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Steadfast Capital Management’s Repligen RGEN Stock Holding History

Steadfast 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
Q1 		– Sell
-45,300
Closed -$7.42M – 107
2025
Q4 		$7.42M Buy
+45,300
New +$7.1M 0.13% 77

Other funds holding RGEN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Fidelity Investments
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
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
MC
Maverick Capital Dallas, Texas $8.67B AUM 48.76% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

Steadfast Capital Management's RGEN Position: Q1 2026 in Review

Steadfast Capital Management sold out of Repligen (RGEN) in Q1 2026, closing a stake of 45,300 shares — an estimated $7.42M sold.

Steadfast Capital Management first reported a position in RGEN in Q4 2025 and held it in 1 quarter. The position peaked at $7.42M in Q4 2025. 441 funds tracked by Wall St. Rank hold RGEN as of Q1 2026.

  • Steadfast Capital Management reported no remaining Repligen position as of Q1 2026 after selling out during the quarter.
  • Steadfast Capital Management sold 45,300 Repligen shares in Q1 2026, an estimated $7.42M.
  • Steadfast Capital Management first reported a position in Repligen in Q4 2025 and held it in 1 quarter.
  • Steadfast Capital Management's Repligen position peaked at $7.42M in Q4 2025.
  • 441 funds tracked by Wall St. Rank held Repligen as of Q1 2026.

Based on Steadfast Capital Management's 13F filing for Q1 2026, filed 15 May 2026.