Walleye Trading LLC

Position in ITRI — Itron, Inc.

CIK 1388391 NEW YORK, NY

Back to ITRI Full portfolio

Position in ITRI

as of Jun 30, 2026 · filed Aug 3, 2026 Compact

Position Value

-$533,477 QoQ

Shares Held

-100.0% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

18 quarters on record

Common Shares in ITRI Over Time

Shares Held

Position Value (USD)

Derivatives in ITRI

reported options exposure · as of Jun 30, 2026

CallValue

$2,500,717

CallShares

28,900

PutValue

$95,183

PutShares

1,100

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 Scientific & Technical Instruments

Technology · as of Jun 30, 2026

Walleye Trading LLC holds $809,857 across 3 Scientific & Technical Instruments names.

#	Ticker	Company	Shares	Value (USD)
1	KEYS	Keysight Technologies, Inc.	870	$304,560
2	MKSI	Mks Inc	594	$264,211
3	CGNX	Cognex Corp	3,329	$241,086

All Filings in ITRI

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38 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$95,183	1,100	-98.9%	Put	Sole	2026-08-03
2026-06-30	$2,500,717	28,900	+197.9%	Call	Sole	2026-08-03
2026-03-31	$533,477	5,952	+1234.5%	Shares	Sole	2026-05-11
2026-03-31	$869,411	9,700	+16.9%	Call	Sole	2026-05-11
2026-03-31	$9,007,815	100,500	+5189.5%	Put	Sole	2026-05-11
2025-12-31	$770,738	8,300	+1975.0%	Call	Sole	2026-02-13
2025-03-31	$41,904	400	-90.7%	Call	Sole	2025-05-14
2025-03-31	$199,044	1,900	+216.7%	Put	Sole	2025-05-14
2025-03-31	$46,722	446	-93.1%	Shares	Sole	2025-05-14
2024-06-30	$59,376	600	-14.3%	Put	Sole	2024-08-14
2024-06-30	$425,528	4,300	+48.3%	Call	Sole	2024-08-14
2024-03-31	$64,764	700	+16.7%	Put	Sole	2024-05-15
2024-03-31	$268,308	2,900	+1350.0%	Call	Sole	2024-05-15
2023-12-31	$15,102	200	-98.8%	Call	Sole	2024-02-14
2023-12-31	$45,306	600	-90.6%	Put	Sole	2024-02-14
2023-12-31	$487,341	6,454	+67.0%	Shares	Sole	2024-02-14
2023-06-30	$461,440	6,400	+10.3%	Put	Sole	2023-08-14
2023-06-30	$1,189,650	16,500	-31.5%	Call	Sole	2023-08-14
2023-03-31	$1,336,345	24,100	+141.0%	Call	Sole	2023-05-15
2022-12-31	$506,500	10,000	+44.9%	Call	Sole	2023-02-14
2022-03-31	$363,492	6,900	-47.3%	Call	Sole	2022-05-16
2022-03-31	$203,608	3,865	+19.6%	Shares	Sole	2022-05-16
2022-03-31	$305,544	5,800	+114.8%	Put	Sole	2022-05-16
2021-12-31	$897,612	13,100	-28.0%	Call	Sole	2022-02-14
2021-12-31	$185,004	2,700	-55.0%	Put	Sole	2022-02-14
2021-09-30	$453,780	6,000	-1.6%	Put	Sole	2021-11-15
2021-09-30	$1,376,466	18,200	-15.7%	Call	Sole	2021-11-15
2021-06-30	$2,159,568	21,600	+453.8%	Call	Sole	2021-08-16
2021-06-30	$609,878	6,100	+205.0%	Put	Sole	2021-08-16
2020-12-31	$374,010	3,900	+680.0%	Call	Sole	2021-02-16
2020-09-30	$196,311	3,232	+16.9%	Shares	Sole	2020-11-16
2020-09-30	$121,480	2,000	-20.0%	Put	Sole	2020-11-16
2020-09-30	$30,370	500	-96.9%	Call	Sole	2020-11-16
2020-06-30	$1,060,000	16,000	+471.4%	Call	Sole	2020-08-14
2020-06-30	$165,625	2,500	+150.0%	Put	Sole	2020-08-14
2020-03-31	$154,314	2,764	—	Shares	Sole	2020-05-15
2020-03-31	$156,324	2,800	—	Call	Sole	2020-05-15
2020-03-31	$55,830	1,000	—	Put	Sole	2020-05-15
No filing history on record for this holder in this stock.