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Investors / Dan Bin
Dan Bin
Oriental Harbor Investment Master Fund · Q1 2026 · $1.13B AUM · $1.02B AI long-equity · 90% of AUM in AI value chain
13F
12 positions · Q1 2026AI holdings · 10 tickers
$1.05B| # | Ticker | Company | Layer | Value | Shares | % of AUM | Entry quarter |
|---|---|---|---|---|---|---|---|
| 1 | GOOG | $345.6M | 30.5% |
Oriental Harbor Master Fund is Dan Bin's US offshore vehicle (founded 2024). His China A-share and HK-share portfolios via 东方港湾投资 are outside 13F scope. 9 of 12 positions are in our AI universe (GOOG / GOOGL / NVDA / AAPL / META / TSLA / TSM / AMZN / MU); the other 3 — ProShares Trust + Direxion Shares ETF (levered S&P/Nasdaq wrappers) + Circle Internet (crypto-adjacent) — are excluded as not part of the AI value chain.
13G/13D
0 active stakes · SEC ≥5% filingsNo active major stakes since latest 13F.
Per SEC rules, investors must disclose ≥5% positions within 5-10 days of crossing the threshold; this section reflects filings since the latest 13F.
Holdings Timeline
Include non-AI changes (26)
Q3 2024
Q4 2024
Q1 2025
Q2 2025
Q3 2025
Q4 2025
Q1 2026
GOOG
HOLD
HOLD
ADD+181K
ADD+267K
TRIM−1K
ADD+373K
TRIM−89K
NVDA
HOLD
TRIM−676K
TRIM−28K
TRIM−111K
TRIM−2K
ADD+5K
ADD+14K
AAPL
HOLD
HOLD
ADD+141K
TRIM−178K
TRIM−563
ADD+4K
ADD+3K
GOOGL
—
—
—
—
—
—
NEW+277K
META
HOLD
HOLD
ADD+14K
TRIM−45K
TRIM−210
ADD+2K
TRIM−145
TSLA
HOLD
ADD+65K
—
ADD+77K
TRIM−329
HOLD
ADD+2K
TSM
—
NEW+166K
TRIM−158K
ADD+83
TRIM−10
—
ADD+202K
AMZN
HOLD
HOLD
ADD+228K
TRIM−196K
TRIM−180K
ADD+4K
TRIM−2K
GGLL
—
—
—
—
NEW+151K
ADD+178K
HOLD
MU
—
—
—
—
—
—
NEW+73K
MSFT
HOLD
HOLD
ADD+57K
TRIM−92K
TRIM−298
ADD+2K
DROP
COIN
—
—
—
NEW+156K
ADD+602
DROP
—
AVGO
—
—
—
—
NEW+29K
DROP
—
BABA
—
—
—
—
NEW+221K
DROP
—
ALAB
—
—
—
—
NEW+64K
DROP
—
PLTR
—
NEW+443K
DROP
—
—
—
—
SOUN
—
NEW+452K
DROP
—
—
—
—
NEW
ADD
HOLD
TRIM (light → heavy)
Not held
Hover any cell for share + value delta| Period | Action | Ticker | Δ Shares | Δ Value |
|---|---|---|---|---|
| Q1 2026 | DROP | MSFT | -193,527 | $-93.6M |
| Q1 2026 | NEW | GOOGL | +277,056 | +$79.7M |
| Q1 2026 | ADD | TSM | +201,794 | +$68.7M |
| Q1 2026 | TRIM | GOOG | -88,589 | $-60.3M |
| Q1 2026 | NEW | MU | +73,030 | +$24.7M |
| Q1 2026 | ADD | TSLA | +1,504 | $-14.9M |
| Q1 2026 | ADD | NVDA | +14,184 | $-12.9M |
| Q1 2026 | TRIM | META | -145 | $-12.1M |
| Q1 2026 | ADD | AAPL | +2,728 | $-5.5M |
| Q1 2026 | TRIM | AMZN | -2,150 | $-4.6M |
| Q4 2025 | ADD | GOOG | +373,161 | +$181.7M |
| Q4 2025 | DROP | COIN | -156,667 | $-52.9M |
| Q4 2025 | DROP | BABA | -221,003 | $-39.5M |
| Q4 2025 | ADD | GGLL | +177,587 | +$22.3M |
| Q4 2025 | DROP | ALAB | -64,486 | $-12.6M |
| Q4 2025 | DROP | AVGO | -29,001 | $-9.6M |
| Q4 2025 | ADD | META | +1,502 | $-9.1M |
| Q4 2025 | ADD | AAPL | +3,546 | +$6.8M |
| Q4 2025 | ADD | MSFT | +2,066 | $-5.6M |
| Q4 2025 | ADD | AMZN | +4,335 | +$3M |
| Q4 2025 | ADD | NVDA | +5,464 | +$918K |
| Q3 2025 | TRIM | GOOG | -1,330 | +$60.7M |
| Q3 2025 | NEW | BABA | +221,003 | +$39.5M |
| Q3 2025 | TRIM | AMZN | -179,936 | $-39.4M |
| Q3 2025 | TRIM | NVDA | -1,773 | +$36.1M |
| Q3 2025 | TRIM | TSLA | -329 | +$25M |
| Q3 2025 | TRIM | AAPL | -563 | +$16.6M |
| Q3 2025 | NEW | ALAB | +64,486 | +$12.6M |
| Q3 2025 | NEW | AVGO | +29,001 | +$9.6M |
| Q3 2025 | NEW | GGLL | +151,010 | +$9.5M |
| Q3 2025 | TRIM | MSFT | -298 | +$3.8M |
| Q3 2025 | ADD | COIN | +602 | $-1.8M |
| Q3 2025 | TRIM | META | -210 | $-595K |
| Q3 2025 | TRIM | TSM | -10 | +$422K |
| Q2 2025 | ADD | GOOG | +267,323 | +$61.2M |
| Q2 2025 | NEW | COIN | +156,065 | +$54.7M |
| Q2 2025 | TRIM | NVDA | -110,586 | +$50.8M |
| Q2 2025 | TRIM | AAPL | -178,236 | $-45.3M |
| Q2 2025 | TRIM | AMZN | -196,138 | $-26.9M |
| Q2 2025 | ADD | TSLA | +76,750 | +$13.9M |
| Q2 2025 | TRIM | MSFT | -91,515 | $-11M |
| Q2 2025 | TRIM | META | -45,448 | $-4.3M |
| Q2 2025 | ADD | TSM | +83 | +$488K |
| Q1 2025 | TRIM | NVDA | -27,847 | $-39.5M |
| Q1 2025 | ADD | AMZN | +228,284 | +$33.9M |
| Q1 2025 | DROP | PLTR | -442,942 | $-33.5M |
| Q1 2025 | TRIM | TSM | -157,945 | $-31.4M |
| Q1 2025 | ADD | AAPL | +141,045 | +$20.7M |
| Q1 2025 | ADD | GOOG | +181,235 | +$12.1M |
| Q1 2025 | ADD | MSFT | +57,318 | +$11.1M |
| Q1 2025 | DROP | SOUN | -451,794 | $-9M |
| Q1 2025 | ADD | META | +14,382 | +$6.8M |
| Q4 2024 | TRIM | NVDA | -676,043 | $-99M |
| Q4 2024 | NEW | PLTR | +442,942 | +$33.5M |
| Q4 2024 | NEW | TSM | +165,797 | +$32.7M |
| Q4 2024 | ADD | TSLA | +65,335 | +$29.7M |
| Q4 2024 | NEW | SOUN | +451,794 | +$9M |