Stock Ownership/ZLAB

ZAI LAB LTD (ZLAB): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in ZLAB · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
8
13F filers
Aggregate Value
$101.2M
Across holders
Last Price
$24.81
2026-10-08
Sector
Health Care
GICS
Quarterly fund activity6 increased2 reduced3 exited
Full exits: Point72 Asset Management, L.P., RENAISSANCE TECHNOLOGIES LLC, Walleye Capital LLC
Institutional Holders of ZLAB
↗
8 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
Woodline Partners LP
CIK 0001784547
Hedge Fund2.21M$41.9M41.4%0.1%Added—Q2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund1.30M$24.7M24.4%0.0%Added+$18.8MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund1.28M$24.4M24.1%0.0%Reduced+$22.2MQ2 2026
Hudson Bay Capital Management LP
CIK 0001393825
Hedge Fund215K$4.1M4.0%0.0%Added+$3.5MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund147K$2.8M2.8%0.0%Added—Q2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund141K$2.7M2.7%0.0%Added+$1.5MQ2 2026
Schonfeld Strategic Advisors LLC
CIK 0001665241
Hedge Fund15K$294K0.3%0.0%Added—Q2 2026
Squarepoint Ops LLC
CIK 0001642575
Hedge Fund15K$291K0.3%0.0%Reduced$-79KQ2 2026
Woodline Partners LPAdded
Hedge Fund
$41.9M· 41.4% of total· 0.1% port· 2.21M sh· — QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$24.7M· 24.4% of total· 0.0% port· 1.30M sh· +$18.8M QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$24.4M· 24.1% of total· 0.0% port· 1.28M sh· +$22.2M QoQ· Q2 2026
Hudson Bay Capital Management LPAdded
Hedge Fund
$4.1M· 4.0% of total· 0.0% port· 215K sh· +$3.5M QoQ· Q2 2026
MARSHALL WACE, LLPAdded
Hedge Fund
$2.8M· 2.8% of total· 0.0% port· 147K sh· — QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$2.7M· 2.7% of total· 0.0% port· 141K sh· +$1.5M QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$294K· 0.3% of total· 0.0% port· 15K sh· — QoQ· Q2 2026
Squarepoint Ops LLCReduced
Hedge Fund
$291K· 0.3% of total· 0.0% port· 15K sh· $-79K QoQ· Q2 2026
Loading recent insider activity…
← Stock ownership