Parallax Volatility Advisers, L.P.

Position in XYL — Xylem Inc.

CIK 1521001 San Francisco, CA

Back to XYL Full portfolio

Position in XYL

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

Position Value

$236

-$85,878 QoQ

Shares Held

2

-99.8% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#1,082

of 1,089 holders

Holding Since

Mar 2020

8 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Derivatives in XYL

reported options exposure · as of Jun 30, 2026

CallValue

$5,910,500

CallShares

50,000

PutValue

$0

PutShares

0

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Specialty Industrial Machinery

Industrials · as of Jun 30, 2026

Parallax Volatility Advisers, L.P. holds $3,027,888 across 6 Specialty Industrial Machinery names. XYL ranks #6 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ROK	Rockwell Automation, Inc	3,560	$1,762,484
2	MIR	Mirion Technologies, Inc.	38,018	$681,662
3	NNE	Nano Nuclear Energy Inc.	18,100	$382,634
4	CMI	Cummins Inc	280	$199,698
5	GEV	GE Vernova Inc.	1	$1,174
6	XYL	Xylem Inc. This page	2	$236

16 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$236	2	-99.8%	Shares	Sole	2026-08-14
2026-06-30	$5,910,500	50,000	+12400.0%	Call	Sole	2026-08-14
2023-09-30	$518,871	5,700	+46.2%	Put	Sole	2023-11-14
2023-09-30	$86,114	946	-57.3%	Shares	Sole	2023-11-14
2023-06-30	$439,218	3,900	+25.8%	Put	Sole	2023-08-14
2023-06-30	$249,565	2,216	+195.9%	Shares	Sole	2023-08-14
2023-03-31	$324,570	3,100	+158.3%	Put	Sole	2023-05-15
2022-09-30	$65,432	749	+11.5%	Shares	Sole	2022-11-21
2022-09-30	$34,944	400	—	Call	Sole	2022-11-21
2022-09-30	$104,832	1,200	-25.0%	Put	Sole	2022-11-21
2021-09-30	$197,888	1,600	-38.5%	Put	Sole	2021-11-15
2021-09-30	$83,112	672	-30.6%	Shares	Sole	2021-11-15
2020-06-30	$168,896	2,600	+13.0%	Put	Sole	2020-08-14
2020-06-30	$62,881	968	-59.3%	Shares	Sole	2020-08-14
2020-03-31	$149,799	2,300	—	Put	Sole	2020-05-15
2020-03-31	$154,814	2,377	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.

Parallax Volatility Advisers, L.P.

Position in XYL

Common Shares in XYL Over Time

Shares Held

Position Value (USD)

Derivatives in XYL

Position in Specialty Industrial Machinery

All Filings in XYL