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MAST THERAPEUTICS
MAST THERAPEUTICS. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 40 Institutional holders with a total value of $12,920,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FRANKLIN RESOURCES INC 11,946,100 7,514,000 58.16%
2 VANGUARD GROUP INC 2,619,137 1,647,000 12.75%
3 Alyeska Investment Group, L.P. 1,775,000 1,116,000 8.64% Call
4 DEUTSCHE BANK AG\ 735,600 461,000 3.57%
5 GEODE CAPITAL MANAGEMENT, LLC 560,868 352,000 2.72%
6 MPM ASSET MANAGEMENT LLC 524,853 331,000 2.56%
7 SHEPHERD KAPLAN KROCHUK, LLC 512,476 322,000 2.49%
8 Iguana Healthcare Management, LLC 500,000 315,000 2.44%
9 DIMENSIONAL FUND ADVISORS LP 265,156 167,000 1.29%
10 Bank of New York Mellon Corp 167,295 105,000 0.81%
11 Ancora Advisors LLC 150,000 94,000 0.73%
12 NORTHERN TRUST CORP 129,547 81,000 0.63%
13 Creative Planning 118,700 75,000 0.58%
14 HighTower Advisors, LLC 113,954 72,000 0.56%
15 Virtu KCG Holdings LLC 103,005 65,000 0.50%
16 OPPENHEIMER & CO INC 85,000 53,000 0.41%
17 SUSQUEHANNA INTERNATIONAL GROUP, LLP 54,067 34,000 0.26%
18 GUGGENHEIM CAPITAL LLC 44,580 28,000 0.22%
19 Pomelo Capital LLC 250,000 19,000 0.15% Call
20 STATE STREET CORP 14,624 9,000 0.07%
21 HIGHBRIDGE CAPITAL MANAGEMENT LLC 14,226 9,000 0.07%
22 CREDIT SUISSE AG/ 10,885 7,000 0.05%
23 NOMURA HOLDINGS INC 11,501 7,000 0.05%
24 MORGAN STANLEY 11,020 7,000 0.05%
25 Cetera Advisor Networks LLC 10,000 6,000 0.05%
26 ZACKS INVESTMENT MANAGEMENT 10,000 6,000 0.05%
27 CITADEL ADVISORS LLC 6,397 4,000 0.03%
28 WELLS FARGO & COMPANY/MN 5,000 3,000 0.02%
29 EARNEST PARTNERS LLC 5,400 3,000 0.02%
30 THOMPSON DAVIS & CO., INC. 5,000 3,000 0.02%
31 Pine River Capital Management L.P. 62,500 2,000 0.02%
32 UBS AG 1,300 1,000 0.01% Call
33 Hoxton Financial, Inc. 1,091 1,000 0.01%
34 Corbenic Partners LLC 1,500 1,000 0.01%
35 LADENBURG THALMANN FINANCIAL SERVICES INC. 4 0 0.00%
36 DEUTSCHE BANK AG\ 313 0 0.00% Call
37 B. Riley Wealth Management, Inc. 597 0 0.00%
38 FIRST MANHATTAN CO. LLC. 300 0 0.00%
39 PNC FINANCIAL SERVICES GROUP, INC. 600 0 0.00%
40 UBS AG 600 0 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.