Stock Ownership/CERT

CERTARA INC (CERT): Ownership & Insider Activity

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

Reported Holders
19
13F filers
Aggregate Value
$83.0M
Across holders
Last Price
$7.96
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity12 increased7 reduced5 exited
Full exits: Verition Fund Management LLC, BALYASNY ASSET MANAGEMENT LLC, Select Equity Group, L.P., Squarepoint Ops LLC, Man Group plc
Institutional Holders of CERT
↗
19 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund2.56M$16.7M20.2%0.0%Added+$14.9MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund2.16M$13.8M16.6%0.0%Added+$13.7MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund1.10M$7.2M8.7%0.0%Added+$6.8MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund1.09M$7.2M8.6%0.0%Reduced+$7.0MQ2 2026
Gotham Asset Management, LLC
CIK 0001510387
Hedge Fund1.05M$6.9M8.3%0.0%Reduced$-2.4MQ2 2026
ArrowMark Colorado Holdings LLC
CIK 0001483859
Hedge Fund1.00M$6.6M7.9%0.3%Reduced$-23.5MQ2 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund685K$4.5M5.4%0.0%Added+$2.2MQ2 2026
TUDOR INVESTMENT CORP ET AL
CIK 0000923093
Hedge Fund579K$3.8M4.6%0.0%Added—Q2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund568K$3.7M4.5%0.0%Added+$1.3MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund565K$3.7M4.5%0.0%Reduced$-5.6MQ2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$16.7M· 20.2% of total· 0.0% port· 2.56M sh· +$14.9M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$13.8M· 16.6% of total· 0.0% port· 2.16M sh· +$13.7M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$7.2M· 8.7% of total· 0.0% port· 1.10M sh· +$6.8M QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$7.2M· 8.6% of total· 0.0% port· 1.09M sh· +$7.0M QoQ· Q2 2026
Gotham Asset Management, LLCReduced
Hedge Fund
$6.9M· 8.3% of total· 0.0% port· 1.05M sh· $-2.4M QoQ· Q2 2026
ArrowMark Colorado Holdings LLCReduced
Hedge Fund
$6.6M· 7.9% of total· 0.3% port· 1.00M sh· $-23.5M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$4.5M· 5.4% of total· 0.0% port· 685K sh· +$2.2M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALAdded
Hedge Fund
$3.8M· 4.6% of total· 0.0% port· 579K sh· — QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$3.7M· 4.5% of total· 0.0% port· 568K sh· +$1.3M QoQ· Q2 2026
MARSHALL WACE, LLPReduced
Hedge Fund
$3.7M· 4.5% of total· 0.0% port· 565K sh· $-5.6M QoQ· Q2 2026
First Eagle Investment Management, LLCAdded
Institutional Manager
$3.4M· 4.1% of total· 0.0% port· 520K sh· — QoQ· Q2 2026
Point72 Asset Management, L.P.Reduced
Hedge Fund
$2.5M· 3.0% of total· 0.0% port· 383K sh· $-4.8M QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$1.4M· 1.7% of total· 0.0% port· 212K sh· +$1.3M QoQ· Q2 2026
ExodusPoint Capital Management, LPAdded
Hedge Fund
$543K· 0.7% of total· 0.0% port· 83K sh· — QoQ· Q2 2026
CAXTON ASSOCIATES LLPAdded
Hedge Fund
$482K· 0.6% of total· 0.0% port· 74K sh· — QoQ· Q2 2026
Brevan Howard Capital Management LPReduced
Hedge Fund
$436K· 0.5% of total· 0.0% port· 67K sh· $-146K QoQ· Q2 2026
Magnetar Financial LLCAdded
Hedge Fund
$167K· 0.2% of total· 0.0% port· 25K sh· — QoQ· Q2 2026
Fulcrum Asset Management LLPAdded
Hedge Fund
$91K· 0.1% of total· 0.0% port· 14K sh· — QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$15K· 0.0% of total· 0.0% port· 2K sh· +$5K QoQ· Q2 2026
1–10 of 19
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