Stamps.com Inc (STMP)

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value (x$1000) Activity % Port
1. 613,647 $120,391 +1% 0.09%
2.
D E Shaw

D. E. Shaw

432,168 $84,787 -29% 0.07%
3.
Simcoe Capital Management

Jeffrey Jacobowitz

270,070 $52,985 +214% 8.37%
4. 229,400 $45,006 -3% 0.04%
5. 185,800 $36,452 +9% 0%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$87.75 285 Director 572 2019-03-15 Filing
$87.01 287 Director 287 2019-03-14 Filing
$113.15 10,000 Director 57,286 2016-03-15 Filing
$46.44 20,000 Director 44,786 2014-11-12 Filing
$12.50 12,000 Large Shareholder, Director 29,489 2011-05-31 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$240.00 2,093 Officer 636 2021-02-03 Filing
$240.05 488 Officer 0 2021-02-03 Filing
$239.00 519 Officer 488 2021-02-03 Filing
$238.06 891 Officer 1,007 2021-02-03 Filing
$236.92 407 Officer 1,898 2021-02-03 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value (x$1000) % Port
1. 33,813 $6,633,772 0.01%
2. 19,628 $4,729,368 0%
3. 5,867 $1,151,047 0.54%
4. 2,820,437 $553,343 0.01%
5. 1,949,152 $382,404 0.01%
News See All