SIMPLEX TRADING, LLC - VERASTEM INC ownership

VERASTEM INC's ticker is VSTM and the CUSIP is 92337C104. A total of 76 filers reported holding VERASTEM INC in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of VERASTEM INC
ValueSharesWeighting
Q1 2023$6
-99.7%
15,995
+2376.0%
0.00%
Q3 2021$2,0000.0%646
-11.5%
0.00%
Q2 2021$2,000
-90.0%
730
-92.2%
0.00%
Q4 2020$20,000
-62.3%
9,411
-78.6%
0.00%
Q3 2020$53,000
-14.5%
43,884
+21.4%
0.00%
Q2 2020$62,00036,140
+11946.7%
0.00%
Q1 2020$0
-100.0%
300
-98.9%
0.00%
Q4 2019$35,000
+191.7%
26,827
+166.8%
0.00%
Q3 2019$12,000
-80.3%
10,055
-45.2%
0.00%
Q4 2018$61,000
-67.6%
18,356
-29.4%
0.00%
-100.0%
Q3 2018$188,000
-71.8%
26,012
-73.2%
0.00%
-66.7%
Q2 2018$666,000
+3817.6%
96,903
+1573.6%
0.00%
+200.0%
Q4 2017$17,000
-73.8%
5,790
-58.5%
0.00%
-66.7%
Q3 2017$65,000
+441.7%
13,945
+139.6%
0.00%
+200.0%
Q2 2017$12,000
-7.7%
5,821
-24.8%
0.00%0.0%
Q3 2015$13,0007,7450.00%
Other shareholders
VERASTEM INC shareholders Q3 2015
NameSharesValueWeighting ↓
Deer VII & Co. Ltd. 1,190,358$10,880,0003.24%
DOMINI IMPACT INVESTMENTS LLC 17,173$157,0003.08%
MPM ASSET MANAGEMENT LLC 816,683$7,464,0001.66%
TWIN FOCUS CAPITAL PARTNERS, LLC 97,057$887,0001.03%
Tekla Capital Management LLC 1,149,827$10,509,0000.49%
PLATINUM INVESTMENT MANAGEMENT LTD 1,854,897$16,953,0000.32%
HOWLAND CAPITAL MANAGEMENT LLC 289,741$2,648,0000.26%
WALL STREET ASSOCIATES 294,100$2,688,0000.26%
AWM Investment Company, Inc. 195,000$1,782,0000.24%
CQS Cayman LP 225,000$2,057,0000.14%
View complete list of VERASTEM INC shareholders