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

Institutional Holders (2016Q1)
Portfolio Summary: 39 Institutional holders with a total value of $261,727,631.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 MACKAY SHIELDS LLC 39,461,000 40,203,000 15.36% PRN
2 OAKTREE CAPITAL MANAGEMENT LP 38,193,000 38,772,000 14.81% PRN
3 ROYAL BANK OF CANADA 34,177,000 34,617,000 13.23% PRN
4 Calamos Advisors LLC 27,716,000 28,030,000 10.71% PRN
5 ADVENT CAPITAL MANAGEMENT /DE/ 27,116,000 27,521,000 10.52% PRN
6 SHENKMAN CAPITAL MANAGEMENT INC 19,955,000 20,342,000 7.77% PRN
7 Invesco Ltd. 7,837,000 7,950,000 3.04% PRN
8 STEELHEAD PARTNERS LLC 7,500,000 7,613,000 2.91% PRN
9 PUTNAM INVESTMENTS LLC 6,775,000 6,873,000 2.63%
10 CREDIT SUISSE AG/ 6,642,000 6,737,000 2.57% PRN
11 BESSEMER GROUP INC 6,000,000 5,852,000 2.24% PRN
12 AQR ARBITRAGE LLC 5,675,000 5,785,000 2.21% PRN
13 LINDEN ADVISORS LP 5,000,000 5,061,000 1.93% PRN
14 Man Investments (CH) AG 5,000,000 5,056,000 1.93% PRN
15 VICTORY CAPITAL MANAGEMENT INC 3,520,286 3,571,000 1.36% PRN
16 DEUTSCHE BANK AG\ 2,646,000 2,683,000 1.03% PRN
17 WELLS FARGO & COMPANY/MN 2,319,000 2,352,000 0.90% PRN
18 CAMDEN ASSET MANAGEMENT L P /CA 2,275,000 2,308,000 0.88% PRN
19 Penn Capital Management Company, LLC 2,194,000 2,226,000 0.85% PRN
20 RUSSELL FRANK CO/ 1,440,000 1,468,000 0.56%
21 WELLINGTON MANAGEMENT GROUP LLP 1,420,000 1,440,000 0.55% PRN
22 JPMORGAN CHASE & CO 1,210,000 1,210,000 0.46% PRN
23 GOLDMAN SACHS GROUP INC 1,020,000 1,035,000 0.40% PRN
24 Bank of New York Mellon Corp 1,003,000 1,003,000 0.38%
25 BANK OF AMERICA CORP /DE/ 930,900 944,000 0.36% PRN
26 WEDBUSH SECURITIES INC 3,000 304,000 0.12%
27 SUNTRUST BANKS INC 211,000 213,000 0.08%
28 CREDIT AGRICOLE S A 195,000 198,000 0.08% PRN
29 Calamos Wealth Management LLC 134,000 136,000 0.05% PRN
30 KEYBANK NATIONAL ASSOCIATION/OH 85,000 86,000 0.03%
31 M&T BANK CORP 34,000 34,000 0.01% PRN
32 MORGAN STANLEY 32,000 32,000 0.01% PRN
33 Brown Advisory Securities, LLC 21,000 21,000 0.01% PRN
34 Investors Capital Advisory Services 16,000 16,000 0.01%
35 Jefferies Group LLC 15,000 15,000 0.01% PRN
36 CITIGROUP INC 14,000 14,000 0.01% PRN
37 D.A. DAVIDSON & CO. 4,000 4,000 0.00%
38 Wellesley Asset Management 1,600 1,631 0.00% PRN
39 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 1,000 1,000 0.00%

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.