQ· Q3 2025
New
Hedge Fund
$570K· 3.3% of total· 0.0% port· 21K sh· — QoQ· Q1 2026
Added
Hedge Fund
$466K· 2.7% of total· 0.0% port· 17K sh· +$49K QoQ· Q1 2026
Added
Hedge Fund
$434K· 2.5% of total· 0.0% port· 16K sh· +$178K QoQ· Q1 2026
New
Hedge Fund
$308K· 1.8% of total· 0.0% port· 11K sh· — QoQ· Q1 2026
New
Hedge Fund
$240K· 1.4% of total· 0.0% port· 13K sh· — QoQ· Q2 2025
Reduced
Hedge Fund
$209K· 1.2% of total· 0.0% port· 8K sh· $-521K QoQ· Q1 2026