Sumitomo Mitsui Trust Group’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
$104M Sell
314,417
-13,346
-4% -$4.54M 0.07% 269
2025
Q4
$130M Buy
327,763
+13,311
+4% +$5.89M 0.08% 237
2025
Q3
$143M Buy
314,452
+20,910
+7% +$8.51M 0.08% 221
2025
Q2
$95.7M Buy
293,542
+2,066
+0.7% +$572K 0.06% 303
2025
Q1
$78.7M Buy
291,476
+4,773
+2% +$1.23M 0.06% 332
2024
Q4
$67.5M Buy
286,703
+8,462
+3% +$2.23M 0.05% 376
2024
Q3
$76.5M Buy
278,241
+1,294
+0.5% +$337K 0.05% 345
2024
Q2
$67.3M Sell
276,947
-14,049
-5% -$2.22M 0.05% 359
2024
Q1
$43.5M Sell
290,996
-4,283
-1% -$714K 0.03% 531
2023
Q4
$56.5M Sell
295,279
-1,421
-0.5% -$242K 0.04% 438
2023
Q3
$52.5M Sell
296,700
-1,929
-0.6% -$368K 0.04% 432
2023
Q2
$56.7M Sell
298,629
-42,338
-12% -$8.39M 0.04% 433
2023
Q1
$68.3M Buy
340,967
+3,991
+1% +$839K 0.05% 396
2022
Q4
$80.1M Sell
336,976
-1,709
-0.5% -$365K 0.06% 354
2022
Q3
$67.8M Buy
338,685
+843
+0.2% +$161K 0.06% 388
2022
Q2
$49.3M Buy
337,842
+15,099
+5% +$2.14M 0.04% 513
2022
Q1
$52.7M Sell
322,743
-1,709
-0.5% -$260K 0.04% 518
2021
Q4
$55M Sell
324,452
-8,119
-2% -$1.51M 0.03% 516
2021
Q3
$62.8M Sell
332,571
-15,344
-4% -$2.88M 0.04% 472
2021
Q2
$59M Sell
347,915
-22,469
-6% -$3.29M 0.03% 502
2021
Q1
$52.3M Sell
370,384
-11,027
-3% -$1.66M 0.03% 530
2020
Q4
$49.6M Sell
381,411
-61,284
-14% -$8.18M 0.03% 537
2020
Q3
$64.5M Sell
442,695
-116,349
-21% -$16.5M 0.04% 424
2020
Q2
$82.8M Sell
559,044
-170,925
-23% -$23M 0.06% 354
2020
Q1
$79.5M Buy
729,969
+286,933
+65% +$33.1M 0.07% 318
2019
Q4
$51M Buy
443,036
+8,603
+2% +$858K 0.04% 477
2019
Q3
$34.9M Buy
434,433
+86,454
+25% +$6.84M 0.03% 545
2019
Q2
$25.2M Sell
347,979
-3,034
-0.9% -$233K 0.02% 616
2019
Q1
$32.8M Buy
351,013
+31,459
+10% +$2.63M 0.03% 544
2018
Q4
$22.5M Buy
319,554
+52,110
+19% +$4.01M 0.02% 583
2018
Q3
$23.4M Sell
267,444
-3,851
-1% -$387K 0.03% 588
2018
Q2
$26.7M Buy
271,295
+16,110
+6% +$1.6M 0.03% 551
2018
Q1
$30.4M Buy
255,185
+15,369
+6% +$1.98M 0.04% 490
2017
Q4
$30.5M Buy
+239,816
New +$30.1M 0.04% 490
2016
Q4
Sell
-210,934
Closed -$14.3M 886
2016
Q3
$14.3M Buy
210,934
+11,580
+6% +$817K 0.02% 603
2016
Q2
$11.1M Sell
199,354
-10,255
-5% -$646K 0.02% 619
2016
Q1
$13.2M Buy
209,609
+7,824
+4% +$520K 0.02% 604
2015
Q4
$19.1M Buy
201,785
+4,865
+2% +$451K 0.03% 531
2015
Q3
$15.8M Buy
196,920
+2,804
+1% +$312K 0.03% 569
2015
Q2
$23.3M Buy
+194,116
New +$23.2M 0.04% 488

Other funds holding ALNY