HYFM · Hydrofarm Holdings Group, Inc. · Short Interest
Substantial doubt about the company's ability to continue as a going concern.
“These conditions and events, considered in the aggregate, raise substantial doubt about the Company's ability to continue as a going concern. Management's plans to address these conditions include reducing costs through restructuring and other initiatives, including facility consolidations, headcount reductions, focusing on our proprietary brand offerings and expanding and optimizing our logistics business. To improve liquidity the Company is negotiating with lenders and key vendors, and is pursuing additional financing or strategic alternatives including through an offering of equity securities, the sale of assets or businesses, including the sale of Aurora Peat Products ULC ("APP"). Refer to Note 17 – Subsequent Events for further details. Excluding the sale of APP, these plans are not within the Company's control, and therefore cannot be deemed probable. As a result, the Company has concluded that management's plans do not alleviate substantial doubt about the Company's ability to continue as a going concern.”View the 10-Q filed Aug 14, 2026
Shares sold short and not yet covered, reported twice monthly. Days to cover is the reported short position divided by average daily volume.
HYFM Latest Reported Short Interest
FINRA reported 486,825 HYFM shares sold short as of the August 31, 2026 settlement date, an increase of 218,657 shares. Days to cover was 3.12 based on FINRA's reported average daily volume.
Official FINRA short-interest data · share counts are restated for subsequent splits of this listing
HYFM Short Interest Forecast
Equibles' model estimates 393,114 shares sold short for the September 15, 2026 settlement, -19.2% versus the latest reported position, with a likely range of 266,254 to 523,894 shares. This model prediction uses FINRA data through September 10, 2026; FINRA's official release is expected September 24, 2026.
Expected Sep 15 short interest
as of Sep 10 High confidence 79% chance it fallsPositioning score 69.5 + catalyst boost 0 (total capped at 100). This is a screening index, not a probability of a squeeze.
Method and coverage limits
Factor percentiles compare eligible primary operating-company stocks reporting short interest at the latest settlement date (2026-08-31). The weighted mean uses short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, and fails-to-deliver 10%. Missing factors redistribute their weight; incomplete coverage is not evidence of low risk. Price, volume, and earnings boosts add 10 each, capped at 20.
Shares outstanding are not free float. Borrow fees, utilization, lendable supply, recalls, and dealer inventory are not measured. Short-sale volume does not measure the change in open shorts; fails to deliver are not a borrow-cost measurement; price vs VWAP does not establish short sellers' entry prices. Earnings can move prices in either direction.
The weights are judgment-based, not calibrated to future squeeze outcomes. The separate options assessment below does not change this universe ranking.
Options positioning & squeeze sensitivity
Nearest expiration after today within 30 calendar days; same-day expirations and later maturities are excluded.
No active listed options were found.
Open interest has both a buyer and a seller; it does not reveal dealer hedge direction. Gross gamma sums both calls and puts without netting and uses a local 1% price-change approximation. It measures sensitivity, not predicted buying or a squeeze probability.
Assessment prepared 2026-09-11 07:58 UTC. Options model values may come from a cached snapshot; their original computation time is not supplied. Open interest has its own effective date.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
|
2026-09-30
Scheduled
FINRA publishes Oct 9
|
— | — | — | — |
|
2026-09-15
Scheduled
FINRA publishes Sep 24
|
— | — | — | — |
| 2026-08-31 | 486,825 | 268,168 | +218,657 | 3.12 |
| 2026-08-14 | 268,168 | 71,218 | +196,950 | 1.00 |
| 2026-07-31 | 71,218 | 69,421 | +1,797 | 1.52 |
| 2026-07-15 | 69,421 | 81,901 | -12,480 | 2.49 |
| 2026-06-30 | 81,901 | 91,322 | -9,421 | 1.41 |
| 2026-06-15 | 91,322 | 60,946 | +30,376 | 1.00 |
| 2026-05-29 | 60,946 | 43,640 | +17,306 | 2.82 |
| 2026-05-15 | 43,640 | 48,642 | -5,002 | 1.70 |
| 2026-04-30 | 48,642 | 42,297 | +6,345 | 1.17 |
| 2026-04-15 | 42,297 | 31,667 | +10,630 | 1.81 |
| 2026-03-31 | 31,667 | 54,114 | -22,447 | 1.00 |
| 2026-03-13 | 54,114 | 30,968 | +23,146 | 1.00 |
| 2026-02-27 | 30,968 | 30,399 | +569 | 2.52 |
| 2026-02-13 | 30,399 | 30,510 | -111 | 1.07 |
| 2026-01-30 | 30,510 | 44,027 | -13,517 | 1.00 |
| 2026-01-15 | 44,027 | 41,145 | +2,882 | 1.00 |
| 2025-12-31 | 41,145 | 79,002 | -37,857 | 1.00 |
| 2025-12-15 | 79,002 | 31,302 | +47,700 | 1.00 |
| 2025-11-28 | 31,302 | 29,480 | +1,822 | 2.31 |
| 2025-11-14 | 29,480 | 29,136 | +344 | 1.40 |
| 2025-10-31 | 29,136 | 36,310 | -7,174 | 1.15 |
| 2025-10-15 | 36,310 | 41,338 | -5,028 | 1.05 |
| 2025-09-30 | 41,338 | 54,542 | -13,204 | 1.36 |
| 2025-09-15 | 54,542 | 106,904 | -52,362 | 1.38 |
Full FINRA short interest reporting calendar