Parallax Volatility Advisers, L.P.

Q4 2024 13F-HR Holdings

Location
San Francisco, CA
Holdings as of
12/31/2024
Date filed
2/14/2025
Form type
13F-HR
Num holdings
1,989
Total value ($000)
$51,553,046
Net value change ($000)
-3,388,318 (-6.2%)
New positions
234
Sold out positions
162
Turnover %
37.0%
Sector allocation + QoQ delta (equities-only)
Prev filing: 11/14/2024 Next filing: 5/15/2025 SEC filing

Snapshot: Change Analysis

Compared to Q3 2024
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)
TSLA 200,033 NEW
QQQ 93,963 NEW
ARM 84,152 NEW
NEE 76,658 NEW
SPY 63,833 NEW
UNH 62,674 1324.8%
LLY 54,735 2827.2%
GEV 49,048 200.0%
GM 47,872 213.0%
UBER 44,065 216.5%
Top Reduces (Value $000, Stocks/ETFs)
META -160,641 -79.0%
NVDA -145,690 -33.2%
TLT -89,999 -87.6%
KRE -62,694 -82.5%
GOOGL -54,683 -92.5%
IBM -53,653 -100.0%
CRWD -39,408 -80.0%
GOOGL -28,976 -48.7%
FXI -26,513 -100.0%
BRK-B -23,498 -34.4%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 47,007,213 (91.2% 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