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Maverick Capital’s Repligen RGEN Stock Holding History

Maverick 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 		$179M Buy
+1,518,805
New +$212M 2.06% 22
2021
Q2 		– Sell
-1,140
Closed -$222K – 816
2021
Q1 		$222K Buy
+1,140
New +$234K ﹤0.01% 481

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
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Maverick Capital's RGEN Position: Q1 2026 in Review

Maverick Capital opened a new position in Repligen (RGEN) in Q1 2026: 1,518,805 shares worth $179M. The stake represents 2.06% of the portfolio and ranks #22 among its holdings. This is a return to the name: Maverick Capital previously reported a position in RGEN as recently as Q1 2021.

Maverick Capital first reported a position in RGEN in Q1 2021 and has held it in 2 quarters since. 441 funds tracked by Wall St. Rank hold RGEN as of Q1 2026.

  • Maverick Capital held 1,518,805 shares of Repligen worth $179M as of Q1 2026.
  • Repligen was a new Maverick Capital position in Q1 2026.
  • Repligen made up 2.06% of Maverick Capital's portfolio in Q1 2026, its #22 holding.
  • Maverick Capital first reported a position in Repligen in Q1 2021 and has held it in 2 quarters since.
  • 441 funds tracked by Wall St. Rank held Repligen as of Q1 2026.

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