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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 | |
|---|---|---|---|---|---|---|
|
CRAQU
1226
Cal Redwood Acquisition Corp Units
CRAQU
| $308K | ﹤0.01% |
+30,000
| New | +$303K |
|
|
HTZWW
1227
Hertz Global Holdings Warrants
HTZWW
$83.4M
| $306K | ﹤0.01% |
83,850
| – | – |
|
1228
PUT
Cinemark Holdings
CNK
$4.4B
| $305K | ﹤0.01% |
10,100
| – | – |
|
1229
Hallador Energy
HNRG
$698M
| $301K | ﹤0.01% |
+19,009
| New | +$294K |
|
1230
CALL
iQIYI
IQ
$1.24B
| $301K | ﹤0.01% |
170,000
| – | – |
|
1231
PUT
Monolithic Power Systems
MPWR
$66.8B
| $293K | ﹤0.01% |
400
-1,300
| -76% | -$828K |
|
1232
CALL
iShares National Muni Bond ETF
MUB
$45.3B
| $293K | ﹤0.01% |
+2,800
| New | +$291K |
|
1233
Genuine Parts
GPC
$18.3B
| $291K | ﹤0.01% |
+2,400
| New | +$289K |
|
1234
PUT
PubMatic
PUBM
$626M
| $291K | ﹤0.01% |
23,400
| – | – |
|
1235
PUT
Uranium Energy
UEC
$5.32B
| $291K | ﹤0.01% |
+42,800
| New | +$240K |
|
1236
CALL
StoneCo
STNE
$2.69B
| $289K | ﹤0.01% |
+18,000
| New | +$240K |
|
1237
Comstock Resources
CRK
$3.88B
| $282K | ﹤0.01% |
+10,202
| New | +$232K |
|
1238
Burlington
BURL
$23.4B
| $281K | ﹤0.01% |
1,207
-4,431
| -79% | -$1.05M |
|
1239
CALL
Howmet Aerospace
HWM
$116B
| $279K | ﹤0.01% |
+1,500
| New | +$231K |
|
|
1240
CALL
Comstock Resources
CRK
$3.88B
| $277K | ﹤0.01% |
10,000
-160,000
| -94% | -$3.64M |
|
1241
Pultegroup
PHM
$24.7B
| $276K | ﹤0.01% |
2,615
-26,475
| -91% | -$2.67M |
|
1242
Hershey
HSY
$36.8B
| $272K | ﹤0.01% |
1,638
-3,419
| -68% | -$564K |
|
1243
Mercado Libre
MELI
$92.8B
| $269K | ﹤0.01% |
+103
| New | +$241K |
|
1244
Grab
GRAB
$15B
| $266K | ﹤0.01% |
52,799
+35,703
| +209% | +$167K |
|
1245
PUT
Matador Resources
MTDR
$6.04B
| $262K | ﹤0.01% |
5,500
| – | – |
|
1246
BioNTech
BNTX
$22.9B
| $261K | ﹤0.01% |
2,447
+1,813
| +286% | +$183K |
|
1247
CALL
Sony
SONY
$136B
| $260K | ﹤0.01% |
+10,000
| New | +$250K |
|
1248
International Flavors & Fragrances
IFF
$21.6B
| $259K | ﹤0.01% |
+3,520
| New | +$266K |
|
1249
KeyCorp
KEY
$24.3B
| $258K | ﹤0.01% |
14,829
-16,883
| -53% | -$262K |
|
1250
PUT
LyondellBasell Industries
LYB
$19.8B
| $255K | ﹤0.01% |
+4,400
| New | +$256K |
|
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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.