Wesco International WCC Institutional Ownership

NYSE WCC

$332.86 +0.86 (+0.26%)

At close: Sep 2, 2026 · 4:00 PM EDT

Institutions by Trading Activity

699 Institutions

Increased 327 46.8%

Unchanged 95 13.6%

Reduced 277 39.6%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

97.15%

▼-3.31 pp QoQ

Shares Held by Institutions

47.41Mn

of 48.80Mn outstanding

▼-1.80% QoQ

Shares Outstanding

48.80Mn

1.39Mn held outside 13F filers

Institutional Investors

699

filed 13F for Jun 2026

▲+81 vs prior quarter

Net Shares Added (QoQ)

-868.64K

distributed since last quarter

Value of Holdings

$15.74Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Wesco International Inc (NYSE:WCC) has 699 institutional investors that have filed 13F reports for the period ending June 2026.

These investors collectively held 97.2% of Wesco International's outstanding shares in June 2026, down from 100.5% in March 2026.
Their total shares held in WCC decreased -1.8% quarter over quarter, and separately, investors owning Wesco International increased 32.14% from a year ago.
During the quarter, 327 of these 699 funds increased positions in WCC, 277 reduced exposure, and 95 held steady.
Institutional investors collectively held 47.41Mn shares in Wesco International as of June 2026, down by 868.64K shares quarter on quarter, and down 1.07Mn shares year over year.
BlackRock, Inc. is the top holder of Wesco International as of June 30, 2026, with 8.96Mn shares representing 18.36% of outstanding stock.
Leading buyers of Wesco International shares for the quarter ending June 2026 were JANE STREET GROUP, LLC (933.49K), NORGES BANK (860.37K), Citigroup Inc (553.08K), Nykredit A/S (445.92K), Sixth Street Partners Management Company, L.P. (400.63K).
The largest sellers of Wesco International for the quarter ending June 2026 were WELLINGTON MANAGEMENT GROUP LLP (1.58Mn), BAUPOST GROUP LLC/MA (774.0K), Invesco Ltd. (537.96K), BlackRock, Inc. (431.84K), Allspring Global Investments Holdings, LLC (396.61K).
Per Business Quant data, the top 10 holders of Wesco International for the quarter ending June 2026 are BlackRock, Inc. (8.96Mn), VANGUARD CAPITAL MANAGEMENT LLC (2.2Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (2.07Mn), WELLINGTON MANAGEMENT GROUP LLP (2.02Mn), DIMENSIONAL FUND ADVISORS LP (2.01Mn), State Street Corp (1.52Mn), Invesco Ltd. (971.59K), JANE STREET GROUP, LLC (946.59K), GEODE CAPITAL MANAGEMENT, LLC (927.92K), NORGES BANK (860.37K).

Form 13F Holdings

699 Institutional Holders

Report period 30 Jun, 2026

Total shares held 47.41Mn

Of outstanding 97.15%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	8,958,787	18.36%	▼431,840	-4.60%	$3.09Bn
2	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,200,573	4.51%	▲13,097	+0.60%	$760.14Mn
3	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	2,072,241	4.25%	▼1,751	-0.08%	$715.81Mn
4	WELLINGTON MANAGEMENT GROUP LLP	0000902219	2,018,251	4.14%	▼1,581,864	-43.94%	$697.16Mn
5	DIMENSIONAL FUND ADVISORS LP	0000354204	2,013,677	4.13%	▼219,450	-9.83%	$695.58Mn
6	State Street Corp	0000093751	1,515,816	3.11%	▲50,567	+3.45%	$523.61Mn
7	Invesco Ltd.	0000914208	971,590	1.99%	▼537,959	-35.64%	$335.62Mn
8	JANE STREET GROUP, LLC	0001595888	946,593	1.94%	▲933,486	+7,122.04%	$326.98Mn
9	GEODE CAPITAL MANAGEMENT, LLC	0001214717	927,915	1.90%	▼10,336	-1.10%	$320.61Mn
10	NORGES BANK	0001374170	860,367	1.76%	▲860,367	0.00%	$297.20Mn
11	Bank Of America Corp /De/	0000070858	857,783	1.76%	▼104,967	-10.90%	$296.30Mn
12	Bank of New York Mellon Corp	0001390777	722,298	1.48%	▼185,175	-20.41%	$249.50Mn
13	BAUPOST GROUP LLC/MA	0001061768	662,881	1.36%	▼774,000	-53.87%	$228.98K
14	Alyeska Investment Group, L.P.	0001453072	653,591	1.34%	▲91,321	+16.24%	$225.77Mn
15	Morgan Stanley	0000895421	634,473	1.30%	▼76,880	-10.81%	$219.17Mn
16	Citigroup Inc	0000831001	623,906	1.28%	▲553,082	+780.92%	$215.52Mn
17	AQR CAPITAL MANAGEMENT LLC	0001167557	619,132	1.27%	▲99,070	+19.05%	$213.87Mn
18	LYRICAL ASSET MANAGEMENT LP	0001542302	575,980	1.18%	▼31,428	-5.17%	$198.96Mn
19	FMR LLC	0000315066	562,884	1.15%	▲55,064	+10.84%	$194.44Mn
20	NEW SOUTH CAPITAL MANAGEMENT INC	0001044797	512,074	1.05%	▼44,988	-8.08%	$176.89Mn

Showing 1 to 20 of 699 holders