Certara Ownership | Who Owns Certara?
Certara Ownership Summary
Certara is owned by 85.77% institutional investors, 2.73% insiders, and 11.50% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 11.93% of CERT shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 4.66% of its assets in Certara shares.
CERT Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Certara | 85.77% | 2.73% | 11.50% |
| Sector | Healthcare Stocks | 50.47% | 12.28% | 37.25% |
| Industry | Healthcare Information Services Stocks | 52.09% | 10.64% | 37.27% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 18.82M | 11.93% | $123.26M |
| Blackrock | 13.42M | 8.41% | $185.91M |
| Vanguard group | 11.92M | 7.43% | $104.98M |
| Deerfield management company, l.p. (series c) | 7.51M | 4.76% | $49.21M |
| Haveli investment management | 7.40M | 4.69% | $48.47M |
| Jefferies financial group | 6.86M | 4.28% | $39.09M |
| Dimensional fund advisors lp | 6.02M | 3.82% | $39.45M |
| Vanguard capital management | 5.28M | 3.35% | $34.60M |
| State street | 4.82M | 3.06% | $31.58M |
| Wasatch advisors lp | 4.30M | 2.73% | $28.16M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Haveli investment management | 7.40M | 26.95% | $48.47M |
| Kopion asset management | 1.86M | 7.69% | $12.17M |
| Tejara capital | 1.29M | 3.48% | $8.47M |
| Nano cap new millennium growth fund l p | 250.00K | 1.26% | $1.64M |
| Advantage alpha capital partners lp | 209.76K | 0.77% | $2.56M |
| Deerfield management company, l.p. (series c) | 7.51M | 0.51% | $49.21M |
| 2xideas | 184.20K | 0.48% | $2.25M |
| Bastion asset management | 160.17K | 0.33% | $980.53K |
| Dixon mitchell investment counsel | 1.55M | 0.33% | $10.13M |
| Arrowmark colorado | 1.00M | 0.27% | $6.56M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Haveli investment management | 7.40M | 26.95% | 7.40M |
| Blackrock funding, inc. /de | 18.82M | 0.00% | 4.51M |
| Jefferies financial group | 6.86M | 0.27% | 3.83M |
| Systematic financial management lp | 1.89M | 0.25% | 1.89M |
| Boston partners | 1.68M | 0.01% | 1.68M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Mubadala investment co pjsc | - | - | -9.62M |
| Baillie gifford | - | - | -8.36M |
| Arrowmark colorado | 1.00M | 0.27% | -3.59M |
| Citadel advisors | 1.09M | 0.00% | -3.45M |
| Teacher retirement system of texas | - | - | -2.96M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Haveli investment management | 7.40M | 26.95% | 7.40M | $48.47M |
| Boston partners | 1.68M | 0.01% | 1.68M | $11.03M |
| Sixth street partners management company | 977.91K | 0.00% | 977.91K | $6.41M |
| Tudor investment corp et al | 579.22K | 0.01% | 579.22K | $3.79M |
| First eagle investment management | 519.90K | 0.01% | 519.90K | $3.41M |
Sold Out
| Holder | Change |
|---|---|
| Bay harbor wealth management | -1.00 |
| Dinuzzo private wealth | -1.00 |
| Hfm investment advisors | -1.00 |
| Claris advisors, llc / mo / | -2.00 |
| Dunhill financial | -3.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 242 | -5.84% | 135,311,681 | 0.44% | 85 | 1.22% | 149 | -7.45% | 68 | 7.94% |
| Mar 31, 2026 | 256 | - | 134,709,324 | -8.57% | 83 | 1.00% | 160 | 25.00% | 63 | -32.98% |
| Dec 31, 2025 | 186 | -22.82% | 107,233,386 | -24.15% | 66 | 0.87% | 92 | -28.68% | 68 | -20.00% |
| Sep 30, 2025 | 207 | -8.41% | 101,056,023 | -18.56% | 62 | 1.06% | 111 | -1.77% | 76 | -13.64% |
| Jun 30, 2025 | 233 | -3.72% | 128,204,851 | 5.15% | 79 | 1.39% | 115 | -21.77% | 91 | 44.44% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 7.11M | 4.66% | 4.90K |
| Vanguard Morn Total Stk Mkt Idx Investor | 3.72M | 2.39% | -87.20K |
| Vanguard Total Stock Mkt Idx Inv | 3.72M | 2.39% | -87.20K |
| Vanguard US Total Market Shares ETF | 3.82M | 2.37% | 20.40K |
| iShares Russell 2000 ETF | 2.95M | 1.93% | -52.42K |
| Fort Washington Small Company Equity | 2.81M | 1.80% | 183.93K |
| Vanguard Small Cap Index | 2.67M | 1.72% | -83.09K |
| CT (Lux) American Smaller Com 9U USD | 2.66M | 1.66% | -475.80K |
| ClearBridge Small Cap Growth A | 2.47M | 1.54% | -596.10K |
| Touchstone Small Company A | 2.20M | 1.41% | 177.63K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Nov 11, 2025 | Feehery William F | CHIEF EXECUTIVE OFFICER | Buy | $200.00K |
| Sep 09, 2025 | Pedersen Leif E | PRESIDENT, CHIEF COMMERCAL OFF | Sell | $559.37K |
| Oct 07, 2024 | SMITH PATRICK F | PRESIDENT, DRUG DEV SOLUTIONS | Sell | $59.66K |
| Sep 09, 2024 | Pedersen Leif E | PRESIDENT, CHIEF COMMERCAL OFF | Sell | $578.32K |
| Apr 02, 2024 | SMITH PATRICK F | PRESIDENT, DRUG DEV SOLUTIONS | Sell | $11.50K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | - | - |
| 2026 Q2 | - | - |
| 2026 Q1 | - | - |
| 2025 Q4 | 1 | - |
| 2025 Q3 | - | 1 |
CERT Ownership FAQ
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