WTS — WATTS WATER TECHNOLOGIES INC COMMON STOCK

Ownership history in Boston Trust Walden Corp  ·  46 quarters on record

AI Ownership Summary

Boston Trust Walden Corp reported WATTS WATER TECHNOLOGIES INC COMMON STOCK (WTS) in 46 quarterly 13F filings from 2023 Q4 through 2026 Q1. Peak portfolio weight reached 0.98% in 2025 Q3. The latest visible filing shows WTS at 0.90% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this WTS ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Boston Trust Walden Corp's position in WATTS WATER TECHNOLOGIES INC COMMON STOCK, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q1

WTS was reported at 0.90% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.98% in 2025 Q3

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2023 Q4 to 2026 Q1

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

WTS stock page Boston Trust Walden Corp fund profile Boston Trust Walden Corp full holdings
How Boston Trust Walden Corp held WTS — position size vs. price
% of Fund (quarterly)    WTS price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 10 quarters  ▾
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 REDUCED 379,024 -58,692 -13.4% 0.90% $110.0M 2026-04-24 $301.21
2025 Q4 REDUCED 437,716 -39,897 -8.4% 0.91% $120.8M 2026-01-28 $293.11
2025 Q3 REDUCED 477,613 -41,109 -7.9% 0.98% $133.4M 2025-10-17 $274.73
2025 Q2 ADDED 518,722 +5,193 +1.0% 0.91% $127.5M 2025-07-28 $250.87
2025 Q1 REDUCED 513,529 -5,569 -1.1% 0.77% $104.7M 2025-04-21 $191.83
2024 Q4 REDUCED 519,098 -1,091 -0.2% 0.74% $105.5M 2025-01-24 $208.57
2024 Q3 ADDED 520,189 +195,778 +60.3% 0.75% $107.8M 2024-10-24 $196.62
2024 Q2 REDUCED 324,411 -7,608 -2.3% 0.44% $59.5M 2024-07-19 $193.69
2024 Q1 ADDED 332,019 +67,581 +25.6% 0.50% $70.6M 2024-04-22 $201.44
2023 Q4 ADDED 264,438 +1,774 +0.7% 0.42% $55.1M 2024-01-24 $194.64
36 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding WTS

As of 2026 Q1 — sorted by position size

North Growth Management Ltd. 3Y 7Y 2.07% Laurus Global Equity Management Inc. 3Y 1.45% Trium Capital LLP 3Y 0.71% ABLES, IANNONE, MOORE & ASSOCIATES, INC. 0.67% E. Ohman J:or Asset Management AB 0.5% MQS Management LLC 3Y 0.41% JACOBS & CO/CA 3Y 7Y 0.35% PATTON ALBERTSON MILLER GROUP, LLC 3Y 7Y 0.34% Impact Capital Partners LLC 0.33% Perpetual Ltd 3Y 7Y 0.27%

FAQ About Boston Trust Walden Corp and WTS

These are the practical questions this page is built to answer before you even open the full history table.

How long has Boston Trust Walden Corp reported owning WTS?

Boston Trust Walden Corp reported WTS across 10 quarterly 13F filings, from 2023 Q4 through 2026 Q1.

What was the largest reported WTS position in Boston Trust Walden Corp's portfolio?

The largest reported portfolio weight for WTS was 0.98% in 2025 Q3.

What is the latest reported WTS position on this page?

The most recent filing on this page is 2026 Q1, when Boston Trust Walden Corp reported 379,024 shares, equal to 0.90% of portfolio, with an estimated market value of $110.0M.

What does the chart on this WTS ownership page compare?

The chart compares Boston Trust Walden Corp's quarterly WTS portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

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