BSX

Boston Scientific Corp

$44.77 -0.22 (-0.49%) At close · Jul 10

Market Cap

$66.54B

1,486,355,179

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

39/100

Short interest 1.9% of shares — P49 Days to cover 1.2 — P33 Price vs VWAP -13.5% — P21 Short-volume trend -0.2% — P50 Short interest change -6.1% — P31 Worst FTD 0.00% of shares — P37

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	27,938,624	29,750,309	-1,811,685	23,398,673	1.19
2026-06-15	29,750,309	57,491,117	-27,740,808	20,617,498	1.44
2026-05-29	57,491,117	31,423,298	+26,067,819	25,507,630	2.25
2026-05-15	31,423,298	28,642,737	+2,780,561	17,713,835	1.77
2026-04-30	28,642,737	25,614,558	+3,028,179	21,126,230	1.36
2026-04-15	25,614,558	23,529,218	+2,085,340	14,196,053	1.80
2026-03-31	23,529,218	25,441,563	-1,912,345	16,507,632	1.43
2026-03-13	25,441,563	26,261,043	-819,480	12,874,974	1.98
2026-02-27	26,261,043	26,641,433	-380,390	13,520,963	1.94
2026-02-13	26,641,433	28,281,105	-1,639,672	27,986,053	1.00
2026-01-30	28,281,105	23,415,429	+4,865,676	14,359,024	1.97
2026-01-15	23,415,429	20,010,940	+3,404,489	10,294,612	2.27
2025-12-31	20,010,940	19,144,680	+866,260	8,454,112	2.37
2025-12-15	19,144,680	18,734,072	+410,608	10,117,284	1.89
2025-11-28	18,734,072	21,076,004	-2,341,932	9,892,043	1.89
2025-11-14	21,076,004	19,453,503	+1,622,501	7,709,891	2.73
2025-10-31	19,453,503	19,634,328	-180,825	8,516,401	2.28
2025-10-15	19,634,328	19,401,596	+232,732	9,665,641	2.03
2025-09-30	19,401,596	19,015,043	+386,553	13,301,110	1.46
2025-09-15	19,015,043	18,992,023	+23,020	8,063,283	2.36
2025-08-29	18,992,023	18,604,681	+387,342	5,896,500	3.22
2025-08-15	18,604,681	16,270,253	+2,334,428	5,858,844	3.18
2025-07-31	16,270,253	19,569,890	-3,299,637	8,240,283	1.97
2025-07-15	19,569,890	19,047,389	+522,501	6,815,925	2.87

Showing 1–24 of 24 settlements

Key facts CIK 885725 CUSIP 101137107 13F (30d) 124 filings 80 filers Visit website Investor relations