Watsco Ownership | Who Owns Watsco?


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Watsco Ownership Summary


Watsco is owned by 91.72% institutional investors, 0.40% insiders, and 7.88% retail investors. Blackrock is the largest institutional shareholder, holding 10.20% of WSO shares. iShares Core S&P Mid-Cap ETF is the top mutual fund, with 2.81% of its assets in Watsco shares.

WSO Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockWatsco91.72%0.40%7.88%
SectorIndustrials Stocks 64.07%12.69%23.24%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock3.76M10.20%$1.74B
Blackrock funding, inc. /de3.77M9.96%$1.67B
Vanguard group3.62M8.97%$1.71B
Fmr3.47M8.61%$1.64B
Kayne anderson rudnick investment management1.53M4.05%$676.87M
Charles schwab investment management1.37M3.40%$649.96M
State street1.11M3.00%$513.23M
Baillie gifford1.10M2.72%$520.37M
Blair william & co/il770.94K1.91%$365.34M
Geode capital management725.19K1.80%$343.17M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Caledonia investments194.43K8.44%$85.81M
Patrick mauro investment advisor27.00K6.45%$11.39M
Crown oak advisors23.92K5.00%$10.56M
Boston financial mangement342.41K4.90%$162.27M
Hamlin capital management357.84K3.66%$158.03M
Kensington investment counsel18.45K3.65%$8.74M
Grace & white inc /ny39.20K3.48%$18.58M
Pembroke management53.36K2.85%$23.56M
Dudley & shanley39.83K2.76%$17.59M
Prospect capital advisors9.86K2.62%$4.35M

Top Buyers

HolderShares% AssetsChange
Morgan stanley622.03K0.02%335.82K
Capital investors271.66K0.02%271.66K
Norges bank249.66K0.02%249.66K
Charles schwab investment management1.37M0.12%118.71K
Blackrock3.76M0.04%96.61K

Top Sellers

HolderShares% AssetsChange
Fmr3.47M0.10%-152.92K
Barclays237.65K0.03%-146.76K
Baillie gifford1.10M0.40%-136.06K
Proficio capital partners---134.21K
Balyasny asset management---110.75K

New Positions

HolderShares% AssetsChangeValue
Capital investors271.66K0.02%271.66K$119.97M
Norges bank249.66K0.02%249.66K$118.31M
Twinbeech capital lp57.32K0.57%57.32K$25.31M
Tudor investment corp et al51.77K0.05%51.77K$22.86M
Qube research22.61K0.01%22.61K$9.99M

Sold Out

HolderChange
Halbert hargrove global advisors-1.00
Riverview trust-1.00
Horizon investments-1.00
Rakuten securities-1.00
Perkins coie trust-1.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 2025801-4.64%34,739,524-1.05%911.06%355-14.66%2984.93%
Mar 31, 20258320.12%34,984,035-1.12%921.04%4107.61%282-7.24%
Dec 31, 2024501-37.06%21,396,709-39.40%530.69%226-40.37%191-32.51%
Sep 30, 20247870.51%35,216,271-2.13%870.92%3758.07%280-12.77%
Jun 30, 20247711.58%35,933,8540.40%971.03%345-2.27%31313.41%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
iShares Core S&P Mid-Cap ETF1.14M2.81%-2.04K
Vanguard US Total Market Shares ETF1.10M2.72%792.00
Vanguard Total Stock Mkt Idx Inv1.10M2.71%-24.74K
Schwab US Dividend Equity ETF™991.58K2.45%-171.00
Fidelity Magellan947.20K2.34%-8.90K
Vanguard Small Cap Index846.96K2.09%-5.47K
Vanguard Small Cap Growth Index Inv477.07K1.18%-968.00
American Funds Income Fund of Amer A434.02K1.07%-
Baillie Gifford US Equity Growth428.67K1.06%-11.79K
Vanguard US Growth Investor383.94K0.95%-19.96K

Recent Insider Transactions


DateNameRoleActivityValue
Jun 10, 2025Custer John Michael-Sell$986.19K
Jun 10, 2025Custer John Michael-Sell$986.19K
Mar 05, 2025ALVAREZ CESAR L-Sell$338.76K
Mar 05, 2025ALVAREZ CESAR L-Sell$710.50K
Dec 18, 2024LOGAN BARRY S Executive Vice PresidentSell$5.59M

Insider Transactions Trends


DateBuySell
2024 Q1--
2023 Q4-1
2023 Q3--
2023 Q2-1
2023 Q1--

WSO Ownership FAQ


Who owns the most shares of Watsco?

Watsco’s largest shareholders are Blackrock (3.76M shares, 10.20%), Blackrock funding, inc. /de (3.77M shares, 9.96%), and Vanguard group (3.62M shares, 8.97%). Together, they hold 29.13% of Watsco’s total shares outstanding.

Does Blackrock own Watsco?

Yes, BlackRock owns 10.20% of Watsco, totaling 3.76M shares as of Jun 2024. This represents 0.04% of BlackRock's total assets, with a market value of 1.74B$. In the last quarter, BlackRock increased its holdings by 96.61K shares, a 2.64% change.

Who is Watsco’s biggest shareholder by percentage of total assets invested?

Caledonia investments is Watsco’s biggest shareholder by percentage of total assets invested, with 8.44% of its assets in 194.43K Watsco shares, valued at 85.81M$.

Who is the top mutual fund holder of Watsco shares?

iShares Core S&P Mid-Cap ETF is the top mutual fund holder of Watsco shares, with 2.81% of its total shares outstanding invested in 1.14M Watsco shares.

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