BY

Byline Bancorp, Inc.

Company with tickers: BY

CIK

1702750

CUSIP

124411109

Shares Outstanding

45,409,259

13F Activity (30d)

107 filings 103 filers

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

65/100

Short interest 1.2% of shares — P42 Days to cover 3.4 — P58 Short-volume trend +24.0% — P96

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-05-29). 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
2026-05-29	556,722	521,735	+34,987	162,554	3.42
2026-05-15	521,735	535,468	-13,733	342,109	1.53
2026-04-30	535,468	577,895	-42,427	218,306	2.45
2026-04-15	577,895	629,173	-51,278	169,235	3.41
2026-03-31	629,173	582,904	+46,269	174,521	3.61
2026-03-13	582,904	505,576	+77,328	167,954	3.47
2026-02-27	505,576	497,852	+7,724	175,386	2.88
2026-02-13	497,852	418,555	+79,297	172,113	2.89
2026-01-30	418,555	344,091	+74,464	268,211	1.56
2026-01-15	344,091	301,691	+42,400	191,706	1.79
2025-12-31	301,691	527,820	-226,129	180,463	1.67
2025-12-15	527,820	528,119	-299	221,041	2.39
2025-11-28	528,119	466,925	+61,194	203,727	2.59
2025-11-14	466,925	506,247	-39,322	178,124	2.62
2025-10-31	506,247	520,277	-14,030	205,229	2.47
2025-10-15	520,277	539,050	-18,773	158,205	3.29
2025-09-30	539,050	344,102	+194,948	321,930	1.67
2025-09-15	344,102	316,186	+27,916	172,325	2.00
2025-08-29	316,186	445,292	-129,106	187,428	1.69
2025-08-15	445,292	392,544	+52,748	200,897	2.22
2025-07-31	392,544	423,987	-31,443	256,978	1.53
2025-07-15	423,987	594,582	-170,595	211,209	2.01
2025-06-30	594,582	572,644	+21,938	346,883	1.71
2025-06-13	572,644	928,070	-355,426	359,665	1.59

Showing 1–24 of 24 settlements