Parallax Volatility Advisers, L.P. holds a diversified book of 612 stocks worth $2.3B as of Q1 2026 (disclosed May 15, 2026, a ~45-day 13F lag). This quarter they opened NextEra Energy Inc and trimmed Coinbase Global Inc. Their largest long position is NextEra Energy Inc at 8% of the equity book. They also disclosed $23.1B in put options (a bearish bet) and $13.2B in call options (bullish), shown separately below and excluded from the equity book.
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Use Arkolith to show Parallax Volatility Advisers, L.P.'s latest holdings, largest changes, and filing provenance.
Top-heavy: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
67% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | NextEra Energy Inc UNIT 02/15/2029 | $182.2M | 2.01M | 8.0% | ▲New New position | |
| 2 | Select Sector SPDR TR STATE STREET FIN | $104.2M | 2.08M | 4.6% | ▲2M× Added · +2.1M sh | |
| 3 | Apple Inc COM | $78.6M | 309.6K | 3.5% | ▲New New position | |
| 4 | Alibaba Group Hldg Ltd SPONSORED ADS | $53.0M | 422.5K | 2.3% | ▲+25% Added · +85K sh | |
| 5 | Oracle Corp 6.5 DEP CUM SR D | $46.9M | 1.04M | 2.1% | ▲New New position | |
| 6 | Select Sector SPDR TR STATE STREET ENE | $36.7M | 657.3K | 1.6% | ▲+92% Added · +315K sh | |
| 7 | Netflix Inc. COM | $35.9M | 375.7K | 1.6% | ▲+108% Added · +195K sh | |
| 8 | Coinbase Global Inc NOTE 0.500% 6/0 | $34.8M | 35.00M | 1.5% | ▼−13% Reduced · −5.0M sh | |
| 9 | Alphabet Inc CAP STK CL A | $33.0M | 114.6K | 1.5% | ▲New New position | |
| 10 | Goldman Sachs Group Inc COM | $30.9M | 33.4K | 1.4% | ▲70× Added · +33K sh | |
| 11 | Chevron Corporation COM | $30.3M | 163.0K | 1.3% | ▲+216% Added · +111K sh | |
| 12 | Pepsico Inc COM | $24.9M | 160.1K | 1.1% | ▲+157% Added · +98K sh | |
| 13 | Citigroup Inc COM NEW | $24.7M | 187.9K | 1.1% | ▼−40% Reduced · −127K sh | |
| 14 | Chefs Whse Inc NOTE 2.375%12/1 | $24.6M | 15.48M | 1.1% | ▼−8.4% Reduced · −1.4M sh | |
| 15 | Vaneck ETF Trust GOLD MINERS ETF | $24.2M | 263.0K | 1.1% | ▲13× Added · +243K sh | |
| 16 | Micron Technology Inc COM | $24.0M | 70.9K | 1.1% | ▲+563% Added · +60K sh | |
| 17 | Blackstone Mortgage Trust In NOTE 5.500% 3/1 | $20.8M | 20.95M | 0.9% | —Held | |
| 18 | Ishares Inc MSCI BRAZIL ETF | $20.5M | 532.8K | 0.9% | ▲11× Added · +483K sh | |
| 19 | ConocoPhillips COM | $20.0M | 166.2K | 0.9% | ▲+336% Added · +128K sh | |
| 20 | Fedex Corp COM | $19.9M | 50.3K | 0.9% | ▲+112% Added · +27K sh | |
| 21 | Coreweave Inc COM CL A | $19.0M | 165.0K | 0.8% | ▲+26% Added · +34K sh | |
| 22 | Western Digital Corp COM | $18.5M | 68.5K | 0.8% | ▼−30% Reduced · −29K sh | |
| 23 | Uber Technologies Inc COM | $18.5M | 252.7K | 0.8% | ▲+53% Added · +87K sh | |
| 24 | Taiwan Semiconductor Manufac SPONSORED ADS | $18.2M | 53.9K | 0.8% | ▼−30% Reduced · −23K sh | |
| 25 | Boeing Co COM | $18.2M | 82.9K | 0.8% | ▲New New position | |
| 26 | JPMorgan Chase & Co COM | $18.2M | 58.0K | 0.8% | ▲+12% Added · +6K sh | |
| 27 | Occidental Pete Corp COM | $18.1M | 321.6K | 0.8% | ▲+240% Added · +227K sh | |
| 28 | Strategy Inc CL A NEW | $18.0M | 110.1K | 0.8% | ▲+177% Added · +70K sh | |
| 29 | Danaher Corp Del COM | $17.4M | 89.5K | 0.8% | ▲+853% Added · +80K sh | |
| 30 | Nike Inc CL B | $17.2M | 371.2K | 0.8% | ▲+207% Added · +250K sh | |
| 31 | Caterpillar Inc COM | $16.6M | 23.0K | 0.7% | ▼−21% Reduced · −6K sh | |
| 32 | Devon Energy Corp New COM | $16.4M | 358.6K | 0.7% | ▲New New position | |
| 33 | Berkshire Hathaway Inc Del CL B NEW | $15.9M | 33.3K | 0.7% | ▲11× Added · +30K sh | |
| 34 | Snowflake Inc COM SHS | $15.2M | 100.8K | 0.7% | ▼−4.7% Reduced · −5K sh | |
| 35 | Eqt Corp COM | $15.0M | 263.2K | 0.7% | ▲+174% Added · +167K sh | |
| 36 | Silvercorp Metals Inc NOTE 4.750%12/1 | $14.0M | 5.00M | 0.6% | ▲New New position | |
| 37 | Merck & Co Inc COM | $13.2M | 117.7K | 0.6% | ▲+182% Added · +76K sh | |
| 38 | Ge Aerospace COM NEW | $13.2M | 46.0K | 0.6% | ▼−83% Reduced · −226K sh | |
| 39 | Quanta Svcs Inc COM | $13.2M | 21.7K | 0.6% | ▲+401% Added · +17K sh | |
| 40 | On Semiconductor Corp NOTE 5/0 | $12.9M | 10.00M | 0.6% | —Held | |
| 41 | Take-Two Interactive Softwar COM | $12.3M | 62.5K | 0.5% | ▲+774% Added · +55K sh | |
| 42 | Equinox Gold Corp NOTE 4.750%10/1 | $11.8M | 5.00M | 0.5% | ▲New New position | |
| 43 | Semtech Corp NOTE 1.625%11/0 | $11.6M | 5.50M | 0.5% | —Held | |
| 44 | Datadog Inc CL A COM | $11.6M | 98.1K | 0.5% | ▼−55% Reduced · −118K sh | |
| 45 | American Airlines Group Inc COM | $11.5M | 976.4K | 0.5% | ▲+8.2% Added · +74K sh | |
| 46 | Alphabet Inc CAP STK CL C | $11.4M | 39.6K | 0.5% | ▲New New position | |
| 47 | SPDR Series Trust STATE STREET SPD | $10.9M | 156.8K | 0.5% | ▲157k× Added · +157K sh | |
| 48 | Expand Energy Corporation COM | $10.9M | 115.5K | 0.5% | ▲+31% Added · +27K sh | |
| 49 | Sea Ltd NOTE 0.250% 9/1 | $10.8M | 11.00M | 0.5% | ▲+10% Added · +1.0M sh | |
| 50 | ASML Hldg NV N Y REGISTRY SHS | $10.6M | 8.0K | 0.5% | ▲+127% Added · +4K sh |
Put / call positions from the 13F — totals include every disclosed option leg
| Type | Underlying | Notional value | Underlying shares |
|---|---|---|---|
| PUT · bearish | SS SPDR S&P 500 ETF TRUST-USSPY | $6.3B | 9.7M |
| PUT · bearish | INVESCO QQQ TRUST SERIES 1QQQ | $2.4B | 4.2M |
| CALL · bullish | INVESCO QQQ TRUST SERIES 1QQQ | $1.9B | 3.2M |
| CALL · bullish | SS SPDR S&P 500 ETF TRUST-USSPY | $1.7B | 2.6M |
| PUT · bearish | ISHARES RUSSELL 2000 ETFIWM | $1.1B | 4.3M |
| CALL · bullish | SS FINANCIAL SELECT SECTORXLF | $838.7M | 16.0M |
| PUT · bearish | SS FINANCIAL SELECT SECTORXLF | $740.5M | 14.2M |
| CALL · bullish | ISHARES RUSSELL 2000 ETFIWM | $728.3M | 2.9M |
| PUT · bearish | NVIDIA CORPNVDA | $447.7M | 2.6M |
| CALL · bullish | VANECK SEMICONDUCTOR ETFSMH | $417.3M | 1.1M |
| PUT · bearish | ISHR IBX USD HIYLD CB ETF-UIHYG | $410.7M | 5.2M |
| PUT · bearish | META PLATFORMS INC-CLASS AMETA | $364.8M | 638K |
| CALL · bullish | NVIDIA CORPNVDA | $359.3M | 2.1M |
| CALL · bullish | SPDR GOLD SHARESGLD | $351.0M | 816K |
| PUT · bearish | SS ENERGY SELECT SECTORXLE | $340.8M | 6.1M |
| PUT · bearish | TESLA INCTSLA | $321.9M | 833K |
| PUT · bearish | APPLE INCAAPL | $321.8M | 1.3M |
| PUT · bearish | SPDR GOLD SHARESGLD | $313.6M | 729K |
| CALL · bullish | AMAZON.COM INCAMZN | $278.1M | 1.1M |
| PUT · bearish | VANECK SEMICONDUCTOR ETFSMH | $257.5M | 672K |
| CALL · bullish | ISHARES BITCOIN TRUST ETFIBIT | $256.8M | 6.0M |
| CALL · bullish | META PLATFORMS INC-CLASS AMETA | $219.6M | 384K |
| PUT · bearish | AMAZON.COM INCAMZN | $215.8M | 864K |
| PUT · bearish | ISHARES MSCI EAFE ETFEFA | $215.6M | 2.2M |
| PUT · bearish | ALPHABET INC-CL AGOOGL | $194.8M | 677K |
13F filers disclose option positions at the market value of the underlying the contracts reference, not the premium paid. A put is a bearish bet (it gains if the stock falls); a call is bullish. “Underlying shares” is the share count the contracts control, not a share holding. These legs are excluded from the equity book, weighting, concentration and sector figures above. Showing the largest 25 of 816 option legs.
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q1 2026 | Mar 31, 2026 | May 15, 2026 | 1,428 | $38.6B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 17, 2026 | 1,605 | $50.7B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 14, 2025 | 1,573 | $65.9B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 14, 2025 | 1,527 | $44.4B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 15, 2025 | 1,518 | $36.9B | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 14, 2025 | 1,989 | $51.6B | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 14, 2024 | 1,989 | $54.9B | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Aug 14, 2024 | 1,943 | $46.5B | 13F-HR |
| Q1 2024 | Mar 31, 2024 | May 15, 2024 | 1,762 | $44.7B | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Feb 14, 2024 | 2,118 | $49.0B | 13F-HR |
| Q3 2023 | Sep 30, 2023 | Nov 14, 2023 | 2,242 | $44.8B | 13F-HR |
| Q2 2023 | Jun 30, 2023 | Aug 14, 2023 | 2,322 | $45.9B | 13F-HR |
| Q1 2023 | Mar 31, 2023 | May 15, 2023 | 2,655 | $48.9B | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Feb 27, 2023 | 2,827 | $64.4B | 13F-HR/A |
| Q3 2022 | Sep 30, 2022 | Nov 21, 2022 | 3,093 | $64.7B | 13F-HR/A |
| Q2 2022 | Jun 30, 2022 | Aug 17, 2022 | 2,886 | $105.1B | 13F-HR/A |
| Q1 2022 | Mar 31, 2022 | May 16, 2022 | 2,839 | $191.6B | 13F-HR |
| Q4 2021 | Dec 31, 2021 | Feb 14, 2022 | 41,324 | $110.9B | 13F-HR/A |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.