Granahan Investment Management’s Repligen RGEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$16.8M Buy
135,046
+33,849
+33% +$4.21M 0.68% 41
2025
Q1
$12.9M Sell
101,197
-6,218
-6% -$791K 0.64% 51
2024
Q4
$15.5M Buy
107,415
+19,160
+22% +$2.76M 0.65% 47
2024
Q3
$13.1M Buy
+88,255
New +$13.1M 0.52% 58
2024
Q2
Sell
-124,765
Closed -$22.9M 196
2024
Q1
$22.9M Sell
124,765
-4,921
-4% -$905K 0.81% 36
2023
Q4
$23.3M Sell
129,686
-3,072
-2% -$552K 0.77% 39
2023
Q3
$21.1M Sell
132,758
-18,014
-12% -$2.86M 0.75% 38
2023
Q2
$21.3M Buy
150,772
+39,632
+36% +$5.61M 0.66% 46
2023
Q1
$18.7M Buy
111,140
+3,474
+3% +$585K 0.57% 56
2022
Q4
$18.2M Buy
107,666
+40,344
+60% +$6.83M 0.56% 49
2022
Q3
$12.6M Sell
67,322
-56,100
-45% -$10.5M 0.41% 69
2022
Q2
$20M Buy
123,422
+99,947
+426% +$16.2M 0.68% 36
2022
Q1
$4.42M Buy
+23,475
New +$4.42M 0.11% 138
2021
Q3
Sell
-3,976
Closed -$794K 199
2021
Q2
$794K Sell
3,976
-32,552
-89% -$6.5M 0.01% 188
2021
Q1
$7.1M Buy
36,528
+9,847
+37% +$1.91M 0.15% 117
2020
Q4
$5.11M Sell
26,681
-103,269
-79% -$19.8M 0.11% 131
2020
Q3
$19.2M Sell
129,950
-37,281
-22% -$5.5M 0.65% 45
2020
Q2
$21.3M Sell
167,231
-35,883
-18% -$4.57M 0.77% 35
2020
Q1
$19.6M Sell
203,114
-38,552
-16% -$3.72M 1.06% 22
2019
Q4
$22.4M Sell
241,666
-1,022
-0.4% -$94.5K 1.03% 26
2019
Q3
$18.6M Sell
242,688
-13,067
-5% -$1M 1.02% 26
2019
Q2
$22M Sell
255,755
-22,041
-8% -$1.89M 1.09% 27
2019
Q1
$16.4M Buy
277,796
+11,994
+5% +$709K 0.88% 37
2018
Q4
$14M Sell
265,802
-1,514
-0.6% -$79.8K 0.99% 35
2018
Q3
$14.8M Buy
267,316
+89,157
+50% +$4.94M 0.8% 41
2018
Q2
$8.38M Buy
178,159
+19,230
+12% +$905K 0.5% 66
2018
Q1
$5.75M Buy
158,929
+129,230
+435% +$4.68M 0.42% 84
2017
Q4
$1.08M Buy
+29,699
New +$1.08M 0.08% 165