COCONUT GROVE, FL
WATSCO INCWSO-B— Latest position per institution from SEC 13F filings
15
Institutional holders
47.13M
Total shares held
11.45B
Estimated value
2.36M
Avg. position size
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
CIK 1081019
Shares
19.40M
Value
46.56K
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
3.76M
Value
1.74B
Filed
Jun 30, 2024
VANGUARD GROUP INC
CIK 102909
Shares
3.52M
Value
1.19B
Filed
Dec 31, 2025
CAPITAL INTERNATIONAL INVESTORS
CIK 1562230
Shares
3.49M
Value
1.45B
Filed
Jun 30, 2026
CAPITAL RESEARCH GLOBAL INVESTORS
CIK 1422848
Shares
1.90M
Value
792.71M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
1.77M
Value
737.83M
Filed
Jun 30, 2026
FMR LLC
CIK 315066
Shares
1.71M
Value
710.64M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.58M
Value
658.10M
Filed
Jun 30, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
1.46M
Value
607.86M
Filed
Jun 30, 2026
SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P.
CIK 1812095
Shares
1.46M
Value
607.86M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
1.32M
Value
551.34M
Filed
Jun 30, 2026
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
CIK 1021223
Shares
1.13M
Value
472.72M
Filed
Jun 30, 2026
BAILLIE GIFFORD & CO
CIK 1088875
Shares
1.13M
Value
470.71M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
659.26K
Value
274.19M
Filed
Jun 30, 2026
MARKEL GROUP INC.
CIK 1096343
Shares
597.75K
Value
249.10M
Filed
Jun 30, 2026
BLAIR WILLIAM & CO/IL
CIK 902367
Shares
564.02K
Value
235.05M
Filed
Jun 30, 2026
DAVENPORT & CO LLC
CIK 887777
Shares
530.37K
Value
220.06M
Filed
Jun 30, 2026
WELLS FARGO & COMPANY/MN
CIK 72971
Shares
398.84K
Value
166.21M
Filed
Jun 30, 2026
RAYMOND JAMES FINANCIAL INC
CIK 720005
Shares
386.40K
Value
161.02M
Filed
Jun 30, 2026
UBS GROUP AG
CIK 1610520
Shares
360.18K
Value
150.10M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | 19.40M | 46.56K | Jun 30, 2026 |
| 2 | BLACKROCK FINANCE, INC. | 1364742 | 3.76M | 1.74B | Jun 30, 2024 |
| 3 | VANGUARD GROUP INC | 102909 | 3.52M | 1.19B | Dec 31, 2025 |
| 4 | CAPITAL INTERNATIONAL INVESTORS | 1562230 | 3.49M | 1.45B | Jun 30, 2026 |
| 5 | CAPITAL RESEARCH GLOBAL INVESTORS | 1422848 | 1.90M | 792.71M | Jun 30, 2026 |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 1.77M | 737.83M | Jun 30, 2026 |
| 7 | FMR LLC | 315066 | 1.71M | 710.64M | Jun 30, 2026 |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.58M | 658.10M | Jun 30, 2026 |
| 9 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 1.46M | 607.86M | Jun 30, 2026 |
| 10 | SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 1812095 | 1.46M | 607.86M | Jun 30, 2026 |
| 11 | STATE STREET CORP | 93751 | 1.32M | 551.34M | Jun 30, 2026 |
| 12 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 1021223 | 1.13M | 472.72M | Jun 30, 2026 |
| 13 | BAILLIE GIFFORD & CO | 1088875 | 1.13M | 470.71M | Jun 30, 2026 |
| 14 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 659.26K | 274.19M | Jun 30, 2026 |
| 15 | MARKEL GROUP INC. | 1096343 | 597.75K | 249.10M | Jun 30, 2026 |
| 16 | BLAIR WILLIAM & CO/IL | 902367 | 564.02K | 235.05M | Jun 30, 2026 |
| 17 | DAVENPORT & CO LLC | 887777 | 530.37K | 220.06M | Jun 30, 2026 |
| 18 | WELLS FARGO & COMPANY/MN | 72971 | 398.84K | 166.21M | Jun 30, 2026 |
| 19 | RAYMOND JAMES FINANCIAL INC | 720005 | 386.40K | 161.02M | Jun 30, 2026 |
| 20 | UBS GROUP AG | 1610520 | 360.18K | 150.10M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.