Bank of America
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Bank of America’s Repligen RGEN Stock Holding History

Bank of America’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 		$44.6M Sell
378,205
-19,024
-5% -$2.66M ﹤0.01% 1680
2025
Q4 		$65.1M Buy
397,229
+7,848
+2% +$1.23M ﹤0.01% 1369
2025
Q3 		$52M Sell
389,381
-9,576
-2% -$1.16M ﹤0.01% 1728
2025
Q2 		$49.6M Buy
398,957
+2,982
+0.8% +$379K ﹤0.01% 1718
2025
Q1 		$50.4M Buy
395,975
+118,028
+42% +$18.2M ﹤0.01% 1577
2024
Q4 		$40M Sell
277,947
-158,404
-36% -$22.7M ﹤0.01% 1689
2024
Q3 		$64.9M Buy
436,351
+31,454
+8% +$4.51M 0.01% 1352
2024
Q2 		$51M Sell
404,897
-17,888
-4% -$2.8M ﹤0.01% 1436
2024
Q1 		$77.8M Buy
422,785
+6,864
+2% +$1.31M 0.01% 1185
2023
Q4 		$74.8M Buy
415,921
+1,165
+0.3% +$181K 0.01% 1108
2023
Q3 		$66M Buy
414,756
+23,702
+6% +$3.87M 0.01% 1113
2023
Q2 		$55.3M Sell
391,054
-47,073
-11% -$7.55M 0.01% 1236
2023
Q1 		$73.8M Sell
438,127
-3,660
-0.8% -$653K 0.01% 1112
2022
Q4 		$74.8M Sell
441,787
-80,730
-15% -$14.6M 0.01% 1048
2022
Q3 		$97.8M Buy
522,517
+33,606
+7% +$7.09M 0.01% 867
2022
Q2 		$79.4M Sell
488,911
-57,675
-11% -$9.12M 0.01% 1004
2022
Q1 		$103M Sell
546,586
-66,333
-11% -$12.6M 0.01% 951
2021
Q4 		$162M Buy
612,919
+22,152
+4% +$5.97M 0.02% 771
2021
Q3 		$171M Sell
590,767
-19,629
-3% -$5.04M 0.02% 704
2021
Q2 		$122M Sell
610,396
-162,986
-21% -$31.6M 0.01% 851
2021
Q1 		$150M Sell
773,382
-1,590
-0.2% -$326K 0.02% 695
2020
Q4 		$149M Buy
774,972
+75,648
+11% +$13.8M 0.02% 625
2020
Q3 		$103M Buy
699,324
+93,857
+16% +$13.4M 0.01% 722
2020
Q2 		$74.8M Buy
605,467
+199,739
+49% +$23.5M 0.01% 830
2020
Q1 		$39.2M Buy
405,728
+213,130
+111% +$20.6M 0.01% 1080
2019
Q4 		$17.8M Buy
192,598
+77,518
+67% +$6.51M ﹤0.01% 1992
2019
Q3 		$8.83M Sell
115,080
-21,381
-16% -$1.87M ﹤0.01% 2640
2019
Q2 		$11.7M Buy
136,461
+11,569
+9% +$789K ﹤0.01% 2381
2019
Q1 		$7.38M Buy
124,892
+18,149
+17% +$1.04M ﹤0.01% 2782
2018
Q4 		$5.63M Buy
106,743
+35,909
+51% +$2.11M ﹤0.01% 2867
2018
Q3 		$3.93M Sell
70,834
-27,882
-28% -$1.44M ﹤0.01% 3424
2018
Q2 		$4.64M Buy
98,716
+17,923
+22% +$738K ﹤0.01% 3235
2018
Q1 		$2.92M Sell
80,793
-5,501
-6% -$193K ﹤0.01% 3574
2017
Q4 		$3.13M Sell
86,294
-60,916
-41% -$2.21M ﹤0.01% 3554
2017
Q3 		$5.64M Buy
147,210
+24,306
+20% +$1.02M ﹤0.01% 3075
2017
Q2 		$5.09M Buy
122,904
+29,901
+32% +$1.14M ﹤0.01% 3019
2017
Q1 		$3.27M Buy
93,003
+33,084
+55% +$1.05M ﹤0.01% 3434
2016
Q4 		$1.85M Buy
59,919
+32,984
+122% +$1.02M ﹤0.01% 3840
2016
Q3 		$813K Buy
26,935
+2,902
+12% +$87.6K ﹤0.01% 4297
2016
Q2 		$657K Sell
24,033
-4,684
-16% -$120K ﹤0.01% 4472
2016
Q1 		$771K Sell
28,717
-3,525
-11% -$86.3K ﹤0.01% 4290
2015
Q4 		$912K Buy
32,242
+17,038
+112% +$491K ﹤0.01% 4431
2015
Q3 		$423K Sell
15,204
-31,788
-68% -$1.15M ﹤0.01% 4915
2015
Q2 		$1.94M Buy
46,992
+45,564
+3,191% +$1.67M ﹤0.01% 3499
2015
Q1 		$43K Sell
1,428
-4,531
-76% -$118K ﹤0.01% 5733
2014
Q4 		$118K Sell
5,959
-2,918
-33% -$65.2K ﹤0.01% 5766
2014
Q3 		$177K Sell
8,877
-33,035
-79% -$695K ﹤0.01% 5499
2014
Q2 		$955K Buy
41,912
+8,795
+27% +$157K ﹤0.01% 4015
2014
Q1 		$426K Sell
33,117
-1,402
-4% -$20.1K ﹤0.01% 4753
2013
Q4 		$471K Buy
34,519
+28,983
+524% +$346K ﹤0.01% 4818
2013
Q3 		$61K Buy
5,536
+916
+20% +$9.12K ﹤0.01% 6297
2013
Q2 		$38K Buy
+4,620
New +$38.8K ﹤0.01% 6706

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

Bank of America's RGEN Position: Q1 2026 in Review

Bank of America reduced its Repligen (RGEN) stake by 4.8% in Q1 2026, selling an estimated $2.66M and leaving 378,205 shares worth $44.6M. The position accounts for ﹤0.01% of the portfolio, ranked #1680.

Bank of America first reported a position in RGEN in Q2 2013 and has held it in 52 quarters since. The position peaked at $171M in Q3 2021. 442 funds tracked by Wall St. Rank hold RGEN as of Q1 2026.

  • Bank of America held 378,205 shares of Repligen worth $44.6M as of Q1 2026.
  • Bank of America sold 19,024 Repligen shares in Q1 2026, an estimated $2.66M.
  • Repligen made up ﹤0.01% of Bank of America's portfolio in Q1 2026, its #1680 holding.
  • Bank of America first reported a position in Repligen in Q2 2013 and has held it in 52 quarters since.
  • Bank of America's Repligen position peaked at $171M in Q3 2021.
  • 442 funds tracked by Wall St. Rank held Repligen as of Q1 2026.

Based on Bank of America's 13F filing for Q1 2026, filed 18 May 2026.