GRC · Gorman Rupp Co

$81.67 +2.05 (+2.57%) At close · Jul 24

Market Cap

$2.16B

26.41M

Total shares sold short and not yet covered, reported to FINRA by broker-dealers twice a month. Each reading settles on the 15th and the last business day of the month and is published seven business days later — the next scheduled dates are listed at the top of the table. Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.

Short Squeeze Score

41/100

Short interest 2.2% of shares — P52 Days to cover 2.7 — P44 Price vs VWAP -1.0% — P52 Short-volume trend -10.7% — P13 Short interest change -3.0% — P37 Worst FTD 0.00% of shares — P32

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-07-15). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.

1M 3M 6M 1Y 5Y All

Short Interest History

Settlement Date	Current Position	Previous Position	Change	Avg Daily Volume	Days to Cover
2026-08-14 Scheduled FINRA publishes Aug 25	—	—	—	—	—
2026-07-31 Scheduled FINRA publishes Aug 11	—	—	—	—	—
2026-07-15	583,697	601,774	-18,077	219,738	2.66
2026-06-30	601,774	569,518	+32,256	239,132	2.52
2026-06-15	569,518	488,618	+80,900	140,199	4.06
2026-05-29	488,618	488,690	-72	113,421	4.31
2026-05-15	488,690	469,216	+19,474	114,142	4.28
2026-04-30	469,216	484,142	-14,926	284,793	1.65
2026-04-15	484,142	460,951	+23,191	138,741	3.49
2026-03-31	460,951	415,353	+45,598	205,822	2.24
2026-03-13	415,353	373,397	+41,956	127,110	3.27
2026-02-27	373,397	403,684	-30,287	105,413	3.54
2026-02-13	403,684	446,486	-42,802	163,533	2.47
2026-01-30	446,486	392,002	+54,484	116,875	3.82
2026-01-15	392,002	353,510	+38,492	78,063	5.02
2025-12-31	353,510	304,787	+48,723	79,823	4.43
2025-12-15	304,787	242,750	+62,037	93,495	3.26
2025-11-28	242,750	258,933	-16,183	102,499	2.37
2025-11-14	258,933	236,270	+22,663	63,943	4.05
2025-10-31	236,270	227,757	+8,513	86,297	2.74
2025-10-15	227,757	161,295	+66,462	111,664	2.04
2025-09-30	161,295	140,286	+21,009	112,028	1.44
2025-09-15	140,286	131,540	+8,746	50,062	2.80
2025-08-29	131,540	150,098	-18,558	67,326	1.95
2025-08-15	150,098	114,811	+35,287	74,101	2.03
2025-07-31	114,811	146,655	-31,844	63,877	1.80

Showing 1–24 of 24 settlements

Key facts CIK 42682 CUSIP 383082104 13F (30d) 40 filings 40 filers Visit website Investor relations