ORLY

O Reilly Automotive Inc

$87.28 +1.00 (+1.16%) At close · Jul 13

Market Cap

$72.33B

828,715,079

Total shares sold short and not yet covered, reported to FINRA by broker-dealers and published twice a month (bi-monthly). Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.

Short Squeeze Score

45/100

Short interest 2.9% of shares — P57 Days to cover 2.5 — P52 Price vs VWAP -3.1% — P41 Short-volume trend -6.6% — P28 Short interest change -2.6% — P37 Worst FTD 0.00% of shares — P32

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-06-30). 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
2026-06-30	23,671,350	24,294,640	-623,290	9,584,526	2.47
2026-06-15	24,294,640	20,754,159	+3,540,481	7,287,634	3.33
2026-05-29	20,754,159	19,947,912	+806,247	6,479,413	3.20
2026-05-15	19,947,912	20,895,542	-947,630	5,994,383	3.33
2026-04-30	20,895,542	16,840,370	+4,055,172	5,297,512	3.94
2026-04-15	16,840,370	16,732,139	+108,231	4,248,478	3.96
2026-03-31	16,732,139	15,138,608	+1,593,531	6,317,808	2.65
2026-03-13	15,138,608	14,197,941	+940,667	5,364,927	2.82
2026-02-27	14,197,941	15,179,577	-981,636	5,840,883	2.43
2026-02-13	15,179,577	13,445,813	+1,733,764	7,368,943	2.06
2026-01-30	13,445,813	15,431,381	-1,985,568	5,822,708	2.31
2026-01-15	15,431,381	14,930,309	+501,072	6,128,329	2.52
2025-12-31	14,930,309	12,107,375	+2,822,934	5,371,194	2.78
2025-12-15	12,107,375	13,361,505	-1,254,130	5,219,279	2.32
2025-11-28	13,361,505	12,392,832	+968,673	4,822,859	2.77
2025-11-14	12,392,832	11,376,280	+1,016,552	5,550,092	2.23
2025-10-31	11,376,280	11,510,462	-134,182	5,746,862	1.98
2025-10-15	11,510,462	12,400,068	-889,606	3,896,071	2.95
2025-09-30	12,400,068	13,129,812	-729,744	5,496,628	2.26
2025-09-15	13,129,812	14,593,988	-1,464,176	4,406,130	2.98
2025-08-29	14,593,988	14,303,428	+290,560	3,796,411	3.84
2025-08-15	14,303,428	11,602,546	+2,700,882	4,696,729	3.05
2025-07-31	11,602,546	14,403,550	-2,801,004	4,983,098	2.33
2025-07-15	14,403,550	16,762,964	-2,359,414	4,085,496	3.53

Showing 1–24 of 24 settlements

Key facts CIK 898173 CUSIP 67103H107 13F (30d) 155 filings 131 filers Visit website Investor relations