Walleye Trading LLC

Position in OPEN — Opendoor Technologies Inc.

CIK 1388391 NEW YORK, NY

Back to OPEN Full portfolio

Position in OPEN

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

Position Value

+$0 QoQ

Shares Held

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2021

22 quarters on record

Common Shares in OPEN Over Time

Shares Held

Position Value (USD)

Derivatives in OPEN

reported options exposure · as of Jun 30, 2026

CallValue

$7,237,998

CallShares

1,671,900

PutValue

$2,064,354

PutShares

456,500

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 Real Estate Services

Real Estate · as of Jun 30, 2026

Walleye Trading LLC holds $7,045,527 across 4 Real Estate Services names.

#	Ticker	Company	Shares	Value (USD)
1	CBRE	Cbre Group, Inc.	41,468	$5,585,324
2	CSGP	Costar Group, Inc.	37,613	$1,065,200
3	BEKE	KE Holdings Inc.	19,442	$282,492
4	JLL	Jones Lang Lasalle Inc	363	$112,511

All Filings in OPEN

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50 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30 OPENZ	$2,448	10,200	+240.0%	Put	Sole	2026-08-03
2026-06-30 OPENZ	$26,640	111,000	+236.4%	Call	Sole	2026-08-03
2026-06-30	$2,061,906	446,300	+38.9%	Put	Sole	2026-08-03
2026-06-30	$7,211,358	1,560,900	+22.6%	Call	Sole	2026-08-03
2026-03-31 OPENL	$8,118	33,000	-15.6%	Call	Sole	2026-05-11
2026-03-31 OPENL	$738	3,000	-73.5%	Put	Sole	2026-05-11
2026-03-31 OPENW	$19,965	33,000	-15.6%	Call	Sole	2026-05-11
2026-03-31 OPENW	$1,815	3,000	-73.5%	Put	Sole	2026-05-11
2026-03-31 OPENZ	$705	3,000	-73.5%	Put	Sole	2026-05-11
2026-03-31 OPENZ	$7,755	33,000	-15.6%	Call	Sole	2026-05-11
2026-03-31	$1,503,216	321,200	-43.3%	Put	Sole	2026-05-11
2026-03-31	$5,959,044	1,273,300	-9.5%	Call	Sole	2026-05-11
2025-12-31 OPENL	$5,876	11,300	—	Put	Sole	2026-02-13
2025-12-31 OPENL	$20,332	39,100	—	Call	Sole	2026-02-13
2025-12-31 OPENW	$10,170	11,300	—	Put	Sole	2026-02-13
2025-12-31 OPENW	$35,190	39,100	—	Call	Sole	2026-02-13
2025-12-31 OPENZ	$4,508	11,300	—	Put	Sole	2026-02-13
2025-12-31 OPENZ	$15,600	39,100	—	Call	Sole	2026-02-13
2025-12-31	$8,206,891	1,407,700	+21.2%	Call	Sole	2026-02-13
2025-12-31	$3,303,278	566,600	-34.2%	Put	Sole	2026-02-13
2025-09-30	$6,860,576	860,800	+713.6%	Put	Sole	2025-11-14
2025-09-30	$9,260,343	1,161,900	+7858.2%	Call	Sole	2025-11-14
2025-06-30	$7,781	14,600	-8.8%	Call	Sole	2025-08-13
2025-06-30	$92,314	173,198	+16.5%	Shares	Sole	2025-08-13
2025-06-30	$56,391	105,800	-12.9%	Put	Sole	2025-08-13
2025-03-31	$151,586	148,614	-9.9%	Shares	Sole	2025-05-14
2025-03-31	$16,320	16,000	-76.6%	Call	Sole	2025-05-14
2025-03-31	$123,930	121,500	-17.2%	Put	Sole	2025-05-14
2024-12-31	$109,440	68,400	+45.8%	Call	Sole	2025-02-13
2024-12-31	$264,009	165,006	-38.5%	Shares	Sole	2025-02-13
2024-12-31	$234,880	146,800	+27.1%	Put	Sole	2025-02-13
2024-09-30	$93,800	46,900	+26.1%	Call	Sole	2024-11-14
2024-09-30	$536,626	268,313	+135.1%	Shares	Sole	2024-11-14
2024-09-30	$231,000	115,500	-25.0%	Put	Sole	2024-11-14
2024-06-30	$209,997	114,129	+67.1%	Shares	Sole	2024-08-14
2024-06-30	$283,176	153,900	+33.9%	Put	Sole	2024-08-14
2024-06-30	$68,448	37,200	+1.1%	Call	Sole	2024-08-14
2024-03-31	$348,147	114,900	+42.7%	Put	Sole	2024-05-15
2024-03-31	$206,924	68,292	+75.1%	Shares	Sole	2024-05-15
2024-03-31	$111,504	36,800	-74.5%	Call	Sole	2024-05-15
2023-12-31	$174,773	39,012	-30.2%	Shares	Sole	2024-02-14
2023-12-31	$360,640	80,500	-53.7%	Put	Sole	2024-02-14
2023-12-31	$646,912	144,400	+41.8%	Call	Sole	2024-02-14
2023-09-30	$147,576	55,900	+0.8%	Shares	Sole	2023-11-21
2023-09-30	$458,832	173,800	-3.8%	Put	Sole	2023-11-21
2023-09-30	$268,752	101,800	+31.4%	Call	Sole	2023-11-21
2023-06-30	$311,550	77,500	—	Call	Sole	2023-08-14
2023-06-30	$726,012	180,600	—	Put	Sole	2023-08-14
2023-06-30	$222,852	55,436	-57.0%	Shares	Sole	2023-08-14
2023-03-31	$226,795	128,861	—	Shares	Sole	2023-05-15
No filing history on record for this holder in this stock.