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Brown Capital Management’s Repligen RGEN Stock Holding History

Brown Capital 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
Q2 		$19.2M Sell
140,899
-29,097
-17% -$3.57M 3.84% 8
2026
Q1 		$20M Sell
169,996
-103,976
-38% -$14.5M 2.85% 10
2025
Q4 		$44.9M Sell
273,972
-394,886
-59% -$61.8M 3.68% 4
2025
Q3 		$89.4M Sell
668,858
-336,418
-33% -$40.9M 3.68% 7
2025
Q2 		$125M Buy
1,005,276
+141,241
+16% +$18M 3.64% 8
2025
Q1 		$110M Sell
864,035
-90,905
-10% -$14M 3.31% 11
2024
Q4 		$137M Sell
954,940
-164,639
-15% -$23.6M 3.19% 13
2024
Q3 		$167M Sell
1,119,579
-174,099
-13% -$25M 3.59% 11
2024
Q2 		$163M Buy
1,293,678
+139,043
+12% +$21.8M 3.3% 15
2024
Q1 		$212M Sell
1,154,635
-370,429
-24% -$70.5M 3.76% 9
2023
Q4 		$274M Buy
1,525,064
+83,416
+6% +$13M 4.11% 9
2023
Q3 		$229M Sell
1,441,648
-3,565
-0.2% -$583K 3.51% 12
2023
Q2 		$204M Buy
1,445,213
+4,845
+0.3% +$777K 2.9% 15
2023
Q1 		$243M Sell
1,440,368
-11,967
-0.8% -$2.14M 3.62% 12
2022
Q4 		$246M Sell
1,452,335
-287,699
-17% -$52.2M 4.07% 11
2022
Q3 		$326M Sell
1,740,034
-17,013
-1% -$3.59M 4.56% 7
2022
Q2 		$285M Buy
1,757,047
+302,286
+21% +$47.8M 3.82% 12
2022
Q1 		$274M Buy
1,454,761
+444,646
+44% +$84.5M 2.72% 16
2021
Q4 		$268M Sell
1,010,115
-7,362
-0.7% -$1.98M 2.21% 19
2021
Q3 		$294M Buy
1,017,477
+1,868
+0.2% +$479K 2.41% 17
2021
Q2 		$203M Buy
1,015,609
+291,789
+40% +$56.6M 1.54% 27
2021
Q1 		$141M Buy
+723,820
New +$148M 1.05% 32

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 $3.37T AUM 44.26% 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

Brown Capital Management's RGEN Position: Q2 2026 in Review

Brown Capital Management reduced its Repligen (RGEN) stake by 17% in Q2 2026, selling an estimated $3.57M and leaving 140,899 shares worth $19.2M. The position accounts for 3.84% of the portfolio, ranked #8.

Brown Capital Management first reported a position in RGEN in Q1 2021 and has held it in 22 quarters since. The position peaked at $326M in Q3 2022. 480 funds tracked by Wall St. Rank hold RGEN as of Q2 2026.

  • Brown Capital Management held 140,899 shares of Repligen worth $19.2M as of Q2 2026.
  • Brown Capital Management sold 29,097 Repligen shares in Q2 2026, an estimated $3.57M.
  • Repligen made up 3.84% of Brown Capital Management's portfolio in Q2 2026, its #8 holding.
  • Brown Capital Management first reported a position in Repligen in Q1 2021 and has held it in 22 quarters since.
  • Brown Capital Management's Repligen position peaked at $326M in Q3 2022.
  • 480 funds tracked by Wall St. Rank held Repligen as of Q2 2026.

Based on Brown Capital Management's 13F filing for Q2 2026, filed 27 Jul 2026.