Certara Inc
Ownership
Ownership Structure
Who owns Certara Inc (CERT)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 73.4% of the shares are freely tradable; institutional investors hold 112.6%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 9.38 | 14,307,878 | +2.7 | 03/31/2026 |
| Deerfield Management Co | 5.12 | 7,808,605 | +0.0 | 03/31/2026 |
| Haveli Investment Management LLC | 4.85 | 7,400,000 | +0.0 | 06/30/2026 |
| Jefferies Financial Group Inc | 4.50 | 6,858,209 | +126.2 | 03/31/2026 |
| Dimensional Fund Advisors, Inc. | 3.95 | 6,022,686 | -29.7 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 3.91 | 5,969,196 | +0.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 3.51 | 5,360,429 | +0.0 | 03/31/2026 |
| Wasatch Advisors LP | 2.82 | 4,298,825 | -18.5 | 06/30/2026 |
| State Street Corp | 2.58 | 3,940,495 | +0.6 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 4.67 | 7,127,746 | +0.0 | 08/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.