Parallax Volatility Advisers, L.P.

Position in DVN — Devon Energy Corp/De

CIK 1521001 San Francisco, CA

Back to DVN Full portfolio

Position in DVN

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

Position Value

$9,554,051

-$8,490,952 QoQ

Shares Held

231,221

-35.5% QoQ

Ownership

0.021%

of shares outstanding

% of Portfolio

0.47%

of 13F equity value

Holder Rank

#267

of 1,450 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in DVN Over Time

Shares Held

Position Value (USD)

Derivatives in DVN

reported options exposure · as of Jun 30, 2026

CallValue

$9,751,520

CallShares

236,000

PutValue

$20,465,796

PutShares

495,300

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 E&P

Energy · as of Jun 30, 2026

Parallax Volatility Advisers, L.P. holds $36,109,970 across 10 Oil & Gas E&P names. DVN ranks #2 (26.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	OXY	Occidental Petroleum Corp /De/	305,254	$14,826,186
2	DVN	Devon Energy Corp/De This page	231,221	$9,554,051
3	RRC	Range Resources Corp	200,708	$7,464,330
4	APA	APA Corp	71,177	$2,318,234
5	EOG	Eog Resources Inc	6,143	$796,931
6	CRK	Comstock Resources Inc	43,135	$643,574
7	FANG	Diamondback Energy, Inc.	2,708	$476,012
8	EXE	EXPAND ENERGY Corp	323	$29,454

All Filings in DVN

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50 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$20,465,796	495,300	-22.2%	Put	Sole	2026-08-14
2026-06-30	$9,554,051	231,221	-35.5%	Shares	Sole	2026-08-14
2026-06-30	$9,751,520	236,000	+11.2%	Call	Sole	2026-08-14
2026-03-31	$32,038,744	636,700	+98.9%	Put	Sole	2026-05-15
2026-03-31	$10,682,936	212,300	-75.0%	Call	Sole	2026-05-15
2026-03-31	$18,045,003	358,605	+5158.1%	Shares	Sole	2026-05-15
2025-12-31	$31,157,478	850,600	+256.3%	Call	Sole	2026-02-17
2025-12-31	$11,725,263	320,100	+91.9%	Put	Sole	2026-02-17
2025-09-30	$5,848,008	166,800	-14.3%	Put	Sole	2025-11-14
2025-09-30	$239,109	6,820	-96.3%	Shares	Sole	2025-11-14
2025-09-30	$8,368,822	238,700	-13.0%	Call	Sole	2025-11-14
2025-06-30	$6,190,226	194,600	+12.9%	Put	Sole	2025-08-14
2025-06-30	$8,725,483	274,300	+37.7%	Call	Sole	2025-08-14
2025-03-31	$7,450,080	199,200	+48.4%	Call	Sole	2025-05-15
2025-03-31	$6,444,020	172,300	+2.0%	Put	Sole	2025-05-15
2024-12-31	$4,392,366	134,200	-44.9%	Call	Sole	2025-02-14
2024-12-31	$5,531,370	169,000	-51.9%	Put	Sole	2025-02-14
2024-09-30	$9,525,720	243,500	+60.9%	Call	Sole	2024-11-14
2024-09-30	$13,738,944	351,200	+138.6%	Put	Sole	2024-11-14
2024-06-30	$6,977,280	147,200	-12.2%	Put	Sole	2024-08-14
2024-06-30	$7,171,620	151,300	-86.2%	Call	Sole	2024-08-14
2024-03-31	$55,203,018	1,100,100	-32.8%	Call	Sole	2024-05-15
2024-03-31	$8,415,186	167,700	-75.3%	Put	Sole	2024-05-15
2023-12-31	$74,151,570	1,636,900	-9.0%	Call	Sole	2024-02-14
2023-12-31	$8,273,546	182,639	-24.8%	Shares	Sole	2024-02-14
2023-12-31	$30,767,760	679,200	-52.0%	Put	Sole	2024-02-14
2023-09-30	$67,543,200	1,416,000	+89.2%	Put	Sole	2023-11-14
2023-09-30	$85,812,300	1,799,000	+141.0%	Call	Sole	2023-11-14
2023-09-30	$11,590,527	242,988	+264.1%	Shares	Sole	2023-11-14
2023-06-30	$3,226,308	66,742	-82.4%	Shares	Sole	2023-08-14
2023-06-30	$36,080,976	746,400	+60.9%	Call	Sole	2023-08-14
2023-06-30	$36,187,324	748,600	+428.3%	Put	Sole	2023-08-14
2023-03-31	$23,472,918	463,800	-38.0%	Call	Sole	2023-05-15
2023-03-31	$7,171,437	141,700	-78.3%	Put	Sole	2023-05-15
2022-12-31	$46,015,631	748,100	-55.5%	Call	Sole	2023-02-27
2022-12-31	$40,104,520	652,000	-58.1%	Put	Sole	2023-02-27
2022-09-30	$22,847,115	379,962	+12.0%	Shares	Sole	2022-11-21
2022-09-30	$93,646,462	1,557,400	+19.5%	Put	Sole	2022-11-21
2022-09-30	$101,030,426	1,680,200	+73.5%	Call	Sole	2022-11-21
2022-06-30	$53,374,035	968,500	+443.5%	Call	Sole	2022-08-17
2022-06-30	$18,693,256	339,199	+17.6%	Shares	Sole	2022-08-17
2022-06-30	$71,808,330	1,303,000	+342.9%	Put	Sole	2022-08-17
2022-03-31	$17,396,046	294,200	-69.5%	Put	Sole	2022-05-16
2022-03-31	$10,536,966	178,200	-59.1%	Call	Sole	2022-05-16
2022-03-31	$17,051,909	288,380	—	Shares	Sole	2022-05-16
2021-12-31	$42,495,035	964,700	-49.6%	Put	Sole	2022-02-14
2021-12-31	$19,214,610	436,200	-42.8%	Call	Sole	2022-02-14
2021-09-30	$27,094,130	763,000	+41.9%	Call	Sole	2021-11-15
2021-09-30	$68,030,058	1,915,800	—	Put	Sole	2021-11-15
2021-06-30	$15,695,463	537,700	—	Call	Sole	2021-08-16
No filing history on record for this holder in this stock.