A detailed history of Two Sigma Investments, LP transactions in Mersana Therapeutics, Inc. stock. As of the latest transaction made, Two Sigma Investments, LP holds 300,222 shares of MRSN stock, worth $486,359. This represents 0.0% of its overall portfolio holdings.

Number of Shares
300,222
Previous 748,690 59.9%
Holding current value
$486,359
Previous $1.5 Million 62.3%
% of portfolio
0.0%
Previous 0.0%

Shares

24 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 14, 2024

SELL
$1.23 - $2.25 $551,615 - $1.01 Million
-448,468 Reduced 59.9%
300,222 $567,000
Q2 2024

Aug 14, 2024

BUY
$2.0 - $4.45 $1.06 Million - $2.36 Million
530,745 Added 243.52%
748,690 $1.5 Million
Q1 2024

May 15, 2024

BUY
$2.16 - $5.94 $100,656 - $276,804
46,600 Added 27.2%
217,945 $976,000
Q4 2023

Feb 14, 2024

BUY
$1.11 - $2.34 $24,729 - $52,132
22,279 Added 14.95%
171,345 $397,000
Q3 2023

Nov 14, 2023

SELL
$1.06 - $3.91 $125,296 - $462,177
-118,204 Reduced 44.23%
149,066 $189,000
Q2 2023

Aug 14, 2023

BUY
$3.08 - $9.55 $193,072 - $598,651
62,686 Added 30.64%
267,270 $879,000
Q1 2023

May 15, 2023

SELL
$4.0 - $7.02 $1.65 Million - $2.9 Million
-413,245 Reduced 66.89%
204,584 $840,000
Q4 2022

Feb 14, 2023

SELL
$5.65 - $7.86 $363,029 - $505,028
-64,253 Reduced 9.42%
617,829 $3.62 Million
Q3 2022

Nov 14, 2022

BUY
$4.63 - $8.0 $1.07 Million - $1.85 Million
230,908 Added 51.18%
682,082 $4.61 Million
Q2 2022

Aug 15, 2022

SELL
$2.84 - $5.0 $2.34 Million - $4.12 Million
-824,460 Reduced 64.63%
451,174 $2.08 Million
Q1 2022

May 16, 2022

BUY
$3.74 - $6.63 $1.49 Million - $2.64 Million
397,882 Added 45.33%
1,275,634 $5.09 Million
Q4 2021

Feb 14, 2022

BUY
$5.48 - $9.86 $2.9 Million - $5.22 Million
529,507 Added 152.05%
877,752 $5.46 Million
Q3 2021

Nov 15, 2021

SELL
$8.56 - $14.47 $1.85 Million - $3.12 Million
-215,785 Reduced 38.26%
348,245 $3.28 Million
Q2 2021

Aug 16, 2021

BUY
$13.28 - $18.07 $2.37 Million - $3.22 Million
178,460 Added 46.28%
564,030 $7.66 Million
Q1 2021

May 17, 2021

BUY
$15.31 - $26.52 $2.87 Million - $4.97 Million
187,237 Added 94.41%
385,570 $6.24 Million
Q4 2020

Feb 16, 2021

BUY
$16.84 - $27.59 $514,731 - $843,315
30,566 Added 18.22%
198,333 $5.28 Million
Q3 2020

Nov 16, 2020

SELL
$16.2 - $25.7 $836,227 - $1.33 Million
-51,619 Reduced 23.53%
167,767 $3.12 Million
Q2 2020

Aug 14, 2020

BUY
$5.24 - $23.4 $750,357 - $3.35 Million
143,198 Added 187.95%
219,386 $5.13 Million
Q1 2020

May 15, 2020

BUY
$4.41 - $9.28 $200,606 - $422,137
45,489 Added 148.18%
76,188 $444,000
Q4 2019

Feb 14, 2020

SELL
$1.45 - $6.73 $124,643 - $578,517
-85,961 Reduced 73.69%
30,699 $176,000
Q3 2019

Nov 14, 2019

BUY
$1.54 - $4.2 $134,029 - $365,534
87,032 Added 293.75%
116,660 $184,000
Q2 2019

Aug 14, 2019

SELL
$3.84 - $6.4 $150,385 - $250,643
-39,163 Reduced 56.93%
29,628 $120,000
Q1 2019

May 15, 2019

BUY
$3.51 - $7.3 $3,039 - $6,321
866 Added 1.27%
68,791 $362,000
Q4 2018

Feb 14, 2019

BUY
$3.45 - $9.72 $234,341 - $660,231
67,925 New
67,925 $277,000

Others Institutions Holding MRSN

About Mersana Therapeutics, Inc.


  • Ticker MRSN
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 97,169,296
  • Market Cap $157M
  • Description
  • Mersana Therapeutics, Inc., a clinical stage biopharmaceutical company, develops antibody drug conjugates (ADC) for cancer patients with unmet need. It develops XMT-1592, a Dolasynthen ADC targeting NaPi2b-expressing tumor cells, which is in phase I clinical trial for the treatment of ovarian cancer and NSCLC adenocarcinoma. The company also dev...
More about MRSN
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