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Parallax Volatility Advisers

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
Cap. Flow
+$898M
Cap. Flow %
2.02%
Top 10 Hldgs %
41.94%
Holding
1,897
New
384
Increased
438
Reduced
523
Closed
370

Top Buys

Rank Stock Value
1
ARM icon
Arm
ARM
+$43.8M
2
TLT icon
iShares 20+ Year Treasury Bond ETF
TLT
+$39.9M
3
NFLX icon
Netflix
NFLX
+$36.5M
4
GE icon
GE Aerospace
GE
+$34.6M
5
JD icon
JD.com
JD
+$30.8M

Top Sells

Rank Stock Value
1
TSM icon
TSMC
TSM
+$151M
2
TSLA icon
Tesla
TSLA
+$103M
3
AAPL icon
Apple
AAPL
+$63.5M
4
V icon
Visa
V
+$51.1M
5
TMUS icon
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
GLW icon
1026
Corning
GLW
$135B
$979K ﹤0.01%
18,611
-62,132
-77% -$2.91M
BTBT icon
1027
CALL
Bit Digital
BTBT
$475M
$977K ﹤0.01%
446,000
-274,000
-38% -$605K
PTON icon
1028
Peloton Interactive
PTON
$2.38B
$976K ﹤0.01%
140,664
-17,337
-11% -$113K
ZBH icon
1029
Zimmer Biomet
ZBH
$18.8B
$975K ﹤0.01%
10,692
+6,494
+155% +$628K
MRK icon
1030
Merck
MRK
$317B
$975K ﹤0.01%
+12,317
New +$979K
EXC icon
1031
Exelon
EXC
$46.7B
$972K ﹤0.01%
22,385
-3,565
-14% -$159K
DECK icon
1032
PUT
Deckers Outdoor
DECK
$13.3B
$969K ﹤0.01%
9,400
+8,200
+683% +$908K
SNDK
1033
Sandisk
SNDK
$186B
$967K ﹤0.01%
21,319
+5,745
+37% +$220K
VKTX icon
1034
Viking Therapeutics
VKTX
$3.88B
$942K ﹤0.01%
35,540
-47,729
-57% -$1.26M
USFD icon
1035
CALL
US Foods
USFD
$23.6B
$940K ﹤0.01%
12,200
EMR icon
1036
PUT
Emerson Electric
EMR
$87.5B
$933K ﹤0.01%
7,000
-200
-3% -$22.9K
MRNA icon
1037
Moderna
MRNA
$21.5B
$930K ﹤0.01%
33,692
+20,179
+149% +$531K
EQX icon
1038
CALL
Equinox Gold
EQX
$8.48B
$927K ﹤0.01%
+161,200
New +$1.05M
DINO icon
1039
PUT
HF Sinclair
DINO
$14.7B
$924K ﹤0.01%
+22,500
New +$775K
AGNC icon
1040
CALL
AGNC Investment
AGNC
$12.6B
$919K ﹤0.01%
100,000
-400,000
-80% -$3.58M
GDS icon
1041
CALL
GDS Holdings
GDS
$6.38B
$917K ﹤0.01%
30,000
LEU icon
1042
PUT
Centrus Energy
LEU
$3.5B
$916K ﹤0.01%
+5,000
New +$534K
ENPH icon
1043
Enphase Energy
ENPH
$5.24B
$915K ﹤0.01%
23,080
+23,079
+2,307,900% +$1.07M
IREN icon
1044
Iris Energy
IREN
$13.6B
$910K ﹤0.01%
+62,481
New +$507K
PH icon
1045
CALL
Parker-Hannifin
PH
$135B
$908K ﹤0.01%
1,300
-2,000
-61% -$1.26M
NOC icon
1046
PUT
Northrop Grumman
NOC
$80.7B
$900K ﹤0.01%
1,800
-26,200
-94% -$12.9M
DHC
1047
CALL
Diversified Healthcare Trust
DHC
$2.11B
$895K ﹤0.01%
250,000
+50,000
+25% +$144K
VIPS icon
1048
CALL
Vipshop
VIPS
$7.4B
$886K ﹤0.01%
58,900
-700
-1% -$9.91K
WULF icon
1049
TeraWulf
WULF
$8.73B
$883K ﹤0.01%
201,570
+40,570
+25% +$139K
FLR icon
1050
CALL
Fluor
FLR
$6.81B
$882K ﹤0.01%
17,200
-12,800
-43% -$510K

Similar funds

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.