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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 | |
|---|---|---|---|---|---|---|
1301
Patterson-UTI
PTEN
$3.83B
| $181K | ﹤0.01% |
+30,513
| New | +$184K |
|
1302
CALL
Microchip Technology
MCHP
$40.4B
| $176K | ﹤0.01% |
2,500
-327,900
| -99% | -$18M |
|
1303
PUT
Herbalife
HLF
$1.19B
| $172K | ﹤0.01% |
+20,000
| New | +$149K |
|
1304
CALL
PBF Energy
PBF
$7.26B
| $171K | ﹤0.01% |
+7,900
| New | +$150K |
|
1305
Samsara
IOT
$22.3B
| $171K | ﹤0.01% |
4,296
+1,027
| +31% | +$42.4K |
|
1306
PUT
Five Below
FIVE
$12.8B
| $171K | ﹤0.01% |
+1,300
| New | +$127K |
|
1307
CALL
ProShares Bitcoin Strategy ETF
BITO
$1.44B
| $170K | ﹤0.01% |
7,900
-19,000
| -71% | -$392K |
|
1308
CALL
DuPont de Nemours
DD
$19.5B
| $165K | ﹤0.01% |
1,912
-77,755
| -98% | -$6.46M |
|
1309
PUT
Ralph Lauren
RL
$23.6B
| $165K | ﹤0.01% |
600
-7,000
| -92% | -$1.73M |
|
1310
AGNC Investment
AGNC
$12.6B
| $164K | ﹤0.01% |
17,865
-164,430
| -90% | -$1.47M |
|
|
PMTRU
1311
Perimeter Acquisition Corp I Unit
PMTRU
$195M
| $163K | ﹤0.01% |
+15,478
| New | +$159K |
|
1312
CALL
Thermo Fisher Scientific
TMO
$214B
| $162K | ﹤0.01% |
400
-4,700
| -92% | -$1.97M |
|
|
NNDM
1313
PUT
Nano Dimension
NNDM
$330M
| $162K | ﹤0.01% |
100,000
| – | – |
|
1314
Cytokinetics
CYTK
$11B
| $162K | ﹤0.01% |
4,889
-33,673
| -87% | -$1.17M |
|
1315
CALL
Hilton Worldwide
HLT
$72.5B
| $160K | ﹤0.01% |
+600
| New | +$143K |
|
1316
NextDecade
NEXT
$1.81B
| $158K | ﹤0.01% |
+17,711
| New | +$137K |
|
1317
CALL
iShares MSCI Canada ETF
EWC
$6.26B
| $157K | ﹤0.01% |
+3,400
| New | +$147K |
|
1318
Enovix
ENVX
$929M
| $157K | ﹤0.01% |
+17,330
| New | +$113K |
|
1319
Nasdaq
NDAQ
$52.9B
| $157K | ﹤0.01% |
+1,751
| New | +$140K |
|
1320
Bath & Body Works
BBWI
$4.06B
| $157K | ﹤0.01% |
5,225
-18,254
| -78% | -$534K |
|
1321
PUT
CRH
CRH
$65B
| $156K | ﹤0.01% |
1,700
-700
| -29% | -$63.9K |
|
1322
State Street SPDR S&P Biotech ETF
XBI
$10.1B
| $154K | ﹤0.01% |
1,862
-13,478
| -88% | -$1.08M |
|
1323
PUT
United Microelectronic
UMC
$48.2B
| $153K | ﹤0.01% |
20,000
| – | – |
|
|
KEEL
1324
CALL
Keel Infrastructure Corp
KEEL
$2.31B
| $152K | ﹤0.01% |
180,700
-25,000
| -12% | -$23.1K |
|
|
TVACW
1325
Texas Ventures Acquisition III Corp Warrants
TVACW
$6.62M
| $151K | ﹤0.01% |
+559,301
| New | +$128K |
|
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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.