PERCEPTIVE ADVISORS LLC

Position in RGEN — Repligen Corp

CIK 1224962 NEW YORK, NY

Position in RGEN

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$33,866,045

+$812,705 QoQ

Shares Held

248,212

-11.5% QoQ

Ownership

0.440%

of shares outstanding

% of Portfolio

0.55%

of 13F equity value

Holder Rank

#58

of 481 holders

Holding Since

Dec 2020

8 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

PERCEPTIVE ADVISORS LLC holds $55,603,594 across 3 Medical Instruments & Supplies names. RGEN ranks #1 (60.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	RGEN	Repligen Corp This page	248,212	$33,866,045
2	ISRG	Intuitive Surgical Inc	51,884	$20,633,229
3	MDLN	Medline Inc.	28,000	$1,104,320

8 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$33,866,045	248,212	-11.5%	Shares	Sole	2026-08-14
2026-03-31	$33,053,340	280,541	-11.1%	Shares	Sole	2026-05-29
2025-12-31	$51,704,548	315,541	+16.7%	Shares	Sole	2026-02-17
2025-09-30	$36,148,110	270,428	+62.9%	Shares	Sole	2025-11-14
2025-06-30	$20,647,080	166,000	+27.9%	Shares	Sole	2025-08-14
2025-03-31	$16,515,879	129,801	-2.0%	Shares	Sole	2025-08-06
2021-06-30	$26,449,650	132,500	+35.9%	Shares	Sole	2021-08-16
2020-12-31	$18,683,925	97,500	—	Shares	Sole	2021-02-16
No filing history on record for this holder in this stock.