TransDigm Group Inc. short interest
Short interest in TransDigm Group Inc. was 899,190 shares at the 31 August 2026 settlement, up 7.6% on the previous settlement, with 2.51 days to cover at an average daily volume of 357,854 shares, as reported to FINRA.
| Settlement | Shares short | Change | Average daily volume | Days to cover |
|---|---|---|---|---|
| 31 August 2026 | 899,190 | +7.6% | 357,854 | 2.51 |
| 14 August 2026 | 835,437 | -13.2% | 561,702 | 1.49 |
| 31 July 2026 | 962,406 | -10.3% | 330,891 | 2.91 |
| 15 July 2026 | 1,073,290 | -6.4% | 332,164 | 3.23 |
| 30 June 2026 | 1,146,271 | +1.6% | 488,201 | 2.35 |
| 15 June 2026 | 1,128,497 | +7.7% | 335,732 | 3.36 |
| 29 May 2026 | 1,048,245 | +6.9% | 440,186 | 2.38 |
| 15 May 2026 | 980,573 | -2.4% | 398,240 | 2.46 |
| 30 April 2026 | 1,004,138 | -3.3% | 421,527 | 2.38 |
| 15 April 2026 | 1,038,571 | -1.0% | 314,401 | 3.30 |
| 31 March 2026 | 1,048,865 | +10.8% | 476,304 | 2.20 |
| 13 March 2026 | 946,415 | -2.9% | 334,672 | 2.83 |
FINRA publishes consolidated short interest twice a month, about ten days after each settlement. Days to cover is shares short over average daily volume. Short interest as a share of the float is not shown: the float is not in the public record.
Source
FINRA equity short interest data, the public dataset.
The same record on your computer
GreekSoup is also a free program for your own computer. It reads these same filings for the names you follow, refreshed as they land, with no account. One pasted line installs it.