PCH
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Polar Capital Holdings’s Alnylam Pharmaceuticals ALNY Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$77.4M Sell
237,500
-42,500
-15% -$13.9M 0.41% 67
2025
Q1
$75.6M Sell
280,000
-30,000
-10% -$8.1M 0.46% 65
2024
Q4
$72.9M Hold
310,000
0.41% 63
2024
Q3
$85.3M Buy
310,000
+25,000
+9% +$6.88M 0.41% 55
2024
Q2
$69.3M Buy
285,000
+50,000
+21% +$12.2M 0.41% 68
2024
Q1
$35.1M Buy
235,000
+50,000
+27% +$7.47M 0.18% 106
2023
Q4
$35.4M Sell
185,000
-50,000
-21% -$9.57M 0.22% 100
2023
Q3
$41.6M Hold
235,000
0.31% 84
2023
Q2
$44.6M Sell
235,000
-76,918
-25% -$14.6M 0.23% 90
2023
Q1
$62.5M Buy
311,918
+14,418
+5% +$2.89M 0.41% 70
2022
Q4
$70.7M Buy
297,500
+182,500
+159% +$43.4M 0.56% 53
2022
Q3
$23K Sell
115,000
-98,079
-46% -$19.6K 0.15% 132
2022
Q2
$31.1K Sell
213,079
-16,754
-7% -$2.44K 0.18% 110
2022
Q1
$37.5K Sell
229,833
-305,798
-57% -$49.9K 0.17% 109
2021
Q4
$90.8K Buy
535,631
+11,919
+2% +$2.02K 0.34% 59
2021
Q3
$98.9K Buy
523,712
+195,430
+60% +$36.9K 0.4% 50
2021
Q2
$55.7K Buy
328,282
+129,782
+65% +$22K 0.24% 95
2021
Q1
$28M Sell
198,500
-3,500
-2% -$494K 0.17% 130
2020
Q4
$26.3M Buy
+202,000
New +$26.3M 0.16% 130