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Cornerstone Advisors’s Repligen RGEN Stock Holding History

Cornerstone Advisors’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 		$6.68M Hold
56,690
– – 0.25% 94
2025
Q4 		$9.29M Buy
+56,690
New +$8.88M 0.31% 97

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

Cornerstone Advisors's RGEN Position: Q1 2026 in Review

Cornerstone Advisors held its Repligen (RGEN) position steady in Q1 2026 at 56,690 shares worth $6.68M. The position accounts for 0.25% of the portfolio, ranked #94.

Cornerstone Advisors first reported a position in RGEN in Q4 2025 and has held it in 2 quarters since. The position peaked at $9.29M in Q4 2025. 441 funds tracked by Wall St. Rank hold RGEN as of Q1 2026.

  • Cornerstone Advisors held 56,690 shares of Repligen worth $6.68M as of Q1 2026.
  • Cornerstone Advisors left its Repligen share count unchanged in Q1 2026.
  • Repligen made up 0.25% of Cornerstone Advisors's portfolio in Q1 2026, its #94 holding.
  • Cornerstone Advisors first reported a position in Repligen in Q4 2025 and has held it in 2 quarters since.
  • Cornerstone Advisors's Repligen position peaked at $9.29M in Q4 2025.
  • 441 funds tracked by Wall St. Rank held Repligen as of Q1 2026.

Based on Cornerstone Advisors's 13F filing for Q1 2026, filed 8 May 2026.