Latest Period
Q1 2026
Security Snapshot
Certara, Inc. - Common Stock (CERT) Institutional Ownership
CUSIP: 15687V109
13F Institutional Holders and Ownership History from Q4 2020 to Q2 2026
Institutions Reporting
252
Shares (Excl. Options)
134,540,994
Price
$5.70
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- Security type / class
- Equity / Common Stock
- Symbol
- CERT on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 134,540,994
- Total 13F value
- $766,941,774
- Portfolio coverage rank
- 0%
- Share change
- -13,172,937
- Value change
- -$109,979,404
- Number of holders
- 252
- Shares outstanding
- 154,427,846
- SEC-reported price per share
- $6.55
- Insider filing price
- $6.55
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- CERT - Certara, Inc. - Common Stock is tracked under CUSIP 15687V109.
- 252 institutions reported positions in Q1 2026.
- 5 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 252 to 19 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $766,941,774 to $60,359,146.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 252 institutions filings for Q1 2026.
Security key
15687V109
Latest holder period
Q1 2026
13F holders
252
13D/G owners
5
CIK / CUSIP context first
Open Q1 2026 holders
CERT full holder history
Certara, Inc. SEC filings
Certara, Inc. company facts
Certara, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 15687V109:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
5
Security
CERT
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| ARSENAL CAPITAL PARTNERS III LP | 23% | $504,843,648 | 36,345,835 | Terry M. Mullen | 14 Apr 2025 | |||
| BlackRock, Inc. | 12% | $118,110,006 | 18,032,062 | BlackRock, Inc. | 30 Jun 2026 | |||
| Flynn James E | 4.9% | -23% | $88,705,753 | -$25,019,207 | 7,808,605 | -22% | Deerfield Mgmt, L.P. | 25 Nov 2025 |
| DIMENSIONAL FUND ADVISORS LP | 3.9% | -26% | $39,448,593 | -$15,258,847 | 6,022,686 | -28% | Dimensional Fund Advisors LP | 30 Jun 2026 |
| WASATCH ADVISORS LP | 3.3% | -68% | $38,170,482 | -$87,793,478 | 5,272,166 | -70% | Wasatch Advisors LP | 31 Mar 2026 |
As of 31 Mar 2026, 252 institutional investors reported holding 134,540,994 shares of Certara, Inc. - Common Stock (CERT). This represents 87% of the company’s total 154,427,846 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
65%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 9.3% | 14,307,878 | +2.7% | 0% | $81,554,906 |
| DIMENSIONAL FUND ADVISORS LP | 5.5% | 8,562,508 | +2.1% | 0.01% | $48,806,034 |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 5.1% | 7,808,605 | 0% | 0.53% | $44,509,049 |
| Jefferies Financial Group Inc. | 4.4% | 6,858,209 | +126% | 0.48% | $39,091,792 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 3.9% | 5,969,196 | 0% | 0% | $34,024,417 |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.5% | 5,360,429 | 0% | 0% | $30,554,445 |
| WASATCH ADVISORS LP | 3.4% | 5,272,166 | -69% | 0.2% | $30,051,346 |
| ArrowMark Colorado Holdings LLC | 3% | 4,592,707 | -16% | 0.7% | $26,178,430 |
| CITADEL ADVISORS LLC | 2.9% | 4,545,848 | +42% | 0.02% | $25,911,333 |
| STATE STREET CORP | 2.6% | 3,940,495 | +0.55% | 0% | $22,460,822 |
| UBS Group AG | 2.2% | 3,420,632 | +37% | 0% | $19,497,603 |
| MORGAN STANLEY | 2.1% | 3,240,217 | -36% | 0% | $18,469,243 |
| TEACHER RETIREMENT SYSTEM OF TEXAS | 1.9% | 2,960,963 | -47% | 0.07% | $16,877,490 |
| GENEVA CAPITAL MANAGEMENT LLC | 1.8% | 2,743,484 | -49% | 0.33% | $15,637,858 |
| MACKENZIE FINANCIAL CORP | 1.8% | 2,720,040 | +1.9% | 0.02% | $15,504,228 |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ | 1.7% | 2,675,543 | +18% | 0.08% | $15,250,595 |
| BROWN BROTHERS HARRIMAN & CO | 1.6% | 2,507,163 | -33% | 0.08% | $14,290,829 |
| AMERIPRISE FINANCIAL INC | 1.5% | 2,247,859 | +42% | 0% | $12,812,797 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.4% | 2,114,556 | -2.4% | 0% | $12,056,207 |
| BANK OF AMERICA CORP /DE/ | 1.3% | 2,042,946 | +292% | 0% | $11,644,792 |
| RAYMOND JAMES FINANCIAL INC | 1% | 1,598,659 | +71% | 0% | $9,112,347 |
| Dixon Mitchell Investment Counsel Inc. | 1% | 1,537,876 | -0.54% | 0.3% | $8,765,893 |
| Gotham Asset Management, LLC | 0.92% | 1,414,779 | +121% | 0.02% | $8,064,240 |
| T. Rowe Price Investment Management, Inc. | 0.87% | 1,337,627 | +61% | 0.01% | $7,625,000 |
| Kopion Asset Management, LLC | 0.83% | 1,288,452 | +31% | 5.7% | $7,344,176 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
23
Latest
Q1 2026
Rows shown
1-23 of 23
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 9,213,365 | $60,359,146 | -$3,240,333 | $6.55 | 19 |
| 2026 Q1 | 134,540,994 | $766,941,774 | -$109,979,404 | $5.70 | 252 |
| 2025 Q4 | 147,326,555 | $1,298,141,293 | +$46,378,766 | $8.81 | 254 |
| 2025 Q3 | 141,134,348 | $1,724,648,626 | +$153,641,041 | $12.22 | 236 |
| 2025 Q2 | 128,542,217 | $1,503,649,191 | +$89,515,110 | $11.70 | 232 |
| 2025 Q1 | 121,969,105 | $1,207,494,428 | +$55,000,140 | $9.90 | 236 |
| 2024 Q4 | 116,336,265 | $1,239,093,974 | -$16,037,670 | $10.65 | 218 |
| 2024 Q3 | 116,107,697 | $1,359,139,074 | -$74,352,419 | $11.71 | 224 |
| 2024 Q2 | 119,900,346 | $1,660,639,239 | -$1,179,740 | $13.85 | 212 |
| 2024 Q1 | 119,902,312 | $2,143,794,007 | +$33,815,605 | $17.88 | 215 |
| 2023 Q4 | 118,138,473 | $2,078,047,714 | -$1,319,638 | $17.59 | 210 |
| 2023 Q3 | 107,873,610 | $1,568,374,077 | +$1,487,961 | $14.54 | 199 |
| 2023 Q2 | 107,813,762 | $1,963,654,328 | -$35,987,419 | $18.21 | 205 |
| 2023 Q1 | 109,984,230 | $2,651,444,392 | +$374,406,929 | $24.11 | 211 |
| 2022 Q4 | 95,291,247 | $1,531,384,226 | -$333,302,330 | $16.07 | 191 |
| 2022 Q3 | 121,815,995 | $1,617,678,245 | -$54,336,795 | $13.28 | 177 |
| 2022 Q2 | 123,935,741 | $2,659,529,704 | +$48,409,928 | $21.46 | 158 |
| 2022 Q1 | 85,910,280 | $1,845,440,874 | +$35,796,258 | $21.48 | 159 |
| 2021 Q4 | 83,169,931 | $2,363,304,547 | +$325,137,686 | $28.42 | 155 |
| 2021 Q3 | 71,314,103 | $2,360,623,044 | +$837,945,035 | $33.10 | 135 |
| 2021 Q2 | 46,012,934 | $1,301,526,795 | +$66,767,974 | $28.33 | 89 |
| 2021 Q1 | 43,729,806 | $1,191,653,409 | +$265,888,767 | $27.30 | 94 |
| 2020 Q4 | 33,198,986 | $1,119,481,000 | +$1,119,481,001 | $33.72 | 100 |