Stock Ownership/ASMB

ASSEMBLY BIOSCIENCES INC (ASMB): Ownership & Insider Activity

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
12
13F filers
Aggregate Value
$83.0M
Across holders
Last Price
$35.28
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity8 increased4 reduced3 exited
Full exits: Hudson Bay Capital Management LP, ADAGE CAPITAL PARTNERS GP, L.L.C., ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Institutional Holders of ASMB
↗
12 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
FARALLON CAPITAL MANAGEMENT LLC
CIK 0000909661
Hedge Fund1.60M$44.1M53.1%0.2%Added+$10.4MQ2 2026
Point72 Asset Management, L.P.
CIK 0001603466
Hedge Fund461K$12.7M15.2%0.0%Added+$3.2MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund299K$8.2M9.9%0.0%Added+$1.8MQ2 2026
Schonfeld Strategic Advisors LLC
CIK 0001665241
Hedge Fund242K$6.7M8.0%0.0%Added+$3.3MQ2 2026
Woodline Partners LP
CIK 0001784547
Hedge Fund151K$4.1M5.0%0.0%Added—Q2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund96K$2.6M3.2%0.0%Added+$1.7MQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund51K$1.4M1.7%0.0%Reduced$-488KQ2 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund39K$1.1M1.3%0.0%Added+$654KQ2 2026
Squarepoint Ops LLC
CIK 0001642575
Hedge Fund34K$940K1.1%0.0%Added+$286KQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund18K$491K0.6%0.0%Reduced$-74KQ2 2026
FARALLON CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$44.1M· 53.1% of total· 0.2% port· 1.60M sh· +$10.4M QoQ· Q2 2026
Point72 Asset Management, L.P.Added
Hedge Fund
$12.7M· 15.2% of total· 0.0% port· 461K sh· +$3.2M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$8.2M· 9.9% of total· 0.0% port· 299K sh· +$1.8M QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$6.7M· 8.0% of total· 0.0% port· 242K sh· +$3.3M QoQ· Q2 2026
Woodline Partners LPAdded
Hedge Fund
$4.1M· 5.0% of total· 0.0% port· 151K sh· — QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$2.6M· 3.2% of total· 0.0% port· 96K sh· +$1.7M QoQ· Q2 2026
Qube Research & Technologies LtdReduced
Hedge Fund
$1.4M· 1.7% of total· 0.0% port· 51K sh· $-488K QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$1.1M· 1.3% of total· 0.0% port· 39K sh· +$654K QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$940K· 1.1% of total· 0.0% port· 34K sh· +$286K QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$491K· 0.6% of total· 0.0% port· 18K sh· $-74K QoQ· Q2 2026
MARSHALL WACE, LLPReduced
Hedge Fund
$487K· 0.6% of total· 0.0% port· 18K sh· $-8.5M QoQ· Q2 2026
Brevan Howard Capital Management LPReduced
Hedge Fund
$213K· 0.3% of total· 0.0% port· 8K sh· $-92K QoQ· Q2 2026
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