Bank of Montreal
RGEN icon

Bank of Montreal’s Repligen RGEN Stock Holding History

Bank of Montreal’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 		– Sell
-3,300
Closed -$389K – 4021
2026
Q1 		$389K Buy
+3,300
New +$461K ﹤0.01% 2514
2024
Q1 		– Sell
-8,100
Closed -$1.52M – 4250
2023
Q4 		$1.52M Buy
+8,100
New +$1.26M ﹤0.01% 1830

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
UCFA
United Capital Financial Advisors Irving, Texas $18.2B AUM 22.02% 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 $3.38T AUM 44.17% 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

Bank of Montreal's RGEN Position: Q2 2026 in Review

Bank of Montreal reduced its Repligen (RGEN) stake by 15% in Q2 2026, selling an estimated $447K and leaving 20,025 shares worth $2.73M. The position accounts for ﹤0.01% of the portfolio, ranked #1605.

Bank of Montreal first reported a position in RGEN in Q2 2013 and has held it in 53 quarters since. The position peaked at $39.7M in Q1 2023. 482 funds tracked by Wall St. Rank hold RGEN as of Q2 2026.

  • Bank of Montreal held 20,025 shares of Repligen worth $2.73M as of Q2 2026.
  • Bank of Montreal sold 3,642 Repligen shares in Q2 2026, an estimated $447K.
  • Repligen made up ﹤0.01% of Bank of Montreal's portfolio in Q2 2026, its #1605 holding.
  • Bank of Montreal first reported a position in Repligen in Q2 2013 and has held it in 53 quarters since.
  • Bank of Montreal's Repligen position peaked at $39.7M in Q1 2023.
  • 482 funds tracked by Wall St. Rank held Repligen as of Q2 2026.

Based on Bank of Montreal's 13F filing for Q2 2026, filed 12 Aug 2026.