Parallax Volatility Advisers, L.P.

Position in SPG — Simon Property Group Inc.

CIK 1521001 San Francisco, CA

Back to SPG Full portfolio

Position in SPG

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

Position Value

$1,822,747

+$1,440,086 QoQ

Shares Held

8,150

+260.0% QoQ

Ownership

0.003%

of shares outstanding

% of Portfolio

0.09%

of 13F equity value

Holder Rank

#515

of 1,358 holders

Holding Since

Mar 2020

18 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in SPG Over Time

Shares Held

Position Value (USD)

Derivatives in SPG

reported options exposure · as of Jun 30, 2026

CallValue

CallShares

PutValue

$14,939,820

PutShares

66,800

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 REIT - Retail

Real Estate · as of Jun 30, 2026

Parallax Volatility Advisers, L.P. holds $2,726,867 across 2 REIT - Retail names. SPG ranks #1 (66.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	SPG	Simon Property Group Inc. This page	8,150	$1,822,747
2	O	Realty Income Corp	14,592	$904,120

All Filings in SPG

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43 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,822,747	8,150	+260.0%	Shares	Sole	2026-08-14
2026-06-30	$14,939,820	66,800	+4353.3%	Put	Sole	2026-08-14
2024-09-30	$382,661	2,264	-83.6%	Shares	Sole	2024-11-14
2024-03-31	$6,807,315	43,500	+120.8%	Call	Sole	2024-05-15
2024-03-31	$234,735	1,500	-88.8%	Put	Sole	2024-05-15
2023-12-31	$1,911,376	13,400	-43.5%	Put	Sole	2024-02-14
2023-12-31	$2,810,008	19,700	-30.4%	Call	Sole	2024-02-14
2023-09-30	$3,057,249	28,300	-20.1%	Call	Sole	2023-11-14
2023-09-30	$2,560,311	23,700	+86.6%	Put	Sole	2023-11-14
2023-09-30	$1,493,406	13,824	+573.4%	Shares	Sole	2023-11-14
2023-06-30	$4,087,992	35,400	-83.7%	Call	Sole	2023-08-14
2023-06-30	$1,466,596	12,700	-83.4%	Put	Sole	2023-08-14
2023-06-30	$237,080	2,053	-87.2%	Shares	Sole	2023-08-14
2023-03-31	$24,331,081	217,300	-54.2%	Call	Sole	2023-05-15
2023-03-31	$8,543,311	76,300	-63.6%	Put	Sole	2023-05-15
2022-12-31	$24,612,060	209,500	-34.7%	Put	Sole	2023-02-27
2022-12-31	$55,791,252	474,900	-32.3%	Call	Sole	2023-02-27
2022-09-30	$28,809,750	321,000	+52.7%	Put	Sole	2022-11-21
2022-09-30	$62,923,725	701,100	-4.5%	Call	Sole	2022-11-21
2022-09-30	$1,442,731	16,075	+124.0%	Shares	Sole	2022-11-21
2022-06-30	$69,690,264	734,200	+1985.8%	Call	Sole	2022-08-17
2022-06-30	$19,952,184	210,200	+236.3%	Put	Sole	2022-08-17
2022-06-30	$681,145	7,176	+1477.1%	Shares	Sole	2022-08-17
2021-12-31	$5,623,904	35,200	+16.9%	Call	Sole	2022-02-14
2021-12-31	$9,985,625	62,500	+20.2%	Put	Sole	2022-02-14
2021-09-30	$3,912,097	30,100	+30000.0%	Call	Sole	2021-11-15
2021-09-30	$6,758,440	52,000	-42.2%	Put	Sole	2021-11-15
2021-06-30	$13,048	100	-100.0%	Call	Sole	2021-08-16
2021-06-30	$11,743,200	90,000	-65.4%	Put	Sole	2021-08-16
2021-03-31	$29,580,200	260,000	+1187.1%	Put	Sole	2021-05-14
2021-03-31	$38,067,442	334,600	+3931.3%	Call	Sole	2021-05-14
2020-12-31	$38,802	455	-97.8%	Shares	Sole	2021-02-16
2020-12-31	$1,722,656	20,200	-76.2%	Put	Sole	2021-02-16
2020-12-31	$707,824	8,300	-84.6%	Call	Sole	2021-02-16
2020-09-30	$3,492,720	54,000	-73.3%	Call	Sole	2020-11-13
2020-09-30	$1,310,158	20,256	-22.3%	Shares	Sole	2020-11-13
2020-09-30	$5,484,864	84,800	-66.9%	Put	Sole	2020-11-13
2020-06-30	$1,782,187	26,063	-93.1%	Shares	Sole	2020-08-14
2020-06-30	$13,819,598	202,100	+267.5%	Call	Sole	2020-08-14
2020-06-30	$17,525,794	256,300	+2295.3%	Put	Sole	2020-08-14
2020-03-31	$587,002	10,700	—	Put	Sole	2020-05-15
2020-03-31	$20,606,568	375,621	—	Shares	Sole	2020-05-15
2020-03-31	$3,017,300	55,000	—	Call	Sole	2020-05-15
No filing history on record for this holder in this stock.