Oriental Harbor Investment Master Fund
Oriental Harbor Investment Master Fund reported 13 stocks worth $1.5B in its 13F filing for Q3 2026, filed Oct 22, 2026. Its largest holdings are GOOG (26.9%), NVDA (19.2%) and INTC (14.4%). Compared with Q2 2026, the fund opened new positions in AAPL and SPCX, added to GOOG, NVDA and MU, trimmed INTC, AMD and LITE and sold out of MRVL and ARM.
Holdings
| # | Stock | Value | Weight | Shares | Change | Shares, 8 qtrs | Held |
|---|---|---|---|---|---|---|---|
| 1 |  GOOG Alphabet Inc | $395M | 26.9% | 1.2M | +111K (+11%) | 8 of 8 | |
| 2 |  NVDA Nvidia Corporation | $281M | 19.2% | 1.2M | +149K (+14%) | 8 of 8 | |
| 3 |  INTC Intel Corp | $211M | 14.4% | 1.8M | −91K (−5%) | 2 of 8 | |
| 4 |  MU Micron Technology Inc | $161M | 10.9% | 151K | +3,306 (+2%) | 3 of 8 | |
| 5 |  SNDK Sandisk Corp | $137M | 9.3% | 79K | +1,483 (+2%) | 2 of 8 | |
| 6 |  AAPL Apple Inc | $91.4M | 6.2% | 274K | New position | 7 of 8 | |
| 7 |  TSM Taiwan Semiconductor Mfg Ltd | $62.8M | 4.3% | 138K | +385 (+0%) | 7 of 8 | |
| 8 |  AMD Advanced Micro Devices Inc | $56M | 3.8% | 92K | −160K (−64%) | 2 of 8 | |
| 9 |  AMZN Amazon Com Inc | $35.1M | 2.4% | 141K | +81K (+135%) | 8 of 8 | |
| 10 |  SPCX Space Exploration Techn Corp Class A Com Stk | $15.9M | 1.1% | 105K | New position | 1 of 8 |
Positions at Sep 30, 2026, as reported. Change is against the fund's Q2 2026 filing; weight is the share of the fund's reported stocks.
Sold out
held in Q2 2026, gone in Q3 2026
Reported value
last 8 quartersThe value of the US stocks the fund reported, at quarter end prices. It moves with the market as well as with buying and selling.
Filings for Q3 2026
straight from the SEC| Filed | Form | Quarter | |
|---|---|---|---|
| Oct 22, 2026 | 13F-HR | Q3 2026 | SEC filing ↗ |
Other superinvestors
All hedge fund holdings →Oriental Harbor Investment Master Fund 13F FAQ
What does Oriental Harbor Investment Master Fund own?
Oriental Harbor Investment Master Fund reported 13 stocks worth $1.5B in its 13F filing for Q3 2026, filed Oct 22, 2026. Its largest holdings are GOOG (26.9%), NVDA (19.2%) and INTC (14.4%). The table above lists every position in the filing (the top 10 without an account).
What did Oriental Harbor Investment Master Fund buy and sell in Q3 2026?
Compared with Q2 2026: 2 new positions, 7 added to, 4 trimmed and 2 sold out. New positions include AAPL and SPCX. It sold all of MRVL and ARM.
When will Oriental Harbor Investment Master Fund file its next 13F?
Holdings as of Dec 31, 2026 are due by Feb 15, 2027. The filing appears on this page within minutes of reaching the SEC.
How much is Oriental Harbor Investment Master Fund's portfolio worth?
The Q3 2026 filing reports $1.5B in US stocks. That leaves out cash, bonds, short positions and most foreign holdings, so the fund's total assets are usually larger.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Holdings come from the fund's SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. The fund may have changed its positions since. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.