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Parallax Volatility Advisers

Parallax Volatility Advisers Portfolio holdings

AUM $38.6B
1-Year Est. Return 45.89%
This Fund
S&P 500
This Quarter Est. Return
+20.92%
1 Year Est. Return
+45.89%
3 Year Est. Return
+130.56%
5 Year Est. Return
+159.19%
10 Year Est. Return
+649.1%
AUM
$44.4B
AUM Growth
+$7.43B
Cap. Flow
+$898M
Cap. Flow %
2.02%
Top 10 Hldgs %
41.94%
Holding
1,897
New
384
Increased
438
Reduced
523
Closed
370

Top Buys

Rank Stock Value
1
ARM icon
Arm
ARM
+$43.8M
2
TLT icon
iShares 20+ Year Treasury Bond ETF
TLT
+$39.9M
3
NFLX icon
Netflix
NFLX
+$36.5M
4
GE icon
GE Aerospace
GE
+$34.6M
5
JD icon
JD.com
JD
+$30.8M

Top Sells

Rank Stock Value
1
TSM icon
TSMC
TSM
+$151M
2
TSLA icon
Tesla
TSLA
+$103M
3
AAPL icon
Apple
AAPL
+$63.5M
4
V icon
Visa
V
+$51.1M
5
TMUS icon
T-Mobile US
TMUS
+$48.6M

Sector Composition

Rank Sector Weight
1 Technology 1.66%
2 Industrials 0.51%
3 Communication Services 0.44%
4 Consumer Discretionary 0.43%
5 Financials 0.34%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
CDNS icon
476
CALL
Cadence Design Systems
CDNS
$93.4B
$8.17M 0.02%
26,500
+21,000
+382% +$6.11M
CSCO icon
477
Cisco
CSCO
$479B
$8.13M 0.02%
+117,171
New +$7.2M
CPB icon
478
CALL
Campbell Soup
CPB
$6.87B
$8.12M 0.02%
+264,800
New +$9.32M
ON icon
479
CALL
ON Semiconductor
ON
$31.6B
$8.11M 0.02%
154,800
+51,800
+50% +$2.25M
MCHP icon
480
PUT
Microchip Technology
MCHP
$46B
$8.04M 0.02%
114,200
+114,100
+114,100% +$6.27M
EL icon
481
PUT
Estee Lauder
EL
$32B
$8.01M 0.02%
99,100
+10,700
+12% +$688K
MRVL icon
482
Marvell Technology
MRVL
$196B
$7.99M 0.02%
+103,238
New +$6.44M
MRK icon
483
PUT
Merck
MRK
$318B
$7.89M 0.02%
99,700
+79,600
+396% +$6.33M
NCLH icon
484
CALL
Norwegian Cruise Line
NCLH
$8.84B
$7.88M 0.02%
388,500
+145,600
+60% +$2.61M
SMCI icon
485
CALL
Super Micro Computer
SMCI
$20.1B
$7.84M 0.02%
160,000
-389,700
-71% -$15M
IONQ icon
486
CALL
IonQ
IONQ
$16.6B
$7.82M 0.02%
+182,100
New +$6.1M
SOFI icon
487
CALL
SoFi Technologies
SOFI
$23.7B
$7.81M 0.02%
428,700
+152,600
+55% +$2.01M
KMI icon
488
Kinder Morgan
KMI
$68.7B
$7.81M 0.02%
265,528
-176,179
-40% -$4.84M
SNAP icon
489
PUT
Snap
SNAP
$9.01B
$7.78M 0.02%
895,700
-424,500
-32% -$3.52M
TAL icon
490
CALL
TAL Education Group
TAL
$6.87B
$7.77M 0.02%
760,400
+507,700
+201% +$5.25M
XIFR
491
PUT
XPLR Infrastructure LP
XIFR
$1.08B
$7.76M 0.02%
946,800
+319,400
+51% +$2.77M
CRCL
492
PUT
Circle Internet Group
CRCL
$16.9B
$7.7M 0.02%
+42,500
New +$6.92M
HCA icon
493
CALL
HCA Healthcare
HCA
$89.5B
$7.66M 0.02%
20,000
-5,000
-20% -$1.8M
PAR icon
494
PUT
PAR Technology
PAR
$735M
$7.64M 0.02%
110,100
+10,100
+10% +$631K
COP icon
495
CALL
ConocoPhillips
COP
$141B
$7.58M 0.02%
84,500
+83,500
+8,350% +$7.51M
PCT icon
496
PUT
PureCycle Technologies
PCT
$1.45B
$7.54M 0.02%
+550,000
New +$4.87M
VLO icon
497
PUT
Valero Energy
VLO
$85.9B
$7.51M 0.02%
55,900
+35,900
+180% +$4.47M
BSX icon
498
Boston Scientific
BSX
$71.5B
$7.49M 0.02%
69,696
-115,956
-62% -$11.7M
ADBE icon
499
CALL
Adobe
ADBE
$105B
$7.47M 0.02%
19,300
-700
-4% -$270K
GEO icon
500
PUT
The GEO Group
GEO
$4.04B
$7.42M 0.02%
310,000
+5,000
+2% +$137K

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Parallax Volatility Advisers's Q2 2025 Portfolio in Review

As of Q2 2025, Parallax Volatility Advisers held 1,897 positions worth $44.4B, up 20% from $36.9B the previous quarter. Its ten largest holdings account for 42% of the portfolio.

Parallax Volatility Advisers's Q2 2025 filing shows 384 new, 438 increased, 523 reduced and 370 closed positions. Its largest new stake was iShares 20+ Year Treasury Bond ETF: 457,767 shares worth $40.4M. The largest sale was TSMC, an estimated $151M.

By sector, the portfolio is most concentrated in Technology at 1.7% of assets, down from 2.6% a quarter earlier, followed by Industrials and Communication Services.

  • Parallax Volatility Advisers's largest Q2 2025 buy was iShares 20+ Year Treasury Bond ETF: 457,767 shares worth $40.4M.
  • Parallax Volatility Advisers added most to Arm in Q2 2025, an estimated $43.8M increase.
  • Parallax Volatility Advisers's biggest Q2 2025 reduction was Apple, cutting an estimated $63.5M.
  • Parallax Volatility Advisers fully exited TSMC in Q2 2025, selling an estimated $151M.
  • Parallax Volatility Advisers's ten largest holdings make up 42% of its $44.4B portfolio in Q2 2025.
  • Parallax Volatility Advisers opened 384 new positions and closed 370 in Q2 2025.
  • Parallax Volatility Advisers's portfolio value rose 20% quarter-over-quarter to $44.4B.

Based on Parallax Volatility Advisers's 13F filing for Q2 2025, filed 14 Aug 2025.