William Blair Investment Management’s Repligen RGEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2024
Q2
Sell
-634,990
Closed -$117M 443
2024
Q1
$117M Sell
634,990
-270,770
-30% -$49.8M 0.3% 98
2023
Q4
$163M Sell
905,760
-41,133
-4% -$7.4M 0.47% 72
2023
Q3
$151M Buy
946,893
+1,024
+0.1% +$163K 0.5% 67
2023
Q2
$134M Buy
945,869
+34,501
+4% +$4.88M 0.43% 80
2023
Q1
$153M Buy
911,368
+237,796
+35% +$40M 0.53% 57
2022
Q4
$114M Buy
673,572
+126,188
+23% +$21.4M 0.44% 81
2022
Q3
$102M Sell
547,384
-185,702
-25% -$34.7M 0.4% 85
2022
Q2
$119M Buy
+733,086
New +$119M 0.44% 80
2018
Q4
Sell
-1,363,109
Closed -$75.6M 427
2018
Q3
$75.6M Sell
1,363,109
-443,195
-25% -$24.6M 0.26% 111
2018
Q2
$85M Sell
1,806,304
-399
-0% -$18.8K 0.32% 104
2018
Q1
$65.4M Buy
1,806,703
+4,134
+0.2% +$150K 0.25% 121
2017
Q4
$65.4M Buy
1,802,569
+742,634
+70% +$26.9M 0.25% 121
2017
Q3
$40.6M Buy
1,059,935
+959
+0.1% +$36.7K 0.15% 160
2017
Q2
$43.9M Buy
1,058,976
+352,045
+50% +$14.6M 0.16% 157
2017
Q1
$24.9M Buy
706,931
+30,198
+4% +$1.06M 0.09% 199
2016
Q4
$20.9M Buy
676,733
+5,820
+0.9% +$179K 0.08% 227
2016
Q3
$20.3M Sell
670,913
-126,031
-16% -$3.8M 0.08% 218
2016
Q2
$21.8M Buy
796,944
+511,296
+179% +$14M 0.09% 202
2016
Q1
$7.66M Buy
285,648
+124,755
+78% +$3.35M 0.03% 315
2015
Q4
$4.55M Sell
160,893
-5,112
-3% -$145K 0.02% 359
2015
Q3
$4.62M Buy
+166,005
New +$4.62M 0.01% 801