AlphaGrep UK
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AlphaGrep UK’s Repligen RGEN Stock Holding History

AlphaGrep UK’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
Q3 		$511K Buy
+2,657
New +$432K 0.15% 232

Other funds holding RGEN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
United Capital Financial Advisors
United Capital Financial Advisors Irving, Texas $18.4B AUM 17.63% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $296B AUM 23.14% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.8B AUM 33.92% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return

AlphaGrep UK's RGEN Position: Q3 2026 in Review

AlphaGrep UK opened a new position in Repligen (RGEN) in Q3 2026: 2,657 shares worth $511K. The stake represents 0.15% of the portfolio and ranks #232 among its holdings.

403 funds tracked by Wall St. Rank hold RGEN as of Q3 2026.

  • AlphaGrep UK held 2,657 shares of Repligen worth $511K as of Q3 2026.
  • Repligen was a new AlphaGrep UK position in Q3 2026.
  • Repligen made up 0.15% of AlphaGrep UK's portfolio in Q3 2026, its #232 holding.
  • 403 funds tracked by Wall St. Rank held Repligen as of Q3 2026.

Based on AlphaGrep UK's 13F filing for Q3 2026, filed 12 Nov 2026.