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Marco Investment Management’s Repligen RGEN Stock Holding History

Marco 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
2026
Q1 		– Sell
-1,255
Closed -$206K – 238
2025
Q4 		$206K Buy
+1,255
New +$197K 0.02% 222
2021
Q4 		– Sell
-970
Closed -$280K – 227
2021
Q3 		$280K Sell
970
-250
-20% -$64.1K 0.03% 182
2021
Q2 		$244K Sell
1,220
-40
-3% -$7.76K 0.03% 183
2021
Q1 		$245K Sell
1,260
-200
-14% -$41K 0.03% 176
2020
Q4 		$280K Sell
1,460
-240
-14% -$43.7K 0.04% 158
2020
Q3 		$251K Hold
1,700
– – 0.04% 150
2020
Q2 		$210K Sell
1,700
-375
-18% -$44.1K 0.04% 158
2020
Q1 		$200K Buy
+2,075
New +$200K 0.04% 151
2019
Q3 		– Sell
-2,675
Closed -$230K – 178
2019
Q2 		$230K Buy
+2,675
New +$182K 0.04% 162

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

Marco Investment Management's RGEN Position: Q1 2026 in Review

Marco Investment Management sold out of Repligen (RGEN) in Q1 2026, closing a stake of 1,255 shares — an estimated $206K sold.

Marco Investment Management first reported a position in RGEN in Q2 2019 and held it in 9 quarters. The position peaked at $280K in Q3 2021. 442 funds tracked by Wall St. Rank hold RGEN as of Q1 2026.

  • Marco Investment Management reported no remaining Repligen position as of Q1 2026 after selling out during the quarter.
  • Marco Investment Management sold 1,255 Repligen shares in Q1 2026, an estimated $206K.
  • Marco Investment Management first reported a position in Repligen in Q2 2019 and held it in 9 quarters.
  • Marco Investment Management's Repligen position peaked at $280K in Q3 2021.
  • 442 funds tracked by Wall St. Rank held Repligen as of Q1 2026.

Based on Marco Investment Management's 13F filing for Q1 2026, filed 8 May 2026.