Parallax Volatility Advisers, L.p.

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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SEMTECH CORP

SMTC|816850101

150000

Value:

$5.2B

G4R103123

500000(+0.0%)

Value:

$5.1B(+2.2%)

STMicroelectronics N.V.

STM|861012102

232900(-23.8%)

Value:

$5.1B(-33.0%)

Moderna, Inc.

MRNA|60770K107

179900(+129.5%)

Value:

$5.1B(+56.5%)

PRUDENTIAL FINANCIAL INC

PRU|744320102

45200(+73.2%)

Value:

$5.0B(+63.2%)

81369Y860

120000(+1317.1%)

Value:

$5.0B(+1358.2%)

TERADYNE, INC

TER|880770102

60700(+1665.6%)

Value:

$5.0B(+1058.2%)

02376RAF9

Value:

$5.0B(-14.4%)

464287739

IYR|464287739

51700(-77.2%)

Value:

$5.0B(-76.5%)

15189TBD8

Value:

$4.9B(-47.0%)

CSX CORP

CSX|126408103

165000(-15.4%)

Value:

$4.9B(-22.8%)

Macy's, Inc.

M|55616P104

383800(+1764.9%)

Value:

$4.8B(+1283.5%)

AdaptHealth Corp.

AHCO|00653Q102

443100(+10.8%)

Value:

$4.8B(+26.1%)

AGNC Investment Corp.

AGNC|00123Q104

500000(+25.0%)

Value:

$4.8B(+30.0%)

26441CBY0

Value:

$4.8B

Chewy, Inc.

CHWY|16679L109

143100(-69.8%)

Value:

$4.7B(-70.6%)

BARCLAYS PLC

BCS|06738E204

300000(+15.2%)

Value:

$4.6B(+33.1%)

PG&E Corp

PCG|69331C108

267400(+26739900.0%)

Value:

$4.6B(+22969560.0%)

BLUE OWL CAPITAL INC.

OWL|09581B103

225000(-31.0%)

Value:

$4.5B(-40.5%)

FIRSTENERGY CORP

FE|337932107

110700(-47.5%)

Value:

$4.5B(-46.6%)

Instrument	Shares		Other Manager	Value
Semtech Corp(SMTCcusip816850101)	150.0K	QoQ NEW(+150.0K) YoY +309.42% (+113.4K)	All Managers (Combined)	$5.2M	QoQ NEW(+$5.2M) YoY +412.33% (+$4.2M)
(cusipG4R103123)✕	500.0K	QoQ 0.00% (+0) YoY NEW(+500.0K)	All Managers (Combined)	$5.1M	QoQ +2.18% (+$110.0K) YoY NEW(+$5.1M)
Stmicroelectronics N.V.(STMcusip861012102)	232.9K	QoQ -23.83% (-72.9K) YoY NEW(+232.9K)	All Managers (Combined)	$5.1M	QoQ -33.01% (-$2.5M) YoY NEW(+$5.1M)
Moderna, Inc.(MRNAcusip60770K107)	179.9K	QoQ +129.46% (+101.5K) YoY -25.01% (-60.0K)	All Managers (Combined)	$5.1M	QoQ +56.45% (+$1.8M) YoY -80.04% (-$20.5M)
Prudential Financial Inc(PRUcusip744320102)	45.2K	QoQ +73.18% (+19.1K) YoY -46.82% (-39.8K)	All Managers (Combined)	$5.0M	QoQ +63.17% (+$2.0M) YoY -49.41% (-$4.9M)
(cusip81369Y860)✕	120.0K	QoQ +1317.09% (+111.5K) YoY +200.00% (+80.0K)	All Managers (Combined)	$5.0M	QoQ +1358.21% (+$4.7M) YoY +217.60% (+$3.4M)
Teradyne, Inc(TERcusip880770102)	60.7K	QoQ +1665.56% (+57.3K) YoY +8.39% (-4.7K)	All Managers (Combined)	$5.0M	QoQ +1058.15% (+$4.6M) YoY -20.64% (-$1.3M)
(cusip02376RAF9)✕	—	QoQ - YoY NEW	All Managers (Combined)	$5.0M	QoQ -14.39% (-$841.1K) YoY NEW(+$5.0M)
(IYRcusip464287739)	51.7K	QoQ -77.16% (-174.7K) YoY -90.84% (-512.9K)	All Managers (Combined)	$5.0M	QoQ -76.50% (-$16.1M) YoY -90.24% (-$45.8M)
(cusip15189TBD8)✕	—	QoQ - YoY NEW	All Managers (Combined)	$4.9M	QoQ -47.03% (-$4.3M) YoY NEW(+$4.9M)
Csx Corp(CSXcusip126408103)	165.0K	QoQ -15.38% (-30.0K) YoY +175.00% (+105.0K)	All Managers (Combined)	$4.9M	QoQ -22.83% (-$1.4M) YoY +118.32% (+$2.6M)
Macy'S, Inc.(Mcusip55616P104)	383.8K	QoQ +1764.91% (+363.2K) YoY +98.99% (+190.9K)	All Managers (Combined)	$4.8M	QoQ +1283.54% (+$4.5M) YoY +25.02% (+$965.0K)
Adapthealth Corp.(AHCOcusip00653Q102)	443.1K	QoQ +10.77% (+43.1K) YoY NEW(+443.1K)	All Managers (Combined)	$4.8M	QoQ +26.13% (+$995.2K) YoY NEW(+$4.8M)
Agnc Investment Corp.(AGNCcusip00123Q104)	500.0K	QoQ +25.00% (+100.0K) YoY NEW(+500.0K)	All Managers (Combined)	$4.8M	QoQ +30.02% (+$1.1M) YoY NEW(+$4.8M)
(cusip26441CBY0)✕	—	QoQ NEW YoY NEW	All Managers (Combined)	$4.8M	QoQ NEW(+$4.8M) YoY NEW(+$4.8M)
Chewy, Inc.(CHWYcusip16679L109)	143.1K	QoQ -69.75% (-330.1K) YoY +43.10% (+43.1K)	All Managers (Combined)	$4.7M	QoQ -70.64% (-$11.2M) YoY +192.40% (+$3.1M)
Barclays Plc(BCScusip06738E204)	300.0K	QoQ +15.16% (+39.5K) YoY +91.57% (+143.4K)	All Managers (Combined)	$4.6M	QoQ +33.10% (+$1.1M) YoY +211.37% (+$3.1M)
Pg&E Corp(PCGcusip69331C108)	267.4K	QoQ +26739900.00% (+267.4K) YoY +55.55% (+95.5K)	All Managers (Combined)	$4.6M	QoQ +22969560.00% (+$4.6M) YoY +59.45% (+$1.7M)
Blue Owl Capital Inc.(OWLcusip09581B103)	225.0K	QoQ -30.98% (-101.0K) YoY -63.15% (-385.7K)	All Managers (Combined)	$4.5M	QoQ -40.53% (-$3.1M) YoY -60.85% (-$7.0M)
Firstenergy Corp(FEcusip337932107)	110.7K	QoQ -47.46% (-100.0K) YoY -47.46% (-100.0K)	All Managers (Combined)	$4.5M	QoQ -46.61% (-$3.9M) YoY -45.01% (-$3.7M)