SignatureFD’s Alnylam Pharmaceuticals ALNY Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$677K Buy
2,047
+66
+3% +$22.5K 0.01% 498
2025
Q4
$788K Sell
1,981
-17
-0.9% -$7.52K 0.01% 441
2025
Q3
$911K Buy
1,998
+92
+5% +$37.5K 0.01% 407
2025
Q2
$622K Buy
1,906
+151
+9% +$41.8K 0.01% 491
2025
Q1
$474K Buy
1,755
+115
+7% +$29.6K 0.01% 548
2024
Q4
$386K Sell
1,640
-214
-12% -$56.3K 0.01% 611
2024
Q3
$510K Buy
1,854
+471
+34% +$123K 0.01% 521
2024
Q2
$336K Buy
1,383
+284
+26% +$44.8K 0.01% 626
2024
Q1
$164K Sell
1,099
-90
-8% -$15K ﹤0.01% 917
2023
Q4
$228K Buy
1,189
+14
+1% +$2.38K 0.01% 743
2023
Q3
$208K Sell
1,175
-493
-30% -$94.1K 0.01% 733
2023
Q2
$317K Buy
1,668
+223
+15% +$44.2K 0.01% 596
2023
Q1
$289K Sell
1,445
-159
-10% -$33.4K 0.01% 605
2022
Q4
$381K Buy
1,604
+59
+4% +$12.6K 0.01% 498
2022
Q3
$309K Buy
1,545
+1,057
+217% +$202K 0.01% 526
2022
Q2
$71K Sell
488
-510
-51% -$72.4K ﹤0.01% 1128
2022
Q1
$163K Buy
998
+75
+8% +$11.4K ﹤0.01% 810
2021
Q4
$157K Sell
923
-29
-3% -$5.39K ﹤0.01% 817
2021
Q3
$180K Buy
952
+12
+1% +$2.25K 0.01% 732
2021
Q2
$159K Buy
940
+136
+17% +$19.9K 0.01% 757
2021
Q1
$114K Sell
804
-149
-16% -$22.4K 0.01% 810
2020
Q4
$124K Buy
953
+473
+99% +$63.2K 0.01% 691
2020
Q3
$70K Buy
480
+245
+104% +$34.8K ﹤0.01% 836
2020
Q2
$35K Buy
235
+45
+24% +$6.07K ﹤0.01% 1095
2020
Q1
$21K Buy
190
+141
+288% +$16.3K ﹤0.01% 1206
2019
Q4
$6K Buy
49
+17
+53% +$1.7K ﹤0.01% 1587
2019
Q3
$3K Hold
32
﹤0.01% 1695
2019
Q2
$2K Buy
+32
New +$2.46K ﹤0.01% 1735
2018
Q4
Sell
-61
Closed -$5K 1930
2018
Q3
$5K Hold
61
﹤0.01% 1526
2018
Q2
$6K Buy
61
+35
+135% +$3.47K ﹤0.01% 1502
2018
Q1
$3K Buy
+26
New +$3.35K ﹤0.01% 1476
2016
Q2
Sell
-37
Closed -$2K 1412
2016
Q1
$2K Buy
+37
New +$2.46K ﹤0.01% 1136
2015
Q4
Sell
-20
Closed -$2K 1279
2015
Q3
$2K Buy
+20
New +$2.22K ﹤0.01% 995

Other funds holding ALNY

SignatureFD's ALNY Position: Q1 2026 in Review

SignatureFD increased its Alnylam Pharmaceuticals (ALNY) stake by 3.3% in Q1 2026, buying an estimated $22.5K and bringing the position to 2,047 shares worth $677K. The position accounts for 0.01% of the portfolio, ranked #498.

SignatureFD first reported a position in ALNY in Q3 2015 and has held it in 33 quarters since. The position peaked at $911K in Q3 2025. 786 funds tracked by Wall St. Rank hold ALNY as of Q1 2026.

  • SignatureFD held 2,047 shares of Alnylam Pharmaceuticals worth $677K as of Q1 2026.
  • SignatureFD bought 66 Alnylam Pharmaceuticals shares in Q1 2026, an estimated $22.5K.
  • Alnylam Pharmaceuticals made up 0.01% of SignatureFD's portfolio in Q1 2026, its #498 holding.
  • SignatureFD first reported a position in Alnylam Pharmaceuticals in Q3 2015 and has held it in 33 quarters since.
  • SignatureFD's Alnylam Pharmaceuticals position peaked at $911K in Q3 2025.
  • 786 funds tracked by Wall St. Rank held Alnylam Pharmaceuticals as of Q1 2026.

Based on SignatureFD's 13F filing for Q1 2026, filed 7 Apr 2026.