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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
TCP
51
Tourbillon Capital Partners
New York
$89.8M +$17.9M +146,056 +25%
PAI
52
Palo Alto Investors
California
$87.3M +$18.6M +152,042 +27%
CLM
53
ClearBridge LLC (Maryland)
Maryland
$84.4M +$37.7K +308 +0%
BlackRock
54
BlackRock
New York
$81.7M +$2.26M +18,442 +3%
Massachusetts Financial Services
55
Massachusetts Financial Services
Massachusetts
$79.7M -$125M -1,017,804 -61%
Charles Schwab
56
Charles Schwab
California
$78.4M +$1.56M +12,731 +2%
Swiss National Bank
57
Swiss National Bank
Switzerland
$76.4M +$343K +2,800 +0.5%
Sumitomo Mitsui Trust Group
58
Sumitomo Mitsui Trust Group
Japan
$75.8M +$111K +904 +0.1%
SO
59
STRS Ohio
Ohio
$74M -$889K -7,265 -1%
New York State Common Retirement Fund
60
New York State Common Retirement Fund
New York
$71M +$1.5M +12,280 +2%
Federated Hermes
61
Federated Hermes
Pennsylvania
$70.7M +$6.45M +52,709 +10%
Deutsche Bank
62
Deutsche Bank
Germany
$70.7M -$17.8M -145,204 -20%
CS
63
Credit Suisse
Switzerland
$59.1M -$13.9M -113,742 -19%
RSCM
64
Rock Springs Capital Management
Maryland
$56.9M +$24.2M +197,750 +74%
PC
65
Polar Capital
United Kingdom
$56.4M +$53.8M +439,900 +2,070%
California Public Employees Retirement System
66
California Public Employees Retirement System
California
$55.9M -$3.87M -31,600 -6%
California State Teachers Retirement System (CalSTRS)
67
California State Teachers Retirement System (CalSTRS)
California
$55.3M -$1.48M -12,100 -3%
Mitsubishi UFJ Trust & Banking
68
Mitsubishi UFJ Trust & Banking
Japan
$54.6M -$1.25M -10,213 -2%
TA
69
Teachers Advisors
New York
$50.2M -$22.9M -186,795 -31%
Alkeon Capital Management
70
Alkeon Capital Management
New York
$49.5M -$3.19M -26,043 -6%
ZCI
71
Zevenbergen Capital Investments
Washington
$49.2M -$2.19M -17,935 -4%
GC
72
Guggenheim Capital
Illinois
$49.2M -$11.3M -92,435 -19%
SIG
73
Senator Investment Group
New York
$48.9M
Point72 Asset Management
74
Point72 Asset Management
Connecticut
$48.7M -$26.1M -213,300 -35%
Asset Management One
75
Asset Management One
Japan
$46.9M +$34.7M +283,411 +285%

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.