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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
VST icon
851
CALL
Vistra
VST
$50.9B
$2.55M 0.01%
15,800
-39,700
-72% -$7.23M
DASH icon
852
CALL
DoorDash
DASH
$86.9B
$2.49M ﹤0.01%
11,000
-500
-4% -$117K
HMY icon
853
CALL
Harmony Gold Mining
HMY
$12.6B
$2.49M ﹤0.01%
125,000
+85,000
+213% +$1.59M
ETSY icon
854
Etsy
ETSY
$6.68B
$2.48M ﹤0.01%
44,676
-125,545
-74% -$7.66M
PLUG icon
855
CALL
Plug Power
PLUG
$3.16B
$2.47M ﹤0.01%
1,254,600
+254,600
+25% +$665K
FTNT icon
856
Fortinet
FTNT
$116B
$2.47M ﹤0.01%
31,116
+12,600
+68% +$1.05M
FRMM
857
CALL
Forum Markets
FRMM
$64M
$2.45M ﹤0.01%
500,000
+464,000
+1,289% +$6.55M
PWR icon
858
PUT
Quanta Services
PWR
$96.1B
$2.45M ﹤0.01%
5,800
+3,800
+190% +$1.67M
GFS icon
859
CALL
GlobalFoundries
GFS
$24.7B
$2.44M ﹤0.01%
70,000
GFS icon
860
PUT
GlobalFoundries
GFS
$24.7B
$2.44M ﹤0.01%
70,000
JETS icon
861
PUT
US Global Jets ETF
JETS
$727M
$2.41M ﹤0.01%
86,000
ROK icon
862
CALL
Rockwell Automation
ROK
$47.7B
$2.41M ﹤0.01%
6,200
+6,100
+6,100% +$2.29M
AEAQU
863
Activate Energy Acquisition Corp Unit
AEAQU
$2.4M ﹤0.01%
+240,448
New +$2.41M
CENX icon
864
Century Aluminum
CENX
$4.75B
$2.4M ﹤0.01%
61,314
+21,698
+55% +$678K
MKSI icon
865
CALL
MKS Inc
MKSI
$18B
$2.4M ﹤0.01%
+15,000
New +$2.23M
CZR icon
866
CALL
Caesars Entertainment
CZR
$6.04B
$2.39M ﹤0.01%
102,300
+100,000
+4,348% +$2.25M
DUK icon
867
Duke Energy
DUK
$94.5B
$2.38M ﹤0.01%
20,277
-5,457
-21% -$666K
PFE icon
868
PUT
Pfizer
PFE
$158B
$2.34M ﹤0.01%
93,900
-123,500
-57% -$3.11M
DE icon
869
CALL
Deere & Co
DE
$184B
$2.33M ﹤0.01%
5,000
CENX icon
870
CALL
Century Aluminum
CENX
$4.75B
$2.32M ﹤0.01%
59,300
NVO
871
Novo Nordisk
NVO
$200B
$2.31M ﹤0.01%
45,426
+29,709
+189% +$1.52M
OZK icon
872
CALL
Bank OZK
OZK
$5.37B
$2.3M ﹤0.01%
+50,000
New +$2.34M
OZK icon
873
PUT
Bank OZK
OZK
$5.37B
$2.3M ﹤0.01%
+50,000
New +$2.34M
MAR icon
874
Marriott International
MAR
$85.7B
$2.3M ﹤0.01%
7,401
+4,509
+156% +$1.29M
TTD icon
875
CALL
Trade Desk
TTD
$6.59B
$2.29M ﹤0.01%
60,200
-95,600
-61% -$4.24M

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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.