PTLO
Portillo's Inc. Class A Common Stock
stockNASDAQ
Market OpenOct 5, 2026 2:46:38 PM EDT
3.52USD+0.285%(+0.01)643,688
3.5100Bid3.5200Ask0.0100SpreadPre-marketOct 5, 2026 9:18:30 AM EDT
3.493USD-0.484%(-0.017)
As of 2026-09-15, there were 10,507,241 shares short with a short interest of 15.57%.
PTLO Short Interest - Official
Short Interest
PTLO Short Position Change - Official
Short Position Change
PTLO Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | 15.57 | 10,507,241 | 8.21 | +683,755 | +6.96 | 72,518,678 | 67,499,586 |
| 2026-08-31 | 14.55 | 9,823,486 | 8.76 | -1,002,434 | -9.26 | 72,518,678 | 67,499,586 |
| 2026-08-14 | 16.04 | 10,825,920 | 6.69 | +134,536 | +1.26 | 72,518,678 | 67,499,586 |
| 2026-07-31 | 15.84 | 10,691,384 | 10.51 | +572,835 | +5.66 | 72,380,958 | 67,499,586 |
| 2026-07-15 | 15.01 | 10,118,549 | 9.19 | -111,150 | -1.09 | 72,380,958 | 67,425,034 |
| 2026-06-30 | 15.19 | 10,229,699 | 6.98 | -1,109,731 | -9.79 | 72,380,958 | 67,328,043 |
| 2026-06-15 | 16.84 | 11,339,430 | 7.10 | +1,223,198 | +12.09 | 72,380,958 | 67,328,043 |
| 2026-05-15 | 14.72 | 10,116,232 | 3.44 | +1,074,308 | +11.88 | 72,380,958 | 68,721,740 |
| 2026-04-30 | 12.92 | 9,041,924 | 6.08 | -672,734 | -6.92 | 72,160,015 | 70,005,967 |
| 2026-04-15 | 13.88 | 9,714,658 | 8.81 | -565,726 | -5.50 | 72,065,650 | 70,005,967 |
| 2026-03-31 | 14.69 | 10,280,384 | 8.12 | -358,496 | -3.37 | 72,065,650 | 70,005,967 |
| 2026-03-13 | 15.20 | 10,638,880 | 8.26 | -583,668 | -5.20 | 72,065,650 | 70,005,967 |
| 2026-02-27 | 16.03 | 11,222,548 | 7.97 | -605,317 | -5.12 | 71,932,314 | 70,005,967 |
| 2026-02-13 | 16.90 | 11,827,865 | 7.84 | +107,144 | +0.91 | 71,932,314 | 70,005,967 |
| 2026-01-30 | 16.74 | 11,720,721 | 5.30 | -1,345,930 | -10.30 | 71,932,314 | 70,005,967 |
| 2026-01-15 | 18.67 | 13,066,651 | 4.16 | -1,086,471 | -7.68 | 71,932,314 | 70,005,967 |
| 2025-12-31 | 20.22 | 14,153,122 | 5.73 | +510,349 | +3.74 | 71,932,314 | 70,005,967 |
| 2025-12-15 | 19.49 | 13,642,773 | 6.46 | -390,562 | -2.78 | 71,932,314 | 70,005,967 |
| 2025-11-28 | 20.05 | 14,033,335 | 6.10 | -215,519 | -1.51 | 71,932,314 | 70,006,686 |
| 2025-11-14 | 20.35 | 14,248,854 | 4.42 | +1,798,678 | +14.45 | 71,932,314 | 70,006,686 |
| 2025-10-31 | 18.02 | 12,450,176 | 3.56 | +1,032,306 | +9.04 | 71,905,580 | 69,090,476 |
| 2025-10-15 | 17.59 | 11,417,870 | 3.83 | +282,160 | +2.53 | 71,905,580 | 64,898,381 |
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.