Watts Water Technologies, Inc.
MX ˙ BMV ˙ US9427491025
SecurityMX:WTS / Watts Water Technologies, Inc.
InstitutionSignaturefd, Llc
Latest Disclosed Ownership237 shares
Latest Disclosed Value $ 68,799
Signaturefd, Llc reports 109.73% increase in ownership of WTS / Watts Water Technologies, Inc.

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 237 shares of Watts Water Technologies, Inc. (MX:WTS) valued at $68,799 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 113 shares of Watts Water Technologies, Inc.. This represents a change in shares of 109.73% 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)
2026-04-07 2026-03-31 13F WATTS WATER TECHNOLOGIES CL A 942749102 237 124 109.73 69 119.35 0.0011
2026-01-20 2025-12-31 13F WATTS WATER TECHNOLOGIES CL A 942749102 113 20 21.51 31 24.00 0.0005
2025-10-21 2025-09-30 13F WATTS WATER TECHNOLOGIES CL A 942749102 93 1 1.09 26 13.64 0.0004
2025-07-16 2025-06-30 13F WATTS WATER TECHNOLOGIES CL A 942749102 92 -1 -1.08 23 22.22 0.0004
2025-05-02 2025-03-31 13F WATTS WATER TECHNOLOGIES CL A 942749102 93 12 14.81 19 12.50 0.0004
2025-02-10 2024-12-31 13F WATTS WATER TECHNOLOGIES CL A 942749102 81 -23 -22.12 16 -23.81 0.0003
2024-10-21 2024-09-30 13F WATTS WATER TECHNOLOGIES CL A 942749102 104 34 48.57 22 75.00 0.0004
2024-07-29 2024-06-30 13F WATTS WATER TECHNOLOGIES CL A 942749102 70 0 0.00 13 -14.29 0.0003
2024-05-03 2024-03-31 13F WATTS WATER TECHNOLOGIES CL A 942749102 70 -2 -2.78 15 -6.67 0.0003
2024-02-01 2023-12-31 13F WATTS WATER TECHNOLOGIES CL A 942749102 72 7 10.77 15 36.36 0.0003
2023-11-03 2023-09-30 13F WATTS WATER TECHNOLOGIES CL A 942749102 65 13 25.00 11 22.22 0.0003
2023-08-01 2023-06-30 13F WATTS WATER TECHNOLOGIES CL A 942749102 52 0 0.00 10 12.50 0.0002
2023-04-28 2023-03-31 13F WATTS WATER TECHNOLOGIES CL A 942749102 52 -10 -16.13 9 -11.11 0.0002
2023-01-30 2022-12-31 13F WATTS WATER TECHNOLOGIES CL A 942749102 62 7 12.73 9 28.57 0.0003
2022-11-08 2022-09-30 13F WATTS WATER TECHNOLOGIES CL A 942749102 55 41 292.86 7 250.00 0.0002
2022-08-10 2022-06-30 13F WATTS WATER TECHNOLOGIES CL A 942749102 14 -4 -22.22 2 -33.33 0.0001
2022-05-02 2022-03-31 13F WATTS WATER TECHNOLOGIES CL A 942749102 18 -116 -86.57 3 -88.46 0.0001
2022-01-25 2021-12-31 13F WATTS WATER TECHNOLOGIES CL A 942749102 134 117 688.24 26 766.67 0.0008
2021-10-28 2021-09-30 13F WATTS WATER TECHNOLOGIES CL A 942749102 17 6 54.55 3 50.00 0.0001
2021-07-26 2021-06-30 13F WATTS WATER TECHNOLOGIES CL A 942749102 11 0 0.00 2 100.00 0.0001
2021-04-30 2021-03-31 13F WATTS WATER TECHNOLOGIES CL A 942749102 11 11 1 0.0000
2020-07-30 2020-06-30 13F WATTS WATER TECHNOLOGIES CL A 942749102 0 -38 -100.00 0 -100.00
2020-04-23 2020-03-31 13F WATTS WATER TECHNOLOGIES CL A 942749102 38 0 0.00 3 -25.00 0.0003
2020-02-05 2019-12-31 13F WATTS WATER TECHNOLOGIES CL A 942749102 38 38 4 0.0003
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.