WAB

Westinghouse Air Brake Technologies Corp

Company with tickers: WAB

Market Cap

$47.93B

Shares Outstanding

169,677,346

CIK

943452

CUSIP

929740108

13F Activity (30d)

45 filings 14 filers

Website

Visit website

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

46/100

Short interest 1.8% of shares — P48 Days to cover 4.1 — P65 Short-volume trend -7.3% — P24

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-06-15). Equal-weight mean of the available factors.

1M 3M 6M 1Y 5Y All

Short Interest History

Settlement Date	Current Position	Previous Position	Change	Avg Daily Volume	Days to Cover
2026-06-15	3,026,090	2,987,913	+38,177	738,277	4.10
2026-05-29	2,987,913	2,838,275	+149,638	975,446	3.06
2026-05-15	2,838,275	3,002,669	-164,394	970,747	2.92
2026-04-30	3,002,669	2,493,303	+509,366	1,030,619	2.91
2026-04-15	2,493,303	2,207,643	+285,660	1,245,609	2.00
2026-03-31	2,207,643	1,852,504	+355,139	826,410	2.67
2026-03-13	1,852,504	2,287,421	-434,917	916,528	2.02
2026-02-27	2,287,421	1,789,915	+497,506	925,798	2.47
2026-02-13	1,789,915	1,822,895	-32,980	1,112,141	1.61
2026-01-30	1,822,895	2,118,291	-295,396	661,614	2.76
2026-01-15	2,118,291	2,049,501	+68,790	655,299	3.23
2025-12-31	2,049,501	2,411,534	-362,033	818,614	2.50
2025-12-15	2,411,534	2,137,809	+273,725	752,833	3.20
2025-11-28	2,137,809	2,528,060	-390,251	861,890	2.48
2025-11-14	2,528,060	2,412,782	+115,278	975,287	2.59
2025-10-31	2,412,782	2,502,808	-90,026	949,658	2.54
2025-10-15	2,502,808	2,839,512	-336,704	842,882	2.97
2025-09-30	2,839,512	2,675,972	+163,540	1,206,368	2.35
2025-09-15	2,675,972	2,733,787	-57,815	1,075,067	2.49
2025-08-29	2,733,787	2,576,803	+156,984	836,800	3.27
2025-08-15	2,576,803	2,587,696	-10,893	1,264,139	2.04
2025-07-31	2,587,696	1,871,884	+715,812	1,533,733	1.69
2025-07-15	1,871,884	1,947,362	-75,478	855,385	2.19
2025-06-30	1,947,362	2,077,474	-130,112	1,088,809	1.79

Showing 1–24 of 24 settlements