Stock Ownership/ABSI

ABSCI CORPORATION (ABSI): Ownership & Insider Activity

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

Reported Holders
20
13F filers
Aggregate Value
$311.5M
Across holders
Last Price
$8.84
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity12 increased7 reduced0 exited
Institutional Holders of ABSI
↗
20 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
Hedge Fund5.70M$66.1M21.2%0.1%Added—Q2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund5.49M$63.7M20.4%0.0%Added+$30.1MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund5.24M$60.7M19.5%0.0%Added+$53.2MQ2 2026
Woodline Partners LP
CIK 0001784547
Hedge Fund2.70M$31.3M10.0%0.1%Reduced$-6.9MQ2 2026
BAKER BROS. ADVISORS LP
CIK 0001263508
Hedge Fund2.13M$24.7M7.9%0.1%Unchanged+$0Q2 2026
VOLORIDGE INVESTMENT MANAGEMENT, LLC
CIK 0001556921
Hedge Fund1.60M$18.6M6.0%0.1%Added—Q2 2026
FRED ALGER MANAGEMENT, LLC
CIK 0000003520
Hedge Fund1.18M$13.6M4.4%0.0%Added+$135KQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund757K$8.8M2.8%0.0%Added+$8.5MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund502K$5.8M1.9%0.0%Reduced$-36.4MQ2 2026
BALYASNY ASSET MANAGEMENT LLC
CIK 0001218710
Hedge Fund359K$4.2M1.3%0.0%Reduced$-8.0MQ2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Added
Hedge Fund
$66.1M· 21.2% of total· 0.1% port· 5.70M sh· — QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$63.7M· 20.4% of total· 0.0% port· 5.49M sh· +$30.1M QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$60.7M· 19.5% of total· 0.0% port· 5.24M sh· +$53.2M QoQ· Q2 2026
Woodline Partners LPReduced
Hedge Fund
$31.3M· 10.0% of total· 0.1% port· 2.70M sh· $-6.9M QoQ· Q2 2026
BAKER BROS. ADVISORS LPUnchanged
Hedge Fund
$24.7M· 7.9% of total· 0.1% port· 2.13M sh· +$0 QoQ· Q2 2026
VOLORIDGE INVESTMENT MANAGEMENT, LLCAdded
Hedge Fund
$18.6M· 6.0% of total· 0.1% port· 1.60M sh· — QoQ· Q2 2026
FRED ALGER MANAGEMENT, LLCAdded
Hedge Fund
$13.6M· 4.4% of total· 0.0% port· 1.18M sh· +$135K QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$8.8M· 2.8% of total· 0.0% port· 757K sh· +$8.5M QoQ· Q2 2026
MARSHALL WACE, LLPReduced
Hedge Fund
$5.8M· 1.9% of total· 0.0% port· 502K sh· $-36.4M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCReduced
Hedge Fund
$4.2M· 1.3% of total· 0.0% port· 359K sh· $-8.0M QoQ· Q2 2026
Schonfeld Strategic Advisors LLCReduced
Hedge Fund
$3.2M· 1.0% of total· 0.0% port· 279K sh· $-613K QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$2.9M· 0.9% of total· 0.0% port· 249K sh· $-11.0M QoQ· Q2 2026
Point72 Asset Management, L.P.Added
Hedge Fund
$2.6M· 0.8% of total· 0.0% port· 228K sh· — QoQ· Q2 2026
Squarepoint Ops LLCReduced
Hedge Fund
$1.9M· 0.6% of total· 0.0% port· 162K sh· $-2.7M QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$1.2M· 0.4% of total· 0.0% port· 103K sh· +$881K QoQ· Q2 2026
Man Group plcAdded
Hedge Fund
$988K· 0.3% of total· 0.0% port· 85K sh· +$296K QoQ· Q2 2026
Brevan Howard Capital Management LPAdded
Hedge Fund
$496K· 0.2% of total· 0.0% port· 43K sh· — QoQ· Q2 2026
Gotham Asset Management, LLCAdded
Hedge Fund
$340K· 0.1% of total· 0.0% port· 29K sh· — QoQ· Q2 2026
Hudson Bay Capital Management LPAdded
Hedge Fund
$163K· 0.1% of total· 0.0% port· 14K sh· — QoQ· Q2 2026
Rockefeller Capital Management L.P.Added
Hedge Fund
$108K· 0.0% of total· 0.0% port· 9K sh· +$58K QoQ· Q2 2026
1–10 of 20
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