MDSO

Medidata Solutions, Inc.
MDSO

Overview Fund Activity
Delisted

MDSO was delisted on the 28th of October, 2019.

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210 hedge funds and large institutions have $3.05B invested in Medidata Solutions, Inc. in 2013 Q4 according to their latest regulatory filings, with 36 funds opening new positions, 66 increasing their positions, 96 reducing their positions, and 15 closing their positions.

Holders
210
Holders Change
+21
Holders Change %
+11.11%
% of All Funds
6.1%
Holding in Top 10
10
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+42.86%
% of All Funds
0.29%
New
36
Increased
66
Reduced
96
Closed
15
Calls
$17.8M
Puts
$17.4M
Net Calls
+$425K
Net Calls Change
+$3.24M

Top Buyers

1
American Century Companies
1
American Century Companies
Missouri
$39.7M
2
WRF
2
Waddell & Reed Financial
Kansas
$29.2M
3
CWAM
3
Columbia Wanger Asset Management
Illinois
$26.8M
4
Ameriprise
4
Ameriprise
Minnesota
$41.7M
5
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$19.4M

Top Sellers

1
BCM
1
Brown Capital Management
Maryland
$252M
2
WRCM
2
Whale Rock Capital Management
Massachusetts
$11.1M
3
NSCM
3
New South Capital Management
Tennessee
$29.1M
4
O
4
OppenheimerFunds
New York
$27.1M
5
Royal Bank of Canada
5
Royal Bank of Canada
Ontario, Canada
$39.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
ACMM
26
Arbor Capital Management (Minnesota)
Minnesota
$36.7M -$4.41M -72,929 -11%
Bank of New York Mellon
27
Bank of New York Mellon
New York
$36.5M -$113K -1,872 -0.3%
ACM
28
Andor Capital Management
New York
$36.3M +$9.08M +150,000 +33%
CCI
29
Columbus Circle Investors
$34.7M -$1.08M -17,901 -3%
Calamos Advisors
30
Calamos Advisors
Illinois
$30.6M -$1.75M -28,965 -5%
WRF
31
Waddell & Reed Financial
Kansas
$29.2M +$29.2M +482,158 New
NSCM
32
New South Capital Management
Tennessee
$29.1M -$11.1M -183,626 -28%
GCM
33
Geneva Capital Management
Wisconsin
$27.6M -$7.66M -126,597 -22%
O
34
OppenheimerFunds
New York
$27.1M -$9.96M -164,360 -27%
CCA
35
Conestoga Capital Advisors
Pennsylvania
$27M +$2.03M +33,567 +8%
CWAM
36
Columbia Wanger Asset Management
Illinois
$26.8M +$26.8M +443,000 New
Norges Bank
37
Norges Bank
Norway
$26M – – –
DCM
38
Driehaus Capital Management
Illinois
$25.2M +$55.4K +915 +0.2%
Loomis, Sayles & Company
39
Loomis, Sayles & Company
Massachusetts
$24.3M +$1.8M +29,663 +8%
TA
40
Teachers Advisors
New York
$24.2M -$3.87M -63,960 -14%
MAA
41
Managed Account Advisors
New Jersey
$23.9M -$290K -4,798 -1%
DGI
42
Disciplined Growth Investors
Minnesota
$20.9M -$8.41M -138,930 -29%
T. Rowe Price Associates
43
T. Rowe Price Associates
Maryland
$19.4M +$18.5M +305,900 +2,124%
Prudential Financial
44
Prudential Financial
New Jersey
$19.1M -$2.74M -45,300 -13%
Principal Financial Group
45
Principal Financial Group
Iowa
$18.8M +$1.16M +19,159 +7%
ICM
46
IronBridge Capital Management
Illinois
$17.8M +$11M +182,201 +162%
Geode Capital Management
47
Geode Capital Management
Massachusetts
$16.3M +$1.33M +21,981 +9%
OAM
48
Oberweis Asset Management
Illinois
$14.3M -$1.28M -21,156 -8%
RFC
49
Russell Frank Company
Washington
$13.9M -$6.85M -114,421 -33%
TCIM
50
TIAA CREF Investment Management
New York
$13.1M -$107K -1,770 -0.8%
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