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ALXN

Alexion Pharmaceuticals
ALXN

Delisted

ALXN was delisted on the 20th of July, 2021.

559 hedge funds and large institutions have $26B invested in Alexion Pharmaceuticals in 2017 Q2 according to their latest regulatory filings, with 72 funds opening new positions, 254 increasing their positions, 178 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed

47% more call options, than puts

Call options by funds: $675M | Put options by funds: $459M

43% more repeat investments, than reductions

Existing positions increased: 254 | Existing positions reduced: 178

12% more funds holding in top 10

Funds holding in top 10: 1719 (+2)

6% more first-time investments, than exits

New positions opened: 72 | Existing positions closed: 68

0% more capital invested

Capital invested by funds: $26B → $26B (+$69.5M)

0% less funds holding

Funds holding: 561559 (-2)

Holders
559
Holders Change
-2
Holders Change %
-0.36%
% of All Funds
13.94%
Holding in Top 10
19
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+11.76%
% of All Funds
0.47%
New
72
Increased
254
Reduced
178
Closed
68
Calls
$675M
Puts
$459M
Net Calls
+$215M
Net Calls Change
+$211M
Name Holding Trade Value Shares
Change
Change in
Stake
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$2.78B +$411M +3,533,117 +18%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$2.6B -$655M -5,627,122 -21%
BlackRock
3
BlackRock
New York
$2.42B +$151M +1,298,185 +7%
Vanguard Group
4
Vanguard Group
Pennsylvania
$1.8B +$37.1M +318,375 +2%
State Street
5
State Street
Massachusetts
$1.44B +$65.4M +561,962 +5%
BBA
6
Baker Bros. Advisors
New York
$1.04B +$234M +2,009,734 +31%
Sands Capital Management
7
Sands Capital Management
Virginia
$772M +$129M +1,110,444 +21%
Ameriprise
8
Ameriprise
Minnesota
$751M +$2.99M +25,724 +0.4%
Goldman Sachs
9
Goldman Sachs
New York
$584M +$377M +3,237,464 +207%
Invesco
10
Invesco
Georgia
$536M +$82.5M +708,900 +19%
O
11
OrbiMed
New York
$471M +$18.7M +160,800 +4%
Norges Bank
12
Norges Bank
Norway
$456M +$77.3M +664,110 +22%
Bank of New York Mellon
13
Bank of New York Mellon
New York
$408M +$7.54M +64,800 +2%
TCIM
14
TIAA CREF Investment Management
New York
$392M +$111M +955,578 +42%
ClearBridge Investments
15
ClearBridge Investments
New York
$373M +$48.2M +414,280 +16%
Northern Trust
16
Northern Trust
Illinois
$361M +$50.7M +435,482 +17%
Franklin Resources
17
Franklin Resources
California
$292M +$51.2M +439,714 +22%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$263M +$5.37M +46,125 +2%
Bank of America
19
Bank of America
North Carolina
$212M +$11.7M +100,866 +6%
WRF
20
Waddell & Reed Financial
Kansas
$202M -$44.9M -386,146 -19%
TCP
21
Tourbillon Capital Partners
New York
$201M +$88M +756,131 +85%
Temasek Holdings
22
Temasek Holdings
Singapore
$177M +$26.3M +226,292 +18%
Bank of Montreal
23
Bank of Montreal
Ontario, Canada
$173M +$143M +1,228,025 +629%
BB
24
BB Biotech
Switzerland
$165M +$14.5M +125,000 +10%
JP Morgan Chase
25
JP Morgan Chase
New York
$160M -$205M -1,758,935 -57%

ALXN Hedge Fund Activity: Q2 2017 in Review

559 of the 4,011 institutional investors tracked by Wall St. Rank reported a position in Alexion Pharmaceuticals (ALXN) for Q2 2017, worth a combined $26B — up 0.27% from $26B a quarter earlier.

Buyers outnumbered sellers: 72 funds opened new ALXN positions and 68 closed out — a net gain of 4 holders — while 254 added to existing stakes and 178 trimmed.

The largest buyer was T. Rowe Price Associates, adding an estimated $411M. The largest seller was Jennison Associates, cutting an estimated $1.04B.

  • 559 institutional investors held Alexion Pharmaceuticals (ALXN) as of Q2 2017, down from 561 in Q1 2017.
  • Funds reported $26B of Alexion Pharmaceuticals stock for Q2 2017, up 0.27% quarter-over-quarter.
  • 72 funds opened new Alexion Pharmaceuticals positions in Q2 2017 and 68 closed out, a net change of +4 holders.
  • The largest Alexion Pharmaceuticals buyer in Q2 2017 was T. Rowe Price Associates, an estimated $411M added.
  • The largest Alexion Pharmaceuticals seller in Q2 2017 was Jennison Associates, an estimated $1.04B sold.

Based on aggregated 13F filings for Q2 2017.