Vanguard Asset Management
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Vanguard Asset Management’s Repligen RGEN Stock Holding History

Vanguard Asset 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
Q2 		$6.88M Buy
50,398
+2,045
+4% +$251K ﹤0.01% 890
2026
Q1 		$5.7M Buy
+48,353
New +$6.75M ﹤0.01% 878

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
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
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

Vanguard Asset Management's RGEN Position: Q2 2026 in Review

Vanguard Asset Management increased its Repligen (RGEN) stake by 4.2% in Q2 2026, buying an estimated $251K and bringing the position to 50,398 shares worth $6.88M. The position accounts for ﹤0.01% of the portfolio, ranked #890.

Vanguard Asset Management first reported a position in RGEN in Q1 2026 and has held it in 2 quarters since. 470 funds tracked by Wall St. Rank hold RGEN as of Q2 2026.

  • Vanguard Asset Management held 50,398 shares of Repligen worth $6.88M as of Q2 2026.
  • Vanguard Asset Management bought 2,045 Repligen shares in Q2 2026, an estimated $251K.
  • Repligen made up ﹤0.01% of Vanguard Asset Management's portfolio in Q2 2026, its #890 holding.
  • Vanguard Asset Management first reported a position in Repligen in Q1 2026 and has held it in 2 quarters since.
  • 470 funds tracked by Wall St. Rank held Repligen as of Q2 2026.

Based on Vanguard Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.