PRIM
Primoris Services Corporation
stockNYSE
At CloseNov 13, 2026 3:59:59 PM EST
69.28USD-3.173%(-2.27)1,198,083
After-hoursNov 13, 2026 4:20:30 PM EST
71.67USD+3.456%(+2.39)
As of 2026-10-30, there were 4,700,460 shares short with a short interest of 8.83%.
PRIM Short Interest - Official
PRIM Short Position Change - Official
PRIM Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-10-30 | 8.83 | 4,700,460 | 3.07 | -107,390 | -2.23 | 53,832,327 | 53,238,960 |
| 2026-10-15 | 9.03 | 4,807,850 | 3.28 | -229,005 | -4.55 | 53,832,327 | 53,238,960 |
| 2026-09-30 | 9.38 | 5,036,855 | 3.69 | -404,449 | -7.43 | 53,832,327 | 53,672,310 |
| 2026-09-15 | 10.14 | 5,441,304 | 4.32 | +364,282 | +7.18 | 53,832,327 | 53,672,310 |
| 2026-08-31 | 9.46 | 5,077,022 | 5.17 | +562,864 | +12.47 | 53,832,327 | 53,672,310 |
| 2026-08-14 | 8.41 | 4,514,158 | 3.42 | +24,101 | +0.54 | 53,832,327 | 53,672,310 |
| 2026-07-31 | 8.37 | 4,490,057 | 3.11 | +1,501,545 | +50.24 | 54,254,935 | 53,658,673 |
| 2026-07-15 | 5.57 | 2,988,512 | 2.36 | -51,763 | -1.70 | 54,254,935 | 53,658,673 |
| 2026-06-30 | 5.67 | 3,040,275 | 1.00 | -975,287 | -24.29 | 54,254,935 | 53,658,673 |
| 2026-06-15 | 7.48 | 4,015,562 | 1.73 | +467,606 | +13.18 | 54,254,935 | 53,658,673 |
| 2026-05-15 | 6.62 | 3,547,956 | 1.04 | +927,566 | +35.40 | 54,254,935 | 53,616,897 |
| 2026-04-30 | 4.89 | 2,620,390 | 3.18 | -414,115 | -13.65 | 54,231,528 | 53,571,455 |
| 2026-04-15 | 5.66 | 3,034,505 | 4.99 | -97,963 | -3.13 | 54,231,528 | 53,571,455 |
| 2026-03-31 | 5.85 | 3,132,468 | 3.85 | +422,778 | +15.60 | 54,231,528 | 53,571,455 |
| 2026-03-13 | 5.06 | 2,709,690 | 3.15 | -67,466 | -2.43 | 54,056,502 | 53,571,455 |
| 2026-02-27 | 5.18 | 2,777,156 | 3.01 | +34,051 | +1.24 | 54,056,502 | 53,571,455 |
| 2026-02-13 | 5.12 | 2,743,105 | 3.80 | -100,183 | -3.52 | 54,032,351 | 53,571,455 |
| 2026-01-30 | 5.31 | 2,843,288 | 4.06 | -313,588 | -9.93 | 54,032,351 | 53,571,455 |
| 2026-01-15 | 5.89 | 3,156,876 | 4.20 | -122,902 | -3.75 | 54,032,351 | 53,571,455 |
| 2025-12-31 | 6.12 | 3,279,778 | 1.91 | +972,667 | +42.16 | 54,032,351 | 53,571,455 |
| 2025-12-15 | 4.31 | 2,307,111 | 2.30 | +507,559 | +28.20 | 54,032,351 | 53,563,891 |
| 2025-11-28 | 3.36 | 1,799,552 | 2.74 | +203,141 | +12.72 | 54,032,351 | 53,561,729 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.