WESCO International
617 hedge funds and large institutions have $11.9B invested in WESCO International in 2025 Q4 according to their latest regulatory filings, with 121 funds opening new positions, 204 increasing their positions, 206 reducing their positions, and 56 closing their positions.
185% more call options, than puts
Call options by funds: $73.2M | Put options by funds: $25.7M
116% more first-time investments, than exits
New positions opened: 121 | Existing positions closed: 56
16% more capital invested
Capital invested by funds: $10.2B → $11.9B (+$1.64B)
10% more funds holding
Funds holding: 560 → 617 (+57)
0.34% more ownership
Funds ownership: 99.29% → 99.64% (+0.34%)
1% less repeat investments, than reductions
Existing positions increased: 204 | Existing positions reduced: 206
27% less funds holding in top 10
Funds holding in top 10: 11 → 8 (-3)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$502M |
| 2 |
Bank of America
Charlotte,
North Carolina
|
+$144M |
| 3 |
Artisan Partners
Milwaukee,
Wisconsin
|
+$117M |
| 4 |
Thrivent Financial for Lutherans
Minneapolis,
Minnesota
|
+$36.1M |
| 5 |
Alyeska Investment Group
Chicago,
Illinois
|
+$34.6M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wellington Management Group
Boston,
Massachusetts
|
-$148M |
| 2 |
UBS Group
Zurich,
Switzerland
|
-$103M |
| 3 |
Diamond Hill Capital Management
Columbus,
Ohio
|
-$95.1M |
| 4 |
Macquarie Group
Sydney, NSW 2000,
Australia
|
-$88.2M |
| 5 |
RRAM
River Road Asset Management
Louisville,
Kentucky
|
-$87M |
WCC Hedge Fund Activity: Q4 2025 in Review
617 of the 8,224 institutional investors tracked by Wall St. Rank reported a position in WESCO International (WCC) for Q4 2025, worth a combined $11.9B — up 16% from $10.2B a quarter earlier.
Buyers outnumbered sellers: 121 funds opened new WCC positions and 56 closed out — a net gain of 65 holders — while 204 added to existing stakes and 206 trimmed.
The largest buyer was BlackRock, adding an estimated $502M. The largest seller was Wellington Management Group, cutting an estimated $148M.
- 617 institutional investors held WESCO International (WCC) as of Q4 2025, up from 560 in Q3 2025.
- Funds reported $11.9B of WESCO International stock for Q4 2025, up 16% quarter-over-quarter.
- 121 funds opened new WESCO International positions in Q4 2025 and 56 closed out, a net change of +65 holders.
- The largest WESCO International buyer in Q4 2025 was BlackRock, an estimated $502M added.
- The largest WESCO International seller in Q4 2025 was Wellington Management Group, an estimated $148M sold.
Based on aggregated 13F filings for Q4 2025.