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Medidata Solutions Inc. (MDSO)

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value (x$1000) Activity % Port
1. 66,549 $5,361 +1% 2.04%
2.
Weiss Asset ManagementBOND

Andrew Weiss

12,213,000 $16,781 1.66%
3. 532,253 $42,878 +27% 1.04%
4. 814,615 $65,625 +14% 0.45%
5.
Polar Capital

Brian Ashford-Russell And Tim Woolley

530,171 $42,711 -4% 0.25%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$40.01 2,400 Officer 53,525 2014-11-19 Filing
$16.03 6,260 Director 10,338 2011-08-30 Filing
$14.00 12,000 Officer 37,000 2009-06-25 Filing
$14.00 700 Officer 13,021 2009-06-25 Filing
$14.00 5,000 Director 11,171 2009-06-25 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$84.24 20,000 Officer 78,862 2018-09-04 Filing
$73.05 5,000 Director 44,036 2018-07-31 Filing
$76.16 12,500 Director 26,028 2018-07-26 Filing
$81.22 3,288 Officer 65,048 2018-07-24 Filing
$80.92 6,000 Officer 68,336 2018-07-24 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value (x$1000) % Port
1. 11,164,000 $15,386 10.41%
2. 1,324,698 $106,717 3.91%
3. 4,340,705 $349,687 3.58%
4. 648,513 $52,244 2.69%
5. 164,820 $13,278 2.38%
News See All