D. E. Shaw & Co., Inc. - FLEX PHARMA INC ownership

FLEX PHARMA INC's ticker is FLKS and the CUSIP is 33938A105. A total of 57 filers reported holding FLEX PHARMA INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
D. E. Shaw & Co., Inc. ownership history of FLEX PHARMA INC
ValueSharesWeighting
Q2 2016$140,000
-70.4%
13,695
-68.2%
0.00%
-100.0%
Q1 2016$473,000
-15.8%
43,114
-4.5%
0.00%0.0%
Q4 2015$562,000
-4.1%
45,143
+51.0%
0.00%0.0%
Q1 2015$586,00029,9010.00%
Other shareholders
FLEX PHARMA INC shareholders Q4 2015
NameSharesValueWeighting ↓
Granite Point Capital Management, L.P. 50,000$264,0000.21%
Tekla Capital Management LLC 162,124$856,0000.04%
C WorldWide Group Holding A/S 250,000$1,320,0000.02%
Edge Wealth Management LLC 10,000$53,0000.02%
Trexquant Investment LP 13,798$73,0000.01%
PRIMECAP MANAGEMENT CO/CA/ 1,082,600$5,716,0000.01%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 79,099$418,0000.01%
QUADRANT CAPITAL GROUP LLC 1,078$5,0000.00%
MILLENNIUM MANAGEMENT LLC 144,378$762,0000.00%
AMERIPRISE FINANCIAL INC 723,348$3,818,0000.00%
View complete list of FLEX PHARMA INC shareholders