A business in context

WSO research notebook

Read the disclosures. Follow the relationships. Keep the dates in view.

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-09-07 · 8010 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001193125-26-340204

  2. 8-K · Current report

    Report date 2026-07-29 · 0001193125-26-322168 · Items 2.02,7.01,9.01

  3. 8-K/A · Current report

    Report date 2026-04-23 · 0001193125-26-257478 · Items 3.02

  4. 8-K · Current report

    Report date 2026-06-04 · 0001193125-26-257467 · Items 9.01

  5. 8-K · Current report

    Report date 2026-06-01 · 0001193125-26-255386 · Items 5.07

  6. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001193125-26-214570

  7. 8-K · Current report

    Report date 2026-04-23 · 0001193125-26-191427 · Items 3.02

  8. 8-K · Current report

    Report date 2026-04-28 · 0001193125-26-183549 · Items 2.02,7.01,9.01

  9. DEF 14A · Proxy statement

    Report date 2026-06-01 · 0001193125-26-174970

  10. 4 · Ownership change

    Report date 2026-03-11 · 0001193125-26-106222

  11. 4 · Ownership change

    Report date 2026-03-11 · 0001193125-26-106207

  12. 4 · Ownership change

    Report date 2026-03-11 · 0001193125-26-106203

  13. 4 · Ownership change

    Report date 2026-03-11 · 0001193125-26-106200

  14. 10-K · Annual report

    Report date 2025-12-31 · 0001193125-26-082486

  15. 8-K · Current report

    Report date 2026-02-17 · 0001193125-26-053048 · Items 2.02,7.01,9.01

  16. 4 · Ownership change

    Report date 2026-01-07 · 0001193125-26-008930

  17. 4 · Ownership change

    Report date 2025-12-12 · 0001193125-25-320867

  18. 4 · Ownership change

    Report date 2025-12-05 · 0001193125-25-312754

  19. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001193125-25-272272

  20. 8-K · Current report

    Report date 2025-10-29 · 0001193125-25-254667 · Items 2.02,7.01,9.01

  21. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001193125-25-176973

  22. 8-K · Current report

    Report date 2025-07-30 · 0001193125-25-168635 · Items 2.02,7.01,9.01

  23. 4 · Ownership change

    Report date 2025-07-24 · 0000950170-25-099192

  24. 8-K · Current report

    Report date 2025-06-02 · 0001193125-25-135304 · Items 5.07

  25. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001193125-25-116461

  26. DEF 14A · Proxy statement

    Report date 2025-06-02 · 0001193125-25-095160

  27. 8-K · Current report

    Report date 2025-04-23 · 0001193125-25-090030 · Items 2.02,7.01,9.01

  28. 10-K · Annual report

    Report date 2024-12-31 · 0001193125-25-041730

  29. 8-K · Current report

    Report date 2025-02-18 · 0001193125-25-028152 · Items 2.02,7.01,9.01

  30. 8-K · Current report

    Report date 2024-11-14 · 0001193125-24-259823 · Items 5.02,9.01

  31. SC 13G/A · Ownership disclosure

    0002012383-24-003748

  32. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001193125-24-249900

  33. SC 13G/A · Ownership disclosure

    0002012383-24-001839

  34. 8-K · Current report

    Report date 2024-10-23 · 0001193125-24-241444 · Items 2.02,7.01,9.01

  35. SC 13G · Ownership disclosure

    0000315066-24-001885

  36. 10-Q · Quarterly report

    Report date 2024-06-30 · 0001193125-24-192839

  37. 8-K · Current report

    Report date 2024-07-30 · 0001193125-24-188253 · Items 2.02,7.01,9.01

  38. 8-K · Current report

    Report date 2024-06-03 · 0001193125-24-156097 · Items 5.07

  39. 10-Q · Quarterly report

    Report date 2024-03-31 · 0001193125-24-130664

  40. DEF 14A · Proxy statement

    Report date 2024-06-03 · 0001193125-24-118178

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-09-07 · 2026 Q2: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 0 transaction rows0PSale: 0 transaction rows0SGrant / award: 0 transaction rows0AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

0 matching transaction rows.

No matching transaction rows in the covered quarter. This does not establish that no insider transactions occurred.

Identity & relationships

Wikidata structured data · retrieved 2026-09-07 · 1611 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0000105016WATSCO INC

No parent relationship is available in this import; this is not proof of independence.

Legal Entity Identifier
549300F1Y3LN5BX5WN75
GLEIF legal name
Watsco, Inc.
Entity / LEI registration status
ACTIVE / LAPSED
Reference data updated
2023-08-04T16:24:54Z

direct-parent: no parent LEI supplied

ultimate-parent: no parent LEI supplied

GLEIF legal entity reference data · retrieved 2026-09-07 · 1177 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • Watsco · alias · wikidata
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Revenue in constant purchasing power

USD revenue expressed in 2026-07 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

Year endedReported USD revenueCPI-adjusted USD revenue
2024-12-31$7.62B$8.11B
2023-12-31$7.28B$7.98B
2022-12-31$7.27B$8.30B
2021-12-31$6.28B$7.74B
2020-12-31$5.05B$6.52B
2019-12-31$4.77B$6.23B
2018-12-31$4.55B$6.05B
2017-12-31$4.34B$5.91B

Bureau of Labor Statistics · retrieved 2026-09-07 · 9 selected series; gaps remain missing

Explore the CPI history ↗