Parallax Volatility Advisers, L.P.

CIK

1521001

City

San Francisco

State / Country

Stock

RNG — RingCentral, Inc.

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%

Portfolio Trend

25 quarters · across all stocks

Holdings in RNG

Compact Export CSV

Shares Held

Position Value (USD)

50 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$743,800	20,000	-95.0%	Shares	Sole	2026-05-15
2026-03-31	$14,876,000	400,000	+29.0%	Put	Sole	2026-05-15
2025-12-31	$8,952,800	310,000	+463.6%	Put	Sole	2026-02-17
2025-12-31	$1,588,400	55,000	-82.3%	Call	Sole	2026-02-17
2025-09-30	$8,785,400	310,000	+463.6%	Put	Sole	2025-11-14
2025-09-30	$1,558,700	55,000	-81.7%	Call	Sole	2025-11-14
2025-06-30	$8,505,000	300,000	+445.5%	Put	Sole	2025-08-14
2025-06-30	$1,559,250	55,000	+10.0%	Call	Sole	2025-08-14
2025-03-31	$1,238,000	50,000	+4559.8%	Call	Sole	2025-05-15
2024-12-31	$37,565	1,073	-99.7%	Shares	Sole	2025-02-14
2024-12-31	$11,742,354	335,400	+414.4%	Put	Sole	2025-02-14
2024-12-31	$2,282,652	65,200	0.0%	Call	Sole	2025-02-14
2024-09-30	$2,062,276	65,200	-80.4%	Call	Sole	2024-11-14
2024-09-30	$10,529,627	332,900	+1010.9%	Put	Sole	2024-11-14
2024-06-30	$845,097	29,968	-94.1%	Shares	Sole	2024-08-14
2024-06-30	$14,339,700	508,500	+917.0%	Put	Sole	2024-08-14
2024-06-30	$1,410,000	50,000	-90.0%	Call	Sole	2024-08-14
2024-03-31	$17,370,000	500,000	+1557.9%	Put	Sole	2024-05-15
2024-03-31	$1,047,723	30,159	+3.8%	Shares	Sole	2024-05-15
2023-12-31	$986,281	29,051	-95.5%	Shares	Sole	2024-02-14
2023-12-31	$22,081,080	650,400	+72166.7%	Put	Sole	2024-02-14
2023-12-31	$30,555	900	-10.0%	Call	Sole	2024-02-14
2023-09-30	$29,630	1,000	-96.7%	Call	Sole	2023-11-14
2023-09-30	$888,900	30,000	-92.5%	Shares	Sole	2023-11-14
2023-09-30	$11,863,852	400,400	+1234.7%	Put	Sole	2023-11-14
2023-06-30	$981,900	30,000	+1400.0%	Shares	Sole	2023-08-14
2023-06-30	$65,460	2,000	-99.5%	Call	Sole	2023-08-14
2023-06-30	$13,131,276	401,200	+658.1%	Put	Sole	2023-08-14
2023-03-31	$1,623,117	52,922	-52.2%	Shares	Sole	2023-05-15
2023-03-31	$3,395,169	110,700	-74.7%	Call	Sole	2023-05-15
2023-03-31	$13,427,326	437,800	+1267.4%	Put	Sole	2023-05-15
2022-12-31	$1,133,437	32,018	-92.7%	Shares	Sole	2023-02-27
2022-12-31	$15,558,300	439,500	+518.1%	Put	Sole	2023-02-27
2022-12-31	$2,516,940	71,100	+374.0%	Call	Sole	2023-02-27
2022-09-30	$599,400	15,000	-96.7%	Shares	Sole	2022-11-21
2022-09-30	$18,377,604	459,900	+672.9%	Put	Sole	2022-11-21
2022-09-30	$2,377,620	59,500	+19.0%	Call	Sole	2022-11-21
2022-06-30	$2,613,000	50,000	-66.9%	Shares	Sole	2022-08-17
2022-06-30	$7,901,712	151,200	+247.6%	Put	Sole	2022-08-17
2022-06-30	$2,273,310	43,500	+335.0%	Call	Sole	2022-08-17
2022-03-31	$1,172,100	10,000	-92.6%	Shares	Sole	2022-05-16
2022-03-31	$15,776,466	134,600	+959.8%	Put	Sole	2022-05-16
2022-03-31	$1,488,567	12,700	-86.3%	Call	Sole	2022-05-16
2021-12-31	$17,386,080	92,800	+1.2%	Put	Sole	2022-02-14
2021-12-31	$17,179,995	91,700	+584.3%	Call	Sole	2022-02-14
2021-09-30	$2,914,500	13,400	-38.5%	Call	Sole	2021-11-15
2021-09-30	$4,741,500	21,800	-2.2%	Put	Sole	2021-11-15
2021-06-30	$6,479,934	22,300	+2532.8%	Put	Sole	2021-08-16
2021-06-30	$246,121	847	-92.5%	Shares	Sole	2021-08-16
2021-03-31	$3,373,193	11,324	—	Shares	Sole	2021-05-14
No 13F history on record for this holder in this stock.