A detailed history of Luminus Management LLC transactions in Mersana Therapeutics, Inc. stock. As of the latest transaction made, Luminus Management LLC holds 1,039,314 shares of MRSN stock, worth $6.31 Million. This represents 0.31% of its overall portfolio holdings.

Number of Shares
1,039,314
Holding current value
$6.31 Million
% of portfolio
0.31%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 14, 2025

BUY
$0.26 - $0.41 $270,221 - $426,118
1,039,314 New
1,039,314 $311,000

Others Institutions Holding MRSN

About Mersana Therapeutics, Inc.


  • Ticker MRSN
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 97,169,296
  • Market Cap $590M
  • 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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