CERT · Certara, Inc.
$8.35
-0.06 (-0.71%)
At close · Aug 28
View the 10-K filed Feb 26, 2026
Customer concentration
— top 10 customers 24% of revenue
10 customers — 24% of revenue (the year ended December 31, 2025)
“Our ten largest customers accounted for 24% of revenues for the year ended December 31, 2025.”
Market Cap
$1.27B
Shares
152.54M
Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.
Short Volume
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-08-28 | 216,741 | 27 | 319,446 | 67.8% |
| 2026-08-27 | 312,320 | 0 | 422,846 | 73.9% |
| 2026-08-26 | 219,244 | 0 | 308,799 | 71.0% |
| 2026-08-25 | 354,951 | 0 | 556,772 | 63.8% |
| 2026-08-24 | 506,837 | 1,711 | 743,780 | 68.1% |
| 2026-08-21 | 386,898 | 0 | 721,150 | 53.7% |
| 2026-08-20 | 483,995 | 0 | 691,264 | 70.0% |
| 2026-08-19 | 333,895 | 0 | 572,855 | 58.3% |
| 2026-08-18 | 388,505 | 0 | 583,965 | 66.5% |
| 2026-08-17 | 832,312 | 0 | 1,087,013 | 76.6% |
| 2026-08-14 | 302,182 | 0 | 473,947 | 63.8% |
| 2026-08-13 | 956,705 | 0 | 1,666,448 | 57.4% |
| 2026-08-12 | 345,482 | 0 | 528,403 | 65.4% |
| 2026-08-11 | 356,377 | 0 | 738,716 | 48.2% |
| 2026-08-10 | 385,699 | 0 | 822,629 | 46.9% |
| 2026-08-07 | 506,092 | 0 | 723,749 | 69.9% |
| 2026-08-06 | 417,396 | 391 | 703,026 | 59.4% |
| 2026-08-05 | 611,989 | 12,864 | 1,152,140 | 53.1% |
| 2026-08-04 | 2,901,238 | 34,217 | 3,737,862 | 77.6% |
| 2026-08-03 | 710,798 | 0 | 1,087,041 | 65.4% |
| 2026-07-31 | 616,346 | 0 | 1,401,491 | 44.0% |
| 2026-07-30 | 1,072,663 | 0 | 1,662,422 | 64.5% |
| 2026-07-29 | 601,692 | 4,665 | 1,309,495 | 45.9% |
| 2026-07-28 | 974,624 | 632 | 1,668,218 | 58.4% |
| 2026-07-27 | 598,607 | 276 | 844,538 | 70.9% |
| 2026-07-24 | 1,798,951 | 202 | 2,066,538 | 87.1% |
| 2026-07-23 | 622,809 | 0 | 988,074 | 63.0% |
| 2026-07-22 | 338,206 | 11 | 497,768 | 67.9% |
| 2026-07-21 | 238,418 | 0 | 449,236 | 53.1% |
| 2026-07-20 | 402,446 | 476 | 628,848 | 64.0% |
| 2026-07-17 | 393,853 | 20 | 630,623 | 62.5% |
| 2026-07-16 | 622,386 | 50 | 1,036,545 | 60.0% |
| 2026-07-15 | 480,911 | 1,309 | 816,675 | 58.9% |
| 2026-07-14 | 486,164 | 0 | 774,231 | 62.8% |
| 2026-07-13 | 325,529 | 0 | 555,158 | 58.6% |
| 2026-07-10 | 585,670 | 0 | 862,276 | 67.9% |
| 2026-07-09 | 479,909 | 2,200 | 951,518 | 50.4% |
| 2026-07-08 | 555,836 | 0 | 969,401 | 57.3% |
| 2026-07-07 | 690,802 | 0 | 1,416,646 | 48.8% |
| 2026-07-06 | 907,424 | 200 | 1,570,618 | 57.8% |
| 2026-07-02 | 667,046 | 1,540 | 1,297,719 | 51.4% |
| 2026-07-01 | 785,669 | 281 | 1,258,750 | 62.4% |
| 2026-06-30 | 619,482 | 0 | 1,542,970 | 40.1% |
| 2026-06-29 | 954,866 | 15,391 | 1,716,169 | 55.6% |
| 2026-06-26 | 811,256 | 0 | 1,326,186 | 61.2% |
| 2026-06-25 | 562,099 | 0 | 904,334 | 62.2% |
| 2026-06-24 | 465,745 | 0 | 800,461 | 58.2% |
| 2026-06-23 | 369,789 | 0 | 823,631 | 44.9% |
| 2026-06-22 | 601,055 | 0 | 1,433,581 | 41.9% |
| 2026-06-18 | 923,884 | 316 | 2,293,097 | 40.3% |
Showing 1–50 of 63 days
Key facts
CIK
1827090
CUSIP
15687V109
13F (30d)
214 filings
195 filers
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