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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 | |
|---|---|---|---|---|---|---|
676
CALL
Marathon Petroleum
MPC
$84B
| $3.67M | 0.01% |
+22,100
| New | +$3.31M |
|
677
CALL
Carrier Global
CARR
$52.7B
| $3.66M | 0.01% |
50,000
-20,000
| -29% | -$1.36M |
|
678
PUT
Shell
SHEL
$248B
| $3.65M | 0.01% |
51,800
+33,400
| +182% | +$2.24M |
|
679
Pfizer
PFE
$149B
| $3.6M | 0.01% |
148,435
+29,650
| +25% | +$691K |
|
680
PUT
Union Pacific
UNP
$175B
| $3.59M | 0.01% |
+15,600
| New | +$3.46M |
|
681
PUT
Hallador Energy
HNRG
$698M
| $3.56M | 0.01% |
+225,000
| New | +$3.48M |
|
682
CALL
Coeur Mining
CDE
$16.1B
| $3.54M | 0.01% |
+400,000
| New | +$2.91M |
|
683
CALL
Snap
SNAP
$8.83B
| $3.52M | 0.01% |
405,000
-830,000
| -67% | -$6.89M |
|
684
PUT
Abbott
ABT
$187B
| $3.51M | 0.01% |
25,800
-62,900
| -71% | -$8.29M |
|
|
TEM
685
PUT
Tempus AI
TEM
$8.32B
| $3.49M | 0.01% |
+55,000
| New | +$3.15M |
|
686
PUT
Honeywell
HON
$76.3B
| $3.49M | 0.01% |
15,915
| – | – |
|
687
Datadog
DDOG
$81.6B
| $3.46M | 0.01% |
25,776
-44,534
| -63% | -$4.93M |
|
688
CALL
Coupang
CPNG
$29.4B
| $3.46M | 0.01% |
115,500
+65,500
| +131% | +$1.68M |
|
689
PUT
Southern Company
SO
$107B
| $3.45M | 0.01% |
37,600
| – | – |
|
690
CALL
US Global Jets ETF
JETS
$803M
| $3.45M | 0.01% |
150,000
| – | – |
|
691
PUT
Diamondback Energy
FANG
$53.1B
| $3.44M | 0.01% |
25,000
-20,600
| -45% | -$2.85M |
|
692
PUT
Upstart Holdings
UPST
$2.89B
| $3.43M | 0.01% |
53,100
-66,100
| -55% | -$3.24M |
|
693
PUT
DraftKings
DKNG
$11B
| $3.43M | 0.01% |
+80,000
| New | +$2.87M |
|
694
CALL
PVH
PVH
$3.99B
| $3.43M | 0.01% |
+50,000
| New | +$3.63M |
|
695
CALL
Cenovus Energy
CVE
$52.1B
| $3.42M | 0.01% |
251,500
-198,500
| -44% | -$2.58M |
|
696
PUT
State Street SPDR S&P Bank ETF
KBE
$1.66B
| $3.4M | 0.01% |
61,000
| – | – |
|
697
CALL
Nutanix
NTNX
$16.3B
| $3.38M | 0.01% |
44,200
| – | – |
|
698
CALL
Suncor Energy
SU
$71.8B
| $3.37M | 0.01% |
+90,000
| New | +$3.25M |
|
|
OKLO
699
PUT
Oklo
OKLO
$7.34B
| $3.36M | 0.01% |
+60,000
| New | +$2.31M |
|
700
BWX Technologies
BWXT
$15.3B
| $3.35M | 0.01% |
+23,275
| New | +$2.72M |
|
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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.