FLS short interest
Flowserve · settlement of Oct 15, 2026
As of Oct 15, 2026, 8.5M FLS shares were sold short, down 5.5% from the Sep 30, 2026 count. At the stock's average daily volume, that is 5.2 days to cover.
Flowserve research · FLS trades by Congress · Short interest movers · Most shorted stocks · Source
- Shares sold short
- 8.5M8,549,047
- Change
- −5.5%from 9.0M
- Days to cover
- 5.2at the average daily volume
- Average daily volume
- 1.7Mshares, as FINRA reports it
- Most in 15 settlements
- 10.8MJun 30, 2026
Every settlement
15 settlements, newest first| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| Oct 15, 2026 | 8,549,047 | −5.5% | 1,661,396 | 5.2 |
| Sep 30, 2026 | 9,048,534 | +14.2% | 1,607,640 | 5.6 |
| Sep 15, 2026 | 7,922,558 | −0.7% | 1,698,795 | 4.7 |
| Aug 31, 2026 | 7,980,015 | +4.1% | 1,475,672 | 5.4 |
| Aug 14, 2026 | 7,669,170 | −4.9% | 1,482,799 | 5.2 |
| Jul 31, 2026 | 8,065,766 | −13.9% | 2,245,705 | 3.6 |
| Jul 15, 2026 | 9,368,645 | −12.9% | 1,623,607 | 5.8 |
| Jun 30, 2026 | 10,750,534 | +0.8% | 2,401,365 | 4.5 |
| Jun 15, 2026 | 10,667,035 | +12.0% | 1,631,086 | 6.5 |
| May 29, 2026 | 9,527,826 | +23.8% | 2,493,122 | 3.8 |
| May 15, 2026 | 7,695,887 | +30.0% | 2,985,830 | 2.6 |
| Apr 30, 2026 | 5,920,989 | +23.8% | 3,113,075 | 1.9 |
| Apr 15, 2026 | 4,783,781 | +19.5% | 1,924,333 | 2.5 |
| Mar 31, 2026 | 4,003,484 | +36.2% | 1,755,513 | 2.3 |
| Mar 13, 2026 | 2,939,034 | — | 1,704,029 | 1.7 |
Source
Short interest is the number of shares sold short and not yet bought back. Brokers report it to FINRA for two settlement dates a month, the middle and the end, and FINRA publishes each count about a week later. It is not a daily figure: between settlements no one publishes a count. Days to cover is the short interest divided by the average daily volume FINRA reports beside it. A rising count is shown in red and a falling one in green.