WESCO INTERNATIONAL INC (WCC) — Institutional Holders, Q2 2026 (page 2)

708 institutional investment managers reported a WCC position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $16.2B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 101 to 200. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

WCC 13F holders ranked 101–200 of 708

Institutional investors reporting a position in WESCO INTERNATIONAL INC on SEC Form 13F-HR for Q2 2026, ranked by reported value.
InstitutionValueQoQ
First Eagle Investment Management#101 · 52,748 sh$18.2M+3.1%
ALLIANCEBERNSTEIN L.P.#102 · 66,088 sh$18.1M+10.8%
FRONTIER CAPITAL MANAGEMENT#103 · 52,111 sh$18.0M-20.6%
AMERIPRISE FINANCIAL#104 · 51,709 sh$17.9M-83.4%
SCHRODER INVESTMENT MANAGEMENT GROUP#105 · 51,621 sh$17.7M+73.3%
Toroso Investments#106 · 49,489 sh$17.1M-11.1%
LPL Financial#107 · 49,480 sh$17.1M+18.8%
Corient Private Wealth#108 · 48,489 sh$16.7M-20.3%
Generate Investment Management Ltd#109 · 47,363 sh$16.4MNew
Squarepoint Ops#110 · 44,085 sh$15.2MNew
TRAN CAPITAL MANAGEMENT, L.P.#111 · 43,911 sh$15.2M-0.8%
GLENMEDE NA#112 · 43,110 sh$14.9M-33.8%
South Dakota Investment Council#113 · 42,163 sh$14.6M-1.5%
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM#114 · 40,966 sh$14.2M-17.1%
VANGUARD ASSET MANAGEMENT, Ltd#115 · 40,564 sh$14.0M+8.1%
CAPTRUST FINANCIAL ADVISORS#116 · 39,146 sh$13.5M+12.7%
KENNEDY CAPITAL MANAGEMENT#117 · 38,831 sh$13.4M0.0%
ROYCE & ASSOCIATES#118 · 38,697 sh$13.4M+11.2%
NATIXIS#119 · 38,353 sh$13.2M+1201.4%
Universal- Beteiligungs- und Servicegesellschaft mbH#120 · 38,159 sh$13.2M-22.7%
Bayberry Capital Partners#121 · 37,700 sh$13.0M-39.4%
LMCG INVESTMENTS#122 · 37,587 sh$13.0M-3.9%
Marathon Asset Management Ltd#123 · 37,122 sh$12.8M-37.6%
Federation des caisses Desjardins du Quebec#124 · 35,997 sh$12.4M-1.9%
MANUFACTURERS LIFE INSURANCE COMPANY, THE#125 · 35,126 sh$12.1M+1.2%
GREAT WEST LIFE ASSURANCE#126 · 34,055 sh$11.8M-1.6%
Jump Financial#127 · 33,063 sh$11.4MNew
CHASE INVESTMENT COUNSEL#128 · 32,075 sh$11.1M+64.1%
OPPENHEIMER#129 · 31,980 sh$11.0M-1.0%
STIFEL FINANCIAL#130 · 31,622 sh$10.9M-20.2%
STOREBRAND ASSET MANAGEMENT AS#131 · 31,589 sh$10.9M-21.8%
NEW YORK STATE COMMON RETIREMENT FUND#132 · 31,351 sh$10.8M-10.0%
Galvin, Gaustad & Stein#133 · 31,279 sh$10.8M-3.4%
XTX Topco Ltd#134 · 31,086 sh$10.7MNew
MILLENNIUM MANAGEMENT#135 · 30,902 sh$10.7M+28.0%
USS Investment Management Ltd#136 · 30,705 sh$10.6MNew
Zurcher Kantonalbank (Zurich Cantonalbank)#137 · 30,541 sh$10.5M+16.7%
PARADIGM CAPITAL MANAGEMENT#138 · 30,000 sh$10.4M0.0%
FACT Capital#139 · 29,506 sh$10.2M0.0%
MARSHALL WACE, LLP#140 · 28,554 sh$9.9M-60.0%
HighTower Advisors#141 · 28,445 sh$9.8M-22.3%
FIFTH THIRD BANCORP#142 · 27,941 sh$9.7M-14.3%
Cerity Partners#143 · 27,453 sh$9.5M-4.7%
CASTLEARK MANAGEMENT#144 · 27,347 sh$9.4M-3.7%
HENNESSY ADVISORS#145 · 26,600 sh$9.2MNew
Boston Partners#146 · 26,357 sh$9.1MNew
HSBC PLC#147 · 25,202 sh$8.7M+1185.8%
Aureus Asset Management#148 · 24,654 sh$8.5M+2.8%
Carnegie Lake Advisors#149 · 24,280 sh$8.4M0.0%
Engineers Gate Manager#150 · 24,138 sh$8.3MNew
WEDGE CAPITAL MANAGEMENT L L P#151 · 24,087 sh$8.3M-16.3%
MetLife Investment Management#152 · 23,437 sh$8.1M-2.0%
Sequoia Financial Advisors#153 · 23,336 sh$8.1M+28.8%
Treasurer of the State of North Carolina#154 · 23,234 sh$8.0M+13.3%
D. E. Shaw#155 · 22,652 sh$7.8M+9.5%
SeaBridge Investment Advisors#156 · 22,461 sh$7.8M+1.9%
CANADA PENSION PLAN INVESTMENT BOARD#157 · 21,700 sh$7.5M+223.9%
AMALGAMATED BANK#158 · 21,519 sh$7.4M-12.0%
Police & Firemen's Retirement System of New Jersey#159 · 21,490 sh$7.4M+6.3%
HEARTLAND ADVISORS#160 · 21,481 sh$7.4M+0.4%
Jupiter Topco#161 · 21,423 sh$7.4M—
MassMutual Private Wealth & , FSB#162 · 21,069 sh$7.3M-6.3%
KORNITZER CAPITAL MANAGEMENT#163 · 19,874 sh$6.9M+0.1%
Illinois Municipal Retirement Fund#164 · 19,729 sh$6.8M-6.9%
NEW YORK STATE TEACHERS RETIREMENT SYSTEM#165 · 19,599 sh$6.8M-3.5%
Vanguard Global Advisers#166 · 19,530 sh$6.7M-3.8%
Campbell & Investment Adviser#167 · 19,045 sh$6.6MNew
DANSKE BANK A/S#168 · 18,706 sh$6.5M-3.0%
State of Tennessee, Treasury Department#169 · 18,502 sh$6.4M-1.8%
MUTUAL OF AMERICA CAPITAL MANAGEMENT#170 · 18,073 sh$6.2M-3.1%
RBF Capital#171 · 18,000 sh$6.2M0.0%
Sumitomo Mitsui#172 · 17,876 sh$6.2MNew
BLI - Banque de Luxembourg Investments#173 · 17,800 sh$6.1M+36.9%
Focus Partners Wealth#174 · 17,721 sh$6.1M+9.6%
MML INVESTORS SERVICES#175 · 17,417 sh$6.0M+33.5%
STRS OHIO#176 · 17,316 sh$6.0M-22.9%
THIRD AVENUE MANAGEMENT#177 · 16,963 sh$5.9M-11.8%
TUDOR INVESTMENT ET AL#178 · 16,929 sh$5.8MNew
TWINBEECH CAPITAL#179 · 16,900 sh$5.8MNew
ExodusPoint Capital Management#180 · 16,874 sh$5.8MNew
WEALTH ENHANCEMENT ADVISORY SERVICES#181 · 18,456 sh$5.8M+20.2%
EASTERLY INVESTMENT PARTNERS#182 · 16,810 sh$5.8M+128.1%
BARCLAYS PLC#183 · 16,266 sh$5.6M-36.4%
Kailix Advisors#184 · 16,205 sh$5.6M-35.1%
CREDIT AGRICOLE S A#185 · 16,161 sh$5.6M0.0%
Empowered Funds#186 · 16,080 sh$5.6M-57.7%
Alberta Investment Management#187 · 15,900 sh$5.5MNew
VOYA INVESTMENT MANAGEMENT#188 · 15,877 sh$5.5M-27.3%
State of New Jersey Common Pension Fund D#189 · 15,651 sh$5.4M-1.1%
OP Asset Management Ltd#190 · 15,537 sh$5.4M-17.7%
PARK AVENUE SECURITIES#191 · 15,119 sh$5.2M-7.7%
VIRGINIA RETIREMENT SYSTEMS ET Al#192 · 15,044 sh$5.2M+17.7%
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY#193 · 14,878 sh$5.1M0.0%
Regency Capital Management \DE#194 · 14,874 sh$5.1M-2.0%
DEAN INVESTMENT ASSOCIATES#195 · 14,677 sh$5.1M-15.5%
ASSETMARK#196 · 14,388 sh$5.0M-12.5%
PDT Partners#197 · 14,333 sh$5.0MNew
Louisiana State Employees Retirement System#198 · 14,300 sh$4.9M+1.4%
YOUSIF CAPITAL MANAGEMENT#199 · 14,251 sh$4.9M-6.4%
Ameritas Investment Partners#200 · 14,176 sh$4.9M0.0%

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.