13F Insight
DOSSIER · 13F Holders · Q2 2026Consumer Cyclical · Wholesale-Hardware & Plumbing & Heating Equipment & Supplies
WSO

WATSCO INC

839 institutions still hold WATSCO INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 942622200·Wholesale-Hardware & Plumbing & Heating Equipment & Supplies·839 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$10.3B
visible holders
Holders
839
filers reporting
Concentration
16.94%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

839 institutions reported WSO in Q2 2026. BlackRock, Inc. leads at 16.9% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$1.7B4.2M0.03%Q2 202602
Capital International Investors
CIK 0001562230
$1.5B3.5M0.30%Q2 202603
Capital Research Global Investors
CIK 0001422848
$793M1.9M0.11%Q2 202604
Vanguard Portfolio Management
CIK 0002100121· Index
$738M1.8M0.03%Q2 202605
FMR LLC
CIK 0000315066
$711M1.7M0.03%Q2 202606
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$658M1.6M0.01%Q2 202607
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$608M1.5M0.08%Q2 202608
STATE STREET CORP
CIK 0000093751
$551M1.3M0.02%Q2 202609
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
CIK 0001021223
$473M1.1M1.47%Q2 202610
BAILLIE GIFFORD & CO
CIK 0001088875
$471M1.1M0.43%Q2 202611
MORGAN STANLEY
CIK 0000895421
$376M902K0.02%Q2 202612
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$274M659K0.01%Q2 202613
MARKEL GROUP INC.
CIK 0001096343
$249M598K1.90%Q2 202614
BLAIR WILLIAM & CO/IL
CIK 0000902367
$235M564K0.61%Q2 202615
DAVENPORT & Co LLC
CIK 0000887777
$220M530K1.08%Q2 202616
WELLS FARGO & COMPANY/MN
CIK 0000072971
$166M399K0.03%Q2 202617
RAYMOND JAMES FINANCIAL INC
CIK 0000720005
$161M386K0.04%Q2 202618
UBS Group AG
CIK 0001610520
$150M360K0.02%Q2 202619
NORGES BANK
CIK 0001374170· Sovereign
$142M340K0.01%Q2 202620
Capital World Investors
CIK 0001422849
$141M339K0.02%Q2 2026
Page 1 of 42
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Insiders at WATSCO INC
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