2026 Q3 Portfolio Activity
In 2026 Q3, October Effect Ltd maintained a portfolio of 68 distinct positions. The most significant new addition was CALAMOS ETF TR, now representing 0.85% of the total fund value. They heavily accumulated shares in NEOS ETF TRUST, increasing the position by 324.0%. The fund also reduced its exposure to APPLIED OPTOELECTRONICS INC by 39.7%.
Position History
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October Effect Ltd
AUM $95M
Total Positions
68
Quarter
2026 Q3
Top Holding
NVDA (8.5%)
Top 10 Concentration
46.8%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 68
October Effect Ltd 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NVDA
NVIDIA CORPORAT...
|
Technology | 8.47% | 6.92% |
#1
1
Prev: #2
|
5.9 |
—
|
-300 | -0.8% |
P
S
|
36,461 | $8,326,963 |
$158.12
+36.6%
|
2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | ||
|
WDC
WESTERN DIGITAL...
|
Technology | 5.47% | 7.56% |
#2
1
Prev: #1
|
4.2 |
—
|
-740 | -5.9% |
P
S
|
11,841 | $5,381,261 |
$540.77
-36.4%
|
2026 Q1 | 13F Filing | 2026-09-30 | 2026-10-20 | ||
|
META
META PLATFORMS ...
|
Communication Services | 5.10% | 3.66% |
#3
5
Prev: #8
|
4.0 |
—
|
no change | no change |
P
S
|
6,916 | $5,015,345 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
BIL
SPDR SERIES TRU...
|
ETF | 4.73% | 3.71% |
#4
3
Prev: #7
|
4.4 |
—
|
7,658 | 17.8% |
P
S
|
50,741 | $4,649,905 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
AMD
ADVANCED MICRO ...
|
Technology | 4.46% | 3.94% |
#5
Prev: #5
|
2.8 |
—
|
-50 | -0.7% |
P
S
|
7,172 | $4,387,543 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
INTC
INTEL CORP
|
Technology | 4.23% | 4.85% |
#6
3
Prev: #3
|
2.2 |
—
|
-2,369 | -6.4% |
P
S
|
34,572 | $4,156,592 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
QQQI
NEOS ETF TRUST
|
ETF | 3.71% | 0.83% |
#7
26
Prev: #33
|
4.5 |
—
|
50,237 | 324.0% |
P
S
|
65,744 | $3,652,079 | 2025 Q4 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
RDDT
REDDIT INC
|
Communication Services | 3.62% | 4.58% |
#8
4
Prev: #4
|
1.9 |
—
|
-3,021 | -10.8% |
P
S
|
25,018 | $3,563,564 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
GE
GE AEROSPACE
|
Industrials | 3.51% | 3.89% |
#9
3
Prev: #6
|
1.9 |
—
|
-5 | -0.0% |
P
S
|
11,059 | $3,453,615 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
SPY
STATE STR SPDR ...
|
ETF | 3.47% | 2.88% |
#10
3
Prev: #13
|
3.4 |
—
|
378 | 9.2% |
P
S
|
4,473 | $3,411,244 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
GOOGL
ALPHABET INC
|
Communication Services | 3.16% | 2.72% |
#11
3
Prev: #14
|
3.3 |
—
|
938 | 11.6% |
P
S
|
9,022 | $3,104,290 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
PSLV
SPROTT ASSET MA...
|
Unknown | 2.77% | 2.31% |
#12
4
Prev: #16
|
3.1 |
—
|
10,700 | 8.2% |
P
S
|
140,670 | $2,724,778 | 2026 Q1 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
SOXL
DIREXION SHARES...
|
ETF | 2.74% | 2.90% |
#13
1
Prev: #12
|
4.1 |
—
|
6,614 | 57.1% |
P
S
|
18,190 | $2,689,573 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
SPLG
SPDR SERIES TRU...
|
ETF | 2.53% | 2.32% |
#14
1
Prev: #15
|
1.5 |
—
|
-422 | -1.5% |
P
S
|
27,669 | $2,483,569 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
QFLR
INNOVATOR ETFS ...
|
ETF | 2.43% | 2.28% |
#15
2
Prev: #17
|
1.5 |
—
|
-75 | -0.1% |
P
S
|
66,265 | $2,391,504 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
AMAT
APPLIED MATLS I...
|
Technology | 2.40% | 3.24% |
#16
6
Prev: #10
|
1.5 |
—
|
-149 | -3.1% |
P
S
|
4,621 | $2,363,087 | 2026 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
XLSR
SSGA ACTIVE TR
|
ETF | 2.35% | 1.89% |
#17
2
Prev: #19
|
2.9 |
—
|
3,775 | 12.2% |
P
S
|
34,751 | $2,307,814 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
IWF
ISHARES TR
|
ETF | 1.88% | 1.81% |
#18
3
Prev: #21
|
1.3 |
—
|
-687 | -4.4% |
P
S
|
14,784 | $1,851,844 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
SPTI
SPDR SERIES TRU...
|
Bond/Debt | 1.81% | 1.81% |
#19
1
Prev: #20
|
1.2 |
—
|
-2,385 | -3.5% |
P
S
|
65,294 | $1,781,220 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
FBCG
FIDELITY COVING...
|
Warrant | 1.78% | 1.65% |
#20
3
Prev: #23
|
1.2 |
—
|
-480 | -1.7% |
P
S
|
27,740 | $1,753,445 | 2025 Q3 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
SPDW
SPDR INDEX SHS ...
|
ETF | 1.73% | 1.39% |
#21
4
Prev: #25
|
2.7 |
—
|
4,444 | 15.1% |
P
S
|
33,789 | $1,696,546 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
SPEM
SPDR INDEX SHS ...
|
ETF | 1.67% | 1.38% |
#22
4
Prev: #26
|
2.7 |
—
|
3,399 | 12.0% |
P
S
|
31,680 | $1,639,757 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
MU
MICRON TECHNOLO...
|
Technology | 1.66% | 1.67% |
#23
1
Prev: #22
|
1.2 |
—
|
-10 | -0.6% |
P
S
|
1,530 | $1,629,618 | 2026 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
LUMN
LUMEN TECHNOLOG...
|
Communication Services | 1.65% | 1.99% |
#24
6
Prev: #18
|
1.2 |
—
|
12,666 | 4.6% |
P
S
|
288,925 | $1,617,980 | 2025 Q4 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
AGG
ISHARES TR
|
ETF | 1.57% | 1.51% |
#25
1
Prev: #24
|
1.1 |
—
|
77 | 0.5% |
P
S
|
16,321 | $1,542,987 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
ORCL
ORACLE CORP
|
Technology | 1.55% | 2.99% |
#26
15
Prev: #11
|
0.6 |
—
|
-10,613 | -48.9% |
P
S
|
11,078 | $1,521,009 | 2026 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
AAOI
APPLIED OPTOELE...
|
Technology | 1.53% | 3.51% |
#27
18
Prev: #9
|
0.6 |
—
|
-10,000 | -39.7% |
P
S
|
15,191 | $1,507,859 | 2026 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 1.28% | 1.31% |
#28
1
Prev: #27
|
1.0 |
—
|
-800 | -13.7% |
P
S
|
5,053 | $1,258,955 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
TQQQ
PROSHARES TR
|
ETF | 1.19% | 1.21% |
#29
1
Prev: #28
|
1.0 |
—
|
-853 | -5.4% |
P
S
|
15,022 | $1,172,167 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
GILD
GILEAD SCIENCES...
|
Healthcare | 1.04% | 0.82% |
#30
4
Prev: #34
|
1.4 |
—
|
no change | no change |
P
S
|
6,885 | $1,026,209 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
VGT
VANGUARD WORLD ...
|
ETF | 0.98% | 0.89% |
#31
Prev: #31
|
0.9 |
—
|
-265 | -3.3% |
P
S
|
7,689 | $966,277 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
CAIE
CALAMOS ETF TR
|
ETF | 0.85% | — |
#32
Prev: #—
|
3.8 |
—
|
31,230 | — |
NEW
|
31,230 | $831,343 | 2026 Q3 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
TSLA
TESLA INC
|
Consumer Cyclical | 0.74% | 0.89% |
#33
1
Prev: #32
|
0.8 |
—
|
-205 | -9.1% |
P
S
|
2,043 | $724,877 | 2025 Q4 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
ACWX
ISHARES TR
|
ETF | 0.73% | 0.70% |
#34
1
Prev: #35
|
0.8 |
—
|
-345 | -3.5% |
P
S
|
9,446 | $714,307 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
SPSM
SPDR SERIES TRU...
|
ETF | 0.71% | 0.67% |
#35
1
Prev: #36
|
2.3 |
—
|
822 | 6.7% |
P
S
|
13,172 | $696,272 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
ZALT
INNOVATOR ETFS ...
|
ETF | 0.70% | 0.53% |
#36
9
Prev: #45
|
2.3 |
—
|
3,204 | 19.3% |
P
S
|
19,827 | $684,825 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
IWP
ISHARES TR
|
ETF | 0.65% | 0.67% |
#37
Prev: #37
|
0.8 |
—
|
-195 | -4.0% |
P
S
|
4,649 | $640,074 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
FITB
FIFTH THIRD BAN...
|
Financial Services | 0.64% | 0.66% |
#38
Prev: #38
|
1.3 |
—
|
no change | no change |
P
S
|
12,493 | $631,896 | 2026 Q1 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
LMT
LOCKHEED MARTIN...
|
Industrials | 0.63% | 0.58% |
#39
3
Prev: #42
|
1.3 |
—
|
no change | no change |
P
S
|
1,210 | $616,193 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
MO
ALTRIA GROUP IN...
|
Consumer Defensive | 0.61% | 0.62% |
#40
1
Prev: #41
|
0.7 |
—
|
-250 | -2.7% |
P
S
|
8,927 | $601,144 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
AAPL
APPLE INC
|
Technology | 0.58% | 0.48% |
#41
7
Prev: #48
|
0.7 |
—
|
-40 | -2.3% |
P
S
|
1,715 | $571,129 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
SPMD
SPDR SERIES TRU...
|
ETF | 0.51% | 0.44% |
#42
7
Prev: #49
|
2.2 |
—
|
902 | 12.9% |
P
S
|
7,885 | $497,070 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
PEP
PEPSICO INC
|
Consumer Defensive | 0.49% | 0.49% |
#43
4
Prev: #47
|
1.2 |
—
|
no change | no change |
P
S
|
3,812 | $483,057 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
NFLX
NETFLIX INC.
|
Communication Services | 0.45% | 0.56% |
#44
1
Prev: #43
|
0.2 |
—
|
-2,062 | -24.7% |
P
S
|
6,288 | $437,519 | 2025 Q3 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
RXT
RACKSPACE TECHN...
|
Technology | 0.43% | 0.50% |
#45
1
Prev: #46
|
2.7 |
—
|
32,149 | 39.8% |
P
S
|
112,909 | $420,586 | 2026 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
FISR
SSGA ACTIVE TR
|
ETF | 0.43% | 0.32% |
#46
7
Prev: #53
|
2.7 |
—
|
3,983 | 30.3% |
P
S
|
17,148 | $418,583 | 2025 Q3 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
JNK
SPDR SERIES TRU...
|
ETF | 0.43% | 0.40% |
#47
3
Prev: #50
|
0.7 |
—
|
91 | 2.1% |
P
S
|
4,506 | $417,932 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
GWX
SPDR INDEX SHS ...
|
Bond/Debt | 0.41% | 0.32% |
#48
6
Prev: #54
|
2.2 |
—
|
1,093 | 14.2% |
P
S
|
8,773 | $399,786 | 2025 Q4 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
RONB
BARON ETF TR
|
ETF | 0.38% | 0.37% |
#49
3
Prev: #52
|
0.7 |
—
|
-470 | -2.9% |
P
S
|
15,780 | $369,725 | 2026 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 | |||
|
GLD
SPDR GOLD TR
|
ETF | 0.36% | 0.30% |
#50
5
Prev: #55
|
2.1 |
—
|
67 | 7.8% |
P
S
|
931 | $354,562 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-20 |
Showing 1-50 of 68 holdings