D. E. Shaw & Co., Inc.

Position in ZWS — Zurn Elkay Water Solutions Corp

CIK 1009207 New York, NY

Position in ZWS

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

Position Value

$241,078

-$415,783 QoQ

Shares Held

4,771

-67.4% QoQ

Ownership

0.003%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#298

of 434 holders

Holding Since

Mar 2020

15 quarters on record

Voting authority Sole 92% Shared 0% None 8%

Industrials · as of Jun 30, 2026

D. E. Shaw & Co., Inc. holds $3,127,936 across 3 Pollution & Treatment Controls names. ZWS ranks #3 (7.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ERII	Energy Recovery, Inc.	218,707	$1,972,737
2	ARQ	Arq, Inc.	358,479	$914,121
3	ZWS	Zurn Elkay Water Solutions Corp This page	4,771	$241,078

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$241,078	4,771	-67.4%	Shares	Defined	2026-08-14
2026-03-31	$656,861	14,649	-72.0%	Shares	Defined	2026-05-15
2023-12-31	$1,540,995	52,397	-21.1%	Shares	Defined	2024-02-14
2023-09-30	$1,861,816	66,446	-89.7%	Shares	Defined	2023-11-14
2023-03-31	$13,773,803	644,841	+14.4%	Shares	Defined	2023-05-15
2022-12-31	$11,918,342	563,515	+655.6%	Shares	Defined	2023-02-14
2022-09-30	$1,827,161	74,578	+199.4%	Shares	Defined	2022-11-14
2022-06-30	$678,521	24,909	+210.4%	Shares	Defined	2022-08-15
2022-03-31	$284,049	8,024	—	Shares	Defined	2022-05-16
No filing history on record for this holder in this stock.