Mersana Therapeutics Inc. (MRSN)

Market is closed

Hedge Fund Popularity

13F filing is ongoing

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1.
EcoR1 Capital

Oleg Nodelman

19,364,688 $44,926,076 1.16%
2. 9,698,147 $22,499,701 +93% 0.04%
3.
SilverArc Capital

Devesh Gandhi

6,420,136 $14,894,716 +29% 4.43%
4.
Millennium Management

Israel Englander

3,394,440 $7,875,101 +56% 0%
5.
Rock Springs Capital Management

Kris Jenner, Gordon Bussard, Graham Mcphail

3,046,782 $7,068,534 -11% 0.17%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$3.20 14,760 Director 8,663,673 2022-06-02 Filing
$3.28 80,759 Director 8,648,913 2022-05-31 Filing
$3.19 75,000 Director 8,568,154 2022-05-26 Filing
$3.18 90,155 Director 8,493,154 2022-05-25 Filing
$3.29 100,000 Director 8,402,999 2022-05-24 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$2.71 29,399 Director 125,153 2024-01-16 Filing
$2.71 3,357 Officer 17,966 2024-01-16 Filing
$2.71 5,025 Officer 23,328 2024-01-16 Filing
$2.71 10,409 Officer 199,329 2024-01-16 Filing
$2.71 4,381 Officer 27,403 2024-01-16 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 11,328,000 $26,280,960 1.8%
2. 8,663,673 $20,099,721 1.92%
3. 7,844,282 $18,198,734 0%
4. 6,237,588 $14,471,204 0%
5. 5,978,327 $13,869,719 2.58%
News See All