Robeco Schweiz AG

Position in WTS — Watts Water Technologies Inc

CIK 1418427 ZURICH, V8

Position in WTS

as of Mar 31, 2026 · filed May 7, 2026 Compact

Position Value

$18,297,559

+$71,407 QoQ

Shares Held

63,032

-4.5% QoQ

Ownership

0.189%

of shares outstanding

% of Portfolio

0.39%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2023

13 quarters on record

Voting authority Sole 97.56948851377078.ToString("F0")% Shared 0.ToString("F0")% None 2.4305114862292165.ToString("F0")%

Industrials · as of Mar 31, 2026

Robeco Schweiz AG holds $471,459,713 across 12 Specialty Industrial Machinery names. WTS ranks #7 (3.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	RRX	Regal Rexnord Corp	573,127	$107,323,762
2	GNRC	Generac Holdings Inc.	477,006	$93,173,581
3	XYL	Xylem Inc.	697,677	$83,372,401
4	IEX	Idex Corp /De/	379,071	$71,852,908
5	DOV	DOVER Corp	130,162	$27,132,268
6	PNR	PENTAIR plc	293,136	$25,535,076
7	WTS	Watts Water Technologies Inc This page	63,032	$18,297,559
8	AOS	Smith A O Corp	269,170	$17,749,069

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$18,297,559	63,032	-4.5%	Shares	Sole	2026-05-07
2025-12-31	$18,226,152	66,032	-2.2%	Shares	Sole	2026-02-03
2025-09-30	$18,860,336	67,532	+0.1%	Shares	Defined	2025-10-27
2025-06-30	$16,595,853	67,493	-4.7%	Shares	Defined	2025-08-07
2025-03-31	$14,436,108	70,793	-2.3%	Shares	Defined	2025-04-30
2024-12-31	$14,737,826	72,493	-0.1%	Shares	Defined	2025-02-05
2024-09-30	$15,037,643	72,579	+11.9%	Shares	Defined	2024-11-04
2024-06-30	$11,895,211	64,870	-3.7%	Shares	Defined	2024-08-08
2024-03-31	$14,319,493	67,370	-21.5%	Shares	Defined	2024-04-25
2023-12-31	$17,872,655	85,786	-54.6%	Shares	Defined	2024-02-14
2023-09-30	$32,673,349	189,060	-31.3%	Shares	Defined	2023-11-08
2023-06-30	$50,594,281	275,373	+50.0%	Shares	Defined	2023-08-14
2023-03-31	$30,905,571	183,612	—	Shares	Defined	2023-05-08
No filing history on record for this holder in this stock.