WESCO INTL INC (WCC): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in WCC · Industrials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
27
13F filers
Aggregate Value
$1.1B
Across holders
Last Price
$337.01
2026-08-24
Sector
Industrials
GICS
Quarterly fund activity19 increased8 reduced2 exited
Full exits: MAVERICK CAPITAL LTD, Verition Fund Management LLC
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| BAUPOST GROUP LLC/MA CIK 0001061768 | Hedge Fund | 663K | $229.0M | 20.8% | 4.2% | Reduced | $-267.4M | Q2 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 619K | $213.9M | 19.4% | 0.1% | Added | $-1.0B | Q2 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 405K | $140.0M | 12.7% | 0.0% | Added | +$129.2M | Q2 2026 |
| Clearbridge Investments, LLC CIK 0001348883 | Hedge Fund | 278K | $96.1M | 8.7% | 0.1% | Reduced | $-15.3M | Q2 2026 |
| Holocene Advisors, LP CIK 0001700574 | Hedge Fund | 233K | $80.6M | 7.3% | 0.2% | Reduced | $-50.5M | Q2 2026 |
| Point72 Asset Management, L.P. CIK 0001603466 | Hedge Fund | 219K | $75.5M | 6.9% | 0.1% | Added | +$34.6M | Q2 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 214K | $73.8M | 6.7% | 0.1% | Added | — | Q2 2026 |
| Gotham Asset Management, LLC CIK 0001510387 | Hedge Fund | 136K | $47.1M | 4.3% | 0.1% | Added | +$5.3M | Q2 2026 |
| PZENA INVESTMENT MANAGEMENT LLC CIK 0001027796 | Institutional Manager | 71K | $24.7M | 2.2% | 0.1% | Reduced | $-14.5M | Q2 2026 |
| Rockefeller Capital Management L.P. CIK 0001739439 | Hedge Fund | 65K | $22.4M | 2.0% | 0.0% | Reduced | +$21.5M | Q2 2026 |
Reduced
Hedge Fund
$229.0M· 20.8% of total· 4.2% port· 663K sh· $-267.4M QoQ· Q2 2026
Added
Hedge Fund
$213.9M· 19.4% of total· 0.1% port· 619K sh· $-1.0B QoQ· Q2 2026
Added
Hedge Fund
$140.0M· 12.7% of total· 0.0% port· 405K sh· +$129.2M QoQ· Q2 2026
Reduced
Hedge Fund
$96.1M· 8.7% of total· 0.1% port· 278K sh· $-15.3M QoQ· Q2 2026
Reduced
Hedge Fund
$80.6M· 7.3% of total· 0.2% port· 233K sh· $-50.5M QoQ· Q2 2026
Added
Hedge Fund
$75.5M· 6.9% of total· 0.1% port· 219K sh· +$34.6M QoQ· Q2 2026
Added
Hedge Fund
$73.8M· 6.7% of total· 0.1% port· 214K sh· — QoQ· Q2 2026
Added
Hedge Fund
$47.1M· 4.3% of total· 0.1% port· 136K sh· +$5.3M QoQ· Q2 2026
Reduced
Institutional Manager
$24.7M· 2.2% of total· 0.1% port· 71K sh· $-14.5M QoQ· Q2 2026
Reduced
Hedge Fund
$22.4M· 2.0% of total· 0.0% port· 65K sh· +$21.5M QoQ· Q2 2026
Added
Institutional Manager
$18.2M· 1.7% of total· 0.0% port· 53K sh· +$549K QoQ· Q2 2026
Added
Hedge Fund
$15.2M· 1.4% of total· 0.0% port· 44K sh· +$14.1M QoQ· Q2 2026
Added
Hedge Fund
$10.7M· 1.0% of total· 0.0% port· 31K sh· +$10.1M QoQ· Q2 2026
Reduced
Hedge Fund
$9.9M· 0.9% of total· 0.0% port· 29K sh· $-39.5M QoQ· Q2 2026
Added
Hedge Fund
$7.8M· 0.7% of total· 0.0% port· 23K sh· +$3.8M QoQ· Q2 2026
Added
Hedge Fund
$5.8M· 0.5% of total· 0.0% port· 17K sh· — QoQ· Q2 2026
Added
Hedge Fund
$5.8M· 0.5% of total· 0.0% port· 17K sh· — QoQ· Q2 2026
Added
Hedge Fund
$4.5M· 0.4% of total· 0.0% port· 13K sh· — QoQ· Q2 2026
Added
Hedge Fund
$4.4M· 0.4% of total· 0.0% port· 13K sh· +$3.7M QoQ· Q2 2026
Added
Hedge Fund
$4.2M· 0.4% of total· 0.0% port· 20K sh· — QoQ· Q3 2025
Added
Hedge Fund
$4.2M· 0.4% of total· 0.1% port· 12K sh· $-97K QoQ· Q2 2026
Reduced
Institutional Manager
$3.0M· 0.3% of total· 0.0% port· 9K sh· $-2.0M QoQ· Q2 2026
Added
Hedge Fund
$1.4M· 0.1% of total· 0.0% port· 4K sh· +$997K QoQ· Q2 2026
Added
Hedge Fund
$1.2M· 0.1% of total· 0.0% port· 4K sh· — QoQ· Q2 2026
Added
Hedge Fund
$393K· 0.0% of total· 0.0% port· 1K sh· $-1.1M QoQ· Q2 2026
Reduced
Hedge Fund
$288K· 0.0% of total· 0.0% port· 834 sh· $-1.7M QoQ· Q2 2026
Added
Hedge Fund
$180K· 0.0% of total· 0.0% port· 521 sh· — QoQ· Q2 2026
1–10 of 27
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