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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 | |
|---|---|---|---|---|---|---|
626
CALL
Toast
TOST
$20.1B
| $4.43M | 0.01% |
+100,000
| New | +$3.93M |
|
627
CALL
Amphenol
APH
$210B
| $4.4M | 0.01% |
44,600
+7,600
| +21% | +$622K |
|
628
CALL
iShares MSCI Brazil ETF
EWZ
$9.07B
| $4.38M | 0.01% |
151,800
-1,348,200
| -90% | -$36.4M |
|
629
Pitney Bowes
PBI
$2.46B
| $4.36M | 0.01% |
400,000
| – | – |
|
630
PUT
Cenovus Energy
CVE
$52.1B
| $4.36M | 0.01% |
320,500
-174,500
| -35% | -$2.27M |
|
631
PUT
Winnebago Industries
WGO
$885M
| $4.35M | 0.01% |
150,000
| – | – |
|
632
iShares Core US Aggregate Bond ETF
AGG
$137B
| $4.33M | 0.01% |
43,651
| – | – |
|
633
PUT
Blue Owl Capital
OWL
$17.9B
| $4.32M | 0.01% |
225,000
| – | – |
|
634
Texas Instruments
TXN
$254B
| $4.32M | 0.01% |
20,785
-17,264
| -45% | -$3.06M |
|
635
AstraZeneca
AZN
$250B
| $4.3M | 0.01% |
30,793
+30,791
| +1,539,550% | +$4.32M |
|
636
PUT
Fortinet
FTNT
$117B
| $4.3M | 0.01% |
+40,700
| New | +$4.11M |
|
637
PUT
State Street Consumer Staples Select Sector SPDR ETF
XLP
$14.9B
| $4.28M | 0.01% |
52,800
-186,600
| -78% | -$15.1M |
|
638
Magnite
MGNI
$3.49B
| $4.24M | 0.01% |
175,813
-93,170
| -35% | -$1.37M |
|
639
Interactive Brokers
IBKR
$38.8B
| $4.24M | 0.01% |
76,455
+69,247
| +961% | +$3.29M |
|
640
CALL
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$16.6B
| $4.23M | 0.01% |
52,400
+46,800
| +836% | +$3.69M |
|
641
CALL
Nike
NKE
$62.3B
| $4.21M | 0.01% |
59,200
-20,800
| -26% | -$1.25M |
|
642
CALL
Cardinal Health
CAH
$55.7B
| $4.2M | 0.01% |
+25,000
| New | +$3.71M |
|
643
CALL
Cleveland-Cliffs
CLF
$6.98B
| $4.18M | 0.01% |
550,000
+500,000
| +1,000% | +$3.72M |
|
|
644
CALL
State Street Consumer Staples Select Sector SPDR ETF
XLP
$14.9B
| $4.17M | 0.01% |
51,500
-9,000
| -15% | -$730K |
|
645
CALL
Tencent Music
TME
$15.7B
| $4.17M | 0.01% |
213,700
| – | – |
|
646
PUT
Kroger
KR
$35.1B
| $4.16M | 0.01% |
58,000
+8,000
| +16% | +$553K |
|
647
PUT
PG&E
PCG
$37.4B
| $4.13M | 0.01% |
296,200
+124,100
| +72% | +$2.02M |
|
648
PUT
iShares Expanded Tech-Software Sector ETF
IGV
$14.1B
| $4.13M | 0.01% |
37,700
-58,000
| -61% | -$5.74M |
|
|
EGHAU
649
EGH Acquisition Corp Unit
EGHAU
| $4.08M | 0.01% |
+400,550
| New | +$4.05M |
|
650
CALL
Okta
OKTA
$24.9B
| $4.07M | 0.01% |
40,700
-244,200
| -86% | -$26.1M |
|
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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.