Qsemble Capital Management’s Repligen RGEN Stock Holding History

Qsemble Capital Management’s Portfolio RGEN Stock Details RGEN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$360K	Buy	+2,635	New	+$324K	0.05%	318
2026 Q1	–	Sell	-3,728	Closed	-$611K	–	592
2025 Q4	$611K	Buy	3,728 +291	+8%	+$45.6K	0.05%	350
2025 Q3	$459K	Sell	3,437 -434	-11%	-$52.7K	0.05%	340
2025 Q2	$481K	Buy	+3,871	New	+$493K	0.05%	326
2024 Q3	–	Sell	-1,853	Closed	-$234K	–	528
2024 Q2	$234K	Buy	+1,853	New	+$290K	0.04%	381
2024 Q1	–	Sell	-2,275	Closed	-$409K	–	512
2023 Q4	$409K	Buy	+2,275	New	+$354K	0.1%	263
2023 Q3	–	Sell	-2,800	Closed	-$396K	–	396
2023 Q2	$396K	Buy	+2,800	New	+$449K	0.28%	129

Other funds holding RGEN

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

UCFA

United Capital Financial Advisors Irving, Texas $18.2B AUM 22.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Maverick Capital Dallas, Texas $11.3B AUM 76.6% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return

Qsemble Capital Management's RGEN Position: Q2 2026 in Review

Qsemble Capital Management opened a new position in Repligen (RGEN) in Q2 2026: 2,635 shares worth $360K. The stake represents 0.05% of the portfolio and ranks #318 among its holdings. This is a return to the name: Qsemble Capital Management previously reported a position in RGEN as recently as Q4 2025.

Qsemble Capital Management first reported a position in RGEN in Q2 2023 and has held it in 7 quarters since. The position peaked at $611K in Q4 2025. 482 funds tracked by Wall St. Rank hold RGEN as of Q2 2026.

Qsemble Capital Management held 2,635 shares of Repligen worth $360K as of Q2 2026.
Repligen was a new Qsemble Capital Management position in Q2 2026.
Repligen made up 0.05% of Qsemble Capital Management's portfolio in Q2 2026, its #318 holding.
Qsemble Capital Management first reported a position in Repligen in Q2 2023 and has held it in 7 quarters since.
Qsemble Capital Management's Repligen position peaked at $611K in Q4 2025.
482 funds tracked by Wall St. Rank held Repligen as of Q2 2026.

Based on Qsemble Capital Management's 13F filing for Q2 2026, filed 3 Aug 2026.