EI
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Ethic Inc’s Repligen RGEN Stock Holding History

Ethic Inc’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 		– Sell
-1,685
Closed -$276K – 1305
2025
Q4 		$276K Buy
1,685
+144
+9% +$22.6K ﹤0.01% 1028
2025
Q3 		$206K Sell
1,541
-3,491
-69% -$424K ﹤0.01% 1115
2025
Q2 		$622K Sell
5,032
-33
-0.7% -$4.2K 0.01% 749
2025
Q1 		$651K Buy
5,065
+3,353
+196% +$516K 0.01% 702
2024
Q4 		$246K Buy
1,712
+49
+3% +$7.03K 0.01% 990
2024
Q3 		$306K Buy
+1,663
New +$238K 0.01% 880
2024
Q2 		– Sell
-1,663
Closed -$306K – 1167
2024
Q1 		$306K Sell
1,663
-16
-1% -$3.05K 0.01% 878
2023
Q4 		$302K Buy
1,679
+179
+12% +$27.9K 0.01% 869
2023
Q3 		$239K Sell
1,500
-707
-32% -$116K 0.01% 875
2023
Q2 		$312K Sell
2,207
-564
-20% -$90.4K 0.01% 780
2023
Q1 		$467K Buy
2,771
+33
+1% +$5.89K 0.02% 669
2022
Q4 		$464K Sell
2,738
-433
-14% -$78.5K 0.03% 596
2022
Q3 		$593K Buy
3,171
+768
+32% +$162K 0.04% 454
2022
Q2 		$390K Sell
2,403
-156
-6% -$24.7K 0.03% 551
2022
Q1 		$481K Buy
2,559
+607
+31% +$115K 0.03% 475
2021
Q4 		$517K Buy
1,952
+72
+4% +$19.4K 0.04% 401
2021
Q3 		$543K Buy
1,880
+473
+34% +$121K 0.06% 346
2021
Q2 		$281K Buy
+1,407
New +$273K 0.03% 456

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

Ethic Inc's RGEN Position: Q1 2026 in Review

Ethic Inc sold out of Repligen (RGEN) in Q1 2026, closing a stake of 1,685 shares — an estimated $276K sold.

Ethic Inc first reported a position in RGEN in Q2 2021 and held it in 18 quarters. The position peaked at $651K in Q1 2025. 441 funds tracked by Wall St. Rank hold RGEN as of Q1 2026.

  • Ethic Inc reported no remaining Repligen position as of Q1 2026 after selling out during the quarter.
  • Ethic Inc sold 1,685 Repligen shares in Q1 2026, an estimated $276K.
  • Ethic Inc first reported a position in Repligen in Q2 2021 and held it in 18 quarters.
  • Ethic Inc's Repligen position peaked at $651K in Q1 2025.
  • 441 funds tracked by Wall St. Rank held Repligen as of Q1 2026.

Based on Ethic Inc's 13F filing for Q1 2026, filed 27 Apr 2026.