WCCWESCO International, Inc.

$365.71+76% 1Y

Who owns WCC

690 institutions reported holding WCC for 2026Q2, together 95% of the company, more than the 610 a quarter earlier.

690

Institutions reporting a position · as of 2026Q2 · up from 610 the quarter before

Shares held by institutions
47.0M

Shares held by institutions · 95% of the company · long US equity positions only, as reported on Form 13F

Reported value
$16.2B

Reported value · at Jun 30, 2026 prices, not today's

Top 5 holders
39%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
53
New positions
122
Positions exited
43
Added to
181
Reduced
255
Top 10 holdersof the company
48%
Shares sold shortsettled Sep 15, 2026
1.4M
Short interestof shares outstanding
2.9%
Days to coverat the average daily volume
2.7
Change in the short positionsince the Aug 31, 2026 count
+1.7%
Institutional ownership by quarter, 2013Q2 to 2026Q2
QuarterFilersSharesReported value
2026Q269047.0M$16.2B
2026Q161048.7M$13.3B
2025Q460448.2M$11.8B
2025Q355248.0M$10.2B
2025Q251848.0M$8.91B
2025Q152347.2M$7.33B
2024Q452246.0M$8.31B
2024Q349845.6M$7.65B
2024Q247947.6M$7.55B
2024Q144947.1M$8.06B
2023Q443447.8M$8.32B
2023Q339948.3M$6.94B
2023Q244051.4M$9.18B
2023Q142547.8M$7.38B
2022Q437248.1M$6.01B
2022Q336648.3M$5.77B
Largest reported holders, 2026Q2
HolderShares% of companyValue
BlackRock Inc.9.0M18%$3.09B
VANGUARD GROUP INC4.7M9.4%$1.61B
WELLINGTON MANAGEMENT GROUP LLP2.0M4.1%$697M
DIMENSIONAL FUND ADVISORS LP2.0M4.1%$696M
STATE STREET CORP1.5M3.1%$524M
Invesco Ltd.1.0M2.0%$336M
JANE STREET GROUP, LLC0.9M1.9%$327M
GEODE CAPITAL MANAGEMENT LLC0.9M1.9%$321M
NORGES BANK0.9M1.7%$297M
BANK OF AMERICA CORP /DE/0.9M1.7%$296M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 20261.4M2.9%2.7
Aug 31, 20261.4M2.9%3.0
Aug 14, 20261.4M2.9%2.6
Jul 31, 20261.7M3.4%2.2
Jul 15, 20261.3M2.5%1.4
Jun 30, 20261.4M2.8%2.2
Jun 15, 20261.8M3.6%3.5
May 29, 20261.6M3.3%3.6
May 15, 20261.9M3.9%2.8
Apr 30, 20261.3M2.6%1.9
Apr 15, 20261.6M3.3%3.4
Mar 31, 20261.6M3.3%3.0

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

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