WESCO Ownership | Who Owns WESCO?
WESCO Ownership Summary
WESCO is owned by 22.45% institutional investors, 1.90% insiders, and 75.65% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 18.97% of WCC shares. iShares Core S&P Mid-Cap ETF is the top mutual fund, with 3.37% of its assets in WESCO shares.
WCC Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | WESCO | 22.45% | 1.90% | 75.65% |
| Sector | Industrials Stocks | 47.44% | 12.63% | 39.93% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 9.39M | 18.97% | $2.57B |
| Vanguard group | 4.56M | 9.21% | $1.11B |
| Blackrock | 4.68M | 9.19% | $741.12M |
| Wellington management group llp | 3.60M | 7.27% | $985.06M |
| Dimensional fund advisors lp | 2.23M | 4.51% | $610.97M |
| Invesco | 1.51M | 3.05% | $413.04M |
| State street | 1.47M | 2.96% | $400.92M |
| Baupost group llc/ma | 1.44M | 2.90% | $393.16M |
| Geode capital management | 938.25K | 1.90% | $256.79M |
| Bank of new york mellon | 907.47K | 1.83% | $248.30M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Sea cliff partners management, lp | 86.22K | 12.18% | $23.59M |
| Baupost group llc/ma | 1.44M | 7.69% | $393.16M |
| New south capital management | 557.06K | 7.30% | $152.42M |
| Black cypress capital management | 37.14K | 7.30% | $10.16M |
| Kailix advisors | 24.95K | 6.13% | $7.01M |
| Fact capital, lp | 29.51K | 5.37% | $8.07M |
| Bayberry capital partners lp | 62.20K | 5.27% | $17.02M |
| Generali powszechne towarzystwo emerytalne | 82.68K | 4.00% | $22.62M |
| Carnegie lake advisors | 24.28K | 2.64% | $6.64M |
| Lyrical asset management lp | 607.41K | 2.54% | $166.20M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock funding, inc. /de | 9.39M | 0.04% | 1.37M |
| Wellington management group llp | 3.60M | 0.18% | 816.01K |
| Norges bank | 636.19K | 0.02% | 636.19K |
| Holocene advisors, lp | 379.34K | 0.25% | 379.34K |
| Blackrock | 4.68M | 0.02% | 317.23K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Leonard green & partners | - | - | -1.25M |
| Allspring global investments | 611.25K | 0.29% | -660.31K |
| Third point | - | - | -525.20K |
| Interval partners, lp | 73.10K | 0.25% | -520.39K |
| Southpoint capital advisors lp | - | - | -500.00K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 636.19K | 0.02% | 636.19K | $155.64M |
| Holocene advisors, lp | 379.34K | 0.25% | 379.34K | $103.80M |
| Vanguard fiduciary trust | 302.16K | 0.02% | 302.16K | $82.68M |
| Freestone grove partners lp | 119.40K | 0.23% | 119.40K | $32.67M |
| Vanguard asset management | 37.53K | 0.01% | 37.53K | $10.27M |
Sold Out
| Holder | Change |
|---|---|
| American capital advisory | -1.00 |
| Crewe advisors | -1.00 |
| Nelson, van denburg & campbell wealth management group | -1.00 |
| Hexagon capital partners | -1.00 |
| Atlantic private wealth | -1.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 242 | -57.84% | 11,114,158 | -77.20% | 22 | 0.23% | 119 | -60.20% | 79 | -56.59% |
| Sep 30, 2025 | 264 | -50.19% | 13,957,617 | -70.28% | 28 | 0.31% | 148 | -45.59% | 74 | -58.89% |
| Jun 30, 2025 | 532 | -2.39% | 48,535,406 | 3.38% | 98 | 1.09% | 275 | -9.54% | 178 | 17.88% |
| Mar 31, 2025 | 14 | -97.49% | 362,148 | -99.22% | - | 0.01% | 5 | -98.28% | 4 | -97.73% |
| Dec 31, 2024 | 506 | -4.53% | 44,511,395 | -1.24% | 90 | 1.08% | 263 | 0.38% | 160 | -6.43% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 1.64M | 3.37% | -832.00 |
| Vanguard Total Stock Mkt Idx Inv | 1.55M | 3.18% | 7.72K |
| Vanguard US Total Market Shares ETF | 1.55M | 3.18% | -63.16K |
| BlackRock Equity Dividend Instl | 1.38M | 2.83% | -6.33K |
| Pacer US Cash Cows 100 ETF | 1.25M | 2.55% | 1.54K |
| Vanguard Small Cap Index | 1.12M | 2.31% | 18.73K |
| BlackRock Large Cap Core (SMA) | 940.54K | 1.93% | - |
| Vanguard Small Cap Value Index Inv | 714.94K | 1.47% | 5.45K |
| Vanguard Institutional Extnd Mkt Idx Tr | 543.87K | 1.12% | 13.73K |
| Invesco Small Cap Value A | 527.04K | 1.08% | -78.14K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| May 11, 2026 | Porwal Hemant | EVP Supply Chain & Operations | Sell | $1.61M |
| May 06, 2026 | Porwal Hemant | EVP Supply Chain & Operations | Sell | $998.97K |
| May 06, 2026 | Lazzaris Diane | EVP and General Counsel | Sell | $57.71K |
| May 06, 2026 | Lazzaris Diane | EVP and General Counsel | Sell | $1.70M |
| May 06, 2026 | Lazzaris Diane | EVP and General Counsel | Sell | $1.81M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2028 Q1 | - | 1 |
| 2024 Q3 | - | 1 |
| 2024 Q2 | - | 4 |
| 2024 Q1 | - | 2 |
| 2023 Q4 | - | 2 |
WCC Ownership FAQ
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