Parallax Volatility Advisers, L.P.: 13F holdings, Q2 2026
Hedge fund · SEC EDGAR filings (CIK 1521001) · Explore on the interactive board
Parallax Volatility Advisers, L.P. disclosed 648 US equity positions worth $2.7bn in its Q2 2026 13F filing (holdings as of June 30, 2026, filed August 14, 2026). Its largest position is NVDA at 8.6% of the reported book, followed by NEXTERA ENERGY INC, INTC. The top ten holdings are 29.6% of the book, and the portfolio behaves like about 52 equal-weight positions. Versus the prior filing it opened 181 new positions, added to 200, reduced 173 and exited 25. Note: this manager's most recent filing is 3934 quarters behind the newest quarter on file, so these figures are history rather than current positioning.
What does Parallax Volatility Advisers, L.P. own? Top holdings as of June 30, 2026
Change is measured in shares against the previous filing (Q1 2026), so price moves do not read as decisions. This quarter: 181 new, 200 added, 173 reduced, 25 exited.
| # | Stock | Sector | Weight | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|---|
| 1 | NVDA NVIDIA CORPORATION | Technology | 8.6% | $231.6m | 1,157,378 | 2118% | added |
| 2 | NEXTERA ENERGY INC | 7.7% | $207.2m | 2,360,663 | 17% | added | |
| 3 | INTC INTEL CORP | Technology | 2.4% | $64.2m | 459,534 | 106% | added |
| 4 | AMAT APPLIED MATLS INC | Technology | 2.1% | $55.6m | 76,903 | – | new |
| 5 | AMZN AMAZON COM INC | Consumer Cyclical | 1.9% | $50.0m | 209,819 | – | new |
| 6 | MU MICRON TECHNOLOGY INC | Technology | 1.6% | $44.0m | 38,116 | -46% | reduced |
| 7 | GS GOLDMAN SACHS GROUP INC | Financial Services | 1.6% | $42.2m | 41,730 | 25% | added |
| 8 | WMT WALMART INC | Consumer Defensive | 1.4% | $36.9m | 325,915 | 5431817% | added |
| 9 | BABA ALIBABA GROUP HLDG LTD | Consumer Cyclical | 1.3% | $34.3m | 357,219 | -15% | reduced |
| 10 | EXMOC EXXON MOBIL CORP | 1.3% | $33.8m | 247,293 | 1604% | added | |
| 11 | C CITIGROUP INC | Financial Services | 1.1% | $30.9m | 220,662 | 17% | added |
| 12 | NFLX NETFLIX INC. | Communication Services | 1.1% | $30.5m | 426,514 | 14% | added |
| 13 | LRCX LAM RESEARCH CORP | Technology | 1.1% | $30.4m | 70,231 | 815% | added |
| 14 | CHEFS WHSE INC | 1.1% | $30.1m | 13,483,000 | -13% | reduced | |
| 15 | CSCO CISCO SYS INC | Technology | 1.0% | $27.5m | 234,359 | – | new |
| 16 | CVX CHEVRON CORPORATION | Energy | 1.0% | $27.2m | 164,149 | 1% | added |
| 17 | GOOGL ALPHABET INC | Communication Services | 1.0% | $26.9m | 75,153 | -34% | reduced |
| 18 | SOXX ISHARES TR | 0.9% | $25.6m | 39,929 | 207% | added | |
| 19 | SILVERCORP METALS INC | 0.9% | $23.8m | 9,800,000 | 96% | added | |
| 20 | SMTC SEMTECH CORP | 0.9% | $23.7m | 5,500,000 | 0% | held | |
| 21 | TTWO TAKE-TWO INTERACTIVE SOFTWAR | Communication Services | 0.9% | $23.7m | 94,871 | 52% | added |
| 22 | META META PLATFORMS INC | Communication Services | 0.9% | $23.5m | 41,691 | – | new |
| 23 | DELL DELL TECHNOLOGIES INC | Technology | 0.8% | $22.1m | 51,200 | – | new |
| 24 | CI THE CIGNA GROUP | Healthcare | 0.8% | $21.7m | 78,726 | 470% | added |
| 25 | BRK/B BERKSHIRE HATHAWAY INC DEL | 0.8% | $21.6m | 43,216 | 30% | added | |
| 26 | BLACKSTONE MORTGAGE TRUST IN | 0.8% | $20.8m | 20,950,000 | 0% | held | |
| 27 | IJS ISHARES TR | 0.8% | $20.5m | 150,002 | 200% | added | |
| 28 | AAPL APPLE INC | Technology | 0.8% | $20.3m | 70,306 | -77% | reduced |
| 29 | NOVANTA INC | 0.7% | $20.1m | 298,876 | 102% | added | |
| 30 | BX BLACKSTONE INC | Financial Services | 0.7% | $19.9m | 169,007 | 117% | added |
| 31 | JPM JPMORGAN CHASE & CO | Financial Services | 0.7% | $19.8m | 60,554 | 4% | added |
| 32 | BA BOEING CO | Industrials | 0.7% | $18.9m | 87,345 | 5% | added |
| 33 | WEC ENERGY GROUP INC | 0.7% | $18.6m | 15,000,000 | – | new | |
| 34 | FCX FREEPORT MCMORAN INC | Basic Materials | 0.7% | $18.6m | 295,411 | 29541000% | added |
| 35 | ON ON SEMICONDUCTOR CORP | Technology | 0.7% | $18.2m | 10,000,000 | 0% | held |
| 36 | DDOG DATADOG INC | Technology | 0.7% | $18.1m | 69,356 | -29% | reduced |
| 37 | MA MASTERCARD INCORPORATED | Financial Services | 0.7% | $17.9m | 34,909 | 872625% | added |
| 38 | CRWD CROWDSTRIKE HLDGS INC | Technology | 0.6% | $17.5m | 22,875 | 1035% | added |
| 39 | TLT ISHARES TR | 0.6% | $17.3m | 199,806 | 77% | added | |
| 40 | SBUX STARBUCKS CORP | Consumer Cyclical | 0.6% | $16.6m | 162,699 | 1023% | added |
| 41 | CVS CVS HEALTH CORP | Healthcare | 0.6% | $16.2m | 156,666 | 40% | added |
| 42 | MSFT MICROSOFT CORP | Technology | 0.6% | $15.6m | 41,786 | 161% | added |
| 43 | XLI SELECT SECTOR SPDR TR | 0.6% | $15.4m | 83,163 | 8316200% | added | |
| 44 | B BARRICK MNG CORP | Basic Materials | 0.6% | $15.4m | 418,885 | 62% | added |
| 45 | WMB WILLIAMS COS INC | Energy | 0.6% | $15.2m | 204,737 | 10236750% | added |
| 46 | TXN TEXAS INSTRS INC | Technology | 0.6% | $15.1m | 50,809 | 135% | added |
| 47 | SNDK SANDISK CORP | Technology | 0.6% | $15.1m | 6,649 | 92% | added |
| 48 | SNOW SNOWFLAKE INC | Technology | 0.6% | $15.1m | 59,367 | -41% | reduced |
| 49 | MRK MERCK & CO INC | Healthcare | 0.6% | $14.9m | 116,081 | -1% | reduced |
| 50 | OXY OCCIDENTAL PETE CORP | Energy | 0.5% | $14.8m | 305,254 | -5% | reduced |
What did Parallax Volatility Advisers, L.P. sell? Positions exited since the previous filing
| Stock | Prior weight | Prior value |
|---|---|---|
| ORACLE CORP | 27.6% | $46.9m |
| COIN COINBASE GLOBAL INC | 20.5% | $34.8m |
| WEC WEC ENERGY GROUP INC | 4.3% | $7.2m |
| CRACKER BARREL OLD CTRY STOR | 4.1% | $6.9m |
| VINE HILL CAP INVTS CORP II | 3.0% | $5.1m |
| FIFTH ERA ACQUISITION CORP I | 2.4% | $4.1m |
| VOYA VOYA FINANCIAL INC | 2.2% | $3.7m |
| ETSY ETSY INC | 2.1% | $3.6m |
| AAOI APPLIED OPTOELECTRONICS INC | 1.9% | $3.2m |
| MGA MAGNA INTL INC | 1.6% | $2.7m |
| ALAB ASTERA LABS INC | 1.4% | $2.5m |
| CROWN RESV ACQUISITION CORP | 1.4% | $2.4m |
| SPOT SPOTIFY TECHNOLOGY S A | 1.2% | $2.1m |
| BITCOIN INFRASTRUCTURE ACQUI | 1.2% | $2.0m |
| WELL WELLTOWER INC | 1.2% | $2.0m |
| TRG LATIN AMER ACQUIS CORP | 1.1% | $1.9m |
| GALATA ACQUISITION CORP II | 1.1% | $1.8m |
| DUK DUKE ENERGY CORP NEW | 1.1% | $1.8m |
| HENNESSY CAP INVTS CORP VIII | 1.0% | $1.8m |
| SUI SUN CMNTYS INC | 1.0% | $1.8m |
| SPACSPHERE ACQUISITION CORP | 0.9% | $1.6m |
| SUMA ACQUISITION CORP | 0.9% | $1.5m |
| DRUGS MADE IN AMER ACQ II CO | 0.8% | $1.3m |
| KEY KEYCORP | 0.8% | $1.3m |
| STT STATE STR CORP | 0.7% | $1.1m |
Sector mix
| Sector | Weight |
|---|---|
| Technology | 28.9% |
| Financial Services | 9.0% |
| Consumer Cyclical | 6.3% |
| Communication Services | 5.5% |
| Energy | 4.2% |
| Healthcare | 3.8% |
Sectors cover positions whose ticker resolved to a sector; the remainder is unclassified, not cash.
Filing history
How concentrated is Parallax Volatility Advisers, L.P.'s portfolio?
Across every quarter Parallax Volatility Advisers, L.P. has filed, its median largest position is 8.3% of the book and its median top-ten weight is 28.9%, which WhaleCreep classifies as concentrated (the gate is a median largest position of 5%). Of 142.0 completed holding spells, the median lasted 1.0 quarters; 644.0 positions are still open and their final length is unknown.