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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
+130.57%
5 Year Est. Return
+159.2%
10 Year Est. Return
+646.93%
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 | |
|---|---|---|---|---|---|---|
176
PUT
American Tower
AMT
$80.5B
| $35.9M | 0.08% |
162,600
+133,100
| +451% | +$28.7M |
|
177
PUT
United Rentals
URI
$70.8B
| $35M | 0.08% |
46,500
-600
| -1% | -$401K |
|
178
PUT
Ares Capital
ARCC
$13.9B
| $34.9M | 0.08% |
1,590,000
+1,090,000
| +218% | +$23.2M |
|
179
PUT
Adobe
ADBE
$101B
| $34.8M | 0.08% |
90,000
-34,900
| -28% | -$13.4M |
|
180
PUT
Live Nation Entertainment
LYV
$42.8B
| $34.7M | 0.08% |
229,700
-170,300
| -43% | -$23.4M |
|
181
CALL
Alibaba
BABA
$306B
| $34.4M | 0.08% |
303,300
+28,100
| +10% | +$3.33M |
|
|
182
Alibaba
BABA
$306B
| $34.3M | 0.08% |
302,860
+201,113
| +198% | +$23.8M |
|
183
PUT
CrowdStrike
CRWD
$215B
| $34.2M | 0.08% |
268,800
-32,000
| -11% | -$3.47M |
|
184
CALL
Costco
COST
$419B
| $34.2M | 0.08% |
34,500
-128,400
| -79% | -$128M |
|
185
CALL
Advanced Micro Devices
AMD
$839B
| $34M | 0.08% |
239,300
-186,500
| -44% | -$20.3M |
|
186
CALL
Core Scientific
CORZ
$7.42B
| $33.9M | 0.08% |
1,987,400
+1,023,700
| +106% | +$10.2M |
|
187
PUT
Intuitive Surgical
ISRG
$131B
| $33.7M | 0.08% |
62,100
+23,500
| +61% | +$12.3M |
|
188
CALL
State Street Health Care Select Sector SPDR ETF
XLV
$41.6B
| $33.7M | 0.08% |
250,100
+99,900
| +67% | +$13.5M |
|
|
189
PUT
T-Mobile US
TMUS
$189B
| $33.7M | 0.08% |
141,300
-7,800
| -5% | -$1.9M |
|
190
PUT
iShares Bitcoin Trust
IBIT
$47.1B
| $33.7M | 0.08% |
549,800
-635,500
| -54% | -$35.6M |
|
191
PUT
Credo Technology Group
CRDO
$43.3B
| $33.5M | 0.08% |
361,800
+348,300
| +2,580% | +$20.3M |
|
|
192
CALL
CrowdStrike
CRWD
$215B
| $33.1M | 0.07% |
260,000
+67,600
| +35% | +$7.33M |
|
193
CALL
KraneShares CSI China Internet ETF
KWEB
$5.67B
| $33M | 0.07% |
961,400
-157,500
| -14% | -$5.22M |
|
194
Zscaler
ZS
$26.1B
| $32.9M | 0.07% |
+104,887
| New | +$26.1M |
|
195
CALL
Fidelity National Information Services
FIS
$22.1B
| $32.6M | 0.07% |
+400,000
| New | +$31.1M |
|
|
196
JD.com
JD
$44.2B
| $32.4M | 0.07% |
991,998
+901,745
| +999% | +$30.8M |
|
197
PUT
Dell
DELL
$295B
| $32.2M | 0.07% |
262,900
-254,200
| -49% | -$26M |
|
198
CALL
UnitedHealth
UNH
$370B
| $32.2M | 0.07% |
103,200
+86,100
| +504% | +$32.9M |
|
199
PUT
Berkshire Hathaway Class B
BRK.B
$1.11T
| $32.2M | 0.07% |
66,200
+30,700
| +86% | +$15.6M |
|
|
200
PUT
KraneShares CSI China Internet ETF
KWEB
$5.67B
| $32.1M | 0.07% |
935,700
-59,800
| -6% | -$1.98M |
|
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.