2026 Q3 Portfolio Activity
In 2026 Q3, CenterStar Asset Management, LLC maintained a portfolio of 364 distinct positions. The most significant new addition was KROGER CO, now representing 1.24% of the total fund value. They heavily accumulated shares in INVESCO QQQ TR, increasing the position by 1765.5%. The fund also reduced its exposure to STATE STR SPDR S&P 500 ETF T by 98.8%.
Position History
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Total Positions
364
Quarter
2026 Q3
Top Holding
QQQ (28.2%)
Top 10 Concentration
48.1%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 364
CenterStar Asset Management, LLC Full Holdings List — 2026 Q3
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
QQQ
PUT
INVESCO QQQ TR
|
PUT Option | 28.22% | 2.50% |
#1
3
Prev: #4
|
9.0 |
—
|
142,300 | 711.5% |
P
S
|
162,300 | $120,064,671 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
TSLA
PUT
TESLA INC
|
PUT Option | 4.66% | 1.00% |
#2
11
Prev: #13
|
6.4 |
—
|
41,900 | 299.3% |
P
S
|
55,900 | $19,833,879 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
SNDK
PUT
SANDISK CORP
|
PUT Option | 2.74% | — |
#3
Prev: #—
|
5.6 |
—
|
6,700 | — |
NEW
|
6,700 | $11,657,263 | 2026 Q2 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
MRVL
CALL
MARVELL TECHNOL...
|
CALL Option | 2.39% | 0.33% |
#4
58
Prev: #62
|
4.5 |
—
|
32,000 | 492.3% |
P
S
|
38,500 | $10,172,085 | 2018 Q1 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
NVDA
NVIDIA CORPORAT...
|
Technology | 1.87% | 0.86% |
#5
12
Prev: #17
|
3.7 |
—
|
9,392 | 37.1% |
P
S
|
34,698 | $7,972,386 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
SMH
PUT
VANECK ETF TRUS...
|
PUT Option | 1.80% | 2.12% |
#6
1
Prev: #5
|
0.7 |
—
|
-6,400 | -33.7% |
P
S
|
12,600 | $7,673,400 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
USO
PUT
UNITED STS OIL ...
|
PUT Option | 1.80% | 0.25% |
#7
72
Prev: #79
|
3.7 |
—
|
38,400 | 272.3% |
P
S
|
52,500 | $7,647,150 | 2020 Q3 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
SNDK
CALL
SANDISK CORP
|
CALL Option | 1.72% | 0.39% |
#8
42
Prev: #50
|
3.7 |
—
|
3,200 | 320.0% |
P
S
|
4,200 | $7,307,538 | 2026 Q2 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
NVDA
PUT
NVIDIA CORPORAT...
|
PUT Option | 1.51% | 0.63% |
#9
19
Prev: #28
|
3.6 |
—
|
9,700 | 52.4% |
P
S
|
28,200 | $6,440,316 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
META
PUT
META PLATFORMS ...
|
PUT Option | 1.40% | 1.57% |
#10
4
Prev: #6
|
0.6 |
—
|
-8,200 | -50.0% |
P
S
|
8,200 | $5,946,476 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
TSLA
TESLA INC
|
Consumer Cyclical | 1.39% | 0.88% |
#11
4
Prev: #15
|
3.1 |
—
|
4,366 | 35.4% |
P
S
|
16,694 | $5,905,336 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
QQQ
CALL
INVESCO QQQ TR
|
CALL Option | 1.29% | 1.09% |
#12
Prev: #12
|
1.0 |
—
|
-1,300 | -14.9% |
P
S
|
7,400 | $5,474,298 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
MRVL
PUT
MARVELL TECHNOL...
|
PUT Option | 1.27% | 0.10% |
#13
128
Prev: #141
|
3.5 |
—
|
18,500 | 925.0% |
P
S
|
20,500 | $5,416,305 | 2018 Q1 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
KR
CALL
KROGER CO
|
CALL Option | 1.24% | — |
#14
Prev: #—
|
4.0 |
—
|
90,300 | — |
NEW
|
90,300 | $5,293,386 | 2018 Q1 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
TSM
PUT
TAIWAN SEMICOND...
|
PUT Option | 1.14% | 1.42% |
#15
8
Prev: #7
|
0.5 |
—
|
-6,900 | -39.4% |
P
S
|
10,600 | $4,835,614 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
NBIS
NEBIUS GROUP N....
|
Communication Services | 1.06% | 0.36% |
#16
38
Prev: #54
|
3.4 |
—
|
11,447 | 148.7% |
P
S
|
19,147 | $4,510,555 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
SLV
PUT
ISHARES SILVER ...
|
PUT Option | 0.97% | 0.31% |
#17
51
Prev: #68
|
3.4 |
—
|
42,000 | 123.5% |
P
S
|
76,000 | $4,142,760 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
WDC
WESTERN DIGITAL...
|
Technology | 0.97% | — |
#18
Prev: #—
|
3.9 |
—
|
9,048 | — |
NEW
|
9,048 | $4,135,524 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
ORCL
PUT
ORACLE CORP
|
PUT Option | 0.94% | — |
#19
Prev: #—
|
3.9 |
—
|
29,200 | — |
NEW
|
29,200 | $4,009,160 | 2018 Q1 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
TXN
TEXAS INSTRS IN...
|
Technology | 0.91% | — |
#20
Prev: #—
|
3.9 |
—
|
13,781 | — |
NEW
|
13,781 | $3,875,837 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
STX
SEAGATE TECHNOL...
|
Technology | 0.87% | — |
#21
Prev: #—
|
3.8 |
—
|
3,990 | — |
NEW
|
3,990 | $3,681,234 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
KLAC
KLA CORP
|
Technology | 0.83% | — |
#22
Prev: #—
|
3.8 |
—
|
17,955 | — |
NEW
|
17,955 | $3,522,412 | 2018 Q3 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
ZS
CALL
ZSCALER INC
|
CALL Option | 0.77% | — |
#23
Prev: #—
|
3.8 |
—
|
16,500 | — |
NEW
|
16,500 | $3,290,430 | 2019 Q1 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
SMH
CALL
VANECK ETF TRUS...
|
CALL Option | 0.74% | — |
#24
Prev: #—
|
3.8 |
—
|
5,200 | — |
NEW
|
5,200 | $3,166,800 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
RSP
CALL
INVESCO EXCHANG...
|
CALL Option | 0.73% | — |
#25
Prev: #—
|
3.8 |
—
|
15,000 | — |
NEW
|
15,000 | $3,120,300 | 2025 Q1 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
ORCL
CALL
ORACLE CORP
|
CALL Option | 0.68% | 0.10% |
#26
116
Prev: #142
|
3.3 |
—
|
17,200 | 430.0% |
P
S
|
21,200 | $2,910,760 | 2018 Q1 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
AAPL
PUT
APPLE INC
|
PUT Option | 0.68% | 1.35% |
#27
19
Prev: #8
|
0.3 |
—
|
-18,700 | -68.2% |
P
S
|
8,700 | $2,897,274 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
ZS
PUT
ZSCALER INC
|
PUT Option | 0.68% | — |
#28
Prev: #—
|
3.8 |
—
|
14,500 | — |
NEW
|
14,500 | $2,891,590 | 2019 Q1 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
EXPE
PUT
EXPEDIA GROUP I...
|
PUT Option | 0.66% | — |
#29
Prev: #—
|
3.8 |
—
|
10,700 | — |
NEW
|
10,700 | $2,817,952 | 2018 Q1 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
AVGO
PUT
BROADCOM INC
|
PUT Option | 0.59% | 0.12% |
#30
103
Prev: #133
|
3.2 |
—
|
5,300 | 278.9% |
P
S
|
7,200 | $2,528,568 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
DELL
DELL TECHNOLOGI...
|
Technology | 0.57% | — |
#31
Prev: #—
|
3.7 |
—
|
4,500 | — |
NEW
|
4,500 | $2,432,565 | 2019 Q1 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
DELL
PUT
DELL TECHNOLOGI...
|
PUT Option | 0.57% | — |
#32
Prev: #—
|
3.7 |
—
|
4,500 | — |
NEW
|
4,500 | $2,420,775 | 2019 Q1 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
MU
CALL
MICRON TECHNOLO...
|
CALL Option | 0.55% | 0.69% |
#33
13
Prev: #20
|
0.2 |
—
|
-1,300 | -37.1% |
P
S
|
2,200 | $2,343,242 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
AMD
PUT
ADVANCED MICRO ...
|
PUT Option | 0.55% | 0.18% |
#34
68
Prev: #102
|
3.2 |
—
|
2,000 | 111.1% |
P
S
|
3,800 | $2,324,688 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
WDC
PUT
WESTERN DIGITAL...
|
PUT Option | 0.54% | — |
#35
Prev: #—
|
3.7 |
—
|
5,100 | — |
NEW
|
5,100 | $2,317,746 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
SPY
CALL
STATE STR SPDR ...
|
CALL Option | 0.52% | 13.90% |
#36
34
Prev: #2
|
0.2 |
—
|
-106,700 | -97.4% |
P
S
|
2,900 | $2,211,627 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
AAPL
APPLE INC
|
Technology | 0.51% | 0.27% |
#37
39
Prev: #76
|
2.7 |
—
|
1,088 | 20.1% |
P
S
|
6,510 | $2,169,588 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
HPE
PUT
HEWLETT PACKARD...
|
PUT Option | 0.50% | — |
#38
Prev: #—
|
3.7 |
—
|
33,500 | — |
NEW
|
33,500 | $2,140,315 | 2026 Q3 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
HPE
HEWLETT PACKARD...
|
Technology | 0.50% | — |
#39
Prev: #—
|
3.7 |
—
|
33,235 | — |
NEW
|
33,235 | $2,131,527 | 2026 Q3 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
STX
PUT
SEAGATE TECHNOL...
|
PUT Option | 0.50% | — |
#40
Prev: #—
|
3.7 |
—
|
2,300 | — |
NEW
|
2,300 | $2,121,382 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
GOOG
PUT
ALPHABET INC
|
PUT Option | 0.50% | 0.59% |
#41
6
Prev: #35
|
0.2 |
—
|
-3,600 | -36.7% |
P
S
|
6,200 | $2,112,588 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
SLV
CALL
ISHARES SILVER ...
|
CALL Option | 0.48% | 0.40% |
#42
6
Prev: #48
|
0.7 |
—
|
-6,500 | -14.8% |
P
S
|
37,500 | $2,044,125 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
UPS
PUT
UNITED PARCEL S...
|
PUT Option | 0.47% | 0.34% |
#43
18
Prev: #61
|
2.2 |
—
|
2,900 | 15.5% |
P
S
|
21,600 | $2,018,304 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
STX
CALL
SEAGATE TECHNOL...
|
CALL Option | 0.46% | — |
#44
Prev: #—
|
3.7 |
—
|
2,100 | — |
NEW
|
2,100 | $1,936,914 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
XLK
PUT
SELECT SECTOR S...
|
PUT Option | 0.45% | — |
#45
Prev: #—
|
3.7 |
—
|
9,800 | — |
NEW
|
9,800 | $1,918,350 | 2018 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
USO
CALL
UNITED STS OIL ...
|
CALL Option | 0.45% | 0.13% |
#46
83
Prev: #129
|
3.2 |
—
|
6,000 | 85.7% |
P
S
|
13,000 | $1,893,580 | 2020 Q3 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
KR
PUT
KROGER CO
|
PUT Option | 0.43% | — |
#47
Prev: #—
|
3.7 |
—
|
31,000 | — |
NEW
|
31,000 | $1,817,220 | 2018 Q1 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
NBIS
PUT
NEBIUS GROUP N....
|
PUT Option | 0.43% | — |
#48
Prev: #—
|
3.7 |
—
|
7,700 | — |
NEW
|
7,700 | $1,816,276 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
MSFT
CALL
MICROSOFT CORP
|
CALL Option | 0.42% | — |
#49
Prev: #—
|
3.7 |
—
|
3,500 | — |
NEW
|
3,500 | $1,795,150 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 | |||
|
META
META PLATFORMS ...
|
Communication Services | 0.40% | 0.85% |
#50
32
Prev: #18
|
0.2 |
—
|
-6,529 | -73.5% |
P
S
|
2,358 | $1,715,009 | 2017 Q4 | 13F Filing | 2026-09-30 | 2026-10-09 |
Showing 1-50 of 364 holdings