WVE · Wave Life Sciences, Inc. · Shareholders & Ownership

$3.35 -0.02 (-0.59%) At close · Oct 22

Russell 2000 member Rebalance outlook locked

Market Cap

$671.93M

197.05M

Volume · Oct 22 1.85M Avg daily vol (3M) 3.2M

Every disclosed holder of WVE in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns WVE

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

No chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	236	183,300,362	93.02%	Yes
Insiders (Forms 3, 4, 5)	13	11,091,524	5.63%	Yes
13D/G-only blocks	3	11,482,188	5.83%	Yes
Remaining	—	8,825,899	-4.48%	Negative
Registered funds (N-PORT, not summed)	58	8,396,196	4.26%	No

Shares outstanding: 197,048,175, the issuer's latest cover-page count restated onto today's split basis.

Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of WVE

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	RA CAPITAL MANAGEMENT, L.P. Insider CIK 1346824 · Oct 5, 2026 Director, issuer-wide, not summed	27,015,020	13.71%	+10,700	Oct 5, 2026	Director, issuer-wide, not summed
1.1	RA CAPITAL MANAGEMENT, L.P. 13D CIK 1346824 · Registered investment adviser · Aug 7, 2026 Item 4 purpose: Strategic alternatives, Other not summed	34,314,406	17.41%	+88,900	Aug 7, 2026	not summed
1.2	RA CAPITAL MANAGEMENT, L.P. 13F CIK 1346824 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	26,975,505	13.69%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
2	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	19,202,461	9.75%	+5,085,049	Jun 30, 2026	carried, not yet filed for the newest quarter
2.1	iShares U.S. Pharmaceuticals ETF Fund S000009417 · Registered fund · Jun 30, 2026 iShares Trust, not summed	394,231	0.20%	-9,835	Jun 30, 2026	iShares Trust, not summed
2.2	iShares MSCI World Small-Cap ETF Fund S000091430 · Registered fund · May 31, 2026 iShares Trust, not summed	7,226	0.00%	—	May 31, 2026	iShares Trust, not summed
3	GSK plc 13F CIK 1131399 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	18,245,691	9.26%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
3.1	GLAXOSMITHKLINE PLC Insider CIK 1131399 · Dec 11, 2025 10% Owner, issuer-wide, not summed	18,245,691	9.26%	+1,470,000	Dec 11, 2025	10% Owner, issuer-wide, not summed
4	MAVERICK CAPITAL LTD 13F CIK 934639 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	10,278,115	5.22%	+116,716	Jun 30, 2026	carried, not yet filed for the newest quarter
5	TAKANASHI KEN Insider CIK 1657768 · Oct 5, 2026 Director, issuer-wide	9,637,187	4.89%	+10,700	Oct 5, 2026	Director, issuer-wide
6	ADAGE CAPITAL PARTNERS GP, L.L.C. 13G CIK 1165408 · Registered investment adviser · Dec 31, 2023 Rule 13d-1(c), passive investor	5,987,730	3.04%	—	Dec 31, 2023	Rule 13d-1(c), passive investor
7	Driehaus Capital Management LLC 13F CIK 938206 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	5,443,143	2.76%	+12,122	Jun 30, 2026	carried, not yet filed for the newest quarter
7.1	Driehaus Small Cap Growth Fund Fund S000058261 · Registered fund · Jun 30, 2026 Driehaus Mutual Funds, not summed	741,885	0.38%	+57,576	Jun 30, 2026	Driehaus Mutual Funds, not summed
7.2	Driehaus Micro Cap Growth Fund Fund S000042829 · Registered fund · Jun 30, 2026 Driehaus Mutual Funds, not summed	234,606	0.12%	-2,566	Jun 30, 2026	Driehaus Mutual Funds, not summed
8	PRIMECAP MANAGEMENT CO/CA/ 13F CIK 763212 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	5,354,622	2.72%	+521,670	Jun 30, 2026	carried, not yet filed for the newest quarter
9	683 Capital Management, LLC 13F CIK 1404574 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	4,950,000	2.51%	+50,000	Jun 30, 2026	carried, not yet filed for the newest quarter
10	FMR LLC 13F CIK 315066 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	4,922,477	2.50%	-270,284	Jun 30, 2026	carried, not yet filed for the newest quarter
11	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	4,839,317	2.46%	+1,165,284	Jun 30, 2026	carried, not yet filed for the newest quarter
12	READYSTATE ASSET MANAGEMENT LP 13F CIK 1900923 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	4,727,139	2.40%	+4,727,139	Jun 30, 2026	carried, not yet filed for the newest quarter
13	M28 Capital Management LP 13F CIK 1807489 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	4,588,284	2.33%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
14	BB Biotech AG 13G CIK 924223 · Unknown · Dec 31, 2023 Rule 13d-1(c), passive investor	4,494,458	2.28%	—	Dec 31, 2023	Rule 13d-1(c), passive investor
15	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	3,869,998	1.96%	+290,899	Jun 30, 2026	carried, not yet filed for the newest quarter
16	TWO SIGMA INVESTMENTS, LP 13F CIK 1179392 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	3,707,686	1.88%	+1,829,571	Jun 30, 2026	carried, not yet filed for the newest quarter
17	ALGERT GLOBAL LLC 13F CIK 1275218 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	2,817,615	1.43%	+1,502,026	Jun 30, 2026	carried, not yet filed for the newest quarter
18	Qube Research & Technologies Ltd 13F CIK 1729829 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	2,776,000	1.41%	+2,620,076	Jun 30, 2026	carried, not yet filed for the newest quarter
19	Squarepoint Ops LLC 13F CIK 1642575 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	2,541,442	1.29%	+1,079,052	Jun 30, 2026	carried, not yet filed for the newest quarter
20	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	2,422,705	1.23%	+1,061,704	Jun 30, 2026	carried, not yet filed for the newest quarter
21	VANGUARD PORTFOLIO MANAGEMENT LLC 13F CIK 2100121 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	2,110,751	1.07%	+934,544	Jun 30, 2026	carried, not yet filed for the newest quarter
22	Pfizer Inc 13F CIK 78003 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,875,000	0.95%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
23	MILLENNIUM MANAGEMENT LLC 13F CIK 1273087 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,811,282	0.92%	+839,041	Jun 30, 2026	carried, not yet filed for the newest quarter
24	PRICE T ROWE ASSOCIATES INC /MD/ 13F CIK 80255 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,806,467	0.92%	-6,898,083	Jun 30, 2026	carried, not yet filed for the newest quarter
25	D. E. Shaw & Co., Inc. 13F CIK 1009207 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,772,228	0.90%	+1,699,923	Jun 30, 2026	carried, not yet filed for the newest quarter
26	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	1,751,923	0.89%	+140,962	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
27	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,751,403	0.89%	+139,550	Jun 30, 2026	carried, not yet filed for the newest quarter
28	SCHRODER INVESTMENT MANAGEMENT GROUP 13F CIK 1086619 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,746,643	0.89%	+305,584	Jun 30, 2026	carried, not yet filed for the newest quarter
29	DIMENSIONAL FUND ADVISORS LP 13F CIK 354204 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,707,809	0.87%	+1,707,809	Jun 30, 2026	carried, not yet filed for the newest quarter
29.1	Dimensional U.S. Small Cap ETF Fund S000070906 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	386,104	0.20%	+135,695	Jul 31, 2026	Dimensional ETF Trust, not summed
29.2	Dimensional U.S. Core Equity 2 ETF Fund S000070903 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	195,202	0.10%	+121,191	Jul 31, 2026	Dimensional ETF Trust, not summed
29.3	Dimensional U.S. Equity Market ETF Fund S000070902 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	33,180	0.02%	+14,532	Jul 31, 2026	Dimensional ETF Trust, not summed
29.4	Dimensional US Core Equity Market ETF Fund S000069432 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	19,385	0.01%	-23,700	Jul 31, 2026	Dimensional ETF Trust, not summed
29.5	Dimensional US Core Equity 1 ETF Fund S000081780 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	19,243	0.01%	+8,993	Jul 31, 2026	Dimensional ETF Trust, not summed
30	RENAISSANCE TECHNOLOGIES LLC 13F CIK 1037389 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,704,520	0.87%	+1,107,300	Jun 30, 2026	carried, not yet filed for the newest quarter
31	AQR CAPITAL MANAGEMENT LLC 13F CIK 1167557 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,648,045	0.84%	+1,196,860	Jun 30, 2026	carried, not yet filed for the newest quarter
32	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,622,342	0.82%	+238,752	Jun 30, 2026	carried, not yet filed for the newest quarter
33	Point72 Asset Management, L.P. 13F CIK 1603466 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,484,989	0.75%	+1,484,989	Jun 30, 2026	carried, not yet filed for the newest quarter
34	FEDERATED HERMES, INC. 13F CIK 1056288 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,466,234	0.74%	-3,851,223	Jun 30, 2026	carried, not yet filed for the newest quarter
35	Y-Intercept (Hong Kong) Ltd 13F CIK 1772875 · Exempt reporting adviser · Sep 30, 2026	1,382,476	0.70%	+772,382	Sep 30, 2026
36	RTW INVESTMENTS, LP 13F CIK 1493215 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,350,000	0.69%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
37	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	1,253,500	0.64%	+64,270	Jun 30, 2026	carried, not yet filed for the newest quarter
37.1	Small Cap Index Fund Fund S000001245 · Registered fund · Jun 30, 2026 Northern Funds, not summed	69,698	0.04%	+3,907	Jun 30, 2026	Northern Funds, not summed
37.2	Small Cap Core Fund Fund S000001244 · Registered fund · Jun 30, 2026 Northern Funds, not summed	4,507	0.00%	-215	Jun 30, 2026	Northern Funds, not summed
38	CHARLES SCHWAB INVESTMENT MANAGEMENT INC 13F CIK 884546 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,224,445	0.62%	+45,166	Jun 30, 2026	carried, not yet filed for the newest quarter
39	EMERALD ADVISERS, LLC 13F CIK 1015083 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,223,965	0.62%	-37,218	Jun 30, 2026	carried, not yet filed for the newest quarter
40	Adage Capital Management, L.P. 13G CIK 1535978 · Investment adviser · Mar 31, 2026 Rule 13d-1(b), qualified institution	1,000,000	0.51%	-8,786,061	Mar 31, 2026	Rule 13d-1(b), qualified institution
41	MARSHALL WACE, LLP 13F CIK 1318757 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	999,533	0.51%	-790,349	Jun 30, 2026	carried, not yet filed for the newest quarter
42	Pictet Asset Management Holding SA 13F CIK 1993888 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	917,409	0.47%	-231,718	Jun 30, 2026	carried, not yet filed for the newest quarter
43	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	887,677	0.45%	+8,844	Jun 30, 2026	carried, not yet filed for the newest quarter
44	Aberdeen Group plc 13F CIK 1716774 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	876,458	0.44%	+326,458	Jun 30, 2026	carried, not yet filed for the newest quarter
45	EMERALD MUTUAL FUND ADVISERS TRUST 13F CIK 1352895 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	847,999	0.43%	+33,470	Jun 30, 2026	carried, not yet filed for the newest quarter
45.1	Emerald Growth Fund Fund S000036390 · Registered fund · Apr 30, 2026 FINANCIAL INVESTORS TRUST, not summed	308,183	0.16%	-139,324	Apr 30, 2026	FINANCIAL INVESTORS TRUST, not summed
45.2	Emerald Insights Fund Fund S000046191 · Registered fund · Jul 31, 2025 FINANCIAL INVESTORS TRUST, not summed	26,322	0.01%	-8,012	Jul 31, 2025	FINANCIAL INVESTORS TRUST, not summed
46	BAKER BROS. ADVISORS LP 13F CIK 1263508 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	822,638	0.42%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
47	BNP PARIBAS ARBITRAGE, SA 13F CIK 1166588 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	811,057	0.41%	+530,034	Jun 30, 2026	carried, not yet filed for the newest quarter
48	CAPITAL FUND MANAGEMENT S.A. 13F CIK 1323645 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	734,746	0.37%	+551,415	Jun 30, 2026	carried, not yet filed for the newest quarter
49	VANGUARD RUSSELL 2000 INDEX FUND Fund S000030003 · Registered fund · May 31, 2026 VANGUARD SCOTTSDALE FUNDS, not summed	718,284	0.36%	+144,798	May 31, 2026	VANGUARD SCOTTSDALE FUNDS, not summed
50	NORTH SQUARE DYNAMIC SMALL CAP FUND Fund S000063485 · Registered fund · May 31, 2026 Exchange Place Advisors Trust, not summed	707,270	0.36%	—	May 31, 2026	Exchange Place Advisors Trust, not summed

2 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 278 holders

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Key facts CIK 1631574 CUSIP 94352A104 13F (30d) 11 filings 11 filers Visit website Investor relations