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MARKETAXESS HOLDINGS INC
MARKETAXESS HOLDINGS INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 243 Institutional holders with a total value of $3,944,603,455.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Weaver C. Barksdale & Associates, Inc. 12 1,000 0.00%
2 CUTLER GROUP LLC / CA 200 2,000 0.00% Call
3 ACADIAN ASSET MANAGEMENT LLC 31 3,000 0.00%
4 STEPHENS INC /AR/ 28 3,000 0.00%
5 PROFICIO CAPITAL PARTNERS LLC 36 4,000 0.00%
6 Gemmer Asset Management LLC 46 5,000 0.00%
7 Creative Planning 42 5,000 0.00%
8 WealthTrust-Arizona, LLC 43 5,000 0.00%
9 MSI Financial Services Inc 58 6,000 0.00%
10 VERSANT CAPITAL MANAGEMENT, INC 101 11,000 0.00%
11 TRUST CO OF VERMONT 95 11,000 0.00%
12 CUTLER GROUP LLC / CA 100 11,000 0.00%
13 Archford Capital Strategies, LLC 92 12,000 0.00%
14 Advisory Services Network, LLC 150 17,000 0.00%
15 Cornerstone Advisors, Inc. 163 18,000 0.00%
16 QUADRANT CAPITAL GROUP LLC 225 24,000 0.00%
17 Johnson Financial Group, Inc. 250 28,000 0.00%
18 FineMark National Bank & Trust 256 28,000 0.00%
19 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 267 30,000 0.00%
20 GLENMEDE TRUST CO NA 355 39,000 0.00%
21 Walleye Trading LLC 371 41,000 0.00%
22 FULLER & THALER ASSET MANAGEMENT, INC. 400 45,000 0.00%
23 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 400 45,000 0.00%
24 IFP ADVISORS, INC 444 50,000 0.00%
25 LADENBURG THALMANN FINANCIAL SERVICES INC. 486 54,000 0.00%
26 First Horizon Advisors, Inc. 525 58,000 0.00%
27 SIMPLEX TRADING, LLC 568 63,000 0.00%
28 BESSEMER GROUP INC 587 66,000 0.00%
29 ASSETMARK, INC 632 71,000 0.00%
30 BANK OF MONTREAL /CAN/ 929 104,000 0.00%
31 Advisors Asset Management, Inc. 1,000 112,000 0.00%
32 Mitsubishi UFJ Asset Management Co., Ltd. 1,050 117,000 0.00%
33 Zurcher Kantonalbank (Zurich Cantonalbank) 1,076 120,000 0.00%
34 NORDEA INVESTMENT MANAGEMENT AB 1,171 131,000 0.00%
35 LS Investment Advisors, LLC 1,229 137,000 0.00%
36 Walleye Trading LLC 1,300 145,000 0.00% Put
37 SG Americas Securities, LLC 1,447 161,000 0.00%
38 CITADEL ADVISORS LLC 1,468 164,000 0.00%
39 D.A. DAVIDSON & CO. 1,646 183,000 0.00%
40 MEEDER ASSET MANAGEMENT INC 1,758 196,000 0.00%
41 SUSQUEHANNA INTERNATIONAL GROUP, LLP 1,800 201,000 0.01% Call
42 COMMERZBANK AKTIENGESELLSCHAFT /FI 1,883 210,000 0.01%
43 Assured Investment Management LLC 2,137 238,000 0.01%
44 ADA INVESTMENT MANAGEMENT, LP 2,160 241,000 0.01%
45 Manchester Capital Management LLC 2,200 245,000 0.01%
46 Numeric Investors LLC 2,300 257,000 0.01%
47 C M BIDWELL & ASSOCIATES LTD 2,360 263,000 0.01%
48 JOHNSON INVESTMENT COUNSEL INC 2,511 280,000 0.01%
49 ROOSEVELT INVESTMENT GROUP LLC 2,530 282,000 0.01%
50 BNP PARIBAS FINANCIAL MARKETS 2,552 284,777 0.01%
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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.