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Oriental Harbor Investment Master Fund 13F Portfolio

Portfolio Manager
Oriental Harbor Investment Master Fund
Performance
-5.50% (2026 Q3)
AUM (13F)
$1.47B
# of Holdings
13
Performance Rank
N/A
Allocation (Top 20)
98.92%
Latest filing
Q3 2026

Oriental Harbor Investment Master Fund Holdings Map

Top 12 Oriental Harbor Investment Master Fund Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
GOOG
ALPHABET INC
26.92%1.16M$395.3M
+10.54%(+110.59K)
2025-Q3: 920.3K shares2025-Q4: 1.29M shares2026-Q1: 1.20M shares2026-Q2: 1.05M shares2026-Q3: 1.16M shares
$227.99(+40.69%)
2026-09-30
NVDA
NVIDIA CORPORATION
19.16%1.23M$281.5M
+13.72%(+148.68K)
2025-Q3: 1.27M shares2025-Q4: 1.27M shares2026-Q1: 1.29M shares2026-Q2: 1.08M shares2026-Q3: 1.23M shares
$134.36(+57.94%)
2026-09-30
INTC
INTEL CORP
14.39%1.76M$211.4M
-4.93%(-91.26K)
2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 1.85M shares2026-Q3: 1.76M shares
$90.41(-5.44%)
2026-09-30
MU
MICRON TECHNOLOGY INC
10.94%150.9K$160.7M
+2.24%(+3.31K)
2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 73.0K shares2026-Q2: 147.6K shares2026-Q3: 150.9K shares
$539.81(+58.67%)
2026-09-30
SNDK
SANDISK CORP
9.33%78.8K$137.0M
+1.92%(+1.48K)
2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 77.3K shares2026-Q3: 78.8K shares
$1434.11(-12.08%)
2026-09-30
AAPL
APPLE INC
6.22%274.4K$91.4Mnew2025-Q3: 338.0K shares2025-Q4: 341.5K shares2026-Q1: 344.3K shares2026-Q2: 0 shares2026-Q3: 274.4K shares
$219.99(+58.29%)
2026-09-30
TSM
TAIWAN SEMICONDUCTOR MANUFAC
4.28%137.7K$62.8M
+0.28%(+385)
2025-Q3: 7.9K shares2025-Q4: 0 shares2026-Q1: 209.7K shares2026-Q2: 137.3K shares2026-Q3: 137.7K shares
$316.23(+36.00%)
2026-09-30
AMD
ADVANCED MICRO DEVICES INC
3.82%91.6K$56.0M
-63.57%(-159.84K)
2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 251.4K shares2026-Q3: 91.6K shares
$388.47(+30.75%)
2026-09-30
AMZN
AMAZON COM INC
2.39%141.0K$35.1M
+135.39%(+81.09K)
2025-Q3: 179.4K shares2025-Q4: 183.7K shares2026-Q1: 181.5K shares2026-Q2: 59.9K shares2026-Q3: 141.0K shares
$223.74(+11.91%)
2026-09-30
META
META PLATFORMS INC
0.81%16.4K$11.9M
+6694.19%(+16.13K)
2025-Q3: 135.4K shares2025-Q4: 136.9K shares2026-Q1: 136.8K shares2026-Q2: 241 shares2026-Q3: 16.4K shares
$642.75(+0.95%)
2026-09-30

About Oriental Harbor Investment Master Fundโ€™s portfolio

Oriental Harbor Investment Master Fund reports $1.47B in US-listed equity holdings across 13 positions in its most recent 13F filing. Its largest disclosed positions are GOOG (26.9%), NVDA (19.2%) and INTC (14.4%). The top 20 holdings account for 98.92% of reported assets. Its disclosed equity book has returned +37.53% cumulatively over 8 quarters. Figures reflect the Q3 2026 filing.

Portfolio concentration

Portfolio concentration
GOOG โ€” 27.2% ($395.34M)NVDA โ€” 19.4% ($281.48M)INTC โ€” 14.5% ($211.38M)MU โ€” 11.1% ($160.72M)SNDK โ€” 9.4% ($137.03M)AAPL โ€” 6.3% ($91.36M)TSM โ€” 4.3% ($62.81M)AMD โ€” 3.9% ($56.03M)AMZN โ€” 2.4% ($35.13M)META โ€” 0.8% ($11.87M)Other โ€” 0.7% ($9.65M)
99%in top 10
  • GOOG27.2%
  • NVDA19.4%
  • INTC14.5%
  • MU11.1%
  • SNDK9.4%
  • AAPL6.3%
  • TSM4.3%
  • AMD3.9%
  • AMZN2.4%
  • META0.8%
  • Other0.7%

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
AAPLAPPLE INC6.2%
Added to
7
GOOGALPHABET INC+10.5%
NVDANVIDIA CORPORATION+13.7%
AMZNAMAZON COM INC+135.4%
METAMETA PLATFORMS INC+6694.2%
+3 more
Trimmed
4
AMDADVANCED MICRO DEVICES INC-63.6%
AVGOBROADCOM INC-99.4%
LITELUMENTUM HLDGS INC-62.5%
INTCINTEL CORP-4.9%

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Source filings

Holdings on this page are parsed from Oriental Harbor Investment Master Fundโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 2046333). View Oriental Harbor Investment Master Fundโ€™s 13F filings on SEC

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