Certara, Inc.

CERTNASDAQ

$9.27-0.80 (-7.94% today)

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

Certara, Inc. price and activity chart data

Showing the 1Y range: Oct 6, 2025 to Oct 6, 2026. Price (-31.1%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	12.34%	$123M	0.00%	Not reported
Deerfield Management Company, L.P.	4.93%	$49.2M	0.51%	Reduce 3.79%
Haveli Investment Management LLC	4.85%	$48.5M	26.95%	New Not reported
Jefferies Financial Group Inc.	4.65%	$46.4M	0.31%	Add 3.40%
Vanguard Portfolio Management LLC	4.63%	$46.2M	0.00%	Not reported
Dimensional Fund Advisors LP	3.95%	$39.4M	0.01%	Not reported
Vanguard Capital Management LLC	3.46%	$34.6M	0.00%	Not reported
State Street Corp	3.16%	$31.6M	0.00%	Not reported
Wasatch Advisors LP	2.82%	$28.2M	0.18%	Reduce 18.46%
Geode Capital Management, LLC	2.06%	$20.6M	0.00%	Not reported
Fort Washington Investment Advisors Inc	1.88%	$18.8M	0.09%	Not reported
Royce & Associates LP	1.81%	$18.1M	0.15%	Not reported
UBS Group AG	1.75%	$17.5M	0.00%	Not reported
Millennium Management LLC	1.68%	$16.7M	0.01%	Not reported
Morgan Stanley	1.67%	$16.7M	0.00%	Not reported
First Trust Advisors LP	1.59%	$15.9M	0.01%	Add 164.80%
AQR Capital Management LLC	1.42%	$13.8M	0.00%	Not reported
Ameriprise Financial Inc	1.33%	$13.3M	0.00%	Not reported
T. Rowe Price Investment Management, Inc.	1.31%	$13.1M	0.01%	Add 49.40%
Systematic Financial Management LP	1.24%	$12.4M	0.25%	New Not reported
Kopion Asset Management, LLC	1.22%	$12.2M	7.69%	Add 44.25%
Bank of America Corp	1.18%	$11.8M	0.00%	Not reported
Dixon Mitchell Investment Counsel Inc.	1.01%	$10.1M	0.33%	Add 0.53%
Quantinno Capital Management LP	0.96%	$9.58M	0.01%	Add 47.95%
Goldman Sachs Group Inc	0.91%	$9.07M	0.00%	Not reported
Tejara Capital Ltd	0.85%	$8.47M	3.48%	Add 63.20%
Northern Trust Corp	0.79%	$7.93M	0.00%	Not reported
Two Sigma Investments, LP	0.72%	$7.24M	0.01%	Not reported
Citadel Advisors LLC	0.72%	$7.16M	0.00%	Not reported
Gotham Asset Management, LLC	0.69%	$6.86M	0.02%	Reduce 25.97%
First Eagle Investment Management, LLC	0.68%	$6.81M	0.01%	Not reported
ArrowMark Colorado Holdings LLC	0.66%	$6.56M	0.27%	Reduce 78.19%
Citigroup Inc	0.64%	$6.43M	0.00%	Not reported
Charles Schwab Investment Management Inc	0.64%	$6.41M	0.00%	Not reported
Royal Bank of Canada	0.57%	$5.68M	0.00%	Not reported
Vanguard Fiduciary Trust Co	0.51%	$5.06M	0.00%	Not reported
Rathbones Group PLC	0.50%	$4.96M	0.02%	Reduce 50.00%
Russell Investments Group, Ltd.	0.49%	$4.85M	0.00%	Not reported
Bank of New York Mellon Corp	0.48%	$4.79M	0.00%	Not reported
Renaissance Technologies LLC	0.45%	$4.48M	0.01%	Not reported
BNP Paribas Financial Markets	0.45%	$4.48M	0.00%	Not reported
Tudor Investment Corp Et Al	0.38%	$3.79M	0.01%	Not reported
D. E. Shaw & Co., Inc.	0.37%	$3.72M	0.00%	Not reported
Nicholas Company, Inc.	0.37%	$3.72M	0.07%	Add 0.05%
Marshall Wace, LLP	0.37%	$3.7M	0.00%	Not reported
Principal Financial Group Inc	0.37%	$3.69M	0.00%	Not reported
Invesco Ltd.	0.33%	$3.29M	0.00%	Not reported
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	0.32%	$3.23M	0.00%	Add 0.04%
Public Sector Pension Investment Board	0.32%	$3.17M	0.01%	Not reported
Nuveen, LLC	0.29%	$2.91M	0.00%	Not reported

50 of 224 holders

Activity score

Premium

100

WEAK

STRONG

Unlock

AI Activity Analysis

Premium

Coming soonAI reads of insider, institutional and company activity will appear here for Premium accounts.

Historical Activity Patterns

Premium

Historical Activity PatternsHistorical periods where multiple activity categories converged, with subsequent market performance shown for context.Unlock