Watsco, Inc.
US ˙ NYSE ˙ US9426222009

SecurityWSO / Watsco, Inc.
InstitutionSignaturefd, Llc
Latest Disclosed Ownership583 shares
Latest Disclosed Value $ 212,173
Signaturefd, Llc reports 14.09% increase in ownership of WSO / Watsco, Inc.

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 583 shares of Watsco, Inc. (US:WSO) valued at $212,090 USD as of March 31, 2026. The current value of the position is $216,515 USD.

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)
2026-04-07 2026-03-31 13F WATSCO COM 942622200 583 72 14.09 212 23.26 0.0033
2026-01-20 2025-12-31 13F WATSCO COM 942622200 511 -55 -9.72 172 -24.56 0.0026
2025-10-21 2025-09-30 13F WATSCO COM 942622200 566 -21 -3.58 229 -11.97 0.0036
2025-07-16 2025-06-30 13F WATSCO COM 942622200 587 -79 -11.86 259 -23.37 0.0044
2025-05-02 2025-03-31 13F WATSCO COM 942622200 666 73 12.31 339 20.28 0.0064
2025-02-10 2024-12-31 13F WATSCO COM 942622200 593 -26 -4.20 281 -7.57 0.0053
2024-10-21 2024-09-30 13F WATSCO COM 942622200 619 -36 -5.50 305 0.33 0.0058
2024-07-29 2024-06-30 13F WATSCO COM 942622200 655 98 17.59 304 26.25 0.0062
2024-05-03 2024-03-31 13F WATSCO COM 942622200 557 -12 -2.11 241 -1.23 0.0051
2024-02-01 2023-12-31 13F WATSCO COM 942622200 569 -108 -15.95 244 -4.71 0.0056
2023-11-03 2023-09-30 13F WATSCO COM 942622200 677 163 31.71 256 30.10 0.0067
2023-08-01 2023-06-30 13F WATSCO COM 942622200 514 -33 -6.03 196 12.64 0.0050
2023-04-28 2023-03-31 13F WATSCO COM 942622200 547 -7 -1.26 174 26.09 0.0048
2023-01-30 2022-12-31 13F WATSCO COM 942622200 554 -94 -14.51 138 -17.37 0.0040
2022-11-08 2022-09-30 13F WATSCO COM 942622200 648 105 19.34 167 28.46 0.0057
2022-08-10 2022-06-30 13F WATSCO COM 942622200 543 -223 -29.11 130 -44.21 0.0044
2022-05-02 2022-03-31 13F WATSCO COM 942622200 766 14 1.86 233 -0.85 0.0070
2022-01-25 2021-12-31 13F WATSCO COM 942622200 752 72 10.59 235 30.56 0.0072
2021-10-28 2021-09-30 13F WATSCO COM 942622200 680 123 22.08 180 12.50 0.0062
2021-07-26 2021-06-30 13F WATSCO COM 942622200 557 181 48.14 160 63.27 0.0064
2021-04-30 2021-03-31 13F WATSCO COM 942622200 376 19 5.32 98 20.99 0.0043
2021-02-11 2020-12-31 13F WATSCO COM 942622200 357 -2 -0.56 81 -3.57 0.0038
2020-11-03 2020-09-30 13F WATSCO COM 942622200 359 -16 -4.27 84 25.37 0.0045
2020-07-30 2020-06-30 13F WATSCO COM 942622200 375 187 99.47 67 123.33 0.0040
2020-04-23 2020-03-31 13F WATSCO COM 942622200 188 139 283.67 30 233.33 0.0026
2020-02-05 2019-12-31 13F WATSCO COM 942622200 49 0 0.00 9 12.50 0.0007
2019-10-16 2019-09-30 13F WATSCO COM 942622200 49 0 0.00 8 0.00 0.0007
2019-07-31 2019-06-30 13F WATSCO COM 942622200 49 -11 -18.33 8 -11.11 0.0007
2019-05-09 2019-03-31 13F WATSCO COM 942622200 60 49 445.45 9 350.00 0.0008
2019-02-13 2018-12-31 13F WATSCO COM 942622200 11 -106 -90.60 2 -90.48 0.0002
2018-11-14 2018-09-30 13F WATSCO COM 942622200 117 -9 -7.14 21 -4.55 0.0021
2018-08-14 2018-06-30 13F WATSCO COM 942622200 126 0 0.00 22 -4.35 0.0025
2018-05-08 2018-03-31 13F WATSCO COM 942622200 126 126 23 0.0027
2017-02-14 2016-12-31 13F WATSCO COM 942622200 0 -17 -100.00 0 -100.00
2016-11-14 2016-09-30 13F WATSCO COM 942622200 17 0 0.00 2 0.00 0.0003
2016-07-29 2016-06-30 13F WATSCO COM 942622200 17 10 142.86 2 100.00 0.0003
2016-05-12 2016-03-31 13F WATSCO COM 942622200 7 0 0.00 1 0.00 0.0002
2016-01-22 2015-12-31 13F WATSCO COM 942622200 7 -36 -83.72 1 -80.00 0.0002
2015-10-23 2015-09-30 13F WATSCO COM 942622200 43 43 5 0.0011
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.