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ZWS in the 13F filings

Zurn Water Solutions Corp · CUSIP 98983L108

Sector · IndustrialsTheme · Industrials and automation· L3VLUP-defined
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
31
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 6 listed it in both
Shares listed
18,644,616
combined, among listed positions
Reported value
$927m
combined, at the quarter end

1 line marked †. Value as filed implies a price far from other filers'. Each counts in holders and value as filed, and is left out of the net change in shares.

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 11 buyers (opened or added shares) and 21 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -1,510,909.

Managers listing ZWS in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

31 of 31 holders

ActionFiling
Invesco Ltd4,649,274$235munder 0.1%Added+45,65614 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd3,409,405$172m0.07%Added+106,11214 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc2,756,245$139munder 0.1%Trimmed-159,84214 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP3,045,939$137munder 0.1%Trimmed-149,92414 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)1,069,447$54munder 0.1%Added+398,24413 Aug 2026 (the filing on sec.gov)
Wellington Management Group LLP1,005,759$51munder 0.1%Trimmed-25,32314 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP496,887$25munder 0.1%Added+150,71414 Aug 2026 (the filing on sec.gov)
Arrowstreet Capital LP443,159$22munder 0.1%Trimmed-12,67513 Aug 2026 (the filing on sec.gov)
Renaissance Technologies LLC284,693$14munder 0.1%Trimmed-100,10013 Aug 2026 (the filing on sec.gov)
Neuberger Berman Group LLC214,250$11munder 0.1%Trimmed-96,32227 Oct 2026 (the filing on sec.gov)
Tudor Investment Corp164,073$8.3munder 0.1%Trimmed-147,71514 Aug 2026 (the filing on sec.gov)
MFS Investment Management† Value as filed implies a price far from other filers'.113,581$7.9munder 0.1%Added+3,2993 Aug 2026 (the filing on sec.gov)
Man Group PLC126,166$6.4munder 0.1%Trimmed-27,57514 Aug 2026 (the filing on sec.gov)
PDT Partners LLC113,666$5.7m0.30%Trimmed-9,70014 Aug 2026 (the filing on sec.gov)
Quantbot Technologies LP98,709$5.0m0.20%Added+5,88212 Aug 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP70,689$3.6munder 0.1%Added+49,91914 Aug 2026 (the filing on sec.gov)
Verition Fund Management LLC69,443$3.5munder 0.1%Trimmed-182,80414 Aug 2026 (the filing on sec.gov)
Bridgewater Associates LP66,897$3.4munder 0.1%Added+18,40414 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC64,216$3.2munder 0.1%Added+20,98514 Aug 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP59,641$3.0munder 0.1%Trimmed-70,48314 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC58,711$3.0munder 0.1%Trimmed-107,4122 Sep 2026 (the filing on sec.gov)
Squarepoint Ops LLC57,451$2.9munder 0.1%Trimmed-26,44114 Aug 2026 (the filing on sec.gov)
Millennium Management LLC53,632$2.7munder 0.1%Trimmed-486,98514 Aug 2026 (the filing on sec.gov)
Jane Street Group LLC43,688$2.2munder 0.1%Trimmed-477,01514 Aug 2026 (the filing on sec.gov)
Balyasny Asset Management LLC35,845$1.8munder 0.1%Trimmed-43,23114 Aug 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (2)

Exited (1)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
3 in Q3 2024 to 5 in Q2 2026

Tracked managers listing it, at least.

0246820222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
ZWS by quarter
QuarterHoldersReported valueBuyersSellers
Q4 20217$871mn.a.n.a.
Q1 20227$648mn.a.n.a.
Q2 20228$543mn.a.n.a.
Q3 20226$420mn.a.n.a.
Q4 20225$309mn.a.n.a.
Q1 20236$424mn.a.n.a.
Q2 20234$501mn.a.n.a.
Q3 20232$413mn.a.n.a.
Q4 20232$325m11
Q1 20246$365m42
Q2 20245$316m23
Q3 20243$317m12
Q4 20244$324m31
Q1 20254$295m31
Q2 20254$337m32
Q3 20253$360m12
Q4 20254$356m1712
Q1 20266$324m239
Q2 20265$323m1121

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

ZWS and GE →ZWS and LRCX →ZWS and GEV →Choose a stock to compare with ZWS →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own ZWS, latest filings →Back to the 13F Explorer →