ESSEX INVESTMENT MANAGEMENT CO LLC - AMICUS THERAPEUTICS INC ownership

AMICUS THERAPEUTICS INC's ticker is FOLD and the CUSIP is 03152W109. A total of 193 filers reported holding AMICUS THERAPEUTICS INC in Q3 2017. The put-call ratio across all filers is 0.64 and the average weighting 0.3%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of AMICUS THERAPEUTICS INC
ValueSharesWeighting
Q4 2020$3,618,000
+39.3%
156,676
-14.8%
0.45%
+20.7%
Q3 2020$2,597,000
-28.7%
183,942
-23.9%
0.37%
-37.7%
Q2 2020$3,644,000
+153.8%
241,634
+103.4%
0.60%
+253.3%
Q3 2018$1,436,000
-23.9%
118,789
-1.7%
0.17%
-28.4%
Q2 2018$1,888,000
+3.9%
120,9010.0%0.24%
-1.3%
Q1 2018$1,818,000
+0.8%
120,901
-3.6%
0.24%
+0.4%
Q4 2017$1,804,000
-25.6%
125,381
-22.1%
0.24%
-27.9%
Q3 2017$2,426,000
+72.8%
160,889
+15.4%
0.33%
+64.2%
Q2 2017$1,404,000139,4150.20%
Other shareholders
AMICUS THERAPEUTICS INC shareholders Q3 2017
NameSharesValueWeighting ↓
Palo Alto Investors LP 10,114,043$116,817,0007.46%
Parametrica Management Ltd 597,279$6,899,0006.86%
Redmile Group, LLC 22,716,086$262,371,0005.96%
Perceptive Advisors 53,118,886$613,524,0004.73%
Asymmetry Capital Management, L.P. 716,709$8,278,0004.39%
CM Management, LLC 450,000$5,198,0003.93%
Avoro Capital Advisors LLC 18,500,000$213,675,0003.64%
Kynam Capital Management, LP 573,699$6,626,0003.54%
SECTORAL ASSET MANAGEMENT INC 1,242,882$14,355,0002.16%
Ghost Tree Capital, LLC 500,000$5,775,0002.07%
View complete list of AMICUS THERAPEUTICS INC shareholders