ESSEX INVESTMENT MANAGEMENT CO LLC - ATHENEX INC ownership

ATHENEX INC's ticker is ATNX and the CUSIP is 04685N103. A total of 74 filers reported holding ATHENEX INC in Q4 2018. The put-call ratio across all filers is 0.26 and the average weighting 0.2%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of ATHENEX INC
ValueSharesWeighting
Q3 2018$979,000
+50.6%
63,004
+80.9%
0.12%
+42.0%
Q2 2018$650,00034,8260.08%
Other shareholders
ATHENEX INC shareholders Q4 2018
NameSharesValueWeighting ↓
KINGDON CAPITAL MANAGEMENT, L.L.C. 3,960,960$43,808,0004.74%
Perceptive Advisors 13,532,467$149,669,0001.61%
DELTEC ASSET MANAGEMENT LLC 754,801$8,348,0001.28%
Affinity Asset Advisors, LLC 200,000$2,212,0001.17%
Junson Asset Management (Hong Kong) Ltd 70,500$780,0000.39%
Orbimed Advisors 3,694,061$40,856,0000.36%
Jaffetilchin Investment Partners, LLC 174,616$1,931,0000.27%
Palo Alto Investors LP 318,200$3,519,0000.18%
KCS Wealth Advisory 20,582$228,0000.15%
Shay Capital LLC 57,100$632,0000.14%
View complete list of ATHENEX INC shareholders