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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
ETSY icon
501
PUT
Etsy
ETSY
$7.81B
$7.42M 0.02%
147,900
+66,300
+81% +$3.3M
IBB icon
502
PUT
iShares Biotechnology ETF
IBB
$9.53B
$7.4M 0.02%
+58,500
New +$7.18M
GLW icon
503
CALL
Corning
GLW
$135B
$7.38M 0.02%
140,400
+200
+0.1% +$9.36K
TER icon
504
PUT
Teradyne
TER
$60.2B
$7.35M 0.02%
81,700
+21,000
+35% +$1.68M
NTR icon
505
CALL
Nutrien
NTR
$32B
$7.28M 0.02%
125,000
NTR icon
506
PUT
Nutrien
NTR
$32B
$7.28M 0.02%
125,000
NOW icon
507
CALL
ServiceNow
NOW
$121B
$7.2M 0.02%
35,000
+27,500
+367% +$5.19M
BMO icon
508
CALL
Bank of Montreal
BMO
$127B
$7.19M 0.02%
65,000
BMO icon
509
PUT
Bank of Montreal
BMO
$127B
$7.19M 0.02%
65,000
HYG icon
510
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$16.6B
$7.13M 0.02%
+88,401
New +$6.96M
XYZ
511
Block Inc
XYZ
$47B
$7.12M 0.02%
104,838
-700,933
-87% -$40.8M
HOOD icon
512
Robinhood
HOOD
$81.6B
$7.11M 0.02%
75,909
-203,475
-73% -$12M
XLY icon
513
CALL
State Street Consumer Discretionary Select Sector SPDR ETF
XLY
$22.9B
$7.11M 0.02%
65,400
-9,400
-13% -$961K
RBLX icon
514
CALL
Roblox
RBLX
$25.7B
$7.1M 0.02%
67,500
-88,500
-57% -$6.95M
BEKE icon
515
CALL
KE Holdings
BEKE
$18.7B
$7.1M 0.02%
400,200
-1,146,000
-74% -$22M
DUK icon
516
CALL
Duke Energy
DUK
$96.6B
$7.08M 0.02%
60,000
+41,800
+230% +$4.93M
MPC icon
517
Marathon Petroleum
MPC
$84B
$7.06M 0.02%
42,473
+23,371
+122% +$3.5M
U icon
518
CALL
Unity
U
$17.8B
$7.02M 0.02%
290,000
-168,600
-37% -$3.71M
DGX icon
519
CALL
Quest Diagnostics
DGX
$26.3B
$6.88M 0.02%
38,300
+18,000
+89% +$3.13M
AMAT icon
520
Applied Materials
AMAT
$419B
$6.88M 0.02%
37,567
-78,808
-68% -$12.5M
KO icon
521
PUT
Coca-Cola
KO
$374B
$6.85M 0.02%
96,800
-135,500
-58% -$9.65M
MDB icon
522
CALL
MongoDB
MDB
$29.8B
$6.8M 0.02%
32,400
-6,200
-16% -$1.15M
CI icon
523
PUT
Cigna
CI
$72.7B
$6.78M 0.02%
20,500
+15,700
+327% +$5.06M
SMTC icon
524
PUT
Semtech
SMTC
$12.6B
$6.77M 0.02%
150,000
IVV icon
525
PUT
iShares Core S&P 500 ETF
IVV
$897B
$6.77M 0.02%
+10,900
New +$6.26M

Similar funds

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.