PRIMECAP MANAGEMENT CO/CA/ - FLEX PHARMA INC ownership

FLEX PHARMA INC's ticker is FLKS and the CUSIP is 33938A105. A total of 30 filers reported holding FLEX PHARMA INC in Q2 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
PRIMECAP MANAGEMENT CO/CA/ ownership history of FLEX PHARMA INC
ValueSharesWeighting
Q4 2018$13,000
-85.7%
38,500
-80.3%
0.00%
Q3 2018$91,000
-94.7%
195,809
-89.2%
0.00%
-100.0%
Q2 2018$1,703,000
-81.2%
1,811,3000.0%0.00%
-85.7%
Q1 2018$9,056,000
+43.7%
1,811,300
+0.3%
0.01%
+40.0%
Q4 2017$6,304,000
+10.0%
1,806,414
+7.5%
0.01%0.0%
Q3 2017$5,729,000
-5.6%
1,680,000
+6.6%
0.01%0.0%
Q2 2017$6,068,000
-6.4%
1,576,100
+7.0%
0.01%
-16.7%
Q1 2017$6,480,000
+13.4%
1,472,800
+36.0%
0.01%0.0%
Q4 2016$5,716,000
-43.4%
1,082,600
+26.3%
0.01%
-40.0%
Q3 2016$10,100,000
+25.1%
857,359
+8.4%
0.01%
+11.1%
Q2 2016$8,075,000
+16.0%
790,911
+24.6%
0.01%
+28.6%
Q1 2016$6,963,000
+27.3%
634,721
+44.5%
0.01%
+16.7%
Q4 2015$5,470,000
+23.3%
439,375
+18.9%
0.01%
+20.0%
Q3 2015$4,436,000
-20.9%
369,400
+13.2%
0.01%
-16.7%
Q2 2015$5,611,000
-10.6%
326,200
+1.9%
0.01%0.0%
Q1 2015$6,276,000320,2000.01%
Other shareholders
FLEX PHARMA INC shareholders Q2 2018
NameSharesValueWeighting ↓
PURA VIDA INVESTMENTS, LLC 142,000$1,450,0000.62%
Tekla Capital Management LLC 162,124$1,655,0000.07%
Edge Wealth Management LLC 10,000$101,0000.04%
OXFORD ASSET MANAGEMENT LLP 117,005$1,195,0000.04%
Spark Investment Management LLC 33,400$341,0000.03%
C WorldWide Group Holding A/S 150,000$1,532,0000.03%
PRIMECAP MANAGEMENT CO/CA/ 790,911$8,075,0000.01%
JENNISON ASSOCIATES LLC 690,127$7,046,0000.01%
AMERIPRISE FINANCIAL INC 922,139$9,434,0000.01%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 31,000$317,0000.01%
View complete list of FLEX PHARMA INC shareholders