Parallax Volatility Advisers, L.P. 13F Holdings
Parallax Volatility Advisers, L.P.'s holdings from its Form 13F-HR filing for the quarter ended June 30, 2026, compared with the previous quarter (March 31, 2026). 13F filings list the long U.S. equity positions held by institutional investment managers with over $100 million under management.
Quarter
Q2 2026
Reported 13F value
$58.9B
Largest holding
State STR SPDR S&P 500 ETF T (TR Unit)
Biggest Buys (Q2 2026)
| Security | Change | Value of change | % of portfolio |
|---|---|---|---|
| STATE STR SPDR S&P 500 ETF T (TR UNIT) | +18.41M sh | $12.9B | 39.09% |
| INVESCO QQQ TR (UNIT SER 1) | +4.95M sh | $3.3B | 15.57% |
| SPDR GOLD TR (GOLD SHS) | +1.34M sh | $537.0M | 1.82% |
| ISHARES TR (20 YR TR BD ETF) | +2.41M sh | $208.9M | 0.45% |
| SPACE EXPLORATION TECHN CORP (CLASS A COM STK) | New position | $154.8M | 0.26% |
| NVIDIA CORPORATION | +663,700 sh | $124.3M | 1.82% |
| ISHARES TR (MSCI EAFE ETF) | +1.18M sh | $118.2M | 0.80% |
| WALMART INC | +971,000 sh | $117.9M | 0.39% |
| CHIPOTLE MEXICAN GRILL INC | +3.13M sh | $109.6M | 0.20% |
| SHOPIFY INC (CL A SUB VTG SHS) | +843,100 sh | $103.4M | 0.17% |
Biggest Sells (Q2 2026)
| Security | Change | Value of change | % of portfolio |
|---|---|---|---|
| SELECT SECTOR SPDR TR (ST STR FINL ETF) | -9.38M sh | -$496.0M | 2.09% |
| META PLATFORMS INC (CL A) | -615,500 sh | -$349.4M | 0.39% |
| APPLE INC | -855,300 sh | -$232.3M | 0.48% |
| ISHARES TR (IBOXX HI YD ETF) | -2.86M sh | -$227.9M | 0.41% |
| ADVANCED MICRO DEVICES INC | -483,900 sh | -$189.8M | 0.90% |
| COREWEAVE INC (COM CL A) | -1.63M sh | -$174.8M | 0.18% |
| ISHARES TR (RUSSELL 2000 ETF) | -580,700 sh | -$159.2M | 3.39% |
| CITIGROUP INC (COM NEW) | -936,300 sh | -$127.2M | 0.32% |
| AMAZON COM INC | -516,100 sh | -$126.0M | 0.59% |
| BANK OF AMER CORP | -2.04M sh | -$112.4M | 0.19% |
Top 50 Holdings
| Security | Value | % of portfolio | Change in shares |
|---|---|---|---|
| STATE STR SPDR S&P 500 ETF T (TR UNIT) | $22.9B | 39.09% | +150.05% |
| INVESCO QQQ TR (UNIT SER 1) | $9.1B | 15.57% | +66.57% |
| ISHARES TR (RUSSELL 2000 ETF) | $2.0B | 3.39% | -8.07% |
| SELECT SECTOR SPDR TR (ST STR FINL ETF) | $1.2B | 2.09% | -29.06% |
| VANECK ETF TRUST (SEMICONDUCTR ETF) | $1.1B | 1.92% | -2.34% |
| NVIDIA CORPORATION | $1.1B | 1.82% | +14.18% |
| SPDR GOLD TR (GOLD SHS) | $1.1B | 1.82% | +86.43% |
| TESLA INC | $537.5M | 0.92% | +4.28% |
| ADVANCED MICRO DEVICES INC | $525.8M | 0.90% | -34.84% |
| MICRON TECHNOLOGY INC | $480.3M | 0.82% | -20.97% |
| ISHARES TR (MSCI EAFE ETF) | $467.4M | 0.80% | +35.39% |
| AMAZON COM INC | $348.1M | 0.59% | -26.11% |
| SELECT SECTOR SPDR TR (ST STR ENERG ETF) | $341.7M | 0.58% | -23.06% |
| ALPHABET INC (CAP STK CL A) | $330.0M | 0.56% | -14.14% |
| INTEL CORP | $297.2M | 0.51% | -31.08% |
| APPLE INC | $283.8M | 0.48% | -46.59% |
| ISHARES BITCOIN TRUST ETF (SHS BEN INT) | $265.3M | 0.45% | -14.64% |
| ISHARES TR (20 YR TR BD ETF) | $265.0M | 0.45% | +369.50% |
| ISHARES SILVER TR (ISHARES) | $242.6M | 0.41% | +1.86% |
| ISHARES TR (IBOXX HI YD ETF) | $240.3M | 0.41% | -48.74% |
| NETFLIX INC. | $236.5M | 0.40% | +14.97% |
| ISHARES TR (MSCI EMG MKT ETF) | $232.1M | 0.40% | -25.55% |
| META PLATFORMS INC (CL A) | $228.7M | 0.39% | -60.25% |
| WALMART INC | $226.7M | 0.39% | +94.23% |
| VANECK ETF TRUST (GOLD MINERS ETF) | $222.6M | 0.38% | +1.58% |
| SPDR SERIES TRUST (ST STR SP REGBNK) | $222.2M | 0.38% | +46.42% |
| SELECT SECTOR SPDR TR (ST STR INDL ETF) | $218.9M | 0.37% | +20.94% |
| GOLDMAN SACHS GROUP INC | $211.7M | 0.36% | +15.55% |
| NEXTERA ENERGY INC (UNIT 02/15/2029) | $207.2M | 0.35% | +17.42% |
| BOEING CO | $205.7M | 0.35% | -1.32% |
| TAKE-TWO INTERACTIVE SOFTWAR | $198.6M | 0.34% | +37.00% |
| AMERICAN AIRLINES GROUP INC | $198.2M | 0.34% | -13.31% |
| EXXON MOBIL CORP | $197.9M | 0.34% | +31.41% |
| VISA INC (COM CL A) | $197.6M | 0.34% | -6.42% |
| CITIGROUP INC (COM NEW) | $188.1M | 0.32% | -41.06% |
| QUALCOMM INC | $180.3M | 0.31% | +74.99% |
| MICROSOFT CORP | $178.7M | 0.30% | -22.92% |
| CHEVRON CORPORATION | $170.4M | 0.29% | -32.88% |
| NEBIUS GROUP N.V. (SHS CLASS A) | $165.2M | 0.28% | +30.29% |
| ORACLE CORP | $163.9M | 0.28% | -36.31% |
| MARVELL TECHNOLOGY INC | $159.8M | 0.27% | -40.31% |
| BERKSHIRE HATHAWAY INC DEL (CL B NEW) | $157.0M | 0.27% | -34.33% |
| SPACE EXPLORATION TECHN CORP (CLASS A COM STK) | $154.8M | 0.26% | New |
| BROADCOM INC | $146.7M | 0.25% | -15.73% |
| STRATEGY INC (CL A NEW) | $143.9M | 0.25% | -13.08% |
| ALIBABA GROUP HLDG LTD (SPONSORED ADS) | $143.3M | 0.24% | -12.46% |
| TAIWAN SEMICONDUCTOR MANUFAC (SPONSORED ADS) | $141.1M | 0.24% | -40.36% |
| INTERNATIONAL BUSINESS MACHS | $137.5M | 0.23% | -11.00% |
| ARM HOLDINGS PLC (SPONSORED ADS) | $124.3M | 0.21% | -29.60% |
| APPLIED MATLS INC | $120.6M | 0.21% | +4.25% |
Values are as reported in the filing, adjusted for stock splits. Ranked by market value; options and other non-equity positions may be included where the filing lists them.
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