Security key
942749102
WATTS WATER TECHNOLOGIES INC - Class A Common Stock, par value $.10 per share (WTS)
CUSIP: 942749102
Q4 2025 13F Holders as of 31 Dec 2025
- Security type / class
- Equity / Class A Common Stock, par value $.10 per share
- Shares outstanding
- 33,354,746
- Total 13F shares
- 26,574,973
- Share change
- +176,662
- Total reported value
- $7,333,844,372
- Put/Call ratio
- 119%
- Reported price per share
- $276.02
- Number of holders
- 486
- Value change
- +$48,274,579
- Number of buys
- 196
- Number of sells
- 216
Security identity
Holder snapshot
Report period
Q4 2025
Institutions
486
Top holders
10
WTS full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
WATTS WATER TECHNOLOGIES INC SEC filings
WATTS WATER TECHNOLOGIES INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 942749102
Recent filing periods:
Ownership snapshot
Top shareholders of WTS - WATTS WATER TECHNOLOGIES INC - Class A Common Stock, par value $.10 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Lead holder
BlackRock, Inc.
13D/G signal
BlackRock, Inc.
Evidence rows
50
Latest as of
09 Nov 2025
13F
13D/G
3/4/5
Lead comparable stake: 13%
13D/G row: BlackRock, Inc.
Showing first 8 of 50 holder rows.
Open remaining rows
Rank 1 holder
BlackRock, Inc.
13F
13D/G
- Ownership
- 13%
- Position
- $1B
Rank 2 holder
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
13F
13D/G
- Ownership
- 7.8%
- Position
- $649.18M
Rank 3 holder
Impax Asset Management Group plc
13D/G
13F
- Ownership
- 4%
- Position
- $225.04M
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
13%
from 13D/G
|
$1,001,128,932
3,584,678 shares
|
— | 30 Sep 2025 |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC |
13F
13D/G
Company
|
7.8%
from 13D/G
|
$649,177,634
2,324,468 shares
|
— | 30 Sep 2025 |
| Impax Asset Management Group plc |
13D/G
13F
Company
|
4%
|
$225,038,323
1,091,042 shares
|
$0 | 31 Dec 2024 |
| Merilee Raines |
3/4/5
Director
|
0.06%
|
$5,398,326
21,214 shares
|
— | 05 Aug 2025 |
| Joseph William Reitmeier |
3/4/5
Director
|
0.04%
|
$2,974,245
11,688 shares
|
— | 05 Aug 2025 |
| Louise K. Goeser |
3/4/5
Director
|
0.02%
|
$2,083,600
8,188 shares
|
— | 05 Aug 2025 |
| Shashank Patel |
3/4/5
Chief Financial Officer
|
0.01%
|
$674,674
2,754 shares
|
— | 12 May 2025 |
| Ryan Lada |
3/4/5
Chief Financial Officer
|
0.01%
|
$487,353
1,982 shares
|
— | 28 Jul 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
486
Shares
26,574,973
Rows loaded
486
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
468
Q4 2025 holders
486
Holder diff
18
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend