Certara CERT Institutional Ownership

NASDAQ CERT

$9.45 +0.08 (+0.85%)

At close: Oct 19, 2026 · 4:00 PM EDT

Institutions by Trading Activity

238 Institutions

Increased 148 62.2%

Unchanged 25 10.5%

Reduced 65 27.3%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

87.11%

▲+1.56 pp QoQ

Shares Held by Institutions

134.47Mn

of 154.36Mn outstanding

▼-0.37% QoQ

Shares Outstanding

154.36Mn

19.89Mn held outside 13F filers

Institutional Investors

238

filed 13F for Jun 2026

▼-15 vs prior quarter

Net Shares Added (QoQ)

-495.05K

distributed since last quarter

Value of Holdings

$1.30Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

Certara, Inc. (NASDAQ:CERT) appeared in the 13F filings of 238 institutional investors for the quarter ended June 30, 2026.

Their combined stake equaled 87.11% of outstanding shares in Q2 2026, up from 85.55% in Q1 2026.
Total shares held in Certara fell 0.37% versus Q1 2026, while the number of holders rose 2.15% versus Q2 2025.
Of these 238 holders, 148 added to their positions, 65 reduced their stakes and 25 left their positions unchanged.
Altogether, institutional holders owned 134.47Mn CERT shares at the end of Q2 2026, down 495.05K from the prior quarter and up 9.63Mn from a year earlier.
BlackRock, Inc. led 13F holders of CERT with 18.82Mn shares as of June 30, 2026, or 12.19% of shares outstanding.
The biggest increases in CERT positions during Q2 2026 came from BlackRock, Inc. (+4.51Mn shares), AQR Capital Management LLC (+1.59Mn shares), Royce & Associates LP (+1.54Mn shares), First Trust Advisors LP (+1.51Mn shares) and Millennium Management LLC (+1.3Mn shares).
The largest position reductions in CERT for Q2 2026 were by ArrowMark Colorado Holdings LLC (-3.59Mn shares), Citadel Advisors LLC (-3.45Mn shares), Dimensional Fund Advisors LP (-2.54Mn shares), Raymond James Financial Inc (-1.22Mn shares) and Wasatch Advisors LP (-973.34K shares).
Business Quant data shows the 10 biggest positions in Certara as of Q2 2026 were held by BlackRock, Inc. (18.82Mn shares), Deerfield Management Company, L.P. (7.51Mn shares), Haveli Investment Management LLC (7.4Mn shares), Jefferies Financial Group Inc. (7.09Mn shares), Vanguard Portfolio Management LLC (7.06Mn shares), Dimensional Fund Advisors LP (6.02Mn shares), Vanguard Capital Management LLC (5.28Mn shares), State Street Corp (4.82Mn shares), Wasatch Advisors LP (4.3Mn shares) and Geode Capital Management, LLC (3.14Mn shares).

Form 13F Holdings

238 Institutional Holders

Report period 30 Jun, 2026

Total shares held 134.47Mn

Of outstanding 87.11%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	18,818,180	12.19%	▲4,510,302	+31.52%	$123.26Mn
2	DEERFIELD MANAGEMENT COMPANY, L.P.	0001009258	7,512,928	4.87%	▼295,677	-3.79%	$49.21Mn
3	Haveli Investment Management LLC	0002022286	7,400,000	4.79%	▲7,400,000	0.00%	$48.47Mn
4	Jefferies Financial Group Inc.	0000096223	7,091,051	4.59%	▲232,842	+3.40%	$46.45Mn
5	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	7,056,106	4.57%	▲1,086,910	+18.21%	$46.22Mn
6	DIMENSIONAL FUND ADVISORS LP	0000354204	6,022,686	3.90%	▼2,539,822	-29.66%	$39.45Mn
7	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	5,283,180	3.42%	▼77,249	-1.44%	$34.60Mn
8	State Street Corp	0000093751	4,821,805	3.12%	▲881,310	+22.37%	$31.58Mn
9	WASATCH ADVISORS LP	0000814133	4,298,825	2.78%	▼973,341	-18.46%	$28.16Mn
10	GEODE CAPITAL MANAGEMENT, LLC	0001214717	3,141,689	2.04%	▲1,027,133	+48.57%	$20.58Mn
11	FORT WASHINGTON INVESTMENT ADVISORS INC /OH/	0001009016	2,864,204	1.86%	▲188,661	+7.05%	$18.76Mn
12	ROYCE & ASSOCIATES LP	0000906304	2,756,026	1.79%	▲1,540,975	+126.82%	$18.05Mn
13	UBS Group AG	0001610520	2,666,456	1.73%	▼754,176	-22.05%	$17.47Mn
14	MILLENNIUM MANAGEMENT LLC	0001273087	2,555,126	1.66%	▲1,299,182	+103.44%	$16.74Mn
15	Morgan Stanley	0000895421	2,551,111	1.65%	▼689,106	-21.27%	$16.71Mn
16	FIRST TRUST ADVISORS LP	0001125816	2,424,222	1.57%	▲1,508,738	+164.80%	$15.88Mn
17	AQR CAPITAL MANAGEMENT LLC	0001167557	2,160,167	1.40%	▲1,589,441	+278.49%	$13.76Mn
18	Ameriprise Financial Inc	0000820027	2,030,844	1.32%	▼217,015	-9.65%	$13.30Mn
19	T. Rowe Price Investment Management, Inc.	0001897612	1,998,373	1.29%	▲660,746	+49.40%	$13.09K
20	SYSTEMATIC FINANCIAL MANAGEMENT LP	0001085936	1,892,050	1.23%	▲1,892,050	0.00%	$12.39Mn

Showing 1 to 20 of 238 holders