Parallax Volatility Advisers, L.P.
Position in RNG — RingCentral, Inc.
CIK 1521001
San Francisco, CA
Position in RNG
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$779,600
+$35,800 QoQ
Shares Held
20,000
0.0% QoQ
Ownership
0.024%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#175
of 379 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in RNG Over Time
Shares Held
Position Value (USD)
Derivatives in RNG
reported options exposure · as of Jun 30, 2026CallValue
$0
CallShares
0
PutValue
$16,215,680
PutShares
416,000
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 Software - Application
Technology · as of Jun 30, 2026Parallax Volatility Advisers, L.P. holds $77,721,824 across 20 Software - Application names. RNG ranks #12 (1.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DDOG |
Datadog, Inc.
|
69,356 | $18,057,528 | |
| 2 | SNOW |
Snowflake Inc.
|
59,367 | $15,108,901 | |
| 3 | CRM |
Salesforce, Inc.
|
82,675 | $12,951,865 | |
| 4 | UBER |
Uber Technologies, Inc
|
150,001 | $10,824,072 | |
| 5 | ZM |
Zoom Communications, Inc.
|
78,050 | $6,736,495 | |
| 6 | BTDR |
Bitdeer Technologies Group
|
188,915 | $2,998,081 | |
| 7 | MSTR |
Strategy Inc
|
30,024 | $2,609,986 | |
| 8 | NOW |
ServiceNow, Inc.
|
18,251 | $1,811,959 |
All Filings in RNG
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $779,600 | 20,000 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $16,215,680 | 416,000 | Put | Sole | 2026-08-14 | |
| 2026-03-31 | $743,800 | 20,000 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $14,876,000 | 400,000 | Put | Sole | 2026-05-15 | |
| 2025-12-31 | $8,952,800 | 310,000 | Put | Sole | 2026-02-17 | |
| 2025-12-31 | $1,588,400 | 55,000 | Call | Sole | 2026-02-17 | |
| 2025-09-30 | $8,785,400 | 310,000 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $1,558,700 | 55,000 | Call | Sole | 2025-11-14 | |
| 2025-06-30 | $8,505,000 | 300,000 | Put | Sole | 2025-08-14 | |
| 2025-06-30 | $1,559,250 | 55,000 | Call | Sole | 2025-08-14 | |
| 2025-03-31 | $1,238,000 | 50,000 | Call | Sole | 2025-05-15 | |
| 2024-12-31 | $37,565 | 1,073 | Shares | Sole | 2025-02-14 | |
| 2024-12-31 | $11,742,354 | 335,400 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $2,282,652 | 65,200 | Call | Sole | 2025-02-14 | |
| 2024-09-30 | $2,062,276 | 65,200 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $10,529,627 | 332,900 | Put | Sole | 2024-11-14 | |
| 2024-06-30 | $845,097 | 29,968 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $14,339,700 | 508,500 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $1,410,000 | 50,000 | Call | Sole | 2024-08-14 | |
| 2024-03-31 | $17,370,000 | 500,000 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $1,047,723 | 30,159 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $986,281 | 29,051 | Shares | Sole | 2024-02-14 | |
| 2023-12-31 | $22,081,080 | 650,400 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $30,555 | 900 | Call | Sole | 2024-02-14 | |
| 2023-09-30 | $29,630 | 1,000 | Call | Sole | 2023-11-14 | |
| 2023-09-30 | $888,900 | 30,000 | Shares | Sole | 2023-11-14 | |
| 2023-09-30 | $11,863,852 | 400,400 | Put | Sole | 2023-11-14 | |
| 2023-06-30 | $981,900 | 30,000 | Shares | Sole | 2023-08-14 | |
| 2023-06-30 | $65,460 | 2,000 | Call | Sole | 2023-08-14 | |
| 2023-06-30 | $13,131,276 | 401,200 | Put | Sole | 2023-08-14 | |
| 2023-03-31 | $1,623,117 | 52,922 | Shares | Sole | 2023-05-15 | |
| 2023-03-31 | $3,395,169 | 110,700 | Call | Sole | 2023-05-15 | |
| 2023-03-31 | $13,427,326 | 437,800 | Put | Sole | 2023-05-15 | |
| 2022-12-31 | $15,558,300 | 439,500 | Put | Sole | 2023-02-27 | |
| 2022-12-31 | $1,133,437 | 32,018 | Shares | Sole | 2023-02-27 | |
| 2022-12-31 | $2,516,940 | 71,100 | Call | Sole | 2023-02-27 | |
| 2022-09-30 | $599,400 | 15,000 | Shares | Sole | 2022-11-21 | |
| 2022-09-30 | $18,377,604 | 459,900 | Put | Sole | 2022-11-21 | |
| 2022-09-30 | $2,377,620 | 59,500 | Call | Sole | 2022-11-21 | |
| 2022-06-30 | $2,613,000 | 50,000 | Shares | Sole | 2022-08-17 | |
| 2022-06-30 | $7,901,712 | 151,200 | Put | Sole | 2022-08-17 | |
| 2022-06-30 | $2,273,310 | 43,500 | Call | Sole | 2022-08-17 | |
| 2022-03-31 | $1,172,100 | 10,000 | Shares | Sole | 2022-05-16 | |
| 2022-03-31 | $15,776,466 | 134,600 | Put | Sole | 2022-05-16 | |
| 2022-03-31 | $1,488,567 | 12,700 | Call | Sole | 2022-05-16 | |
| 2021-12-31 | $17,386,080 | 92,800 | Put | Sole | 2022-02-14 | |
| 2021-12-31 | $17,179,995 | 91,700 | Call | Sole | 2022-02-14 | |
| 2021-09-30 | $2,914,500 | 13,400 | Call | Sole | 2021-11-15 | |
| 2021-09-30 | $4,741,500 | 21,800 | Put | Sole | 2021-11-15 | |
| 2021-06-30 | $6,479,934 | 22,300 | Put | Sole | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||