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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
(+20%)
Cap. Flow
+$898M
Cap. Flow
% of AUM
2.02%
Top 10 Holdings %
Top 10 Hldgs %
41.94%
Holding
1,897
New
384
Increased
438
Reduced
523
Closed
370
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Arm
ARM
|
+$43.8M |
| 2 |
iShares 20+ Year Treasury Bond ETF
TLT
|
+$39.9M |
| 3 |
Netflix
NFLX
|
+$36.5M |
| 4 |
GE Aerospace
GE
|
+$34.6M |
| 5 |
JD.com
JD
|
+$30.8M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
TSMC
TSM
|
+$151M |
| 2 |
Tesla
TSLA
|
+$103M |
| 3 |
Apple
AAPL
|
+$63.5M |
| 4 |
Visa
V
|
+$51.1M |
| 5 |
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 | |
|---|---|---|---|---|---|---|
1176
PUT
State Street Materials Select Sector SPDR ETF
XLB
$8.55B
| $430K | ﹤0.01% |
9,800
-115,200
| -92% | -$4.88M |
|
|
APLS
1177
DELISTED
Apellis Pharmaceuticals
APLS
| $423K | ﹤0.01% |
24,443
-3,907
| -14% | -$72.3K |
|
1178
PUT
Linde
LIN
$226B
| $422K | ﹤0.01% |
+900
| New | +$411K |
|
1179
CALL
MasterCraft Boat Holdings
MCFT
$591M
| $418K | ﹤0.01% |
22,500
| – | – |
|
|
1180
PUT
MasterCraft Boat Holdings
MCFT
$591M
| $418K | ﹤0.01% |
22,500
| – | – |
|
|
HIMX
1181
Himax Technologies
HIMX
$2.4B
| $418K | ﹤0.01% |
46,773
+1,827
| +4% | +$14.4K |
|
1182
Lucid Motors
LCID
$2.75B
| $416K | ﹤0.01% |
+19,700
| New | +$472K |
|
1183
CALL
CRH
CRH
$65B
| $413K | ﹤0.01% |
4,500
-287,900
| -98% | -$26.3M |
|
1184
PUT
iShares US Home Construction ETF
ITB
$2.28B
| $410K | ﹤0.01% |
4,400
-23,200
| -84% | -$2.12M |
|
1185
Avis
CAR
$4.89B
| $408K | ﹤0.01% |
2,415
-7,080
| -75% | -$763K |
|
1186
PUT
iQIYI
IQ
$1.24B
| $407K | ﹤0.01% |
230,000
| – | – |
|
1187
CALL
Sarepta Therapeutics
SRPT
$1.77B
| $407K | ﹤0.01% |
23,800
| – | – |
|
|
1188
Linde
LIN
$226B
| $403K | ﹤0.01% |
+860
| New | +$393K |
|
1189
CALL
Melco Resorts & Entertainment
MLCO
$2.14B
| $403K | ﹤0.01% |
55,700
| – | – |
|
|
BACCU
1190
Blue Acquisition Corp Unit
BACCU
| $402K | ﹤0.01% |
+40,000
| New | +$402K |
|
1191
Abbott
ABT
$187B
| $400K | ﹤0.01% |
2,941
-39,660
| -93% | -$5.23M |
|
|
GTM
1192
ZoomInfo Technologies
GTM
$1.22B
| $392K | ﹤0.01% |
38,715
-62,794
| -62% | -$581K |
|
1193
CALL
Constellium
CSTM
$3.88B
| $391K | ﹤0.01% |
+29,400
| New | +$330K |
|
1194
Digital Realty Trust
DLR
$71.3B
| $391K | ﹤0.01% |
+2,242
| New | +$367K |
|
1195
CALL
Lennar Class A
LEN
$20.4B
| $387K | ﹤0.01% |
+3,500
| New | +$379K |
|
1196
PUT
Patterson-UTI
PTEN
$3.83B
| $385K | ﹤0.01% |
+65,000
| New | +$391K |
|
1197
CALL
Energy Fuels
UUUU
$3.22B
| $385K | ﹤0.01% |
+66,900
| New | +$321K |
|
1198
Tractor Supply
TSCO
$17.9B
| $385K | ﹤0.01% |
+7,288
| New | +$373K |
|
1199
Elastic
ESTC
$7.27B
| $380K | ﹤0.01% |
+4,504
| New | +$381K |
|
1200
SharkNinja
SN
$25.5B
| $380K | ﹤0.01% |
3,835
+2,191
| +133% | +$189K |
|
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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.