Malaga Cove Capital’s Repligen RGEN Stock Holding History

Malaga Cove Capital’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 Q1	$277K	Buy	2,350 +384	+20%	+$53.6K	0.1%	172
2025 Q4	$322K	Sell	1,966 -16	-0.8%	-$2.51K	0.11%	171
2025 Q3	$265K	Buy	+1,982	New	+$241K	0.1%	164
2024 Q3	–	Sell	-5,906	Closed	-$745K	–	191
2024 Q2	$745K	Buy	5,906 +1,448	+32%	+$227K	0.3%	86
2024 Q1	$820K	Hold	4,458	–	–	0.33%	83
2023 Q4	$802K	Buy	4,458 +1,961	+79%	+$305K	0.34%	83
2023 Q3	$397K	Hold	2,497	–	–	0.18%	126
2023 Q2	$353K	Buy	+2,497	New	+$400K	0.16%	127

Other funds holding RGEN

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

UCFA

United Capital Financial Advisors Irving, Texas $16.3B AUM 16.34% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

Maverick Capital Dallas, Texas $8.67B AUM 48.76% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

Malaga Cove Capital's RGEN Position: Q1 2026 in Review

Malaga Cove Capital increased its Repligen (RGEN) stake by 20% in Q1 2026, buying an estimated $53.6K and bringing the position to 2,350 shares worth $277K. The position accounts for 0.1% of the portfolio, ranked #172.

Malaga Cove Capital first reported a position in RGEN in Q2 2023 and has held it in 8 quarters since. The position peaked at $820K in Q1 2024. 441 funds tracked by Wall St. Rank hold RGEN as of Q1 2026.

Malaga Cove Capital held 2,350 shares of Repligen worth $277K as of Q1 2026.
Malaga Cove Capital bought 384 Repligen shares in Q1 2026, an estimated $53.6K.
Repligen made up 0.1% of Malaga Cove Capital's portfolio in Q1 2026, its #172 holding.
Malaga Cove Capital first reported a position in Repligen in Q2 2023 and has held it in 8 quarters since.
Malaga Cove Capital's Repligen position peaked at $820K in Q1 2024.
441 funds tracked by Wall St. Rank held Repligen as of Q1 2026.

Based on Malaga Cove Capital's 13F filing for Q1 2026, filed 7 May 2026.