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MEDIDATA SOLUTIONS INC
MEDIDATA SOLUTIONS INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q3)
Portfolio Summary: 235 Institutional holders with a total value of $3,244,904,404.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 KRILOGY FINANCIAL LLC 25 1,000 0.00%
2 QUADRANT CAPITAL GROUP LLC 64 3,000 0.00%
3 Creative Planning 50 3,000 0.00%
4 TCI Wealth Advisors, Inc. 56 3,000 0.00%
5 Financial Architects, Inc 59 3,000 0.00%
6 QS Investors, LLC 69 4,000 0.00%
7 LEBENTHAL ASSET MANAGEMENT, LLC 94 5,000 0.00%
8 CUTLER GROUP LLC / CA 2,800 8,000 0.00% Call
9 SOLARIS ASSET MANAGEMENT LLC 137 8,000 0.00%
10 Gemmer Asset Management LLC 144 8,000 0.00%
11 Tortoise Investment Management, LLC 167 9,000 0.00%
12 NEXT Financial Group, Inc 200 11,000 0.00%
13 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 245 14,000 0.00%
14 Cordasco Financial Network 300 14,000 0.00%
15 D.A. DAVIDSON & CO. 294 16,000 0.00%
16 BlackRock Japan Co. Ltd 336 19,000 0.00%
17 THRAX MANAGEMENT, LLC 50,000 21,000 0.00% Put
18 SARGENT BICKHAM LAGUDIS LLC 452 25,000 0.00%
19 Capital Advisors, Ltd. LLC 500 28,000 0.00%
20 Parallax Volatility Advisers, L.P. 534 30,000 0.00%
21 PINKERTON WEALTH, LLC 540 30,000 0.00%
22 First Horizon Advisors, Inc. 633 30,000 0.00%
23 FIFTH THIRD BANCORP 600 33,000 0.00%
24 PENSERRA CAPITAL MANAGEMENT LLC 618 34,000 0.00%
25 Cornerstone Advisors, Inc. 602 34,000 0.00%
26 LADENBURG THALMANN FINANCIAL SERVICES INC. 656 37,000 0.00%
27 ASSETMARK, INC 678 38,000 0.00%
28 NISA INVESTMENT ADVISORS, LLC 700 39,000 0.00%
29 GLENMEDE TRUST CO NA 700 39,000 0.00%
30 SYNOVUS FINANCIAL CORP 1,060 59,000 0.00%
31 ADVISOR GROUP, INC. 1,127 63,000 0.00%
32 SEVEN BRIDGES ADVISORS LLC 1,456 81,000 0.00%
33 IFP ADVISORS, INC 1,580 88,000 0.00%
34 PEAK6 Group LLC 1,574 88,000 0.00%
35 NOMURA HOLDINGS INC 1,598 89,000 0.00%
36 SIMPLEX TRADING, LLC 1,662 92,000 0.00%
37 FineMark National Bank & Trust 1,648 92,000 0.00%
38 STEPHENS INC /AR/ 1,672 93,000 0.00%
39 ACROSPIRE INVESTMENT MANAGEMENT LLC 1,900 106,000 0.00%
40 Zurcher Kantonalbank (Zurich Cantonalbank) 1,978 110,000 0.00%
41 Parallax Volatility Advisers, L.P. 2,000 112,000 0.00% Put
42 UBS Group AG 2,080 116,000 0.00%
43 LS Investment Advisors, LLC 2,353 131,000 0.00%
44 CUTLER GROUP LLC / CA 2,441 136,000 0.00%
45 GOLDMAN SACHS GROUP INC 2,600 145,000 0.00% Call
46 PARADIGM ASSET MANAGEMENT CO LLC 2,700 150,552 0.00%
47 PERCEPTIVE ADVISORS LLC 2,865 160,000 0.00%
48 RIVERHEAD CAPITAL MANAGEMENT LLC 3,200 179,000 0.01%
49 NumerixS Investment Technologies Inc 3,389 189,000 0.01%
50 GOLDMAN SACHS GROUP INC 3,400 190,000 0.01% Put
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.