Wesco International Inc (WCC) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

49,486,590Shares Outstanding

697,524Shares held by institutions

$209,898,922Value of institutional holdings

92.97%Institutional ownership %

3.77%Shares Changed QoQ

578No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

The institutional landscape for Wesco International Inc (NYSE:WCC) includes 578 filers as of the latest reporting cycle ending December 2025.

These investors collectively held 93.0% of the company's total shares outstanding in December 2025, down from 98.5% in September 2025.
In percentage terms, this reflects as a holdings change of 3.77% quarter on quarter, and an increase of 10.52% year over year.
The latest 13F cycle for Wesco International reveals that of 578 total investors, 301 funds grew their exposure, whereas 196 reduced theirs and 81 made no changes.
The total number of shares held by institutions in Wesco International increased to 46.01Mn as of December 2025, a net change of up by 1.67Mn shares quarter on quarter, and down 947.53K shares year over year.
BlackRock, Inc. continues to be the largest institutional holder of Wesco International as of December 31, 2025, with a position of 8.02Mn shares, representing 16.20% of the company's outstanding stock.
Among the most significant buyers of Wesco International during December 2025 were BlackRock, Inc. (2.05Mn), NORGES BANK (636.19K), BANK OF AMERICA CORP /DE/ (588.02K), Artisan Partners Limited Partnership (477.49K), NOMURA ASSET MANAGEMENT INTERNATIONAL INC. (406.83K).
Leading sellers of Wesco International stock in December 2025 included WELLINGTON MANAGEMENT GROUP LLP (602.32K), UBS Group AG (388.50K), DIAMOND HILL CAPITAL MANAGEMENT INC (387.79K), BALYASNY ASSET MANAGEMENT L.P. (258.66K), ADAGE CAPITAL PARTNERS GP, L.L.C. (227.26K).
The top 10 institutional holders of Wesco International for the quarter ending December 2025 included BlackRock, Inc. (8.02Mn), VANGUARD GROUP INC (4.56Mn), WELLINGTON MANAGEMENT GROUP LLP (2.78Mn), DIMENSIONAL FUND ADVISORS LP (2.25Mn), STATE STREET CORP (1.44Mn), BAUPOST GROUP LLC/MA (1.42Mn), Allspring Global Investments Holdings, LLC (1.27Mn), BANK OF AMERICA CORP /DE/ (903.88K), GEODE CAPITAL MANAGEMENT, LLC (864.24K), Bank of New York Mellon Corp (822.57K).

578 Institutional Holders

697,524 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	8,018,094	2,047,872	34.30%	$1,961,546,638.00
VANGUARD GROUP INC	31 Dec, 2025	4,556,697	-55,641	-1.21%	$1,114,750,354.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	2,784,105	-602,316	-17.79%	$681,103,447.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	2,249,296	29,033	1.31%	$550,286,250.00
STATE STREET CORP	31 Dec, 2025	1,444,442	-17,379	-1.19%	$353,368,291.00
BAUPOST GROUP LLC/MA	31 Dec, 2025	1,418,831	-84,349	-5.61%	$347,103.00
Allspring Global Investments Holdings, LLC	31 Dec, 2025	1,271,559	-51,762	-3.91%	$320,585,467.00
BANK OF AMERICA CORP /DE/	31 Dec, 2025	903,882	588,020	186.16%	$221,125,804.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	864,237	14,739	1.74%	$211,472,661.00
Bank of New York Mellon Corp	31 Dec, 2025	822,568	37,972	4.84%	$201,233,108.00
MORGAN STANLEY	31 Dec, 2025	677,602	38,187	5.97%	$165,769,185.00
Alyeska Investment Group, L.P.	31 Dec, 2025	655,634	140,952	27.39%	$160,394,302.00
LYRICAL ASSET MANAGEMENT LP	31 Dec, 2025	651,484	-27,028	-3.98%	$159,379,046.00
NORGES BANK	31 Dec, 2025	636,187	636,187	0.00%	$155,636,788.00
NEW SOUTH CAPITAL MANAGEMENT INC	31 Dec, 2025	617,676	-5,703	-0.91%	$151,108,257.00
PointState Capital LP	31 Dec, 2025	612,505	-76,593	-11.11%	$149,843,223.00
BARROW HANLEY MEWHINNEY & STRAUSS LLC	31 Dec, 2025	581,695	-104,935	-15.28%	$142,305,865.00
AQR CAPITAL MANAGEMENT LLC	31 Dec, 2025	543,449	13,831	2.61%	$132,949,310.00
FMR LLC	31 Dec, 2025	489,709	-99,371	-16.87%	$119,802,387.00
Artisan Partners Limited Partnership	31 Dec, 2025	477,485	477,485	0.00%	$116,811,832.00

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