Security key
04351P101
CUSIP: 04351P101
Security key
04351P101
Report period
Q1 2018
Institutions
89
Top holders
10
Broader feeds
Reporting periods
Recent filing periods:
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. |
13F
|
Company |
9%
|
5,580,690
|
$223,562,000 | — | 31 Dec 2017 | |
| FMR LLC |
13F
|
Company |
5.9%
|
3,630,224
|
$145,427,000 | — | 31 Dec 2017 | |
| ORBIMED ADVISORS LLC |
13F
|
Company |
5.4%
|
3,367,315
|
$134,895,000 | — | 31 Dec 2017 | |
| BAKER BROS. ADVISORS LP |
13F
|
Company |
4.2%
|
2,618,818
|
$104,910,000 | — | 31 Dec 2017 | |
| EcoR1 Capital, LLC |
13F
|
Company |
3.4%
|
2,107,600
|
$84,430,000 | — | 31 Dec 2017 | |
| Vivo Capital, LLC |
13F
|
Company |
2.9%
|
1,766,832
|
$70,779,000 | — | 31 Dec 2017 | |
| Avoro Capital Advisors LLC |
13F
|
Company |
2.7%
|
1,681,024
|
$67,342,000 | — | 31 Dec 2017 | |
| EVENTIDE ASSET MANAGEMENT, LLC |
13F
|
Company |
2.1%
|
1,332,540
|
$53,382,000 | — | 31 Dec 2017 | |
| VHCP Management II, LLC |
13F
|
Company |
1.8%
|
1,113,014
|
$44,587,000 | — | 31 Dec 2017 | |
| DEERFIELD MANAGEMENT COMPANY, L.P. |
13F
|
Company |
1.3%
|
789,000
|
$31,607,000 | — | 31 Dec 2017 | |
| ACUTA CAPITAL PARTNERS, LLC |
13F
|
Company |
0.86%
|
531,000
|
$21,272,000 | — | 31 Dec 2017 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.86%
|
530,791
|
$21,263,000 | — | 31 Dec 2017 | |
| Foresite Capital Management IV, LLC |
13F
|
Company |
0.85%
|
529,343
|
$21,205,000 | — | 31 Dec 2017 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.73%
|
453,970
|
$18,186,000 | — | 31 Dec 2017 | |
| BlackRock Finance, Inc. |
13F
|
Company |
0.7%
|
431,342
|
$17,279,000 | — | 31 Dec 2017 | |
| Marshall Wace North America L.P. |
13F
|
Company |
0.59%
|
366,244
|
$14,672,000 | — | 31 Dec 2017 | |
| FIRST MANHATTAN CO. LLC. |
13F
|
Company |
0.57%
|
355,348
|
$14,235,000 | — | 31 Dec 2017 | |
| Foresite Capital Management III, LLC |
13F
|
Company |
0.54%
|
336,264
|
$13,471,000 | — | 31 Dec 2017 | |
| Cormorant Asset Management, LP |
13F
|
Company |
0.48%
|
300,000
|
$12,018,000 | — | 31 Dec 2017 | |
| OppenheimerFunds, Inc. |
13F
|
Company |
0.48%
|
297,140
|
$11,903,000 | — | 31 Dec 2017 | |
| Rock Springs Capital Management LP |
13F
|
Company |
0.45%
|
280,000
|
$11,217,000 | — | 31 Dec 2017 | |
| LORD, ABBETT & CO. LLC |
13F
|
Company |
0.41%
|
252,698
|
$10,123,000 | — | 31 Dec 2017 | |
| Ghost Tree Capital, LLC |
13F
|
Company |
0.4%
|
250,000
|
$10,015,000 | — | 31 Dec 2017 | |
| Allianz Asset Management GmbH |
13F
|
Company |
0.29%
|
178,370
|
$7,145,000 | — | 31 Dec 2017 | |
| SPHERA FUNDS MANAGEMENT LTD. |
13F
|
Company |
0.21%
|
129,474
|
$5,187,000 | — | 31 Dec 2017 | |
| DAFNA Capital Management LLC |
13F
|
Company |
0.2%
|
124,639
|
$4,993,000 | — | 31 Dec 2017 | |
| ASCEND CAPITAL, LLC |
13F
|
Company |
0.2%
|
124,618
|
$4,992,000 | — | 31 Dec 2017 | |
| Hudson Bay Capital Management LP |
13F
|
Company |
0.19%
|
120,000
|
$4,807,000 | — | 31 Dec 2017 | |
| Alyeska Investment Group, L.P. |
13F
|
Company |
0.14%
|
86,500
|
$3,465,000 | — | 31 Dec 2017 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.12%
|
75,093
|
$3,008,000 | — | 31 Dec 2017 | |
| Polar Capital LLP |
13F
|
Company |
0.12%
|
75,000
|
$3,005,000 | — | 31 Dec 2017 | |
| University Of Notre Dame du Lac |
13F
|
Individual |
0.12%
|
73,771
|
$2,955,000 | — | 31 Dec 2017 | |
| MORGAN STANLEY |
13F
|
Company |
0.1%
|
63,692
|
$2,552,000 | — | 31 Dec 2017 | |
| ALLIANCEBERNSTEIN L.P. |
13F
|
Company |
0.09%
|
55,540
|
$2,225,000 | — | 31 Dec 2017 | |
| Laurion Capital Management LP |
13F
|
Company |
0.09%
|
54,952
|
$2,201,000 | — | 31 Dec 2017 | |
| EMORY UNIVERSITY |
13F
|
Company |
0.08%
|
50,813
|
$2,036,000 | — | 31 Dec 2017 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.07%
|
42,556
|
$1,705,000 | — | 31 Dec 2017 | |
| ALPS ADVISORS INC |
13F
|
Company |
0.07%
|
40,297
|
$1,614,000 | — | 31 Dec 2017 | |
| Endurant Capital Management LP |
13F
|
Company |
0.06%
|
37,828
|
$1,515,000 | — | 31 Dec 2017 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.03%
|
20,390
|
$816,000 | — | 31 Dec 2017 | |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
13F
|
Company |
0.03%
|
20,235
|
$811,000 | — | 31 Dec 2017 | |
| TD ASSET MANAGEMENT INC |
13F
|
Company |
0.03%
|
19,300
|
$773,000 | — | 31 Dec 2017 | |
| ADAGE CAPITAL PARTNERS GP, L.L.C. |
13F
|
Company |
0.03%
|
19,000
|
$761,000 | — | 31 Dec 2017 | |
| STATE STREET CORP |
13F
|
Company |
0.03%
|
18,458
|
$739,000 | — | 31 Dec 2017 | |
| VICTORY CAPITAL MANAGEMENT INC |
13F
|
Company |
0.03%
|
17,368
|
$696,000 | — | 31 Dec 2017 | |
| ProShare Advisors LLC |
13F
|
Company |
0.03%
|
17,250
|
$691,000 | — | 31 Dec 2017 | |
| A.R.T. Advisors, LLC |
13F
|
Company |
0.03%
|
16,243
|
$650,000 | — | 31 Dec 2017 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.03%
|
16,233
|
$650,000 | — | 31 Dec 2017 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.03%
|
15,500
|
$621,000 | — | 31 Dec 2017 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.02%
|
12,857
|
$515,000 | — | 31 Dec 2017 |
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
| Investor | Q4 2017 Shares | Q1 2018 Shares | Share Diff | Share Chg % | Q4 2017 Value $ | Q1 2018 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).