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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 | |
|---|---|---|---|---|---|---|
301
CALL
AT&T
T
$162B
| $17.1M | 0.04% |
591,900
+318,200
| +116% | +$8.77M |
|
302
CALL
Intel
INTC
$503B
| $17M | 0.04% |
758,800
-2,767,200
| -78% | -$57.3M |
|
303
PUT
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
$46.3B
| $16.9M | 0.04% |
38,400
-47,900
| -56% | -$19.9M |
|
304
PUT
Workday
WDAY
$42B
| $16.8M | 0.04% |
70,000
+67,500
| +2,700% | +$16.4M |
|
305
General Motors
GM
$76.3B
| $16.7M | 0.04% |
340,011
+191,953
| +130% | +$9.1M |
|
306
CALL
United Parcel Service
UPS
$87.7B
| $16.4M | 0.04% |
162,500
-17,400
| -10% | -$1.71M |
|
307
PUT
MongoDB
MDB
$29.8B
| $16.3M | 0.04% |
77,500
-20,600
| -21% | -$3.81M |
|
308
CALL
Blackrock
BLK
$175B
| $16.2M | 0.04% |
15,400
+14,800
| +2,467% | +$14M |
|
309
PUT
iShares Semiconductor ETF
SOXX
$47.7B
| $16M | 0.04% |
67,200
-900
| -1% | -$180K |
|
310
CALL
Marathon Digital Holdings
MARA
$4.06B
| $15.9M | 0.04% |
1,011,900
-543,400
| -35% | -$7.78M |
|
311
CALL
First Solar
FSLR
$26.2B
| $15.8M | 0.04% |
95,500
-700
| -0.7% | -$103K |
|
|
312
PUT
GE Aerospace
GE
$389B
| $15.8M | 0.04% |
61,200
+31,200
| +104% | +$6.85M |
|
|
313
Intel
INTC
$503B
| $15.7M | 0.04% |
+700,159
| New | +$14.5M |
|
314
Super Micro Computer
SMCI
$19B
| $15.4M | 0.03% |
314,170
+146,465
| +87% | +$5.65M |
|
315
PUT
Home Depot
HD
$349B
| $15.4M | 0.03% |
41,900
-57,400
| -58% | -$20.8M |
|
316
CSX Corp
CSX
$93.9B
| $15.3M | 0.03% |
468,507
+468,494
| +3,603,800% | +$14.1M |
|
317
PUT
Lam Research
LRCX
$383B
| $15.2M | 0.03% |
156,200
-213,400
| -58% | -$16.9M |
|
318
Wells Fargo
WFC
$265B
| $15.2M | 0.03% |
189,534
-136,084
| -42% | -$9.81M |
|
319
CALL
ICICI Bank
IBN
$109B
| $15.1M | 0.03% |
+450,000
| New | +$14.9M |
|
320
PUT
iShares MSCI EAFE ETF
EFA
$79.4B
| $15.1M | 0.03% |
169,300
-2,244,900
| -93% | -$192M |
|
321
PUT
Datadog
DDOG
$81.6B
| $15.1M | 0.03% |
112,300
-45,800
| -29% | -$5.07M |
|
|
322
iShares Semiconductor ETF
SOXX
$47.7B
| $15M | 0.03% |
62,741
+46,144
| +278% | +$9.25M |
|
|
TLN
323
CALL
Talen Energy Corp
TLN
$16.2B
| $14.9M | 0.03% |
51,400
-18,700
| -27% | -$4.44M |
|
324
PUT
KKR & Co
KKR
$92.8B
| $14.9M | 0.03% |
111,800
+25,500
| +30% | +$2.98M |
|
325
PUT
Salesforce
CRM
$153B
| $14.9M | 0.03% |
54,500
-164,700
| -75% | -$44M |
|
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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.