沃斯科公司
MX ˙ BMV ˙ US9426222009
SecurityMX:WSO / Watsco, Inc.
InstitutionQuantinno Capital Management LP
Latest Disclosed Ownership23,306 shares
Latest Disclosed Value $ 8,478,787
Quantinno Capital Management LP reports 61.57% increase in ownership of WSO / Watsco, Inc.

On May 15, 2026 - Quantinno Capital Management LP filed a 13F-HR form disclosing ownership of 23,306 shares of Watsco, Inc. (MX:WSO) valued at $8,478,787 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 14,425 shares of Watsco, Inc.. This represents a change in shares of 61.57% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F WATSCO COM 942622200 23,306 8,881 61.57 8,479 74.44 0.0141
2026-02-17 2025-12-31 13F WATSCO COM 942622200 14,425 -71 -0.49 4,861 -17.06 0.0098
2025-11-14 2025-09-30 13F WATSCO COM 942622200 14,496 8,098 126.57 5,861 107.43 0.0160
2025-08-14 2025-06-30 13F WATSCO COM 942622200 6,398 -2,609 -28.97 2,826 -38.29 0.0122
2025-05-12 2025-03-31 13F WATSCO COM 942622200 9,007 2,449 37.34 4,579 47.34 0.0298
2025-02-14 2024-12-31 13F WATSCO COM 942622200 6,558 337 5.42 3,108 1.54 0.0306
2024-11-14 2024-09-30 13F WATSCO COM 942622200 6,221 2,316 59.31 3,060 69.15 0.0398
2024-08-14 2024-06-30 13F WATSCO COM 942622200 3,905 459 13.32 1,809 21.49 0.0325
2024-05-14 2024-03-31 13F WATSCO COM 942622200 3,446 200 6.16 1,489 7.05 0.0324
2024-02-14 2023-12-31 13F WATSCO COM 942622200 3,246 268 9.00 1,391 23.64 0.0487
2023-11-14 2023-09-30 13F WATSCO COM 942622200 2,978 -16 -0.53 1,125 -1.49 0.0512
2023-08-04 2023-06-30 13F WATSCO COM 942622200 2,994 461 18.20 1,142 41.69 0.0652
2023-05-03 2023-03-31 13F WATSCO COM 942622200 2,533 -1,346 -34.70 806 -16.74 0.0533
2023-02-13 2022-12-31 13F WATSCO COM 942622200 3,879 -397 -9.28 968 -12.08 0.0722
2022-11-08 2022-09-30 13F WATSCO COM 942622200 4,276 4,276 1,101 0.1418
2022-08-15 2022-06-30 13F WATSCO COM 942622200 0 -2,960 -100.00 0 -100.00
2022-05-12 2022-03-31 13F WATSCO COM 942622200 2,960 1,582 114.80 902 109.28 0.1376
2022-02-14 2021-12-31 13F WATSCO COM 942622200 1,378 1,378 431 0.0780
2021-05-17 2021-03-31 13F WATSCO COM 942622200 0 -1,167 -100.00 0 -100.00
2021-02-09 2020-12-31 13F WATSCO COM 942622200 1,167 -1,321 -53.09 264 -54.40 0.2041
2020-11-16 2020-09-30 13F WATSCO COM 942622200 2,488 2,488 579 0.3872
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.