Certara
CERT
256 hedge funds and large institutions have $1.3B invested in Certara in 2025 Q4 according to their latest regulatory filings, with 55 funds opening new positions, 73 increasing their positions, 96 reducing their positions, and 38 closing their positions.
8,488% more call options, than puts
Call options by funds: $687K | Put options by funds: $8K
45% more first-time investments, than exits
New positions opened: 55 | Existing positions closed: 38
6% more funds holding
Funds holding: 242 → 256 (+14)
4.81% more ownership
Funds ownership: 87.89% → 92.7% (+4.8%)
24% less repeat investments, than reductions
Existing positions increased: 73 | Existing positions reduced: 96
25% less capital invested
Capital invested by funds: $1.73B → $1.3B (-$426M)
67% less funds holding in top 10
Funds holding in top 10: 3 → 1 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JFG
Jefferies Financial Group
New York
|
+$31.2M |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$21M |
| 3 |
Morgan Stanley
New York
|
+$19.4M |
| 4 |
TCM
Topline Capital Management
Santa Monica,
California
|
+$14.9M |
| 5 |
FWIA
Fort Washington Investment Advisors
Cincinnati,
Ohio
|
+$13.4M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Ameriprise
Minneapolis,
Minnesota
|
-$34.9M |
| 2 |
ACH
ArrowMark Colorado Holdings
Denver,
Colorado
|
-$19.5M |
| 3 |
Alyeska Investment Group
Chicago,
Illinois
|
-$8.67M |
| 4 |
GCM
Geneva Capital Management
Milwaukee,
Wisconsin
|
-$7.72M |
| 5 |
AWG
Alpha Wave Global
New York
|
-$6.17M |
CERT Hedge Fund Activity: Q4 2025 in Review
256 of the 8,266 institutional investors tracked by Wall St. Rank reported a position in Certara (CERT) for Q4 2025, worth a combined $1.3B — down 25% from $1.73B a quarter earlier.
Buyers outnumbered sellers: 55 funds opened new CERT positions and 38 closed out — a net gain of 17 holders — while 73 added to existing stakes and 96 trimmed.
The largest buyer was Jefferies Financial Group, opening a new position worth an estimated $31.2M. The largest seller was Ameriprise, cutting an estimated $34.9M.
- 256 institutional investors held Certara (CERT) as of Q4 2025, up from 242 in Q3 2025.
- Funds reported $1.3B of Certara stock for Q4 2025, down 25% quarter-over-quarter.
- 55 funds opened new Certara positions in Q4 2025 and 38 closed out, a net change of +17 holders.
- The largest Certara buyer in Q4 2025 was Jefferies Financial Group, an estimated $31.2M added.
- The largest Certara seller in Q4 2025 was Ameriprise, an estimated $34.9M sold.
Based on aggregated 13F filings for Q4 2025.