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ALXN

Alexion Pharmaceuticals
ALXN

Delisted

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

548 hedge funds and large institutions have $26.9B invested in Alexion Pharmaceuticals in 2016 Q4 according to their latest regulatory filings, with 107 funds opening new positions, 191 increasing their positions, 193 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed

57% more first-time investments, than exits

New positions opened: 107 | Existing positions closed: 68

50% more funds holding in top 10

Funds holding in top 10: 1624 (+8)

6% more funds holding

Funds holding: 517548 (+31)

2% more capital invested

Capital invested by funds: $26.3B → $26.9B (+$630M)

1% less repeat investments, than reductions

Existing positions increased: 191 | Existing positions reduced: 193

4% less call options, than puts

Call options by funds: $394M | Put options by funds: $412M

Holders
548
Holders Change
+31
Holders Change %
+6%
% of All Funds
13.7%
Holding in Top 10
24
Holding in Top 10 Change
+8
Holding in Top 10 Change %
+50%
% of All Funds
0.6%
New
107
Increased
191
Reduced
193
Closed
68
Calls
$394M
Puts
$412M
Net Calls
-$17.8M
Net Calls Change
+$5.86M
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$3.45B +$408M +3,338,382 +13%
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$2.58B +$211M +1,722,986 +9%
Vanguard Group
3
Vanguard Group
Pennsylvania
$1.72B +$36.4M +297,620 +2%
State Street
4
State Street
Massachusetts
$1.29B +$61.3M +501,209 +5%
Jennison Associates
5
Jennison Associates
New York
$1.01B +$139M +1,138,592 +16%
Capital Research Global Investors
6
Capital Research Global Investors
California
$892M -$981M -8,014,731 -52%
BBA
7
Baker Bros. Advisors
New York
$801M
BIT
8
BlackRock Institutional Trust
California
$745M +$14.5M +118,510 +2%
Ameriprise
9
Ameriprise
Minnesota
$697M +$121M +984,796 +21%
Sands Capital Management
10
Sands Capital Management
Virginia
$683M +$41.5M +339,516 +6%
BFA
11
BlackRock Fund Advisors
California
$674M +$44.4M +362,879 +7%
Invesco
12
Invesco
Georgia
$453M +$74.6M +609,546 +20%
O
13
OrbiMed
New York
$415M +$91.8M +750,375 +28%
Brown Advisory
14
Brown Advisory
Maryland
$396M -$77.9M -636,832 -16%
WRF
15
Waddell & Reed Financial
Kansas
$378M +$76.1M +622,286 +25%
Bank of New York Mellon
16
Bank of New York Mellon
New York
$354M +$127M +1,039,571 +56%
AllianceBernstein
17
AllianceBernstein
Tennessee
$350M -$3.9M -31,892 -1%
TCIM
18
TIAA CREF Investment Management
New York
$313M +$10M +81,702 +3%
Northern Trust
19
Northern Trust
Illinois
$304M -$13.2M -107,692 -4%
BIM
20
BlackRock Investment Management
Delaware
$282M +$7.51M +61,368 +3%
ClearBridge Investments
21
ClearBridge Investments
New York
$278M +$71.2M +581,562 +34%
Winslow Capital Management
22
Winslow Capital Management
Minnesota
$261M +$261M +2,131,134 +668,067%
Norges Bank
23
Norges Bank
Norway
$256M +$27M +220,447 +12%
Franklin Resources
24
Franklin Resources
California
$253M +$166M +1,358,305 +192%
BG
25
BlackRock Group
United Kingdom
$243M -$5.39M -44,066 -2%

ALXN Hedge Fund Activity: Q4 2016 in Review

548 of the 4,000 institutional investors tracked by Wall St. Rank reported a position in Alexion Pharmaceuticals (ALXN) for Q4 2016, worth a combined $26.9B — up 2.4% from $26.3B a quarter earlier.

Buyers outnumbered sellers: 107 funds opened new ALXN positions and 68 closed out — a net gain of 39 holders — while 191 added to existing stakes and 193 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $408M. The largest seller was Capital Research Global Investors, cutting an estimated $981M.

  • 548 institutional investors held Alexion Pharmaceuticals (ALXN) as of Q4 2016, up from 517 in Q3 2016.
  • Funds reported $26.9B of Alexion Pharmaceuticals stock for Q4 2016, up 2.4% quarter-over-quarter.
  • 107 funds opened new Alexion Pharmaceuticals positions in Q4 2016 and 68 closed out, a net change of +39 holders.
  • The largest Alexion Pharmaceuticals buyer in Q4 2016 was Fidelity Investments, an estimated $408M added.
  • The largest Alexion Pharmaceuticals seller in Q4 2016 was Capital Research Global Investors, an estimated $981M sold.

Based on aggregated 13F filings for Q4 2016.