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Vestmark Advisory Solutions’s Repligen RGEN Stock Holding History

Vestmark Advisory Solutions’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 		$226K Sell
1,919
-131
-6% -$18.3K ﹤0.01% 1252
2025
Q4 		$336K Buy
+2,050
New +$321K ﹤0.01% 1080

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

Vestmark Advisory Solutions's RGEN Position: Q1 2026 in Review

Vestmark Advisory Solutions reduced its Repligen (RGEN) stake by 6.4% in Q1 2026, selling an estimated $18.3K and leaving 1,919 shares worth $226K. The position accounts for ﹤0.01% of the portfolio, ranked #1252.

Vestmark Advisory Solutions first reported a position in RGEN in Q4 2025 and has held it in 2 quarters since. The position peaked at $336K in Q4 2025. 441 funds tracked by Wall St. Rank hold RGEN as of Q1 2026.

  • Vestmark Advisory Solutions held 1,919 shares of Repligen worth $226K as of Q1 2026.
  • Vestmark Advisory Solutions sold 131 Repligen shares in Q1 2026, an estimated $18.3K.
  • Repligen made up ﹤0.01% of Vestmark Advisory Solutions's portfolio in Q1 2026, its #1252 holding.
  • Vestmark Advisory Solutions first reported a position in Repligen in Q4 2025 and has held it in 2 quarters since.
  • Vestmark Advisory Solutions's Repligen position peaked at $336K in Q4 2025.
  • 441 funds tracked by Wall St. Rank held Repligen as of Q1 2026.

Based on Vestmark Advisory Solutions's 13F filing for Q1 2026, filed 15 May 2026.