PEPG — Pepgen Inc Institutional Holders · Q2 2026

Name: Who Owns PEPG? 98 Institutions Hold $93.8M (Q2 2026)
Creator: ko.io

Who owns Pepgen Inc (PEPG)? 98 institutions reported holding $93.81M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Ra Capital Management, L.P. ($36.1M), Commodore Capital LP ($8.1M), Viking Global Investors LP ($6.3M).

Rank	Institution	Value	Shares	Change
1	RA CAPITAL MANAGEMENT, L.P.	$36.1M	20.1M	Hold
2	Commodore Capital LP	$8.1M	4.5M	Hold
3	VIKING GLOBAL INVESTORS LP	$6.3M	3.5M	Hold
4	Laurion Capital Management LP	$5.0M	2.8M	Hold
5	ADAR1 Capital Management, LLC	$4.7M	2.6M	Added
6	Vivo Capital, LLC	$4.2M	2.3M	Hold
7	VANGUARD GROUP INC	$4.0M	2.2M	Hold
8	MILLENNIUM MANAGEMENT LLC	$3.2M	1.8M	Trimmed
9	RENAISSANCE TECHNOLOGIES LLC	$2.7M	1.5M	Added
10	BlackRock, Inc.	$2.3M	1.3M	Added
11	MARSHALL WACE, LLP	$1.6M	866,992	Added
12	GSA CAPITAL PARTNERS LLP	$1.5M	852,852	Added
13	CITADEL ADVISORS LLC	$1.2M	671,481	Added
14	AWM Investment Company, Inc.	$1.1M	600,000	Trimmed
15	MONIMUS CAPITAL MANAGEMENT, LP	$1.1M	587,688	Trimmed
16	Squarepoint Ops LLC	$952,349	529,083	Added
17	GEODE CAPITAL MANAGEMENT, LLC	$942,806	523,473	Trimmed
18	Creek Drive Management Group LLC	$810,000	450,000	Hold
19	Ikarian Capital, LLC	$804,897	447,165	Trimmed
20	DIADEMA PARTNERS LP	$671,911	373,284	Added
21	BOOTHBAY FUND MANAGEMENT, LLC	$659,054	366,141	Trimmed
22	Rosalind Advisors, Inc.	$630,000	350,000	New
23	Driehaus Capital Management LLC	$503,836	279,909	Hold
24	Boxer Capital Management, LLC	$491,206	272,892	Hold
25	XTX Topco Ltd	$441,625	245,347	Added

Source: SEC Form 13F filings · as of 2026-06-30