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October Effect 13F Portfolio

Portfolio Manager
October Effect LTD
Performance
-8.84% (2026 Q3)
AUM (13F)
$98.31M
# of Holdings
62
Performance Rank
N/A
Allocation (Top 20)
70.62%
Latest filing
Q3 2026

October Effect LTD Holdings Map

Top 50 October Effect LTD Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
NVDA
NVIDIA CORPORATION
8.47%36.5K$8.3M
-0.82%(-300)
2025-Q3: 65.0K shares2025-Q4: 65.0K shares2026-Q1: 55.7K shares2026-Q2: 36.8K shares2026-Q3: 36.5K shares
$134.53(+61.16%)
2026-09-30
WDC
WESTERN DIGITAL CORP
5.47%11.8K$5.4M
-5.88%(-740)
2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 3.3K shares2026-Q2: 12.6K shares2026-Q3: 11.8K shares
$385.78(-5.40%)
2026-09-30
META
META PLATFORMS INC
5.1%6.9K$5.0M
+0.00%(+0)
2025-Q3: 11.5K shares2025-Q4: 9.3K shares2026-Q1: 7.0K shares2026-Q2: 6.9K shares2026-Q3: 6.9K shares
$666.90(+3.42%)
2026-09-30
BIL
SPDR SERIES TRUST
4.73%50.7K$4.6M
+17.77%(+7.66K)
2025-Q3: 157.5K shares2025-Q4: 55.7K shares2026-Q1: 46.0K shares2026-Q2: 43.1K shares2026-Q3: 50.7K shares
$91.72(-0.15%)
2026-09-30
AMD
ADVANCED MICRO DEVICES INC
4.46%7.2K$4.4M
-0.69%(-50)
2025-Q3: 7.2K shares2025-Q4: 7.2K shares2026-Q1: 7.2K shares2026-Q2: 7.2K shares2026-Q3: 7.2K shares
$122.56(+340.76%)
2026-09-30
INTC
INTEL CORP
4.23%34.6K$4.2M
-6.41%(-2.37K)
2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 36.9K shares2026-Q3: 34.6K shares
$65.43(+41.31%)
2026-09-30
QQQI
NEOS ETF TRUST
3.71%65.7K$3.7M
+323.96%(+50.24K)
2025-Q3: 0 shares2025-Q4: 13.8K shares2026-Q1: 13.9K shares2026-Q2: 15.5K shares2026-Q3: 65.7K shares
$55.62(-2.45%)
2026-09-30
RDDT
REDDIT INC
3.62%25.0K$3.6M
-10.77%(-3.02K)
2025-Q3: 8.3K shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 28.0K shares2026-Q3: 25.0K shares
$143.02(+9.89%)
2026-09-30
GE
GE AEROSPACE
3.51%11.1K$3.5M
-0.05%(-5)
2025-Q3: 9.6K shares2025-Q4: 9.8K shares2026-Q1: 9.9K shares2026-Q2: 11.1K shares2026-Q3: 11.1K shares
$259.80(+15.54%)
2026-09-30
SPY
STATE STR SPDR S&P 500 ETF T
3.47%4.5K$3.4M
+9.23%(+378)
2025-Q3: 2.6K shares2025-Q4: 2.9K shares2026-Q1: 3.7K shares2026-Q2: 4.1K shares2026-Q3: 4.5K shares
$630.97(+21.93%)
2026-09-30

About October Effect LTDโ€™s portfolio

October Effect LTD reports $98.31M in US-listed equity holdings across 62 positions in its most recent 13F filing. Its largest disclosed positions are NVDA (8.5%), WDC (5.5%) and META (5.1%). The top 20 holdings account for 70.62% of reported assets. Its disclosed equity book has returned +22.39% cumulatively over 5 quarters. Figures reflect the Q3 2026 filing.

Portfolio concentration

Portfolio concentration
NVDA โ€” 8.7% ($8.33M)WDC โ€” 5.6% ($5.38M)META โ€” 5.2% ($5.02M)BIL โ€” 4.9% ($4.65M)AMD โ€” 4.6% ($4.39M)INTC โ€” 4.4% ($4.16M)QQQI โ€” 3.8% ($3.65M)RDDT โ€” 3.7% ($3.56M)GE โ€” 3.6% ($3.45M)SPY โ€” 3.6% ($3.41M)Other โ€” 51.9% ($49.54M)
48%in top 10
  • NVDA8.7%
  • WDC5.6%
  • META5.2%
  • BIL4.9%
  • AMD4.6%
  • INTC4.4%
  • QQQI3.8%
  • RDDT3.7%
  • GE3.6%
  • SPY3.6%
  • Other51.9%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
1
CAIECALAMOS ETF TR0.8%
Added to
19
QQQINEOS ETF TRUST+324.0%
SOXLDIREXION SHARES ETF TRUST+57.1%
BILSPDR SERIES TRUST+17.8%
GOOGLALPHABET INC+11.6%
+15 more
Trimmed
25
ORCLORACLE CORP-48.9%
AAOIAPPLIED OPTOELECTRONICS INC-39.7%
RDDTREDDIT INC-10.8%
WDCWESTERN DIGITAL CORP-5.9%
+21 more

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Source filings

Holdings on this page are parsed from October Effect LTDโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 2078353). View October Effect LTDโ€™s 13F filings on SEC

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