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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
MRSH
1301
Marsh
MRSH
$86.1B
$268K ﹤0.01%
+1,444
New +$270K
ECL icon
1302
PUT
Ecolab
ECL
$78B
$263K ﹤0.01%
+1,000
New +$266K
DAVE icon
1303
Dave Inc
DAVE
$4.8B
$261K ﹤0.01%
+1,181
New +$254K
NUE icon
1304
PUT
Nucor
NUE
$58.2B
$261K ﹤0.01%
+1,600
New +$240K
EWS icon
1305
iShares MSCI Singapore ETF
EWS
$1.29B
$260K ﹤0.01%
+9,466
New +$266K
URI icon
1306
United Rentals
URI
$63.2B
$259K ﹤0.01%
+320
New +$278K
GRAB icon
1307
CALL
Grab
GRAB
$13.3B
$255K ﹤0.01%
51,200
+40,000
+357% +$221K
HLF icon
1308
PUT
Herbalife
HLF
$1.3B
$255K ﹤0.01%
19,800
LVS icon
1309
CALL
Las Vegas Sands
LVS
$28.5B
$254K ﹤0.01%
+3,900
New +$239K
YPF icon
1310
YPF Sociedad Anonima ADS
YPF
$20.8B
$251K ﹤0.01%
6,936
-71,210
-91% -$2.36M
LFACU
1311
Leapfrog Acquisition Corp Units
LFACU
$250K ﹤0.01%
+25,000
New +$250K
GRAB icon
1312
Grab
GRAB
$13.3B
$248K ﹤0.01%
49,665
-63,070
-56% -$349K
REGN icon
1313
Regeneron Pharmaceuticals
REGN
$83.4B
$248K ﹤0.01%
+321
New +$218K
CAH icon
1314
Cardinal Health
CAH
$55.9B
$247K ﹤0.01%
+1,203
New +$226K
IVZ icon
1315
Invesco
IVZ
$14.3B
$245K ﹤0.01%
9,342
+355
+4% +$8.67K
CAVA icon
1316
CAVA Group
CAVA
$7.02B
$243K ﹤0.01%
4,142
-29,171
-88% -$1.63M
OKLO
1317
Oklo
OKLO
$8.06B
$243K ﹤0.01%
+3,384
New +$377K
SPEGR
1318
Silver Pegasus Acquisition Corp Rights
SPEGR
$241K ﹤0.01%
893,301
+442,513
+98% +$119K
DOW icon
1319
CALL
Dow Inc
DOW
$21.4B
$241K ﹤0.01%
+10,300
New +$237K
MDT icon
1320
CALL
Medtronic
MDT
$118B
$240K ﹤0.01%
2,500
+800
+47% +$77.7K
EGHAR
1321
EGH Acquisition Corp Rights
EGHAR
$239K ﹤0.01%
956,090
+373,885
+64% +$99.2K
RUN icon
1322
CALL
Sunrun
RUN
$2.22B
$237K ﹤0.01%
12,900
+11,100
+617% +$213K
PRU icon
1323
PUT
Prudential Financial
PRU
$41.2B
$237K ﹤0.01%
+2,100
New +$225K
CNK icon
1324
PUT
Cinemark Holdings
CNK
$4.19B
$235K ﹤0.01%
10,100
STZ icon
1325
CALL
Constellation Brands
STZ
$20.7B
$235K ﹤0.01%
1,700
-100
-6% -$13.7K

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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.