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Roubaix Capital’s Repligen RGEN Stock Holding History

Roubaix 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
Q2 		– Sell
-54,555
Closed -$6.43M – 62
2026
Q1 		$6.43M Buy
+54,555
New +$7.62M 3% 9
2025
Q3 		– Sell
-26,459
Closed -$3.29M – 67
2025
Q2 		$3.29M Sell
26,459
-8,412
-24% -$1.07M 1.58% 31
2025
Q1 		$4.44M Buy
+34,871
New +$5.37M 2.31% 18
2024
Q3 		– Sell
-14,020
Closed -$1.77M – 61
2024
Q2 		$1.77M Buy
+14,020
New +$2.2M 1.12% 39

Other funds holding RGEN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
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
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
MC
Maverick Capital Dallas, Texas $11.3B AUM 76.6% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return

Roubaix Capital's RGEN Position: Q2 2026 in Review

Roubaix Capital sold out of Repligen (RGEN) in Q2 2026, closing a stake of 54,555 shares — an estimated $6.43M sold.

Roubaix Capital first reported a position in RGEN in Q2 2024 and held it in 4 quarters. The position peaked at $6.43M in Q1 2026. 482 funds tracked by Wall St. Rank hold RGEN as of Q2 2026.

  • Roubaix Capital reported no remaining Repligen position as of Q2 2026 after selling out during the quarter.
  • Roubaix Capital sold 54,555 Repligen shares in Q2 2026, an estimated $6.43M.
  • Roubaix Capital first reported a position in Repligen in Q2 2024 and held it in 4 quarters.
  • Roubaix Capital's Repligen position peaked at $6.43M in Q1 2026.
  • 482 funds tracked by Wall St. Rank held Repligen as of Q2 2026.

Based on Roubaix Capital's 13F filing for Q2 2026, filed 10 Aug 2026.