Wesco International WCC Institutional Ownership

NYSE WCC

$365.42 +4.08 (+1.13%)

As of: Oct 13, 2026 · 2:33 PM EDT

Institutions by Trading Activity

697 Institutions

Increased 327 46.9%

Unchanged 94 13.5%

Reduced 276 39.6%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

96.34%

Shares Held by Institutions

47.01Mn

of 48.80Mn outstanding

▼-3.70% QoQ

Shares Outstanding

48.80Mn

1.79Mn held outside 13F filers

Institutional Investors

697

filed 13F for Jun 2026

▲+81 vs prior quarter

Net Shares Added (QoQ)

-1.81Mn

distributed since last quarter

Value of Holdings

$17.19Bn

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

Updated Oct 11, 2026

Wesco International Inc (NYSE:WCC) was reported as a holding by 697 institutional investors in 13F filings for the quarter ended June 30, 2026.

These investors held 96.34% of Wesco International's outstanding shares at the end of Q2 2026.
Total shares held in Wesco International fell 3.70% from Q1 2026, while the number of holders rose 32.51% from Q2 2025.
Of the 697 holders of WCC in Q2 2026, 327 added to their positions, 276 reduced their stakes and 94 left their positions unchanged.
The aggregate institutional position in Wesco International was 47.01Mn shares at the end of Q2 2026, down 1.81Mn from the prior quarter and down 598.74K from a year earlier.
BlackRock, Inc. led 13F holders of WCC with 8.96Mn shares as of June 30, 2026, or 18.36% of shares outstanding.
Holders that added the most shares of Wesco International in Q2 2026 were Jane Street Group, LLC (+933.49K shares), Citigroup Inc (+553.08K shares), Citadel Advisors LLC (+399.43K shares), Point72 Asset Management, L.P. (+100.25K shares) and AQR Capital Management LLC (+99.07K shares).
On the other side, among holders that kept a position in Wesco International, the largest reductions in Q2 2026 came from Wellington Management Group LLP (-1.58Mn shares), Baupost Group LLC (-774K shares), Invesco Ltd. (-537.96K shares), BlackRock, Inc. (-431.84K shares) and Allspring Global Investments Holdings, LLC (-396.61K shares).
According to Business Quant data, the leading holders of WCC for Q2 2026 were BlackRock, Inc. (8.96Mn shares), Vanguard Capital Management LLC (2.2Mn shares), Vanguard Portfolio Management LLC (2.07Mn shares), Wellington Management Group LLP (2.02Mn shares), Dimensional Fund Advisors LP (2.01Mn shares), State Street Corp (1.52Mn shares), Invesco Ltd. (971.59K shares), Jane Street Group, LLC (946.59K shares), Geode Capital Management, LLC (927.91K shares) and Norges Bank (860.37K shares).

Form 13F Holdings

700 Institutional Holders

Report period 30 Jun, 2026

Total shares held 47.01Mn

Of outstanding 96.34%

#	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 700 holders