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Alnylam Pharmaceuticals

281 hedge funds and large institutions have $8.69B invested in Alnylam Pharmaceuticals in 2019 Q3 according to their latest regulatory filings, with 35 funds opening new positions, 108 increasing their positions, 78 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed

42% more call options, than puts

Call options by funds: $113M | Put options by funds: $79.5M

38% more repeat investments, than reductions

Existing positions increased: 108 | Existing positions reduced: 78

38% more funds holding in top 10

Funds holding in top 10: 811 (+3)

13% more capital invested

Capital invested by funds: $7.7B → $8.69B (+$995M)

2.4% less ownership

Funds ownership: 99.58%97.18% (-2.4%)

3% less funds holding

Funds holding: 290281 (-9)

20% less first-time investments, than exits

New positions opened: 35 | Existing positions closed: 44

Holders
281
Holders Change
-9
Holders Change %
-3.1%
% of All Funds
6.14%
Holding in Top 10
11
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+37.5%
% of All Funds
0.24%
New
35
Increased
108
Reduced
78
Closed
44
Calls
$113M
Puts
$79.5M
Net Calls
+$33.5M
Net Calls Change
+$14.6M

ALNY Hedge Fund Activity: Q3 2019 in Review

281 of the 4,574 institutional investors tracked by Wall St. Rank reported a position in Alnylam Pharmaceuticals (ALNY) for Q3 2019, worth a combined $8.69B — up 13% from $7.7B a quarter earlier.

Sellers outnumbered buyers: 44 funds closed out of ALNY and 35 opened new positions — a net loss of 9 holders — while 78 trimmed existing stakes and 108 added.

The largest buyer was Baillie Gifford & Co, adding an estimated $160M. The largest seller was Maverick Capital, cutting an estimated $80.2M.

  • 281 institutional investors held Alnylam Pharmaceuticals (ALNY) as of Q3 2019, down from 290 in Q2 2019.
  • Funds reported $8.69B of Alnylam Pharmaceuticals stock for Q3 2019, up 13% quarter-over-quarter.
  • 35 funds opened new Alnylam Pharmaceuticals positions in Q3 2019 and 44 closed out, a net change of -9 holders.
  • The largest Alnylam Pharmaceuticals buyer in Q3 2019 was Baillie Gifford & Co, an estimated $160M added.
  • The largest Alnylam Pharmaceuticals seller in Q3 2019 was Maverick Capital, an estimated $80.2M sold.

Based on aggregated 13F filings for Q3 2019.