October Effect Ltd — 13F Holdings & Portfolio
CIK 2078353 · latest 13F-HR filed 2026-07-21
October Effect Ltd manages $106.3M in 13F-reported U.S. long-equity assets across 64 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are WDC (7.56%), NVDA (6.92%), INTC (4.85%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 12 new positions, exited 12, added to 31, and trimmed 18.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
ONE COLUMBUS CENTER STE 651A
VIRGINIA BEACH, VA 23462
$106.3M
Long-equity book
64
Distinct positions
2026-06-30
Filed 2026-07-21
+12 / −12 / ↑31 / ↓18
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- WESTERN DIGITAL CORP$7.1M +789.5%
- ADVANCED MICRO DEVICES INC$2.7M +185.6%
- ALPHABET INC$1.4M +90.0%
- GE AEROSPACE$1.3M +47.9%
- LUMEN TECHNOLOGIES INC$981.9K +86.1%
Top Trims
- NVIDIA CORPORATION-$2.4M -24.3%
- SPROTT ASSET MANAGEMENT LP-$2.0M -44.4%
- MAGNOLIA OIL & GAS CORP-$1.2M -64.1%
- AMAZON COM INC-$1.1M -44.8%
- PROSHARES TR-$986.6K -43.4%
New Positions
- INTEL CORP$5.2M
- REDDIT INC$4.9M
- APPLIED OPTOELECTRONICS INC$3.7M
- APPLIED MATLS INC$3.4M
- ORACLE CORP$3.2M
Exited Positions
- GE VERNOVA INC$3.2M
- HYCROFT MINING HOLDING CORP$2.4M
- BORR DRILLING LTD$1.8M
- INVESCO EXCH TRADED FD TR II$1.6M
- SHARPLINK INC$1.3M
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | WESTERN DIGITAL CORP | WDC | 958102105 | $8.0M | 7.56% | 12,581 | SH |
| 2 | NVIDIA CORPORATION | NVDA | 67066G104 | $7.4M | 6.92% | 36,761 | SH |
| 3 | INTEL CORP | INTC | 458140100 | $5.2M | 4.85% | 36,941 | SH |
| 4 | REDDIT INC | RDDT | 75734B100 | $4.9M | 4.58% | 28,039 | SH |
| 5 | ADVANCED MICRO DEVICES INC | AMD | 007903107 | $4.2M | 3.94% | 7,222 | SH |
| 6 | GE AEROSPACE | GE | 369604301 | $4.1M | 3.89% | 11,064 | SH |
| 7 | SPDR SERIES TRUST | BIL | 78468R663 | $3.9M | 3.71% | 43,083 | SH |
| 8 | META PLATFORMS INC | META | 30303M102 | $3.9M | 3.66% | 6,916 | SH |
| 9 | APPLIED OPTOELECTRONICS INC | AAOI | 03823U102 | $3.7M | 3.51% | 25,191 | SH |
| 10 | APPLIED MATLS INC | AMAT | 038222105 | $3.4M | 3.24% | 4,770 | SH |
| 11 | ORACLE CORP | ORCL | 68389X105 | $3.2M | 2.99% | 21,691 | SH |
| 12 | DIREXION SHARES ETF TRUST | SOXL | 25459W458 | $3.1M | 2.90% | 11,576 | SH |
| 13 | STATE STR SPDR S&P 500 ETF T | SPY | 78462F103 | $3.1M | 2.88% | 4,095 | SH |
| 14 | ALPHABET INC | GOOGL | 02079K305 | $2.9M | 2.72% | 8,084 | SH |
| 15 | SPDR SERIES TRUST | SPYM | 78464A854 | $2.5M | 2.32% | 28,091 | SH |
| 16 | SPROTT ASSET MANAGEMENT LP | PSLV | 85207K107 | $2.5M | 2.31% | 129,970 | SH |
| 17 | INNOVATOR ETFS TRUST | QFLR | 45783Y681 | $2.4M | 2.28% | 66,340 | SH |
| 18 | LUMEN TECHNOLOGIES INC | LUMN | 550241103 | $2.1M | 1.99% | 276,259 | SH |
| 19 | SSGA ACTIVE TR | XLSR | 78470P408 | $2.0M | 1.89% | 30,976 | SH |
| 20 | SPDR SERIES TRUST | SPTI | 78464A672 | $1.9M | 1.81% | 67,679 | SH |
| 21 | ISHARES TR | IWF | 464287614 | $1.9M | 1.81% | 15,471 | SH |
| 22 | MICRON TECHNOLOGY INC | MU | 595112103 | $1.8M | 1.67% | 1,540 | SH |
| 23 | FIDELITY COVINGTON TRUST | FBCG | 316092352 | $1.8M | 1.65% | 28,220 | SH |
| 24 | ISHARES TR | AGG | 464287226 | $1.6M | 1.51% | 16,244 | SH |
| 25 | SPDR INDEX SHS FDS | SPDW | 78463X889 | $1.5M | 1.39% | 29,345 | SH |
| 26 | SPDR INDEX SHS FDS | SPEM | 78463X509 | $1.5M | 1.38% | 28,281 | SH |
| 27 | AMAZON COM INC | AMZN | 023135106 | $1.4M | 1.31% | 5,853 | SH |
| 28 | PROSHARES TR | TQQQ | 74347X831 | $1.3M | 1.21% | 15,875 | SH |
| 29 | SPACE EXPLORATION TECHN CORP | SPCX | 84615Q103 | $1.1M | 1.04% | 6,475 | SH |
| 30 | NEBIUS GROUP N.V. | NBIS | N97284108 | $1.1M | 1.01% | 3,900 | SH |
| 31 | VANGUARD WORLD FD | VGT | 92204A702 | $950.7K | 0.89% | 7,954 | SH |
| 32 | TESLA INC | TSLA | 88160R101 | $945.5K | 0.89% | 2,248 | SH |
| 33 | NEOS ETF TRUST | QQQI | 78433H675 | $880.6K | 0.83% | 15,507 | SH |
| 34 | GILEAD SCIENCES INC | GILD | 375558103 | $869.9K | 0.82% | 6,885 | SH |
| 35 | ISHARES TR | ACWX | 464288240 | $745.2K | 0.70% | 9,791 | SH |
| 36 | SPDR SERIES TRUST | SPSM | 78468R853 | $712.2K | 0.67% | 12,350 | SH |
| 37 | ISHARES TR | IWP | 464287481 | $709.2K | 0.67% | 4,844 | SH |
| 38 | FIFTH THIRD BANCORP | FITB | 316773100 | $704.2K | 0.66% | 12,493 | SH |
| 39 | SPDR SERIES TRUST | XAR | 78464A631 | $693.6K | 0.65% | 2,444 | SH |
| 40 | MAGNOLIA OIL & GAS CORP | MGY | 559663109 | $664.8K | 0.63% | 25,990 | SH |
| 41 | ALTRIA GROUP INC | MO | 02209S103 | $660.3K | 0.62% | 9,177 | SH |
| 42 | LOCKHEED MARTIN CORP | LMT | 539830109 | $616.4K | 0.58% | 1,210 | SH |
| 43 | NETFLIX INC. | NFLX | 64110L106 | $596.2K | 0.56% | 8,350 | SH |
| 44 | SPROUTS FMRS MKT INC | SFM | 85208M102 | $575.1K | 0.54% | 6,800 | SH |
| 45 | INNOVATOR ETFS TRUST | ZALT | 45783Y442 | $563.0K | 0.53% | 16,623 | SH |
| 46 | RACKSPACE TECHNOLOGY INC | RXT | 750102105 | $527.4K | 0.50% | 80,760 | SH |
| 47 | PEPSICO INC | PEP | 713448108 | $516.1K | 0.49% | 3,812 | SH |
| 48 | APPLE INC | AAPL | 037833100 | $507.8K | 0.48% | 1,755 | SH |
| 49 | SPDR SERIES TRUST | SPMD | 78464A847 | $471.8K | 0.44% | 6,983 | SH |
| 50 | SPDR SERIES TRUST | JNK | 78468R622 | $425.5K | 0.40% | 4,415 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-07-21 | $106.3M | 64 | 0002078353-26-000003 |
| 2026-03-31 | 2026-04-21 | $86.8M | 64 | 0002078353-26-000002 |
| 2025-12-31 | 2026-01-20 | $90.8M | 61 | 0002078353-26-000001 |