Kayne Anderson Rudnick Investment Management
RGEN icon

Kayne Anderson Rudnick Investment Management’s Repligen RGEN Stock Holding History

Kayne Anderson Rudnick Investment 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
2025
Q3 		– Sell
-14
Closed -$1.74K – 1099
2025
Q2 		$1.74K Buy
+14
New +$1.78K ﹤0.01% 862
2021
Q1 		– Sell
-7
Closed -$1K – 698
2020
Q4 		$1K Buy
+7
New +$1.27K ﹤0.01% 657

Other funds holding RGEN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
UCFA
United Capital Financial Advisors Irving, Texas $18.2B AUM 22.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return
Holocene Advisors
Holocene Advisors New York $44.4B AUM 57.89% 1-Year Est. Return
CIP
Champlain Investment Partners Burlington, Vermont $3.89B AUM 16.15% 1-Year Est. Return

Kayne Anderson Rudnick Investment Management's RGEN Position: Q3 2025 in Review

Kayne Anderson Rudnick Investment Management sold out of Repligen (RGEN) in Q3 2025, closing a stake of 14 shares — an estimated $1.74K sold.

Kayne Anderson Rudnick Investment Management first reported a position in RGEN in Q4 2020 and held it in 2 quarters. The position peaked at $1.74K in Q2 2025. 453 funds tracked by Wall St. Rank hold RGEN as of Q3 2025.

  • Kayne Anderson Rudnick Investment Management reported no remaining Repligen position as of Q3 2025 after selling out during the quarter.
  • Kayne Anderson Rudnick Investment Management sold 14 Repligen shares in Q3 2025, an estimated $1.74K.
  • Kayne Anderson Rudnick Investment Management first reported a position in Repligen in Q4 2020 and held it in 2 quarters.
  • Kayne Anderson Rudnick Investment Management's Repligen position peaked at $1.74K in Q2 2025.
  • 453 funds tracked by Wall St. Rank held Repligen as of Q3 2025.

Based on Kayne Anderson Rudnick Investment Management's 13F filing for Q3 2025, filed 13 Nov 2025.