Cinctive Capital Management LP

Position in RGEN — Repligen Corp

CIK 1787258 New York, NY

Position in RGEN

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

Position Value

$3,556,308

+$1,396,197 QoQ

Shares Held

26,065

+42.2% QoQ

Ownership

0.046%

of shares outstanding

% of Portfolio

0.15%

of 13F equity value

Holder Rank

#146

of 476 holders

Holding Since

Jun 2020

16 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

Cinctive Capital Management LP holds $27,686,226 across 6 Medical Instruments & Supplies names. RGEN ranks #4 (12.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ISRG	Intuitive Surgical Inc	20,463	$8,137,725
2	COO	Cooper Companies, Inc.	68,829	$4,935,727
3	MDLN	Medline Inc.	124,093	$4,894,227
4	RGEN	Repligen Corp This page	26,065	$3,556,308
5	NVST	Envista Holdings Corp	130,262	$3,432,403
6	WST	West Pharmaceutical Services Inc	7,604	$2,729,836

16 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,556,308	26,065	+42.2%	Shares	Sole	2026-08-14
2026-03-31	$2,160,111	18,334	+140.0%	Shares	Sole	2026-05-15
2025-12-31	$1,251,562	7,638	-70.0%	Shares	Sole	2026-02-17
2025-09-30	$3,397,891	25,420	+1187.7%	Shares	Sole	2025-11-14
2025-03-31	$251,171	1,974	-96.8%	Shares	Sole	2025-05-15
2024-12-31	$8,837,628	61,398	+717.1%	Shares	Sole	2025-02-12
2024-09-30	$1,118,233	7,514	-57.8%	Shares	Sole	2024-11-14
2023-12-31	$3,203,316	17,816	-4.2%	Shares	Sole	2024-02-14
2023-09-30	$2,957,108	18,597	+20.3%	Shares	Sole	2023-11-14
2023-06-30	$2,186,122	15,454	+635.9%	Shares	Sole	2023-08-14
2022-09-30	$392,931	2,100	-84.1%	Shares	Sole	2022-11-14
2021-06-30	$2,644,166	13,246	+259.0%	Shares	Sole	2021-08-16
2021-03-31	$717,372	3,690	-78.9%	Shares	Sole	2021-05-17
2020-12-31	$3,345,284	17,457	+75.0%	Shares	Sole	2021-02-16
2020-09-30	$1,471,859	9,976	-49.4%	Shares	Sole	2020-11-16
2020-06-30	$2,435,735	19,705	—	Shares	Sole	2020-08-14
No filing history on record for this holder in this stock.