Wolverine Trading
RGEN icon

Wolverine Trading’s Repligen RGEN Stock Holding History

Wolverine Trading’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 		$546K Buy
+4,400
New +$534K ﹤0.01% 3609
2025
Q1 		– Sell
-3,400
Closed -$489K – 5640
2024
Q4 		$489K Buy
3,400
+800
+31% +$115K ﹤0.01% 3418
2024
Q3 		$379K Buy
+2,600
New +$373K ﹤0.01% 3349
2023
Q4 		– Sell
-2,800
Closed -$445K – 5090
2023
Q3 		$445K Buy
2,800
+1,000
+56% +$163K ﹤0.01% 2875
2023
Q2 		$249K Buy
+1,800
New +$289K ﹤0.01% 3293
2022
Q1 		– Sell
-3,800
Closed -$992K – 6270
2021
Q4 		$992K Buy
+3,800
New +$1.02M ﹤0.01% 2630
2021
Q3 		– Sell
-6,700
Closed -$1.37M – 6823
2021
Q2 		$1.37M Buy
+6,700
New +$1.3M ﹤0.01% 2423
2021
Q1 		– Sell
-4,100
Closed -$775K – 6314
2020
Q4 		$775K Sell
4,100
-1,000
-20% -$182K ﹤0.01% 2667
2020
Q3 		$768K Buy
+5,100
New +$729K ﹤0.01% 2337
2020
Q1 		– Sell
-39,600
Closed -$3.64M – 5157
2019
Q4 		$3.64M Sell
39,600
-19,200
-33% -$1.61M 0.01% 1356
2019
Q3 		$4.51M Buy
58,800
+35,600
+153% +$3.11M 0.01% 922
2019
Q2 		$1.99M Buy
+23,200
New +$1.58M 0.01% 1500
2017
Q4 		– Sell
-17,100
Closed -$655K – 5380
2017
Q3 		$655K Sell
17,100
-2,800
-14% -$117K ﹤0.01% 2325
2017
Q2 		$829K Buy
19,900
+8,400
+73% +$319K ﹤0.01% 1926
2017
Q1 		$403K Buy
+11,500
New +$364K ﹤0.01% 2653
2016
Q3 		– Sell
-12,300
Closed -$328K – 5026
2016
Q2 		$328K Buy
+12,300
New +$315K ﹤0.01% 2687

Other funds holding RGEN

BlackRock
BlackRock New York $5.72T AUM 30.48% 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 $865B AUM 30.76% 1-Year Est. Return
UCFA
United Capital Financial Advisors Irving, Texas $16.3B AUM 16.34% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return
Holocene Advisors
Holocene Advisors New York $41.5B AUM 42.97% 1-Year Est. Return
CIP
Champlain Investment Partners Burlington, Vermont $7.88B AUM 6.82% 1-Year Est. Return

Wolverine Trading's RGEN Position: Q3 2025 in Review

Wolverine Trading opened a new position in Repligen (RGEN) in Q3 2025: 3,422 shares worth $425K. The stake represents ﹤0.01% of the portfolio and ranks #3895 among its holdings. This is a return to the name: Wolverine Trading previously reported a position in RGEN as recently as Q4 2024.

Wolverine Trading first reported a position in RGEN in Q4 2016 and has held it in 9 quarters since. The position peaked at $1.22M in Q4 2019. 451 funds tracked by Wall St. Rank hold RGEN as of Q3 2025.

  • Wolverine Trading held 3,422 shares of Repligen worth $425K as of Q3 2025.
  • Repligen was a new Wolverine Trading position in Q3 2025.
  • Repligen made up ﹤0.01% of Wolverine Trading's portfolio in Q3 2025, its #3895 holding.
  • Wolverine Trading first reported a position in Repligen in Q4 2016 and has held it in 9 quarters since.
  • Wolverine Trading's Repligen position peaked at $1.22M in Q4 2019.
  • 451 funds tracked by Wall St. Rank held Repligen as of Q3 2025.

Based on Wolverine Trading's 13F filing for Q3 2025, filed 14 Nov 2025.