PTCT
PTC THERAPEUTICS, INC.Company with tickers: PTCT
CIK
1070081
CUSIP
69366J200
Shares Outstanding
82,774,730
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-03-13 | 8,847,565 | 9,616,593 | -769,028 | 6.96 |
| 2026-02-27 | 9,616,593 | 9,591,953 | +24,640 | 8.13 |
| 2026-02-13 | 9,591,953 | 10,081,569 | -489,616 | 8.99 |
| 2026-01-30 | 10,081,569 | 10,290,419 | -208,850 | 9.35 |
| 2026-01-15 | 10,290,419 | 10,709,685 | -419,266 | 6.24 |
| 2025-12-31 | 10,709,685 | 11,442,932 | -733,247 | 10.03 |
| 2025-12-15 | 11,442,932 | 12,859,294 | -1,416,362 | 7.54 |
| 2025-11-28 | 12,859,294 | 9,418,915 | +3,440,379 | 4.10 |
| 2025-11-14 | 9,418,915 | 8,337,064 | +1,081,851 | 6.34 |
| 2025-10-31 | 8,337,064 | 7,816,416 | +520,648 | 9.96 |
| 2025-10-15 | 7,816,416 | 7,136,920 | +679,496 | 6.39 |
| 2025-09-30 | 7,136,920 | 7,292,929 | -156,009 | 5.81 |
| 2025-09-15 | 7,292,929 | 6,643,065 | +649,864 | 4.82 |
| 2025-08-29 | 6,643,065 | 6,496,742 | +146,323 | 5.62 |
| 2025-08-15 | 6,496,742 | 6,016,226 | +480,516 | 5.06 |
| 2025-07-31 | 6,016,226 | 5,772,442 | +243,784 | 5.04 |
| 2025-07-15 | 5,772,442 | 5,996,119 | -223,677 | 5.52 |
| 2025-06-30 | 5,996,119 | 5,072,028 | +924,091 | 4.70 |
| 2025-06-13 | 5,072,028 | 4,751,620 | +320,408 | 5.29 |
| 2025-05-30 | 4,751,620 | 5,165,514 | -413,894 | 5.30 |
| 2025-05-15 | 5,165,514 | 5,006,670 | +158,844 | 2.40 |
| 2025-04-30 | 5,006,670 | 5,479,034 | -472,364 | 5.79 |
| 2025-04-15 | 5,479,034 | 5,418,328 | +60,706 | 3.77 |
| 2025-03-31 | 5,418,328 | 4,302,958 | +1,115,370 | 6.43 |