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GAMCO INVESTORS, INC. ET AL

Position in WTS — Watts Water Technologies Inc

CIK 807249 GREENWICH, CT

Position in WTS

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$156,201,076
+$38,896,920 QoQ
Shares Held
399,032
-1.3% QoQ
Ownership
1.20%
of shares outstanding
% of Portfolio
1.44%
of 13F equity value
Holder Rank
#17
of 574 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 97% Shared 0% None 3%

Common Shares in WTS Over Time

Shares Held

Position Value (USD)

Position in Specialty Industrial Machinery

Industrials · as of Jun 30, 2026

GAMCO INVESTORS, INC. ET AL holds $1,376,633,462 across 36 Specialty Industrial Machinery names. WTS ranks #2 (11.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 WTS
Watts Water Technologies Inc
This page
399,032 $156,201,076

All Filings in WTS

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $156,201,076 399,032
2026-03-31 $117,304,156 404,093
2025-12-31 $117,544,221 425,854
2025-09-30 $122,813,938 439,752
2025-06-30 $111,819,952 454,756
2025-03-31 $93,851,732 460,238
2024-12-31 $94,992,128 467,251
2024-09-30 $99,726,969 481,331
2024-06-30 $89,555,707 488,388
2024-03-31 $107,166,222 504,193
2023-12-31 $107,480,105 515,888
2023-09-30 $93,095,368 538,684
2023-06-30 $101,472,241 552,290
2023-03-31 $97,289,296 578,002
2022-12-31 $88,506,146 605,253
2022-09-30 $77,781,984 618,643
2022-06-30 $77,454,059 630,528
2022-03-31 $89,464,626 640,910
2021-12-31 $126,939,996 653,757
2021-09-30 $121,433,090 722,429
2021-06-30 $109,013,008 747,125
2021-03-31 $90,599,634 762,559
2020-12-31 $95,663,015 786,056
2020-09-30 $81,461,509 813,395
2020-06-30 $68,176,080 841,680
2020-03-31 $79,965,215 944,657