ArrowMark Colorado Holdings LLC - MERSANA THERAPEUTICS INC ownership

MERSANA THERAPEUTICS INC's ticker is MRSN and the CUSIP is 59045L106. A total of 48 filers reported holding MERSANA THERAPEUTICS INC in Q3 2018. The put-call ratio across all filers is - and the average weighting 0.6%.

Quarter-by-quarter ownership
ArrowMark Colorado Holdings LLC ownership history of MERSANA THERAPEUTICS INC
ValueSharesWeighting
Q4 2020$2,395,000
+42.9%
90,0000.0%0.02%
+18.8%
Q3 2020$1,676,000
-20.4%
90,0000.0%0.02%
-27.3%
Q2 2020$2,106,000
+222.5%
90,000
-78.2%
0.02%
+214.3%
Q3 2019$653,000
-93.5%
413,525
-83.2%
0.01%
-92.7%
Q2 2019$9,981,000
-41.0%
2,464,415
-23.4%
0.10%
-39.6%
Q1 2019$16,916,000
+104.5%
3,216,002
+58.6%
0.16%
+82.8%
Q4 2018$8,272,000
-55.1%
2,027,505
+10.2%
0.09%
-43.5%
Q3 2018$18,403,000
-17.6%
1,840,333
+47.1%
0.15%
-24.9%
Q2 2018$22,342,000
+51.9%
1,250,977
+34.2%
0.20%
+39.5%
Q1 2018$14,704,000
-0.5%
932,396
+3.6%
0.15%
-2.0%
Q4 2017$14,783,000
+79.0%
899,773
+88.4%
0.15%
+59.6%
Q3 2017$8,260,000
+68.9%
477,711
+36.5%
0.09%
+54.1%
Q2 2017$4,890,000350,0000.06%
Other shareholders
MERSANA THERAPEUTICS INC shareholders Q3 2018
NameSharesValueWeighting ↓
Ally Bridge Group (NY) LLC 1,191,271$4,896,1246.42%
Bain Capital Life Sciences Investors, LLC 8,663,673$35,6084.45%
Sarissa Capital Management LP 3,800,000$15,618,0002.00%
Decheng Capital Management III (Cayman), LLC 904,268$3,716,5411.50%
5AM Venture Management, LLC 1,185,000$4,870,3501.24%
SILVERARC CAPITAL MANAGEMENT, LLC 540,059$2,219,6420.92%
Orbimed Advisors 9,011,437$37,037,0060.73%
Lion Point Capital, LP 409,120$1,681,4830.69%
DAFNA Capital Management LLC 510,863$2,099,6470.63%
Artal Group S.A. 2,215,788$9,1070.54%
View complete list of MERSANA THERAPEUTICS INC shareholders