TimesSquare Capital Management, LLC

Position in RGEN — Repligen Corp

CIK 1313816 NEW YORK, NY

Position in RGEN

as of Mar 31, 2026 · filed May 7, 2026 Compact

Position Value

$53,735,699

-$17,655,972 QoQ

Shares Held

456,083

+4.7% QoQ

Ownership

0.809%

of shares outstanding

% of Portfolio

0.92%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2023

13 quarters on record

Voting authority Sole 84.73457682044716.ToString("F0")% Shared 0.ToString("F0")% None 15.265423179552846.ToString("F0")%

Healthcare · as of Mar 31, 2026

TimesSquare Capital Management, LLC holds $121,286,539 across 3 Medical Instruments & Supplies names. RGEN ranks #1 (44.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	RGEN	Repligen Corp This page	456,083	$53,735,699
2	STVN	Stevanato Group S.p.A.	3,489,716	$47,983,595
3	WRBY	Warby Parker Inc.	928,678	$19,567,245

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$53,735,699	456,083	+4.7%	Shares	Sole	2026-05-07
2025-12-31	$71,391,671	435,687	+20.3%	Shares	Sole	2026-02-06
2025-09-30	$48,405,783	362,129	+50.7%	Shares	Sole	2025-11-07
2025-06-30	$29,879,931	240,231	+1.8%	Shares	Sole	2025-08-08
2025-03-31	$30,026,985	235,987	-9.6%	Shares	Sole	2025-05-02
2024-12-31	$37,567,188	260,992	-5.3%	Shares	Sole	2025-02-03
2024-09-30	$41,018,810	275,627	+14.6%	Shares	Sole	2024-11-04
2024-06-30	$30,318,942	240,512	+23.9%	Shares	Sole	2024-08-08
2024-03-31	$35,693,906	194,073	-5.7%	Shares	Sole	2024-05-07
2023-12-31	$37,017,763	205,883	+61.7%	Shares	Sole	2024-02-07
2023-09-30	$20,240,700	127,292	-44.6%	Shares	Sole	2023-11-17
2023-06-30	$32,525,614	229,928	+33.1%	Shares	Sole	2023-08-09
2023-03-31	$29,074,930	172,695	—	Shares	Sole	2023-05-10
No filing history on record for this holder in this stock.