Watts Water Technologies, Inc.
MX ˙ BMV ˙ US9427491025
SecurityMX:WTS / Watts Water Technologies, Inc.
InstitutionVident Advisory, LLC
Latest Disclosed Ownership2,613 shares
Latest Disclosed Value $ 758,565
Vident Advisory, LLC reports 13.13% decrease in ownership of WTS / Watts Water Technologies, Inc.

On May 14, 2026 - Vident Advisory, LLC filed a 13F-HR form disclosing ownership of 2,613 shares of Watts Water Technologies, Inc. (MX:WTS) valued at $758,565 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 3,008 shares of Watts Water Technologies, Inc.. This represents a change in shares of -13.13% 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)
2026-05-14 2026-03-31 13F WATTS WATER TECHNOLOGIES CL A 942749102 2,613 -395 -13.13 759 -8.67 0.0021
2026-02-18 2025-12-31 13F WATTS WATER TECHNOLOGIES CL A 942749102 3,008 936 45.17 830 43.60 0.0076
2025-11-14 2025-09-30 13F WATTS WATER TECHNOLOGIES CL A 942749102 2,072 -11,292 -84.50 579 -82.41 0.0055
2025-08-14 2025-06-30 13F WATTS WATER TECHNOLOGIES CL A 942749102 13,364 879 7.04 3,286 29.12 0.0369
2025-05-15 2025-03-31 13F WATTS WATER TECHNOLOGIES CL A 942749102 12,485 12,485 2,546 0.0372
2024-11-14 2024-09-30 13F WATTS WATER TECHNOLOGIES CL A 942749102 0 -3,636 -100.00 0 -100.00
2024-08-14 2024-06-30 13F WATTS WATER TECHNOLOGIES CL A 942749102 3,636 1,031 39.58 667 20.43 0.0184
2024-05-14 2024-03-31 13F WATTS WATER TECHNOLOGIES CL A 942749102 2,605 -15,303 -85.45 554 -85.17 0.0115
2024-02-14 2023-12-31 13F WATTS WATER TECHNOLOGIES CL A 942749102 17,908 299 1.70 3,731 22.58 0.0938
2024-02-21 2023-09-30 13F/A-01 WATTS WATER TECHNOLOGIES CL A 942749102 17,609 17,609 3,043 0.0943
2023-11-14 2023-09-30 13F WATTS WATER TECHNOLOGIES CL A 942749102 17,609 17,609 3,043 0.0759
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.