Watsco Inc
WSO- Exchange
- NYSE
- Industry
- Wholesale-Hardware & Plumbing & Heating Equipment & Supplies
- SEC CIK
- 0000105016
No open-market purchases or sales by Watsco Inc insiders were filed in the last 90 days; 787 institutions reported holding it in 13F filings for Q2 2026, worth $15.7B in total; superinvestors Markel Group and Giverny Capital hold it.
Other share classesWSO.B
13F holders, Q1 2023
Institutional positions in Watsco Inc as of Mar 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 615
- +53 vs. Q4 2022
- Shares held
- 34.6M
- +438.1K (+1.3%) vs. Q4 2022
- Total value
- $11.0B
- +$2.48B (+29.2%) vs. Q4 2022
- New holders
- 102
- 244 more added
- Sold out
- 49
- 178 more reduced
6 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WSO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 787 | $15.7B |
| Q1 2026 | 772 | $13.9B |
| Q4 2025 | 768 | $12.6B |
| Q3 2025 | 780 | $14.6B |
| Q2 2025 | 807 | $15.3B |
| Q1 2025 | 840 | $17.9B |
| Q4 2024 | 822 | $16.8B |
| Q3 2024 | 789 | $17.4B |
| Q2 2024 | 778 | $16.7B |
| Q1 2024 | 746 | $15.6B |
| Q4 2023 | 727 | $15.3B |
| Q3 2023 | 683 | $13.7B |
| Q2 2023 | 677 | $13.5B |
| Q1 2023 | 615 | $11.0B |
| Q4 2022 | 568 | $8.51B |
| Q3 2022 | 538 | $8.59B |
| Q2 2022 | 516 | $7.74B |
| Q1 2022 | 495 | $9.46B |
| Q4 2021 | 521 | $9.61B |
| Q3 2021 | 478 | $8.12B |
| Q2 2021 | 475 | $8.80B |
| Q1 2021 | 464 | $8.06B |
Institutions, Q1 2023
Shares, value and share of portfolio for each institution holding Watsco Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 33,721 | $10.7M | 0.12% | +2,587+8.3% | Added |
| Millennium Management LLC | 34,167 | $10.9M | 0.01% | −121,748−78.1% | Reduced |
| Jane Street Group, LLC | 34,930 | $11.1M | 0.02% | +33,236+1,962.0% | Added |
| State Board of Administration of Florida Retirement System | 35,106 | $11.2M | 0.03% | −1,030−2.9% | Reduced |
| Patrick Mauro Investment Advisor, INC. | 36,249 | $11.5M | 7.19% | −2,152−5.6% | Reduced |
| Massachusetts Financial Services Co | 36,441 | $11.6M | 0.00% | +278+0.8% | Added |
| Citadel Advisors LLC | 37,111 | $11.8M | 0.01% | −50,629−57.7% | Reduced |
| DnB Asset Management AS | 37,412 | $11.9M | 0.08% | −11,673−23.8% | Reduced |
| Covington Investment Advisors Inc. | 38,640 | $12.3M | 2.70% | +325+0.8% | Added |
| King Luther Capital Management Corp | 38,710 | $12.3M | 0.07% | +17,811+85.2% | Added |
| Bath Savings Trust Co | 39,345 | $12.5M | 1.54% | +1,478+3.9% | Added |
| State of Wisconsin Investment Board | 39,943 | $12.7M | 0.04% | −4,696−10.5% | Reduced |
| Point72 Asset Management, L.P. | 40,012 | $12.7M | 0.05% | +40,012 | New |
| Renaissance Technologies LLC | 40,200 | $12.8M | 0.02% | −173,200−81.2% | Reduced |
| Franklin Resources Inc | 40,570 | $12.9M | 0.01% | +2,527+6.6% | Added |
| New York State Teachers Retirement System | 40,811 | $13.0M | 0.03% | −300−0.7% | Reduced |
| Susquehanna International Group, LLP | 40,835 | $13.0M | 0.02% | +39,904+4,286.1% | Added |
| 2Xideas AG | 42,633 | $13.6M | 1.31% | +10,745+33.7% | Added |
| California State Teachers Retirement System | 42,838 | $13.6M | 0.02% | −572−1.3% | Reduced |
| Grace & White Inc | 42,850 | $13.6M | 2.62% | −75−0.2% | Reduced |
| Fenimore Asset Management Inc | 48,563 | $15.5M | 0.40% | +158+0.3% | Added |
| AE Wealth Management LLC | 48,675 | $15.5M | 0.10% | −14,270−22.7% | Reduced |
| Sandler Capital Management | 49,555 | $15.8M | 2.59% | +49,555 | New |
| Teachers Retirement System of the State of Kentucky | 51,326 | $16.3M | 0.16% | −4,400−7.9% | Reduced |
| American International Group, Inc. | 51,405 | $16.4M | 0.11% | −485−0.9% | Reduced |
| Los Angeles Capital Management LLC | 52,114 | $16.6M | 0.07% | +260+0.5% | Added |
| LaFleur & Godfrey LLC | 52,904 | $16.8M | 2.76% | −2,074−3.8% | Reduced |
| Retirement Systems of Alabama | 53,978 | $17.2M | 0.07% | +10,138+23.1% | Added |
| SEI Investments Co | 54,613 | $17.4M | 0.03% | +35,908+192.0% | Added |
| Captrust Financial Advisors | 54,950 | $17.5M | 0.08% | +462+0.8% | Added |
| Handelsinvest Investeringsforvaltning | 56,000 | $17.8M | 2.84% | −4,000−6.7% | Reduced |
| Qube Research & Technologies Ltd | 56,048 | $17.8M | 0.10% | −32,137−36.4% | Reduced |
| Truist Financial Corp | 57,972 | $18.4M | 0.03% | +600+1.0% | Added |
| Pembroke Management, LTD | 58,431 | $18.6M | 2.03% | −3,341−5.4% | Reduced |
| New York State Common Retirement Fund | 59,486 | $18.9M | 0.03% | −927−1.5% | Reduced |
| Washington Trust Co | 59,643 | $19.0M | 0.85% | −62,780−51.3% | Reduced |
| Baskin Financial Services Inc. | 59,913 | $19.1M | 2.00% | +2,036+3.5% | Added |
| Invesco Ltd. | 60,222 | $19.2M | 0.01% | −33,631−35.8% | Reduced |
| HRT Financial LP | 60,462 | $19.2M | 0.23% | +60,462 | New |
| River Road Asset Management, LLC | 63,454 | $20.2M | 0.28% | +2,651+4.4% | Added |
| UBS Asset Management Americas Inc | 63,794 | $20.3M | 0.01% | +2,411+3.9% | Added |
| Ameriprise Financial Inc | 65,270 | $20.8M | 0.01% | +15,625+31.5% | Added |
| Geneva Capital Management LLC | 68,250 | $21.7M | 0.44% | +1,380+2.1% | Added |
| California Public Employees Retirement System | 68,669 | $21.8M | 0.02% | −7,511−9.9% | Reduced |
| Stifel Financial Corp | 68,818 | $21.9M | 0.03% | +3,679+5.6% | Added |
| Alliancebernstein L.P. | 70,720 | $22.5M | 0.01% | +21,192+42.8% | Added |
| Vaughan Nelson Investment Management, L.P. | 71,265 | $22.7M | 0.28% | −59,225−45.4% | Reduced |
| Swiss National Bank | 71,744 | $22.8M | 0.02% | −8,400−10.5% | Reduced |
| First Republic Investment Management, Inc. | 74,509 | $23.7M | 0.05% | +212+0.3% | Added |
| Wilkinson Global Asset Management LLC | 75,966 | $24.2M | 1.91% | −450−0.6% | Reduced |
| Conestoga Capital Advisors, LLC | 77,482 | $24.7M | 0.41% | +1,035+1.4% | Added |
| T. Rowe Price Investment Management, Inc. | 79,720 | $25.4M | 0.02% | +19,086+31.5% | Added |
| Motley Fool Wealth Management, LLC | 79,815 | $25.4M | 1.59% | −2,563−3.1% | Reduced |
| Legal & General Group Plc | 79,999 | $25.5M | 0.01% | +730+0.9% | Added |
| RMB Capital Management, LLC | 82,677 | $26.3M | 0.92% | +7,998+10.7% | Added |
| Nuveen Asset Management, LLC | 89,349 | $28.4M | 0.01% | −1,477−1.6% | Reduced |
| Kames Capital plc | 91,030 | $28.9M | 0.50% | 00.0% | Unchanged |
| William Blair Investment Management, LLC | 96,029 | $30.6M | 0.11% | −3,383−3.4% | Reduced |
| Capital Advisors Inc | 98,783 | $31.4M | 0.84% | +1,568+1.6% | Added |
| Victory Capital Management Inc | 104,060 | $33.1M | 0.04% | −35,995−25.7% | Reduced |
| Motley Fool Asset Management LLC | 106,602 | $33.9M | 3.75% | −8,554−7.4% | Reduced |
| Royal Bank of Canada | 109,333 | $34.8M | 0.01% | +4,682+4.5% | Added |
| Macquarie Group Ltd | 113,111 | $36.0M | 0.04% | −35,295−23.8% | Reduced |
| Rhumbline Advisers | 113,213 | $36.0M | 0.04% | −840−0.7% | Reduced |
| JPMorgan Chase & Co | 117,372 | $37.3M | 0.00% | +55,033+88.3% | Added |
| TimesSquare Capital Management, LLC | 125,280 | $39.9M | 0.58% | +125,280 | New |
| Riverbridge Partners LLC | 131,586 | $41.9M | 0.59% | −2,301−1.7% | Reduced |
| Principal Financial Group Inc | 131,722 | $41.9M | 0.03% | +748+0.6% | Added |
| Envestnet Asset Management Inc | 136,642 | $43.5M | 0.02% | +9,566+7.5% | Added |
| Natixis Advisors, L.P. | 137,918 | $43.9M | 0.15% | +895+0.7% | Added |
| Handelsbanken Fonder AB | 144,558 | $46.0M | 0.27% | −10,000−6.5% | Reduced |
| GW&K Investment Management, LLC | 147,836 | $47.0M | 0.46% | +614+0.4% | Added |
| Howland Capital Management LLC | 152,103 | $48.4M | 2.92% | −2,615−1.7% | Reduced |
| CI Private Wealth, LLC | 154,905 | $49.3M | 0.13% | +153,381+10,064.4% | Added |
| Westfield Capital Management Co LP | 157,199 | $50.0M | 0.35% | +157,199 | New |
| Nordea Investment Management AB | 158,827 | $50.5M | 0.07% | −27,907−14.9% | Reduced |
| Schroder Investment Management Group | 161,025 | $51.2M | 0.08% | −28,116−14.9% | Reduced |
| Dearborn Partners LLC | 174,563 | $55.5M | 2.18% | +1,974+1.1% | Added |
| Price T Rowe Associates Inc | 192,501 | $61.2M | 0.01% | +2,173+1.1% | Added |
| Premier Fund Managers Ltd | 195,800 | $61.7M | 2.44% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 201,812 | $64.2M | 0.11% | −8,012−3.8% | Reduced |
| Hamlin Capital Management, LLC | 203,035 | $64.6M | 2.25% | +203,035 | New |
| Welch & Forbes LLC | 214,854 | $68.4M | 1.16% | +485+0.2% | Added |
| Goldman Sachs Group Inc | 216,874 | $69.0M | 0.02% | −3,785−1.7% | Reduced |
| Dimensional Fund Advisors LP | 234,373 | $74.6M | 0.03% | −6,753−2.8% | Reduced |
| Bank of America Corp | 250,242 | $79.6M | 0.01% | +30,028+13.6% | Added |
| Anchor Capital Advisors LLC | 253,923 | $80.8M | 2.14% | −7,341−2.8% | Reduced |
| Morgan Stanley | 258,723 | $82.3M | 0.01% | −9,576−3.6% | Reduced |
| Caledonia Investments PLC | 273,784 | $87.0M | 12.78% | 00.0% | Unchanged |
| Northern Trust Corp | 290,594 | $92.5M | 0.02% | +4,462+1.6% | Added |
| Swedbank AB | 295,000 | $93.9M | 0.19% | −26,800−8.3% | Reduced |
| Norges Bank | 317,965 | $101.2M | 0.02% | +38,724+13.9% | Added |
| Baird Financial Group, Inc. | 337,061 | $107.2M | 0.26% | +43,338+14.8% | Added |
| Boston Financial Mangement LLC | 358,187 | $114.0M | 4.46% | −3,639−1.0% | Reduced |
| First Trust Advisors LP | 362,275 | $115.3M | 0.13% | −78,090−17.7% | Reduced |
| Raymond James & Associates | 398,978 | $126.9M | 0.11% | +27,854+7.5% | Added |
| Bahl & Gaynor Inc | 408,090 | $129.8M | 0.70% | +165,831+68.5% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 455,175 | $144.8M | 0.35% | −16,362−3.5% | Reduced |
| Davenport & Co LLC | 484,577 | $153.7M | 1.21% | −86,663−15.2% | Reduced |
| Markel Group Inc.SuperinvestorMarkel Group | 528,750 | $168.2M | 2.14% | +28,500+5.7% | Added |