Mario Gabelli's CERT Position Overview
Mario Gabelli (via Gamco Investors, Inc. Et Al) currently holds 10,200 shares of Certara, Inc. (CERT) worth $89,862, representing 0.00% of the portfolio. First purchased in 2023-Q3, this medium-term investment has been held for 10 quarters.
Based on 13F filings, Mario Gabelli has maintained a strategic position in CERT, demonstrating sustained confidence in this investment. Largest addition occurred in Q4 2024, adding 12,500 shares. Largest reduction occurred in Q3 2025, reducing 12,000 shares.
Analysis based on 13F filings available since 2013 Q2
Mario Gabelli's Certara (CERT) Holding Value Over Time
Track share changes against reported price movement
Quarterly Certara (CERT) Trades by Mario Gabelli
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +10,200 | New Buy | 10,200 | $8.81 |
| Q3 2025 | -12,000 | Sold Out | 0 | $0.00 |
| Q1 2025 | -500 | Reduce 4.00% | 12,000 | $9.90 |
| Q4 2024 | +12,500 | New Buy | 12,500 | $10.65 |
| Q3 2024 | -11,500 | Sold Out | 0 | $0.00 |
| Q2 2024 | +500 | Add 4.55% | 11,500 | $13.85 |
| Q4 2023 | +1,000 | Add 10.00% | 11,000 | $17.59 |
| Q3 2023 | +10,000 | New Buy | 10,000 | $14.54 |
Mario Gabelli's Certara Investment FAQs
Mario Gabelli first purchased Certara, Inc. (CERT) in Q3 2023, acquiring 10,000 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Mario Gabelli has held Certara, Inc. (CERT) for 10 quarters since Q3 2023.
Mario Gabelli's largest addition to Certara, Inc. (CERT) was in Q4 2024, adding 12,500 shares worth $133,125.
According to the latest 13F filing for Q4 2025, Mario Gabelli's firm, Gamco Investors, Inc. Et Al, owns 10,200 shares of Certara, Inc. (CERT), valued at approximately $89,862.
As of the Q4 2025 filing, Certara, Inc. (CERT) represents approximately 0.00% of Mario Gabelli's publicly disclosed stock portfolio, making it one of their key holdings.
Mario Gabelli's peak holding in Certara, Inc. (CERT) was 12,500 shares, as reported at the end of Q4 2024.