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BMSSC
B. Metzler seel. Sohn & Co’s
Alnylam Pharmaceuticals
ALNY
Stock Holding History
B. Metzler seel. Sohn & Co’s Portfolio
ALNY Stock Details
ALNY Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$2.8M
Buy
8,475
+3,223
+61%
+$1.1M
0.03%
314
2025
Q4
$2.09M
Buy
5,252
+1,339
+34%
+$593K
0.02%
390
2025
Q3
$1.78M
Buy
3,913
+680
+21%
+$277K
0.02%
417
2025
Q2
$1.05M
Hold
3,233
–
–
0.01%
531
2025
Q1
$873K
Sell
3,233
-46
-1%
-$11.8K
0.01%
549
2024
Q4
$772K
Hold
3,279
–
–
0.01%
582
2024
Q3
$902K
Sell
3,279
-738
-18%
-$192K
0.01%
566
2024
Q2
$976K
Buy
4,017
+99
+3%
+$15.6K
0.01%
528
2024
Q1
$586K
Buy
3,918
+190
+5%
+$31.7K
0.01%
599
2023
Q4
$714K
Hold
3,728
–
–
0.01%
554
2023
Q3
$660K
Buy
3,728
+37
+1%
+$7.06K
0.01%
541
2023
Q2
$701K
Hold
3,691
–
–
0.01%
537
2023
Q1
$739K
Buy
3,691
+367
+11%
+$77.1K
0.01%
491
2022
Q4
$790K
Buy
3,324
+1,005
+43%
+$214K
0.01%
470
2022
Q3
$464K
Hold
2,319
–
–
0.01%
553
2022
Q2
$338K
Hold
2,319
–
–
0.01%
623
2022
Q1
$379K
Hold
2,319
–
–
0.01%
650
2021
Q4
$397K
Buy
2,319
+374
+19%
+$69.5K
0.01%
603
2021
Q3
$367K
Hold
1,945
–
–
0.01%
608
2021
Q2
$330K
Buy
1,945
+468
+32%
+$68.5K
﹤0.01%
606
2021
Q1
$209K
Buy
+1,477
New
+$222K
﹤0.01%
659
Other funds holding ALNY
Fidelity Investments
Boston, Massachusetts
$1.9T AUM
41.92%
1-Year Est. Return
Capital World Investors
Los Angeles, California
$733B AUM
35.63%
1-Year Est. Return
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
Capital Research Global Investors
Los Angeles, California
$645B AUM
30.41%
1-Year Est. Return
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
JP Morgan Chase
New York
$1.47T AUM
27.86%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
T. Rowe Price Investment Management
Baltimore, Maryland
$145B AUM
22.78%
1-Year Est. Return
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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