Parallax Volatility Advisers, L.P.

CIK

1521001

City

San Francisco

State / Country

Stock

Top Portfolio Positions

575 positions · $30,161,746,326 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
SPY	Spdr S&P 500 ETF Trust	12,266,800	$7,977,590,712	26.45%
QQQ	Invesco Qqq Trust, Series 1	7,438,500	$4,293,353,430	14.23%
NVDA	Nvidia Corp Technology	4,679,474	$816,100,265	2.71%
GLD	Spdr Gold Trust	1,555,773	$669,433,564	2.22%
META	Meta Platforms, Inc. Communication Services	1,021,600	$584,488,008	1.94%
AAPL	Apple Inc. Technology	1,836,016	$465,962,500	1.54%
TSLA	Tesla, Inc. Consumer Cyclical	1,225,532	$455,591,521	1.51%
AMZN	Amazon Com Inc Consumer Cyclical	1,976,500	$411,645,655	1.36%
IBIT	iShares Bitcoin Trust ETF	9,338,200	$358,773,644	1.19%
CVX	Chevron Corp Energy	1,531,575	$316,882,867	1.05%

25 quarters · across all stocks

24 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$25,080,000	500,000	+17.7%	Put	Sole	2026-05-15
2025-12-31	$20,118,528	424,800	+102.3%	Put	Sole	2026-02-17
2025-09-30	$11,251,800	210,000	+924.4%	Put	Sole	2025-11-14
2023-03-31	$1,557,795	20,500	+37172.7%	Call	Sole	2023-05-15
2023-03-31	$4,179	55	-96.6%	Shares	Sole	2023-05-15
2023-03-31	$121,584	1,600	-73.3%	Put	Sole	2023-05-15
2022-12-31	$606,985	5,989	-92.0%	Shares	Sole	2023-02-27
2022-12-31	$7,580,980	74,800	+191.1%	Put	Sole	2023-02-27
2022-12-31	$2,604,695	25,700	-3.7%	Call	Sole	2023-02-27
2022-09-30	$2,362,950	26,700	+48445.5%	Put	Sole	2022-11-21
2022-09-30	$4,867	55	-99.6%	Shares	Sole	2022-11-21
2022-09-30	$1,088,550	12,300	+0.8%	Call	Sole	2022-11-21
2022-06-30	$1,340,414	12,200	-32.2%	Call	Sole	2022-08-17
2022-06-30	$1,977,660	18,000	+160.9%	Put	Sole	2022-08-17
2022-03-31	$1,417,260	6,900	+165.4%	Put	Sole	2022-05-16
2022-03-31	$534,040	2,600	-22.5%	Call	Sole	2022-05-16
2021-03-31	$604,797	3,357	+3257.0%	Shares	Sole	2021-05-14
2021-03-31	$18,016	100	-85.7%	Call	Sole	2021-05-14
2021-03-31	$126,112	700	-95.8%	Put	Sole	2021-05-14
2020-09-30	$2,072,637	16,700	-60.9%	Put	Sole	2020-11-13
2020-09-30	$5,299,497	42,700	+149.8%	Call	Sole	2020-11-13
2020-09-30	$2,121,784	17,096	-25.3%	Shares	Sole	2020-11-13
2020-06-30	$2,015,658	22,900	+136.1%	Call	Sole	2020-08-14
2020-06-30	$853,794	9,700	—	Put	Sole	2020-08-14
No 13F history on record for this holder in this stock.