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Alnylam Pharmaceuticals

483 hedge funds and large institutions have $28.3B invested in Alnylam Pharmaceuticals in 2022 Q4 according to their latest regulatory filings, with 83 funds opening new positions, 176 increasing their positions, 147 reducing their positions, and 85 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more capital invested

Capital invested by funds: $ → $

2% less first-time investments, than exits

New positions opened: 83 | Existing positions closed: 85

2% less funds holding

Funds holding: 493483 (-10)

14.46% less ownership

Funds ownership: 111.57%97.1% (-14%)

Holders
483
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
14
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$401M
Puts
$318M
Net Calls
Net Calls Change

Top Buyers

1 +$580M
2 +$198M
3 +$195M
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$138M
5
Fidelity Investments
Fidelity Investments
Massachusetts
+$134M

Top Sellers

1 -$3.8B
2 -$162M
3 -$135M
4
Amundi
Amundi
France
-$119M
5
Adage Capital Partners
Adage Capital Partners
Massachusetts
-$97.1M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$3.9B
2
$3.21B
3
$2.73B
4
$2.24B
5
$2.02B
6
$1.48B
7
$1.09B
8
$968M
9
$761M
10
$743M
11
$662M
12
$477M
13
$401M
14
$400M
15
$330M
16
$263M
17
$241M
18
$219M
19
$198M
20
$180M
21
$178M
22
$174M
23
$169M
24
$166M
25
$159M