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MERGE HEALTHCARE INC
MERGE HEALTHCARE INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 115 Institutional holders with a total value of $353,318,185.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GARDNER LEWIS ASSET MANAGEMENT L P 4,291,290 30,468,000 8.62%
2 WATER ISLAND CAPITAL LLC 3,656,956 25,964,000 7.35%
3 Magnetar Financial LLC 3,456,042 24,538,000 6.95%
4 KENNEDY CAPITAL MANAGEMENT LLC 2,920,065 20,732,000 5.87%
5 VANGUARD GROUP INC 2,536,926 18,012,000 5.10%
6 RENAISSANCE TECHNOLOGIES LLC 2,121,455 15,062,000 4.26%
7 DIMENSIONAL FUND ADVISORS LP 1,836,173 13,037,000 3.69%
8 BlackRock Fund Advisors 1,803,489 12,805,000 3.62%
9 BlackRock Institutional Trust Company, N.A. 1,733,412 12,307,000 3.48%
10 TUDOR INVESTMENT CORP ET AL 1,682,006 11,942,000 3.38%
11 JPMORGAN CHASE & CO 1,633,630 11,599,000 3.28%
12 MORGAN STANLEY 1,283,908 9,116,000 2.58%
13 DEUTSCHE BANK AG\ 1,270,762 9,022,000 2.55%
14 GABELLI FUNDS LLC 1,264,450 8,978,000 2.54%
15 STATE STREET CORP 1,198,767 8,512,000 2.41%
16 OMERS ADMINISTRATION Corp 1,122,600 7,970,000 2.26%
17 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 1,002,757 7,120,000 2.02%
18 GLAZER CAPITAL, LLC 1,000,000 7,100,000 2.01%
19 CITIGROUP INC 977,042 6,937,000 1.96%
20 LONGFELLOW INVESTMENT MANAGEMENT CO LLC 933,293 6,626,000 1.88%
21 CREDIT SUISSE AG/ 850,437 6,038,000 1.71%
22 OXFORD ASSET MANAGEMENT LLP 848,072 6,021,000 1.70%
23 NORTHERN TRUST CORP 822,981 5,844,000 1.65%
24 GABELLI & Co INVESTMENT ADVISERS, INC. 565,374 4,014,000 1.14%
25 AQR ARBITRAGE LLC 554,125 3,934,000 1.11%
26 Alberta Investment Management Corp 500,000 3,550,000 1.00%
27 SG Americas Securities, LLC 492,549 3,497,000 0.99%
28 GEODE CAPITAL MANAGEMENT, LLC 479,752 3,406,000 0.96%
29 RUSSELL FRANK CO/ 450,164 3,196,000 0.90%
30 TIAA CREF INVESTMENT MANAGEMENT LLC 421,644 2,994,000 0.85%
31 BARCLAYS PLC 369,160 2,585,000 0.73%
32 Allianz Asset Management GmbH 320,675 2,277,000 0.64%
33 Bank of New York Mellon Corp 316,517 2,248,000 0.64%
34 SUSQUEHANNA INTERNATIONAL GROUP, LLP 298,491 2,119,000 0.60%
35 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 295,100 2,095,000 0.59%
36 Kassirer Asset Management Corp 292,600 2,077,000 0.59%
37 Numeric Investors LLC 291,415 2,069,000 0.59%
38 BlackRock Investment Management, LLC 243,358 1,728,000 0.49%
39 BERKLEY W R CORP 233,181 1,656,000 0.47%
40 GAMCO INVESTORS, INC. ET AL 222,000 1,576,000 0.45%
41 D. E. Shaw & Co., Inc. 202,870 1,440,000 0.41%
42 WELLS FARGO & COMPANY/MN 173,404 1,232,000 0.35%
43 Spark Investment Management LLC 171,900 1,220,000 0.35%
44 GSA CAPITAL PARTNERS LLP 149,700 1,063,000 0.30%
45 BRIDGEWAY CAPITAL MANAGEMENT, LLC 144,600 1,027,000 0.29%
46 ALLIANCEBERNSTEIN L.P. 129,600 920,000 0.26%
47 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 125,625 892,000 0.25%
48 AQR CAPITAL MANAGEMENT LLC 118,856 844,000 0.24%
49 OppenheimerFunds, Inc. 110,410 784,000 0.22%
50 TEACHERS ADVISORS, LLC 100,263 712,000 0.20%
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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.