Impax Asset Management Group
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Impax Asset Management Group’s Repligen RGEN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$93.8M Sell
761,043
-43,468
-5% -$5.36M 0.54% 61
2025
Q1
$101M Sell
804,511
-247,428
-24% -$31.2M 0.61% 55
2024
Q4
$150M Sell
1,051,939
-6,230
-0.6% -$890K 0.68% 56
2024
Q3
$156M Sell
1,058,169
-68,709
-6% -$10.2M 0.62% 57
2024
Q2
$141M Buy
1,126,878
+445,858
+65% +$55.8M 0.57% 58
2024
Q1
$125M Sell
681,020
-231,801
-25% -$42.4M 0.48% 70
2023
Q4
$163M Sell
912,821
-59,848
-6% -$10.7M 0.66% 55
2023
Q3
$154M Sell
972,669
-39,398
-4% -$6.23M 0.69% 51
2023
Q2
$142M Buy
1,012,067
+145,688
+17% +$20.5M 0.57% 61
2023
Q1
$145M Buy
866,379
+45,527
+6% +$7.62M 0.61% 59
2022
Q4
$138M Buy
820,852
+66,751
+9% +$11.2M 0.62% 59
2022
Q3
$140M Sell
754,101
-96,050
-11% -$17.9M 0.72% 54
2022
Q2
$137M Sell
850,151
-43,160
-5% -$6.97M 0.67% 58
2022
Q1
$167M Buy
893,311
+80,299
+10% +$15M 0.69% 57
2021
Q4
$214M Buy
813,012
+195,300
+32% +$51.5M 0.78% 49
2021
Q3
$178M Sell
617,712
-198,804
-24% -$57.2M 0.73% 55
2021
Q2
$162M Buy
816,516
+50,362
+7% +$10M 0.72% 51
2021
Q1
$148M Buy
766,154
+205,306
+37% +$39.7M 0.76% 52
2020
Q4
$107M Buy
560,848
+275,711
+97% +$52.5M 0.68% 57
2020
Q3
$41.6M Sell
285,137
-3,459
-1% -$505K 0.36% 66
2020
Q2
$35.7M Buy
288,596
+125,496
+77% +$15.5M 0.37% 66
2020
Q1
$15.6M Buy
+163,100
New +$15.6M 0.21% 89