BlackRock Inc. - FLEX PHARMA INC ownership

FLEX PHARMA INC's ticker is FLKS and the CUSIP is 33938A105. A total of 51 filers reported holding FLEX PHARMA INC in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
BlackRock Inc. ownership history of FLEX PHARMA INC
ValueSharesWeighting
Q2 2019$16,000
-27.3%
29,945
-47.3%
0.00%
Q1 2019$22,000
+15.8%
56,807
-1.0%
0.00%
Q4 2018$19,000
-29.6%
57,386
+2.1%
0.00%
Q3 2018$27,000
-47.1%
56,199
+3.2%
0.00%
Q2 2018$51,000
-78.6%
54,468
+14.1%
0.00%
Q1 2018$238,000
+42.5%
47,752
-0.3%
0.00%
Q4 2017$167,000
+6.4%
47,877
+3.5%
0.00%
Q3 2017$157,000
-18.7%
46,265
-8.0%
0.00%
Q2 2017$193,000
-90.6%
50,284
-89.2%
0.00%
Q1 2017$2,050,000
+102400.0%
465,866
+110033.8%
0.00%
Q4 2016$2,000
-66.7%
423
-15.1%
0.00%
Q3 2016$6,000
+20.0%
4980.0%0.00%
Q2 2016$5,000
+400.0%
498
+311.6%
0.00%
Q1 2016$1,0001210.00%
Other shareholders
FLEX PHARMA INC shareholders Q1 2016
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