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Security record · archived quarter

WCC

WESCO International, Inc. · Industrials · Industrial - Distribution

347.60 +2.6% mkt cap $16.94B quote delayed (FMP) · as of Aug 26 21:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
16Tracked holders
Δ holders
4.47MShares held
$709.04MReported value
+0New positions
−0Exits
How these are computed → Explain this at the Research Desk →

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 134 +9 36.43M $12.57B +11 −2
Q1 2026 128 -6 38.07M $10.41B +2 −9
Q4 2025 133 -2 38.70M $9.47B +2 −3
Q3 2025 21 0 21.49M $4.54B +2 −3
Q2 2025 19 0 18.75M $3.47B +1 −1
Q1 2025 16 0 8.86M $1.37B
Q4 2024 16 -1 8.84M $1.60B +1 −2
Q3 2024 16 0 4.98M $836.50M +2 −2
Q2 2024 16 4.47M $709.04M
Holder count
Who holds it · Q2 2024
#ManagerSharesΔ sharesValueTheir weightHeld
1 Baupost Group 803.00K $127.29M 3.6% n/c 1 SEC ↗
2 Geode Capital Management (passive) 740.57K $117.43M 0.0% n/c 1 SEC ↗
3 Geode Capital Management (passive) 740.57K $117.43M 0.0% n/c 1 SEC ↗
4 AQR Capital Management 610.19K $96.73M 0.1% n/c 1 SEC ↗
5 AQR Capital Management 610.19K $96.73M 0.1% n/c 1 SEC ↗
6 AQR Capital Management 610.19K $96.73M 0.1% n/c 1 SEC ↗
7 Adage Capital Partners 561.51K $89.01M 0.2% n/c 1 SEC ↗
8 Norges Bank (passive) 544.42K $86.30M 0.0% n/c 1 SEC ↗
9 Glenview Capital 381.77K $60.52M 1.3% n/c 1 SEC ↗
10 Millennium Management 352.70K $55.91M 0.0% n/c 1 SEC ↗
11 Citadel Advisors 236.12K $37.43M 0.0% n/c 1 SEC ↗
12 Citadel Advisors 236.12K $37.43M 0.0% n/c 1 SEC ↗
13 Point72 Asset Management 66.80K $10.59M 0.0% n/c 1 SEC ↗
14 D. E. Shaw & Co. 63.46K $10.06M 0.0% n/c 1 SEC ↗
15 D. E. Shaw & Co. 63.46K $10.06M 0.0% n/c 1 SEC ↗
16 Gotham Asset Management 45.11K $7.15M 0.1% n/c 1 SEC ↗
17 T. Rowe Price 35.22K $5.58M 0.0% n/c 1 SEC ↗
18 T. Rowe Price 35.22K $5.58M 0.0% n/c 1 SEC ↗
19 Bridgewater Associates 12.72K $2.02M 0.0% n/c 1 SEC ↗
20 Arrowstreet Capital 10.88K $1.72M 0.0% n/c 1 SEC ↗
21 Wellington Management 6.10K $966,655 0.0% n/c 1 SEC ↗
22 Two Sigma Investments 2.08K $330,356 0.0% n/c 1 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

No new tracked buyers this quarter.

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 622 holders, 48.61M shares, $12.60B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Aug 17 Khurana Akash

Officer · 1.56K sh · $571,116

Aug 17 Khurana Akash

Officer · 1.48K sh · $543,352

Aug 17 Khurana Akash

Officer · 360 sh · $132,577

Aug 12 Thompson Laura K

Director · 270 sh · $99,482

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Beneficial ownership
Aug 13 SC 13G/A — WELLINGTON MANAGEMENT GROUP LLP

View original SEC filing ↗

Jul 30 SC 13G/A — BlackRock, Inc.

View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q2 2024 · Methodology · Get this via the API