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Top 15 Knowers of ALXN Alexion Pharmaceuticals Inc - 2017-07-20

Rank Fund Result (K)
1 Alkeon Capital Management Llc $448
2 Sachem Head Capital Management Lp $333
3 Eton Park Capital Management L P $224
4 Venbio Select Advisor Llc $188
5 Partner Fund Management L P $148
6 Ghost Tree Capital Llc $127
7 Loomis Sayles Co L P $88
8 Castle Hook Partners Lp $81
9 Jane Street Group Llc $80
10 Kingdon Capital Management L L C $49
11 Stifel Financial Corp $42
12 Polar Capital Llp $25
13 Group One Trading L P $23
14 Raymond James Associates $22
15 California State Teachers Retirement System $22
Price Chart and News From Google Finance for ALXN Alexion Pharmaceuticals Inc
Owner Date Shares Change Price Change Result (K)
Acrospire Investment Management Llc 2017-03-31 -1,100 $-1.11 $1
Advantage Investment Management Llc 2017-03-31 -150 $-1.11 $0
Alkeon Capital Management Llc 2017-03-31 -404,202 $-1.11 $448
Amalgamated Bank 2017-03-31 -7,080 $-1.11 $7
Amf Pensionsforsakring Ab 2017-03-31 238 $-1.11 $0
Ancora Advisors Llc 2017-03-31 -1 $-1.11 $0
Aperio Group Llc 2017-03-31 676 $-1.11 $0
Ardsley Advisory Partners 2017-03-31 2,000 $-1.11 $-2
Armistice Capital Llc 2017-03-31 106,000 $-1.11 $-117
A R T Advisors Llc 2017-03-31 85,900 $-1.11 $-95
Assetmark Inc 2017-03-31 14 $-1.11 $0
Baker Bros Advisors Lp 2017-03-31 835 $-1.11 $0
Balentine Llc 2017-03-31 0 $-1.11 $0
Beacon Trust Co 2017-03-31 -54 $-1.11 $0
Bienville Capital Management Llc 2017-03-31 700 $-1.11 $0
Blair William Co Il 2017-03-31 235 $-1.11 $0
Bokf Na 2017-03-31 -655 $-1.11 $0
Brinker Capital Inc 2017-03-31 -560 $-1.11 $0
Brown Brothers Harriman Co 2017-03-31 -278 $-1.11 $0
Btg Pactual Global Asset Management Ltd 2017-03-31 2,901 $-1.11 $-3
California State Teachers Retirement System 2017-03-31 -19,900 $-1.11 $22
Capital Guardian Trust Co 2017-03-31 0 $-1.11 $0
Capstone Investment Advisors Llc 2017-03-31 21,619 $-1.11 $-23
Carlson Capital L P 2017-03-31 269,883 $-1.11 $-299
Castle Hook Partners Lp 2017-03-31 -73,447 $-1.11 $81
Cetera Advisor Networks Llc 2017-03-31 0 $-1.11 $0
Chartwell Investment Partners Llc 2017-03-31 -9,240 $-1.11 $10
Compagnie Lombard Odier Scma 2017-03-31 -1,100 $-1.11 $1
Congress Asset Management Co Ma 2017-03-31 -4,250 $-1.11 $4
Cornerstone Capital Management Holdings Llc 2017-03-31 -147 $-1.11 $0
Crestline Management Lp 2017-03-31 -1,945 $-1.11 $2
D A Davidson Co 2017-03-31 -692 $-1.11 $0
Earnest Partners Llc 2017-03-31 -99 $-1.11 $0
Edmond De Rothschild Holding S A 2017-03-31 0 $-1.11 $0
Elkhorn Investments Llc 2017-03-31 -6,180 $-1.11 $6
Ellington Management Group Llc 2017-03-31 5,200 $-1.11 $-5
Envestnet Asset Management Inc 2017-03-31 -662 $-1.11 $0
Eton Park Capital Management L P 2017-03-31 -202,000 $-1.11 $224
Eulav Asset Management 2017-03-31 10,000 $-1.11 $-11
Fdo Partners Llc 2017-03-31 4,100 $-1.11 $-4
Fdx Advisors Inc 2017-03-31 -4,720 $-1.11 $5
First Republic Investment Management Inc 2017-03-31 -3,884 $-1.11 $4
Flaharty Asset Management Llc 2017-03-31 31,398 $-1.11 $-34
Flow Traders U S Llc 2017-03-31 -3,000 $-1.11 $3
Folger Hill Asset Management Lp 2017-03-31 24,799 $-1.11 $-27
Ghost Tree Capital Llc 2017-03-31 -115,000 $-1.11 $127
Glassman Wealth Services 2017-03-31 29 $-1.11 $0
Glen Harbor Capital Management Llc 2017-03-31 480 $-1.11 $0
Glg Llc 2017-03-31 25,260 $-1.11 $-28
Glg Partners Lp 2017-03-31 4,667 $-1.11 $-5
Gotham Asset Management Llc 2017-03-31 7,484 $-1.11 $-8
Group One Trading L P 2017-03-31 -21,526 $-1.11 $23
Gsa Capital Partners Llp 2017-03-31 37,872 $-1.11 $-42
Guggenheim Capital Llc 2017-03-31 28,129 $-1.11 $-31
Healthcor Management L P 2017-03-31 688,860 $-1.11 $-764
Highbridge Capital Management Llc 2017-03-31 190,757 $-1.11 $-211
Hutchin Hill Capital Lp 2017-03-31 -18,200 $-1.11 $20
Ifp Advisors Inc 2017-03-31 -17 $-1.11 $0
Iguana Healthcare Management Llc 2017-03-31 -5,000 $-1.11 $5
Iht Wealth Management Llc 2017-03-31 0 $-1.11 $0
Intact Investment Management Inc 2017-03-31 -1,300 $-1.11 $1
Israel Discount Bank Of New York 2017-03-31 -10 $-1.11 $0
Jacobs Levy Equity Management Inc 2017-03-31 -8,240 $-1.11 $9
Jafra Capital Management Lp 2017-03-31 1,000 $-1.11 $-1
Jane Street Group Llc 2017-03-31 -72,251 $-1.11 $80
Kentucky Retirement Systems 2017-03-31 -1,872 $-1.11 $2
Kentucky Retirement Systems Insurance Trust Fund 2017-03-31 -1,186 $-1.11 $1
Kingdon Capital Management L L C 2017-03-31 -45,000 $-1.11 $49
Ladenburg Thalmann Financial Services Inc 2017-03-31 272 $-1.11 $0
Lebenthal Asset Management Llc 2017-03-31 197 $-1.11 $0
Level Four Advisory Services Llc 2017-03-31 417 $-1.11 $0
Loomis Sayles Co L P 2017-03-31 -80,051 $-1.11 $88
Mariner Wealth Advisors Llc 2017-03-31 -846 $-1.11 $0
Mason Street Advisors Llc 2017-03-31 364 $-1.11 $0
National Asset Management Inc 2017-03-31 -497 $-1.11 $0
Neuburgh Advisers Llc 2017-03-31 1,020 $-1.11 $-1
Nexthera Capital Lp 2017-03-31 -13,500 $-1.11 $14
Northwestern Mutual Investment Management Company Llc 2017-03-31 19,655 $-1.11 $-21
Northwestern Mutual Wealth Management Co 2017-03-31 -970 $-1.11 $1
Opus Point Partners Management Llc 2017-03-31 -6,272 $-1.11 $6
Orbimed Advisors Llc 2017-03-31 322,600 $-1.11 $-358
Palo Alto Investors Llc 2017-03-31 313,318 $-1.11 $-347
Paloma Partners Management Co 2017-03-31 18,264 $-1.11 $-20
Partner Fund Management L P 2017-03-31 -133,605 $-1.11 $148
Partner Investment Management L P 2017-03-31 -3,801 $-1.11 $4
Patriot Financial Group Insurance Agency Llc 2017-03-31 0 $-1.11 $0
Perigon Wealth Management Llc 2017-03-31 18 $-1.11 $0
Piedmont Investment Advisors Llc 2017-03-31 401 $-1.11 $0
Pinkerton Retirement Specialists Llc 2017-03-31 -30 $-1.11 $0
Polar Capital Llp 2017-03-31 -22,916 $-1.11 $25
Proficio Capital Partners Llc 2017-03-31 14 $-1.11 $0
Proxima Capital Management Llc 2017-03-31 0 $-1.11 $0
Public Employees Retirement System Of Ohio 2017-03-31 242 $-1.11 $0
Pura Vida Investments Llc 2017-03-31 67,500 $-1.11 $-74
Rainier Investment Management Llc 2017-03-31 -9,705 $-1.11 $10
Raymond James Associates 2017-03-31 -20,477 $-1.11 $22
Riverhead Capital Management Llc 2017-03-31 801 $-1.11 $0
Rock Springs Capital Management Lp 2017-03-31 -8,100 $-1.11 $8
Sachem Head Capital Management Lp 2017-03-31 -300,000 $-1.11 $333
Samlyn Capital Llc 2017-03-31 15,300 $-1.11 $-16
Schonfeld Strategic Advisors Llc 2017-03-31 -19,119 $-1.11 $21
Seven Eight Capital Lp 2017-03-31 1,509 $-1.11 $-1
Squarepoint Ops Llc 2017-03-31 16,132 $-1.11 $-17
Sterling Capital Management Llc 2017-03-31 -1,992 $-1.11 $2
Stifel Financial Corp 2017-03-31 -38,073 $-1.11 $42
Thomas J Herzfeld Advisors Inc 2017-03-31 0 $-1.11 $0
Tobam 2017-03-31 199,294 $-1.11 $-221
Tyers Asset Management Llc 2017-03-31 660 $-1.11 $0
United Capital Financial Advisers Llc 2017-03-31 -407 $-1.11 $0
Venbio Select Advisor Llc 2017-03-31 -170,000 $-1.11 $188
Veritable L P 2017-03-31 462 $-1.11 $0
Verition Fund Management Llc 2017-03-31 1,757 $-1.11 $-1
Walleye Trading Llc 2017-03-31 1,583 $-1.11 $-1
Wealthsource Partners Llc 2017-03-31 2,876 $-1.11 $-3
Webster Bank N A 2017-03-31 0 $-1.11 $0
Westside Investment Management Inc 2017-03-31 750 $-1.11 $0
Yorkbridge Wealth Partners Llc 2017-03-31 20 $-1.11 $0