Dark
Light
System
Security
WEC ENERGY CORP.
WEC ENERGY CORP.. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 515 Institutional holders with a total value of $7,907,143,229.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 GUARDIAN LIFE INSURANCE CO OF AMERICA 1,276 59,000 0.00%
52 ARROW FINANCIAL CORP 1,300 61,000 0.00%
53 OLD MUTUAL CUSTOMISED SOLUTIONS (PROPRIETARY) LTD 1,400 65,000 0.00%
54 PEAK6 Group LLC 1,500 70,000 0.00% Put
55 OPTIMUM INVESTMENT ADVISORS 1,500 70,000 0.00%
56 PRIVATE TRUST CO NA 1,505 70,000 0.00%
57 PEAK6 Group LLC 1,500 70,000 0.00% Call
58 1919 Investment Counsel, LLC 1,500 70,000 0.00%
59 ROCKEFELLER FINANCIAL SERVICES INC 1,571 73,000 0.00%
60 ADVISORY RESEARCH INC 1,567 73,000 0.00%
61 JNBA Financial Advisors 1,630 76,000 0.00%
62 Smithfield Trust Co 1,723 80,000 0.00%
63 GUARDIAN INVESTOR SERVICES LLC 1,747 81,000 0.00%
64 St. Johns Investment Management Company, LLC 1,812 84,000 0.00%
65 Waverly Advisors, LLC 1,905 89,000 0.00%
66 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 1,944 90,000 0.00%
67 America First Investment Advisors, LLC 1,965 91,000 0.00%
68 QCI ASSET MANAGEMENT INC/NY 2,000 93,000 0.00%
69 HIGH POINT BANK & TRUST CO 2,000 93,000 0.00%
70 PIEDMONT INVESTMENT ADVISORS INC 2,157 100,408 0.00%
71 WASHINGTON TRUST BANK 2,250 105,000 0.00%
72 Walleye Trading LLC 2,300 108,000 0.00% Call
73 WFG Advisors, LP 2,346 109,000 0.00%
74 Evercore Wealth Management, LLC 2,725 126,000 0.00%
75 ENTERPRISE FINANCIAL SERVICES CORP 2,800 130,000 0.00%
76 SYNOVUS FINANCIAL CORP 2,970 139,000 0.00%
77 KELLY LAWRENCE W & ASSOCIATES INC/CA 3,000 140,000 0.00%
78 UBS AG 3,000 140,000 0.00% Put
79 Winslow, Evans & Crocker, Inc. 3,158 147,005 0.00%
80 Hanson & Doremus Investment Management 3,170 148,000 0.00%
81 BESSEMER GROUP INC 3,500 163,000 0.00%
82 BOSTON PRIVATE BANK & TRUST CO 3,500 163,000 0.00%
83 Sandy Spring Bank 3,491 163,000 0.00%
84 Li Winifred I 3,600 168,000 0.00%
85 TORONTO DOMINION BANK 3,607 168,000 0.00%
86 GAM Holding AG 3,672 171,000 0.00%
87 COMMUNITY FINANCIAL SYSTEM, INC. 3,750 175,000 0.00%
88 Hudock, Inc. 3,956 184,000 0.00%
89 PEAK6 Group LLC 4,319 201,000 0.00%
90 BECKER CAPITAL MANAGEMENT INC 4,400 205,000 0.00%
91 Ameritas Investment Partners, Inc. 4,465 208,000 0.00%
92 Cowen Prime Services LLC 4,500 209,000 0.00%
93 STEWART & PATTEN CO LLC 4,600 214,000 0.00%
94 VIRGINIA RETIREMENT SYSTEMS ET Al 4,593 214,000 0.00%
95 FINANCIAL COUNSELORS INC 4,656 217,000 0.00%
96 SMITH HAYES Advisers, Inc 4,708 219,000 0.00%
97 Hillsdale Investment Management Inc. 4,700 219,000 0.00%
98 UMB Bank, n.a. 4,700 219,000 0.00%
99 REGENTATLANTIC CAPITAL LLC 4,792 223,000 0.00%
100 BOSTON ADVISORS LLC 4,800 223,000 0.00%
Page 2 of 11

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.