Parallax Volatility Advisers, L.P.

Q3 2025 13F-HR Holdings

Location
San Francisco, CA
Holdings as of
9/30/2025
Date filed
11/14/2025
Form type
13F-HR
Num holdings
1,573
Total value ($000)
$65,941,655
Net value change ($000)
+21,583,949 (48.7%)
New positions
162
Sold out positions
128
Turnover %
42.1%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/14/2025 Next filing: 2/17/2026 SEC filing

Snapshot: Change Analysis

Compared to Q2 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
GLD 194,825 NEW
META 192,024 1092.6%
TSLA 109,929 NEW
PLTR 99,323 740.3%
QQQ 63,810 NEW
AMZN 43,335 6326.3%
BA 35,126 NEW
BAC 34,842 NEW
GS 34,066 NEW
TSM 33,838 NEW
Top Reduces (Value $000, Stocks/ETFs)
ARM -78,759 -82.0%
NVDA -59,067 -30.5%
NEE -54,693 -100.0%
MSFT -44,197 -100.0%
NFLX -38,920 -42.1%
ARKK -36,839 -99.8%
XLF -27,156 -100.0%
JD -26,962 -83.3%
BABA -26,164 -76.2%
AXP -23,321 -100.0%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 62,551,446 (94.9% of total reported value)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type