WESCO International, Inc.
US ˙ NYSE ˙ US95082P1057

SecurityWCC / WESCO International, Inc.
InstitutionNeuberger Berman Group LLC
Latest Disclosed Ownership5,613 shares
Latest Disclosed Value $ 1,535,831
Neuberger Berman Group LLC reports 5.03% increase in ownership of WCC / WESCO International, Inc.

On May 14, 2026 - Neuberger Berman Group LLC filed a 13F-HR form disclosing ownership of 5,613 shares of WESCO International, Inc. (US:WCC) valued at $1,535,829 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 5,344 shares of WESCO International, Inc.. This represents a change in shares of 5.03% during the quarter. The current value of the position is $2,102,181 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F WESCO INTERNATIONAL Common 95082P105 5,613 269 5.03 1,536 17.44 0.0012
2026-02-13 2025-12-31 13F WESCO INTERNATIONAL Common 95082P105 5,344 130 2.49 1,307 18.60 0.0010
2025-11-12 2025-09-30 13F WESCO INTERNATIONAL Common 95082P105 5,214 -191 -3.53 1,103 10.09 0.0008
2025-08-25 2025-06-30 13F/A-1 WESCO INTERNATIONAL Common 95082P105 5,405 521 10.67 1,001 32.06 0.0008
2025-08-13 2025-06-30 13F WESCO INTERNATIONAL Common 95082P105 5,405 521 1,001 0.0004
2025-05-13 2025-03-31 13F WESCO INTERNATIONAL Common 95082P105 4,884 2,031 71.19 758 46.90 0.0006
2025-02-13 2024-12-31 13F WESCO INTERNATIONAL Common 95082P105 2,853 -533 -15.74 516 -9.15 0.0004
2024-11-14 2024-09-30 13F WESCO INTERNATIONAL Common 95082P105 3,386 -39 -1.14 569 4.80 0.0004
2024-11-14 2024-06-30 13F/A-1 WESCO INTERNATIONAL Common 95082P105 3,425 -102 -2.89 543 -10.26 0.0004
2024-08-13 2024-06-30 13F WESCO INTERNATIONAL Common 95082P105 3,425 -102 543 0.0004
2024-11-14 2024-03-31 13F/A-1 WESCO INTERNATIONAL Common 95082P105 3,527 -27,742 -88.72 604 -88.89 0.0005
2024-05-13 2024-03-31 13F WESCO INTERNATIONAL Common 95082P105 3,527 -27,742 604 0.0005
2024-11-14 2023-12-31 13F/A-2 WESCO INTERNATIONAL Common 95082P105 31,269 6,290 25.18 5,437 51.36 0.0047
2024-02-09 2023-12-31 13F WESCO INTERNATIONAL Common 95082P105 31,269 6,290 5,437 0.0047
2023-11-14 2023-09-30 13F WESCO INTERNATIONAL Common 95082P105 24,979 -11,380 -31.30 3,592 -44.82 0.0033
2023-08-11 2023-06-30 13F WESCO INTERNATIONAL Common 95082P105 36,359 2,327 6.84 6,510 23.79 0.0058
2023-05-12 2023-03-31 13F WESCO INTERNATIONAL Common 95082P105 34,032 3,362 10.96 5,259 36.99 0.0049
2023-02-13 2022-12-31 13F WESCO INTERNATIONAL Common 95082P105 30,670 -14,149 -31.57 3,840 -28.24 0.0038
2022-11-15 2022-09-30 13F WESCO INTERNATIONAL Common 95082P105 44,819 -172 -0.38 5,350 11.02 0.0056
2022-08-15 2022-06-30 13F WESCO INTERNATIONAL Common 95082P105 44,991 -10,488 -18.90 4,819 -33.25 0.0048
2022-05-23 2022-03-31 13F/A-1 WESCO INTERNATIONAL Common 95082P105 55,479 2,304 4.33 7,220 5.00 0.0061
2022-05-13 2022-03-31 13F WESCO INTERNATIONAL Common 95082P105 55,479 2,304 7,140 0.0062
2022-02-11 2021-12-31 13F WESCO INTERNATIONAL Common 95082P105 53,175 2,270 4.46 6,876 19.19 0.0054
2021-11-12 2021-09-30 13F WESCO INTERNATIONAL Common 95082P105 50,905 10,037 24.56 5,769 37.39 0.0050
2021-08-13 2021-06-30 13F WESCO INTERNATIONAL Common 95082P105 40,868 40,868 4,199 0.0037
2019-05-13 2019-03-31 13F WESCO INTERNATIONAL Common 95082P105 0 -6,666 -100.00 0 -100.00
2019-02-12 2018-12-31 13F WESCO INTERNATIONAL Common 95082P105 6,666 400 6.38 320 -16.88 0.0004
2018-11-16 2018-09-30 13F/A-1 WESCO INTERNATIONAL Common 95082P105 6,266 -1,094 -14.86 385 -8.33 0.0004
2018-11-13 2018-09-30 13F WESCO INTERNATIONAL Common 95082P105 6,266 -1,094 385
2018-08-13 2018-06-30 13F WESCO INTERNATIONAL Common 95082P105 7,360 -632 -7.91 420 -15.32 0.0005
2018-05-08 2018-03-31 13F WESCO INTERNATIONAL Common 95082P105 7,992 1,262 18.75 496 8.06 0.0006
2018-02-14 2017-12-31 13F WESCO INTERNATIONAL Common 95082P105 6,730 -2,920 -30.26 459 -18.33 0.0005
2017-11-15 2017-09-30 13F WESCO INTERNTIONAL COMMON STOCK 95082P105 9,650 -228 -2.31 562 -0.71 0.0007
2017-08-08 2017-06-30 13F WESCO INTERNTIONAL COMMON STOCK 95082P105 9,878 326 3.41 566 -14.76 0.0007
2017-05-10 2017-03-31 13F WESCO INTERNTIONAL COMMON STOCK 95082P105 9,552 1,432 17.64 664 22.96 0.0009
2017-02-06 2016-12-31 13F WESCO INTERNTIONAL COMMON STOCK 95082P105 8,120 887 12.26 540 21.35 0.0007
2016-11-02 2016-09-30 13F WESCO INTERNTIONAL COMMON STOCK 95082P105 7,233 751 11.59 445 33.23 0.0006
2016-08-05 2016-06-30 13F WESCO INTERNTIONAL COMMON STOCK 95082P105 6,482 6,482 -10.38 334 -24.94 0.0005
2016-01-28 2015-12-31 13F WESCO INTERNTIONAL COMMON STOCK 95082P105 0 -4,579 -100.00 0 -100.00
2015-11-10 2015-09-30 13F WESCO INTERNTIONAL COMMON STOCK 95082P105 4,579 -1,530 -25.05 213 -49.16 0.0003
2015-07-31 2015-06-30 13F WESCO INTERNTIONAL COMMON STOCK 95082P105 6,109 -2,582 -29.71 419 -30.97 0.0005
2015-05-06 2015-03-31 13F WESCO INTERNTIONAL COMMON STOCK 95082P105 8,691 8,691 42.27 607 44.87 0.0006
2015-02-05 2014-12-31 13F WESCO INTERNTIONAL COMMON STOCK 95082P105 0 -9,943 -100.00 0 -100.00
2014-11-04 2014-09-30 13F WESCO INTERNTIONAL COMMON STOCK 95082P105 9,943 9,943 778 0.0008
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.