Parallax Volatility Advisers, L.p.

Investment Portfolio & 13F Holdings Analysis

About

Parallax Volatility Advisers, L.P. is an institutional investment manager that filed its latest Form 13F for 2025Q1, reporting 749 holdings worth $25.8 billion. Form 13F filings provide transparency into the equity holdings of institutional investment managers with over $100 million in assets under management. This page displays the most recent portfolio holdings, allowing investors to track position changes, new investments, and portfolio composition.

Filing Details

13F-HR • 2025-03-31

SEC FilingSEC DataHachi Filing

Report Date: 2025-03-31
Filing Date: 2025-05-15
Total Holdings: 749
Total Value: 25820347495
Accession Number: 0001172661-25-002304
Form Type: 13F-HR
CIK: 0001521001
Manager Name: Parallax Volatility Advisers, L.p.

Data Enrichment

82% identified

611 identified138 unidentified

Holdings

SEC FilingSEC DataHachi Filing

Manager:

749 positions • $25,820,347.495K total value

749 positions

Manager:

SEC FilingSEC DataHachi Filing

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SPDR S&P 500 ETF TRUST

SPY|78462F103

6800400(-7.7%)

Value:

$3.8T(-11.9%)

INVESCO QQQ TRUST, SERIES 1

QQQ|46090E103

5862400(-22.6%)

Value:

$2.7T(-29.0%)

464287655

IWM|464287655

5344300(+1.8%)

Value:

$1.1T(-8.1%)

NVIDIA CORP

NVDA|67066G104

8271100(+102.6%)

Value:

$896.4B(+63.5%)

Meta Platforms, Inc.

META|30303M102

1259000(+1628.3%)

Value:

$725.6B(+1601.3%)

Tesla, Inc.

TSLA|88160R101

2506400(+175.0%)

Value:

$649.6B(+76.5%)

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD

TSM|874039100

2869700(+30.6%)

Value:

$476.4B(+9.8%)

Apple Inc.

AAPL|037833100

1803500(-0.3%)

Value:

$400.6B(-11.6%)

BERKSHIRE HATHAWAY INC

BRK-B|084670702

592500(+459.0%)

Value:

$315.6B(+556.8%)

NETFLIX INC

NFLX|64110L106

328100(-27.9%)

Value:

$306.0B(-24.5%)

92189F676

1414000(+2154.5%)

Value:

$299.0B(+1868.7%)

464287432

3125100(+175.5%)

Value:

$284.5B(+187.1%)

SPDR GOLD TRUST

GLD|78463V107

983900(+98389900.0%)

Value:

$283.5B(+117149051.2%)

Broadcom Inc.

AVGO|11135F101

1623800(+196.7%)

Value:

$271.9B(+114.3%)

MICROSTRATEGY Inc

MSTR|594972408

936100(+1349.1%)

Value:

$269.8B(+1342.3%)

JPMORGAN CHASE & CO

JPM|46625H100

906300(+44922.3%)

Value:

$222.3B(+45972.3%)

BANK OF AMERICA CORP /DE/

BAC|060505104

5032900(-17.3%)

Value:

$210.0B(-21.4%)

81369Y605

4160900(-32.5%)

Value:

$207.3B(-30.4%)

Uber Technologies, Inc

UBER|90353T100

2810500(-23.7%)

Value:

$204.8B(-7.8%)

AMERICAN EXPRESS CO

AXP|025816109

753000(+228.8%)

Value:

$202.6B(+198.1%)

Instrument	Shares		Other Manager	Value
Spdr S&P 500 Etf Trust(SPYcusip78462F103)	6.8M	QoQ -7.66% (-564.8K) YoY +39.42% (+1.9M)	All Managers (Combined)	$3.8B	QoQ -11.87% (-$512.5M) YoY +49.10% (+$1252.9M)
Invesco Qqq Trust, Series 1(QQQcusip46090E103)	5.9M	QoQ -22.55% (-1.7M) YoY -29.23% (-2.4M)	All Managers (Combined)	$2.7B	QoQ -28.96% (-$1120.9M) YoY -25.26% (-$929.4M)
(IWMcusip464287655)	5.3M	QoQ +1.81% (-95.1K) YoY -9.68% (-573.1K)	All Managers (Combined)	$1.1B	QoQ -8.08% (-$93.7M) YoY -14.32% (-$178.3M)
Nvidia Corp(NVDAcusip67066G104)	8.3M	QoQ +102.60% (+4.2M) YoY +787.17% (+7.3M)	All Managers (Combined)	$896.4M	QoQ +63.51% (+$348.2M) YoY +6.41% (+$54.0M)
Meta Platforms, Inc.(METAcusip30303M102)	1.3M	QoQ +1628.35% (+1.2M) YoY -35.89% (-704.9K)	All Managers (Combined)	$725.6M	QoQ +1601.34% (+$683.0M) YoY -23.90% (-$228.0M)
Tesla, Inc.(TSLAcusip88160R101)	2.5M	QoQ +175.03% (+1.6M) YoY -8.73% (-239.8K)	All Managers (Combined)	$649.6M	QoQ +76.50% (+$281.5M) YoY +34.55% (-$166.8M)
Taiwan Semiconductor Manufacturing Co Ltd(TSMcusip874039100)	2.9M	QoQ +30.58% (+672.1K) YoY +234.54% (+2.0M)	All Managers (Combined)	$476.4M	QoQ +9.76% (+$42.4M) YoY +308.18% (+$359.7M)
Apple Inc.(AAPLcusip037833100)	1.8M	QoQ -0.29% (-5.3K) YoY -18.73% (-415.9K)	All Managers (Combined)	$400.6M	QoQ -11.55% (-$52.3M) YoY +5.26% (-$20.0M)
Berkshire Hathaway Inc(BRK-Bcusip084670702)	592.5K	QoQ +458.96% (+486.5K) YoY -20.90% (-156.6K)	All Managers (Combined)	$315.6M	QoQ +556.75% (+$267.5M) YoY +0.17% (-$542.1K)
Netflix Inc(NFLXcusip64110L106)	328.1K	QoQ -27.85% (-126.7K) YoY -36.52% (-188.8K)	All Managers (Combined)	$306.0M	QoQ -24.52% (-$99.4M) YoY -2.53% (-$8.0M)
(cusip92189F676)✕	1.4M	QoQ +2154.50% (+1.4M) YoY +368.98% (+1.1M)	All Managers (Combined)	$299.0M	QoQ +1868.69% (+$283.8M) YoY +340.80% (+$231.2M)
(cusip464287432)✕	3.1M	QoQ +175.46% (+2.0M) YoY -53.91% (-3.7M)	All Managers (Combined)	$284.5M	QoQ +187.13% (+$185.4M) YoY -55.66% (-$357.2M)
Spdr Gold Trust(GLDcusip78463V107)	983.9K	QoQ +98389900.00% (+983.9K) YoY -75.02% (-3.0M)	All Managers (Combined)	$283.5M	QoQ +117149051.23% (+$283.5M) YoY -65.02% (-$527.0M)
Broadcom Inc.(AVGOcusip11135F101)	1.6M	QoQ +196.74% (+1.1M) YoY +1609.26% (+1.5M)	All Managers (Combined)	$271.9M	QoQ +114.30% (+$145.0M) YoY +115.91% (+$146.0M)
Microstrategy Inc(MSTRcusip594972408)	936.1K	QoQ +1349.07% (+871.5K) YoY +1019.73% (+852.5K)	All Managers (Combined)	$269.8M	QoQ +1342.31% (+$251.1M) YoY +89.36% (+$127.3M)
Jpmorgan Chase & Co(JPMcusip46625H100)	906.3K	QoQ +44922.35% (+904.3K) YoY -61.05% (-1.4M)	All Managers (Combined)	$222.3M	QoQ +45972.29% (+$221.8M) YoY -52.30% (-$243.8M)
Bank Of America Corp /De/(BACcusip060505104)	5.0M	QoQ -17.26% (-1.1M) YoY -24.13% (-1.6M)	All Managers (Combined)	$210.0M	QoQ -21.44% (-$57.3M) YoY -16.51% (-$41.5M)
(cusip81369Y605)✕	4.2M	QoQ -32.49% (-2.0M) YoY -60.36% (-6.3M)	All Managers (Combined)	$207.3M	QoQ -30.42% (-$90.6M) YoY -53.13% (-$235.0M)
Uber Technologies, Inc(UBERcusip90353T100)	2.8M	QoQ -23.67% (-871.8K) YoY +74.24% (+1.2M)	All Managers (Combined)	$204.8M	QoQ -7.80% (-$17.3M) YoY +64.89% (+$80.6M)
American Express Co(AXPcusip025816109)	753.0K	QoQ +228.82% (+524.0K) YoY +35.43% (+197.0K)	All Managers (Combined)	$202.6M	QoQ +198.08% (+$134.6M) YoY +60.03% (+$76.0M)