Wesco International filings document the regulatory record for a business-to-business distributor of electrical and electronic, communications and security, and utility and broadband products and services. Its 8-K reports furnish quarterly and annual operating results, Regulation FD investor presentations, executive leadership changes, board appointments and other material events.
The filing record also covers proxy matters, stockholder voting, director compensation, executive compensation, capital-structure disclosures, and debt financing by WESCO Distribution, Inc., including unsecured senior notes, guarantees, the receivables facility and the asset-based revolving credit facility. These disclosures describe governance, financing arrangements, operating performance and material-event reporting for WCC.
BlackRock, Inc. filed an amended Schedule 13G reporting its beneficial ownership of common stock of WESCO INTERNATIONAL, INC.. BlackRock reports beneficial ownership of 4,356,212 shares of common stock, representing 8.9% of the class as of June 30, 2026.
BlackRock has sole voting power over 4,176,395 shares and sole dispositive power over 4,356,212 shares, with no shared voting or dispositive power. The filing explains that these holdings reflect securities beneficially owned, or deemed beneficially owned, by certain BlackRock business units, and that various underlying persons may receive dividends or sale proceeds, but no such person holds more than five percent of WESCO's outstanding common shares.
Wesco International reported record second-quarter 2026 net sales of $6.67 billion, up 13.0% year over year, with organic sales also up 12.6% and strong volume and pricing across all three segments. Total company data center sales reached $1.5 billion, about 45% higher than a year earlier, and total backlog ended the quarter at a record level, up roughly 60%.
GAAP operating margin was 5.7% and adjusted EBITDA was a record $487.2 million with a 7.3% margin, 60 basis points above Q2 2025. Diluted EPS was $4.23, while adjusted diluted EPS set a record at $4.57, about 35% above the prior-year quarter. Communications and Security Solutions grew sales 18% with a 10.2% adjusted EBITDA margin; Electrical and Electronic Solutions grew 11% with a 9.2% margin; Utility and Broadband Solutions grew 7% with a 10.0% margin.
Operating cash flow for Q2 was $53.7 million and free cash flow $32.3 million, though first-half free cash flow improved to $245.7 million. Cash rose to $808.9 million and the financial leverage ratio improved to 3.0x. On the back of these results, Wesco raised its 2026 outlook, guiding to reported sales of $25.9–$26.3 billion, adjusted EBITDA margin of 6.9–7.1%, and adjusted EPS of $16.00–$17.50, while free cash flow is now expected at $300–$600 million.
WESCO International EVP & CHRO Anthony S. Marino received equity compensation awards on July 23, 2026. He was granted 2,335 stock options with a $330.66 exercise price, expiring July 23, 2036, and 1,021 restricted stock units. Both the RSUs and options vest in three equal annual installments beginning on the first anniversary of the grant date. Following these awards, the filing reports direct holdings of 1,021 common shares and 2,335 options related to this grant.
Anthony S. Marino, executive vice president and chief human resources officer (EVP & CHRO) of WESCO International Inc. (WCC), is identified as a reporting person in an insider Form 3 filing. The data show no reported insider share purchases, sales, option exercises, or other equity transactions. No share or derivative holdings are listed in the summarized fields.
WESCO International SVP and Chief Accounting Officer Matthew S. Kulasa received a small stock-based award tied to existing equity grants. On the reported date, he acquired 1.2060 dividend equivalent rights, which are economically equal to common shares and accrue on his restricted stock units when WESCO pays quarterly dividends.
These rights vest on the same schedule as the underlying restricted stock units, so they follow the same long-term incentive timing. After this routine award, his directly held common stock equivalent position reported in this filing increased to 3,147.2863 shares.
WESCO International EVP Hemant Porwal received a small stock-based dividend award tied to existing equity grants. The Form 4 shows an acquisition of 2.8749 shares of common stock as dividend equivalent rights on restricted stock units, increasing his direct holdings to 16,620.9748 shares.
WESCO International director Laura K. Thompson reported an acquisition of 2.4743 shares of common stock-equivalent value through dividend equivalent rights. These rights were credited in connection with the company’s quarterly dividend on restricted stock units she already holds and carry a grant price of $0.00 per share.
Each dividend equivalent right is economically equal to one share of WESCO common stock and will vest on the same schedule as the underlying restricted stock unit award. Following this grant, Thompson directly holds a total of 10,989.8879 common shares, including these credited rights.
WESCO International director Glynis Bryan received a small equity-based award in the form of dividend equivalent rights tied to existing restricted stock units. On the transaction date, she acquired 5.9628 shares of common stock at no cost, bringing her directly owned total to 4,125.3731 shares. These DERs are economically equivalent to common shares and vest on the same schedule as the underlying RSU award.
WESCO International executive Akash Khurana received a small stock-based award through dividend equivalents on existing restricted stock units. The filing shows a grant of 28.537 dividend equivalent rights, each economically equal to one share of common stock and vesting on the same schedule as the underlying RSUs. Following this non-cash, compensation-related acquisition, his directly held common stock balance is 30,803.6372 shares.
WESCO International executive vice president and chief human resources officer Christine Ann Wolf received a small compensation-related stock-based award. She acquired 3.671 dividend equivalent rights tied to existing restricted stock units, each economically equal to one share of common stock and vesting on the same schedule as the underlying award. Following this grant, her directly held common stock equivalents total 29,573.8682 shares, reflecting a routine adjustment from the company’s quarterly dividend rather than an open‑market purchase or sale.