Parallax Volatility Advisers, L.P.

Position in VLO — Valero Energy Corp/Tx

CIK 1521001 San Francisco, CA

Back to VLO Full portfolio

Position in VLO

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

Position Value

$7,187,362

-$3,803,003 QoQ

Shares Held

27,597

-38.0% QoQ

Ownership

0.010%

of shares outstanding

% of Portfolio

0.35%

of 13F equity value

Holder Rank

#404

of 1,964 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in VLO Over Time

Shares Held

Position Value (USD)

Derivatives in VLO

reported options exposure · as of Jun 30, 2026

CallValue

$13,334,528

CallShares

51,200

PutValue

$156,264

PutShares

600

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 Oil & Gas Refining & Marketing

Energy · as of Jun 30, 2026

Parallax Volatility Advisers, L.P. holds $10,944,875 across 5 Oil & Gas Refining & Marketing names. VLO ranks #1 (65.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VLO	Valero Energy Corp/Tx This page	27,597	$7,187,362
2	DINO	HF Sinclair Corp	32,079	$2,234,302
3	PBF	PBF Energy Inc.	25,903	$1,179,104
4	PSX	Phillips 66	2,031	$343,340
5	MPC	Marathon Petroleum Corp	3	$767

All Filings in VLO

Export CSV

50 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$13,334,528	51,200	-8.2%	Call	Sole	2026-08-14
2026-06-30	$156,264	600	-99.1%	Put	Sole	2026-08-14
2026-06-30	$7,187,362	27,597	-38.0%	Shares	Sole	2026-08-14
2026-03-31	$10,990,365	44,481	+109.4%	Shares	Sole	2026-05-15
2026-03-31	$13,787,064	55,800	+407.3%	Call	Sole	2026-05-15
2026-03-31	$16,702,608	67,600	+15.2%	Put	Sole	2026-05-15
2025-12-31	$9,555,773	58,700	-64.9%	Put	Sole	2026-02-17
2025-12-31	$3,458,310	21,244	-55.9%	Shares	Sole	2026-02-17
2025-12-31	$1,790,690	11,000	+254.8%	Call	Sole	2026-02-17
2025-09-30	$527,806	3,100	-92.9%	Call	Sole	2025-11-14
2025-09-30	$8,200,402	48,164	+1849.2%	Shares	Sole	2025-11-14
2025-09-30	$28,484,498	167,300	+199.3%	Put	Sole	2025-11-14
2025-06-30	$332,151	2,471	-61.9%	Shares	Sole	2025-08-14
2025-06-30	$7,514,078	55,900	+179.5%	Put	Sole	2025-08-14
2025-06-30	$5,887,596	43,800	+78.0%	Call	Sole	2025-08-14
2025-03-31	$857,002	6,489	-88.2%	Shares	Sole	2025-05-15
2025-03-31	$2,641,400	20,000	-38.8%	Put	Sole	2025-05-15
2024-12-31	$3,015,714	24,600	-18.3%	Call	Sole	2025-02-14
2024-12-31	$4,008,693	32,700	-56.3%	Put	Sole	2025-02-14
2024-12-31	$6,733,133	54,924	+1147.4%	Shares	Sole	2025-02-14
2024-09-30	$4,064,403	30,100	-79.0%	Call	Sole	2024-11-14
2024-09-30	$10,113,747	74,900	-51.0%	Put	Sole	2024-11-14
2024-06-30	$690,214	4,403	+77.3%	Shares	Sole	2024-08-14
2024-06-30	$22,416,680	143,000	+12.8%	Call	Sole	2024-08-14
2024-06-30	$23,984,280	153,000	-22.7%	Put	Sole	2024-08-14
2024-03-31	$21,643,492	126,800	+399.2%	Call	Sole	2024-05-15
2024-03-31	$33,779,551	197,900	+1699.1%	Put	Sole	2024-05-15
2023-12-31	$1,430,000	11,000	-32.1%	Put	Sole	2024-02-14
2023-12-31	$3,302,000	25,400	-68.1%	Call	Sole	2024-02-14
2023-09-30	$351,865	2,483	—	Shares	Sole	2023-11-14
2023-09-30	$11,294,287	79,700	-35.7%	Call	Sole	2023-11-14
2023-09-30	$2,295,702	16,200	-31.1%	Put	Sole	2023-11-14
2023-06-30	$2,756,550	23,500	-17.0%	Put	Sole	2023-08-14
2023-06-30	$14,533,470	123,900	+36.5%	Call	Sole	2023-08-14
2023-03-31	$12,675,680	90,800	-51.6%	Call	Sole	2023-05-15
2023-03-31	$3,950,680	28,300	-77.3%	Put	Sole	2023-05-15
2022-12-31	$15,819,442	124,700	-43.1%	Put	Sole	2023-02-27
2022-12-31	$23,786,250	187,500	-30.9%	Call	Sole	2023-02-27
2022-09-30	$23,410,835	219,100	-9.4%	Put	Sole	2022-11-21
2022-09-30	$29,009,775	271,500	-59.0%	Call	Sole	2022-11-21
2022-06-30	$25,698,504	241,800	-23.7%	Put	Sole	2022-08-17
2022-06-30	$70,346,732	661,900	+158.6%	Call	Sole	2022-08-17
2022-03-31	$25,994,240	256,000	-1.4%	Call	Sole	2022-05-16
2022-03-31	$32,198,334	317,100	-19.9%	Put	Sole	2022-05-16
2021-12-31	$29,721,027	395,700	-45.5%	Put	Sole	2022-02-14
2021-12-31	$19,506,067	259,700	-39.5%	Call	Sole	2022-02-14
2021-09-30	$30,295,701	429,300	-35.7%	Call	Sole	2021-11-15
2021-09-30	$51,269,105	726,500	+135.8%	Put	Sole	2021-11-15
2021-06-30	$24,056,448	308,100	—	Put	Sole	2021-08-16
2021-06-30	$52,102,784	667,300	—	Call	Sole	2021-08-16
No filing history on record for this holder in this stock.