WVE · Wave Life Sciences Ltd.

$5.41 +0.21 (+4.04%) At close · Aug 14

Market Cap

$1.07B

197.05M

Shares sold short and not yet covered, reported twice monthly. Days to cover is the reported short position divided by average daily volume.

Model estimate

Expected Aug 14 short interest

as of Aug 14

15,914,373 -3.0% vs reported

The latest estimate appears in the chart below. Official release expected Aug 25. Methodology

Short Squeeze Score

59/100

Short interest 8.3% of shares — P86 Days to cover 7.5 — P82 Price vs VWAP -9.7% — P23 Short-volume trend -2.5% — P40 Short interest change -2.7% — P45 Worst FTD 0.00% of shares — P27

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-07-31). 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
2026-08-31 Scheduled FINRA publishes Sep 10	—	—	—	—	—
2026-08-14 Scheduled FINRA publishes Aug 25	—	—	—	—	—
2026-07-31	16,401,737	16,848,760	-447,023	2,200,935	7.45
2026-07-15	16,848,760	20,901,285	-4,052,525	2,674,732	6.30
2026-06-30	20,901,285	18,153,025	+2,748,260	3,678,558	5.68
2026-06-15	18,153,025	18,530,652	-377,627	3,250,978	5.58
2026-05-29	18,530,652	17,770,733	+759,919	4,053,792	4.57
2026-05-15	17,770,733	16,720,976	+1,049,757	4,281,323	4.15
2026-04-30	16,720,976	13,345,828	+3,375,148	4,035,622	4.14
2026-04-15	13,345,828	13,210,972	+134,856	3,390,450	3.94
2026-03-31	13,210,972	13,412,705	-201,733	8,794,789	1.50
2026-03-13	13,412,705	13,654,126	-241,421	2,138,813	6.27
2026-02-27	13,654,126	15,249,091	-1,594,965	2,517,152	5.42
2026-02-13	15,249,091	15,179,480	+69,611	2,496,007	6.11
2026-01-30	15,179,480	15,191,594	-12,114	3,854,259	3.94
2026-01-15	15,191,594	14,692,409	+499,185	5,392,044	2.82
2025-12-31	14,692,409	14,691,352	+1,057	3,107,980	4.73
2025-12-15	14,691,352	16,026,900	-1,335,548	21,559,954	1.00
2025-11-28	16,026,900	15,407,887	+619,013	2,063,645	7.77
2025-11-14	15,407,887	13,366,828	+2,041,059	2,795,090	5.51
2025-10-31	13,366,828	13,141,809	+225,019	4,098,599	3.26
2025-10-15	13,141,809	15,848,243	-2,706,434	2,142,198	6.13
2025-09-30	15,848,243	18,043,501	-2,195,258	1,889,345	8.39
2025-09-15	18,043,501	17,318,028	+725,473	3,005,912	6.00
2025-08-29	17,318,028	16,752,906	+565,122	1,547,991	11.19

Showing 1–23 of 23 settlements

Key facts CIK 1631574 CUSIP Y95308105 13F (30d) 234 filings 230 filers Visit website Investor relations