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Parallax Volatility Advisers

Parallax Volatility Advisers Portfolio holdings

AUM $58.9B
1-Year Est. Return 51.73%
This Fund
S&P 500
This Quarter Est. Return
+3.14%
1 Year Est. Return
+51.73%
3 Year Est. Return
+168.58%
5 Year Est. Return
+213.54%
10 Year Est. Return
+865.31%
AUM
$50.7B
AUM Growth
-$15.2B
Cap. Flow
-$465M
Cap. Flow %
-0.92%
Top 10 Hldgs %
39.98%
Holding
1,934
New
364
Increased
545
Reduced
471
Closed
329

Sector Composition

Rank Sector Weight
1 Miscellaneous 95.43%
2 Technology 1.29%
3 Financials 1.28%
4 Consumer Discretionary 0.7%
5 Industrials 0.48%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
MOS icon
801
The Mosaic Company
MOS
$8.43B
$3.02M 0.01%
+125,367
New +$3.38M
RIG icon
802
PUT
Transocean
RIG
$6.43B
$3.01M 0.01%
728,400
+93,400
+15% +$363K
KR icon
803
Kroger
KR
$35B
$3M 0.01%
48,038
-220,443
-82% -$14.4M
PAAS icon
804
CALL
Pan American Silver
PAAS
$21.1B
$2.96M 0.01%
57,200
+55,500
+3,265% +$2.32M
DNMX
805
Dynamix Corp III
DNMX
$270M
$2.95M 0.01%
+298,768
New +$2.96M
PENN icon
806
PUT
PENN Entertainment
PENN
$2.27B
$2.95M 0.01%
200,000
ALAB icon
807
Astera Labs
ALAB
$50.1B
$2.94M 0.01%
+17,643
New +$2.95M
HON icon
808
PUT
Honeywell
HON
$66B
$2.93M 0.01%
15,000
-915
-6% -$179K
CRM icon
809
Salesforce
CRM
$205B
$2.91M 0.01%
10,987
-15,176
-58% -$3.77M
EOG icon
810
EOG Resources
EOG
$76.2B
$2.91M 0.01%
+27,683
New +$2.97M
MRVL icon
811
Marvell Technology
MRVL
$203B
$2.89M 0.01%
33,982
-46,554
-58% -$4.08M
STWD icon
812
PUT
Starwood Property Trust
STWD
$5.88B
$2.89M 0.01%
160,200
+200
+0.1% +$3.68K
GPN icon
813
Global Payments
GPN
$23.7B
$2.85M 0.01%
36,880
-769
-2% -$61.9K
HAL icon
814
CALL
Halliburton
HAL
$30.7B
$2.85M 0.01%
100,700
DXCM icon
815
CALL
DexCom
DXCM
$31.9B
$2.82M 0.01%
+42,500
New +$2.75M
RF icon
816
Regions Financial
RF
$25.6B
$2.81M 0.01%
103,717
-41,193
-28% -$1.05M
FANG icon
817
PUT
Diamondback Energy
FANG
$55.9B
$2.8M 0.01%
18,600
+1,300
+8% +$192K
HAL icon
818
Halliburton
HAL
$30.7B
$2.79M 0.01%
98,564
+45,995
+87% +$1.21M
CIFR icon
819
PUT
Cipher Digital
CIFR
$7.68B
$2.79M 0.01%
188,700
-745,200
-80% -$13.2M
OWL icon
820
CALL
Blue Owl Capital
OWL
$7.67B
$2.78M 0.01%
+186,200
New +$2.91M
ED icon
821
CALL
Consolidated Edison
ED
$40B
$2.78M 0.01%
28,000
CLS icon
822
Celestica
CLS
$41.6B
$2.76M 0.01%
9,352
-14,066
-60% -$4.24M
PCG icon
823
PUT
PG&E
PCG
$32.6B
$2.76M 0.01%
171,900
-119,700
-41% -$1.91M
AZN icon
824
PUT
AstraZeneca
AZN
$248B
$2.76M 0.01%
15,000
EDU icon
825
PUT
New Oriental
EDU
$9.1B
$2.76M 0.01%
50,100
+50,000
+50,000% +$2.74M

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Parallax Volatility Advisers's Q4 2025 Portfolio in Review

As of Q4 2025, Parallax Volatility Advisers held 1,934 positions worth $50.7B, down 23% from $65.9B the previous quarter. Its ten largest holdings account for 40% of the portfolio.

Parallax Volatility Advisers's Q4 2025 filing shows 364 new, 545 increased, 471 reduced and 329 closed positions. Its largest new stake was American Express: 733,883 shares worth $272M. The largest sale was Meta Platforms (Facebook), an estimated $191M.

By sector, the portfolio is most concentrated in Miscellaneous at 95% of assets, down from 96% a quarter earlier, followed by Technology and Financials.

  • Parallax Volatility Advisers's largest Q4 2025 buy was American Express: 733,883 shares worth $272M.
  • Parallax Volatility Advisers added most to Alibaba in Q4 2025, an estimated $47.6M increase.
  • Parallax Volatility Advisers's biggest Q4 2025 reduction was SPDR Gold Trust, cutting an estimated $80.5M.
  • Parallax Volatility Advisers fully exited Meta Platforms (Facebook) in Q4 2025, selling an estimated $191M.
  • Parallax Volatility Advisers's ten largest holdings make up 40% of its $50.7B portfolio in Q4 2025.
  • Parallax Volatility Advisers opened 364 new positions and closed 329 in Q4 2025.
  • Parallax Volatility Advisers's portfolio value fell 23% quarter-over-quarter to $50.7B.

Based on Parallax Volatility Advisers's 13F filing for Q4 2025, filed 17 Feb 2026.