STATE OF WISCONSIN INVESTMENT BOARD

Position in ZWS — Zurn Elkay Water Solutions Corp

CIK 854157 MADISON, WI

Position in ZWS

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$9,512,373

+$459,850 QoQ

Shares Held

188,252

-6.8% QoQ

Ownership

0.113%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#72

of 432 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

STATE OF WISCONSIN INVESTMENT BOARD holds $23,382,261 across 5 Pollution & Treatment Controls names. ZWS ranks #2 (40.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VLTO	Veralto Corp	131,050	$11,621,514
2	ZWS	Zurn Elkay Water Solutions Corp This page	188,252	$9,512,373
3	CECO	Ceco Environmental Corp	22,535	$2,044,825
4	PCT	PureCycle Technologies, Inc.	20,574	$166,855
5	ARQ	Arq, Inc.	14,390	$36,694

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$9,512,373	188,252	-6.8%	Shares	Sole	2026-08-14
2026-03-31	$9,052,523	201,885	-5.8%	Shares	Sole	2026-05-15
2025-12-31	$9,960,482	214,250	+0.3%	Shares	Sole	2026-02-17
2025-09-30	$10,045,608	213,600	-3.1%	Shares	Sole	2025-11-14
2025-06-30	$8,063,429	220,493	-0.4%	Shares	Sole	2025-08-14
2025-03-31	$7,300,518	221,362	+4.6%	Shares	Sole	2025-05-15
2024-12-31	$7,895,104	211,665	+1.9%	Shares	Sole	2025-02-14
2024-09-30	$7,464,809	207,702	-15.6%	Shares	Sole	2024-11-14
2024-06-30	$7,238,162	246,196	+4.0%	Shares	Sole	2024-08-14
2024-03-31	$7,922,717	236,711	-12.9%	Shares	Sole	2024-05-14
2023-12-31	$7,989,020	271,643	+23.4%	Shares	Sole	2024-02-12
2023-09-30	$6,168,546	220,148	-39.3%	Shares	Sole	2023-11-14
2023-06-30	$9,752,008	362,663	-9.2%	Shares	Sole	2023-08-14
2023-03-31	$8,530,650	399,375	+46.7%	Shares	Sole	2023-05-15
2022-12-31	$5,756,162	272,159	+7.4%	Shares	Sole	2023-02-14
2022-09-30	$6,210,211	253,478	+3.8%	Shares	Sole	2022-11-14
2022-06-30	$6,653,097	244,240	-52.7%	Shares	Sole	2022-08-15
2022-03-31	$18,270,683	516,121	-16.7%	Shares	Sole	2022-05-13
2021-12-31	$22,551,001	619,533	—	Shares	Sole	2022-02-11
2021-09-30 RXN	—	485,344	-9.7%	Shares	Sole	2021-11-12
2021-06-30 RXN	—	537,630	-0.8%	Shares	Sole	2021-08-12
2021-03-31 RXN	—	542,020	-3.5%	Shares	Sole	2021-05-17
2020-12-31 RXN	—	561,720	-5.7%	Shares	Sole	2021-02-03
2020-09-30 RXN	—	595,798	+19.7%	Shares	Sole	2020-11-16
2020-06-30 RXN	—	497,620	+6.7%	Shares	Sole	2020-08-12
2020-03-31 RXN	—	466,200	—	Shares	Sole	2020-05-06
No filing history on record for this holder in this stock.