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CALAMOS CONV OPPORTUNITIES &
CALAMOS CONV OPPORTUNITIES &. Institutional holdings reported to the SEC.

Institutional Holders (2017Q2)
Portfolio Summary: 90 Institutional holders with a total value of $133,370,985.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 UBS Group AG 2,384,359 26,848,000 20.13%
2 MORGAN STANLEY 1,286,622 14,488,000 10.86%
3 WELLS FARGO & COMPANY/MN 1,102,708 12,417,000 9.31%
4 Vident Investment Advisory, LLC 693,422 7,808,000 5.85%
5 AMERIPRISE FINANCIAL INC 648,872 7,306,000 5.48%
6 BANK OF AMERICA CORP /DE/ 642,278 7,232,000 5.42%
7 GUGGENHEIM CAPITAL LLC 612,193 6,893,000 5.17%
8 LPL Financial LLC 527,803 5,943,000 4.46%
9 ROYAL BANK OF CANADA 518,245 5,835,000 4.38%
10 Commonwealth Equity Services, Inc 449,249 5,059,000 3.79%
11 Advisors Asset Management, Inc. 288,706 3,251,000 2.44%
12 D.A. DAVIDSON & CO. 237,273 2,671,000 2.00%
13 CENTRAL TRUST Co 224,089 2,524,000 1.89%
14 Cetera Advisor Networks LLC 208,871 2,352,000 1.76%
15 Raymond James Financial Services Advisors, Inc. 195,763 2,204,000 1.65%
16 Camelot Portfolios, LLC 130,365 1,468,000 1.10%
17 Texas Yale Capital Corp. 88,657 998,000 0.75%
18 LADENBURG THALMANN FINANCIAL SERVICES INC. 82,481 929,000 0.70%
19 Sigma Planning Corp 81,409 917,000 0.69%
20 HighTower Advisors, LLC 75,218 847,000 0.64%
21 Invesco Ltd. 73,158 824,000 0.62%
22 ADVISOR GROUP, INC. 68,855 775,000 0.58%
23 RAYMOND JAMES & ASSOCIATES 66,977 754,000 0.57%
24 E&G Advisors, LP 63,475 715,000 0.54%
25 CETERA INVESTMENT ADVISERS 60,979 687,000 0.52%
26 Cetera Advisors LLC 60,979 687,000 0.52%
27 PINNACLE ASSOCIATES LTD 58,400 658,000 0.49%
28 HOLLENCREST CAPITAL MANAGEMENT 54,275 611,000 0.46%
29 Nuveen Asset Management, LLC 14,360 594,000 0.45%
30 First Allied Advisory Services, Inc. 45,533 514,000 0.39%
31 STIFEL FINANCIAL CORP 39,961 448,000 0.34%
32 Janney Montgomery Scott LLC 34,608 390,000 0.29%
33 WEALTHPLAN PARTNERS, LLC 33,002 372,000 0.28%
34 Cambridge Investment Research Advisors, Inc. 30,144 339,000 0.25%
35 GENEOS WEALTH MANAGEMENT INC. 29,386 330,000 0.25%
36 TRUIST FINANCIAL CORP 29,007 327,000 0.25%
37 NATIONAL PLANNING CORP 26,256 297,000 0.22%
38 DOLIVER ADVISORS, LP 26,069 294,000 0.22%
39 WALTER & KEENAN WEALTH MANAGEMENT LLC /IN/ /ADV 25,500 287,000 0.22%
40 Capital Investment Advisors, LLC 24,674 278,000 0.21%
41 NWAM LLC 23,053 260,000 0.19%
42 BB&T SECURITIES, LLC 22,689 255,000 0.19%
43 DUMONT & BLAKE INVESTMENT ADVISORS LLC 22,125 249,000 0.19%
44 PNC FINANCIAL SERVICES GROUP, INC. 20,878 235,000 0.18%
45 IFP ADVISORS, INC 20,194 227,000 0.17%
46 UNITED CAPITAL FINANCIAL ADVISORS, LLC 19,400 218,000 0.16%
47 Private Advisor Group, LLC 18,604 208,000 0.16%
48 INVESTMENT CENTERS OF AMERICA INC 17,517 199,000 0.15%
49 MML INVESTORS SERVICES, INC. 17,493 197,000 0.15%
50 Bellecapital International Ltd. 17,525 197,000 0.15%
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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.