YMRC
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Yorktown Management & Research Company’s Repligen RGEN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q1
Sell
-2,150
Closed -$309K 231
2024
Q4
$309K Hold
2,150
0.3% 168
2024
Q3
$320K Hold
2,150
0.33% 161
2024
Q2
$271K Sell
2,150
-900
-30% -$113K 0.29% 175
2024
Q1
$561K Hold
3,050
0.53% 53
2023
Q4
$548K Hold
3,050
0.57% 51
2023
Q3
$485K Sell
3,050
-3,500
-53% -$557K 0.55% 54
2023
Q2
$927K Sell
6,550
-1,200
-15% -$170K 1% 9
2023
Q1
$1.3M Hold
7,750
1.41% 7
2022
Q4
$1.31M Hold
7,750
1.6% 3
2022
Q3
$1.45M Hold
7,750
1.88% 2
2022
Q2
$1.26M Sell
7,750
-2,300
-23% -$374K 1.62% 3
2022
Q1
$1.89M Sell
10,050
-1,000
-9% -$188K 1.6% 4
2021
Q4
$2.93M Buy
11,050
+1,000
+10% +$265K 1.98% 2
2021
Q3
$2.9M Hold
10,050
2.18% 1
2021
Q2
$2.01M Buy
10,050
+800
+9% +$160K 1.57% 5
2021
Q1
$1.8M Buy
9,250
+100
+1% +$19.4K 1.49% 5
2020
Q4
$1.75M Hold
9,150
1.58% 2
2020
Q3
$1.35M Buy
9,150
+1,000
+12% +$148K 1.26% 5
2020
Q2
$1.01M Buy
8,150
+250
+3% +$30.9K 0.9% 9
2020
Q1
$763K Hold
7,900
0.77% 20
2019
Q4
$731K Buy
7,900
+320
+4% +$29.6K 0.39% 93
2019
Q3
$581K Hold
7,580
0.31% 108
2019
Q2
$652K Hold
7,580
0.25% 110
2019
Q1
$448K Buy
+7,580
New +$448K 0.14% 169