Parallax Volatility Advisers, L.P. Portfolio Holdings

Parallax Volatility Advisers, L.P.

  • $42.9 Billion
  • Q2 2025

Parallax Volatility Advisers, L.P. has filed its 13F form on August 14, 2025 for Q2 2025 where it was disclosed a total value porftolio of $42.9 Billion distributed in 1527 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Nvidia Corp with a value of $196M, Netflix Inc with a value of $92.4M, Cloudflare, Inc. with a value of $70.6M, General Electric CO with a value of $58.4M, and Microsoft Corp with a value of $44.2M.

Examining the 13F form we can see an increase of $7.19B in the current position value, from $35.7B to 42.9B.

Parallax Volatility Advisers, L.P. is based out at San Francisco, CA

Below you can find more details about Parallax Volatility Advisers, L.P. portfolio as well as his latest detailed transactions.

Portfolio value $42.9 Billion
ETFs: $19.9 Billion
Technology: $7.7 Billion
Financial Services: $3.69 Billion
Consumer Cyclical: $3.47 Billion
Communication Services: $3.21 Billion
Industrials: $1.86 Billion
Healthcare: $793 Million
Energy: $762 Million
Other: $1.52 Billion

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$37.1B
$8.54 Million 0.02% of portfolio
53,164
Q2 2025 Added 159.59%
$15.7B
$8.08 Million 0.02% of portfolio
115,308
Q2 2025 Reduced 20.59%
$323B
$9.68 Million 0.02% of portfolio
12,074
Q2 2025 Added 13.8%
$8.58B
$6.64 Million 0.02% of portfolio
630,933
Q2 2025 Added 38.37%
$94.5B
$8.25 Million 0.02% of portfolio
90,025
Q2 2025 Added 67.42%
$36.1B
$10.2 Million 0.02% of portfolio
362,421
Q2 2025 Reduced 42.27%
$0
$7.13 Million 0.02% of portfolio
88,401
Q2 2025 New
$1.44T
$10 Million 0.02% of portfolio
56,721
Q2 2025 Reduced 59.22%
$7.54B
$8.64 Million 0.02% of portfolio
172,188
Q2 2025 Reduced 78.26%
$144B
$6.88 Million 0.02% of portfolio
37,567
Q2 2025 Reduced 67.72%
$0
$8.94 Million 0.02% of portfolio
171,691
Q2 2025 Reduced 70.65%
$57.4B
$7.99 Million 0.02% of portfolio
103,238
Q2 2025 New
$126B
$8.73 Million 0.02% of portfolio
36,692
Q2 2025 Added 232.08%
$718B
$9.74 Million 0.02% of portfolio
12,495
Q2 2025 Reduced 23.26%
$0
$6.57 Million 0.02% of portfolio
130,699
Q2 2025 New
$211B
$9.33 Million 0.02% of portfolio
75,202
Q2 2025 Added 3,029.5%
$25.3B
$2.44 Million 0.01% of portfolio
103,756
Q2 2025 Added 49.46%
$29.6B
$5.27 Million 0.01% of portfolio
101,700
Q2 2025 Added 736.21%
$47.9B
$2.84 Million 0.01% of portfolio
17,785
Q2 2025 New
$20.6B
$2.73 Million 0.01% of portfolio
63,696
Q2 2025 Added 1,584.63%
$11.2B
$2.5 Million 0.01% of portfolio
123,466
Q2 2025 Reduced 51.26%
$42.3B
$3.71 Million 0.01% of portfolio
9,063
Q2 2025 Added 871.38%
$308B
$2.7 Million 0.01% of portfolio
18,825
Q2 2025 New
$0
$2.46 Million 0.01% of portfolio
19,416
Q2 2025 Added 647,100.0%
$41.4B
$3.2 Million 0.01% of portfolio
30,121
Q2 2025 Added 182.93%
$62.5B
$3.83 Million 0.01% of portfolio
11,962
Q2 2025 New
$134B
$3.6 Million 0.01% of portfolio
148,435
Q2 2025 Added 24.96%
$50.8B
$4.03 Million 0.01% of portfolio
54,130
Q2 2025 Added 435.25%
$50.4B
$6.35 Million 0.01% of portfolio
187,884
Q2 2025 Added 4,460.29%
$93.9B
$2.18 Million 0.01% of portfolio
18,507
Q2 2025 New
$98.9B
$2.87 Million 0.01% of portfolio
4,105
Q2 2025 Reduced 36.99%
$0
$2.73 Million 0.01% of portfolio
33,424
Q2 2025 Added 217.54%
$274B
$3.06 Million 0.01% of portfolio
50,351
Q2 2025 Reduced 58.15%
$40.5B
$3.46 Million 0.01% of portfolio
25,776
Q2 2025 Reduced 63.34%
$72.5B
$2.86 Million 0.01% of portfolio
27,184
Q2 2025 Reduced 27.6%
$256B
$2.45 Million 0.01% of portfolio
34,816
Q2 2025 Reduced 78.96%
$467B
$4.86 Million 0.01% of portfolio
45,069
Q2 2025 Added 180,176.0%
$93.3B
$3 Million 0.01% of portfolio
8,731
Q2 2025 Added 33.4%
$173B
$2.59 Million 0.01% of portfolio
22,427
Q2 2025 Reduced 66.06%
$0
$3.32 Million 0.01% of portfolio
24,615
Q2 2025 Added 2,461,400.0%
$9.91B
$3.06 Million 0.01% of portfolio
351,913
Q2 2025 New
$142B
$2.7 Million 0.01% of portfolio
5,317
Q2 2025 Reduced 1.7%
$428B
$3.11 Million 0.01% of portfolio
3,140
Q2 2025 Reduced 70.55%
$51.3B
$3.28 Million 0.01% of portfolio
3,156
Q2 2025 Reduced 46.54%
$4.33B
$2.18 Million 0.01% of portfolio
48,307
Q2 2025 Reduced 7.05%
$35B
$4.9 Million 0.01% of portfolio
20,055
Q2 2025 Reduced 22.49%
$97.2B
$3.28 Million 0.01% of portfolio
17,873
Q2 2025 Added 732.46%
$63.8B
$4.75 Million 0.01% of portfolio
44,883
Q2 2025 Added 134.46%
$5.75B
$4.24 Million 0.01% of portfolio
76,455
Q2 2025 Added 4,142.79%

Summary

  • Portfolio
  • No. of Stocks 1,527
  • Current Value $42.9 Billion
  • Prior Value $35.7 Billion
  • Filing
  • Period Q2 2025
  • Filing Date August 14, 2025
  • Form Type 13F-HR
  • Activity in Q2 2025
  • New Purchases 196 stocks
  • Additional Purchases 138 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 140 stocks
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