Reference Portfolio · Updated
The T1 Index — Trillion Dollar Club
$100,000 in the Trillion Dollar Club, equal-weight — reset to 1/N each time a new member crosses $1T, then left to drift. The T1 Index expressed as a live book.
Thesis
The T1 book is the T1 Index as a live portfolio: $100,000 committed to the Trillion Dollar Club, equal-weight — every stock that has ever closed at or above a $1 trillion market cap. The 13 founders were bought 1/13 each at the 2025-12-30 base; each time a new member crosses $1T — Samsung, Micron and SK Hynix in 2026 — the book is rebalanced back to equal weight, funded by trimming the existing holdings rather than adding cash.
Between crossings the book is left to drift — a name that runs carries a heavier weight until the club next changes. Because new members are funded by rebalancing and not by fresh capital, the book and the index move together: there are no deposits, so the return needs no time-weighting adjustment. The headline is the book's gain since the 2025-12-30 inception, which equals the index.
The composition below shows each holding at its current drifted weight, with per-position P&L measured since the most recent club rebalance (the last $1T crossing); the headline return is the full since-inception NAV gain. Live index: The T1 Index → CL-T1.
Structure
- Equities16
16 equity positions . Benchmark: The T1 Index (equal-weight, ever-≥$1T, reset on each $1T crossing, base 2025-12-30 = 100) (CL-T1).
Top Holdings
16 total positions — top 10 by weight shown. Barchart snapshot from Jun 1, 2026.
| # | Symbol | Name | Weight |
|---|---|---|---|
| 1 | 005930.KS | Samsung Electronics | 6.90% |
| 2 | MSFT | Microsoft | 6.80% |
| 3 | MU | Micron | 6.80% |
| 4 | AVGO | Broadcom | 6.70% |
| 5 | NVDA | Nvidia | 6.50% |
| 6 | 000660.KS | SK Hynix | 6.40% |
| 7 | TSM | TSMC | 6.30% |
| 8 | LLY | Eli Lilly | 6.10% |
| 9 | AAPL | Apple | 6.00% |
| 10 | 2222.SR | Saudi Aramco | 6.00% |
Composition
16 positions grouped by segment. All values in USD. Barchart-converted at the daily snapshot. Snapshot from Jun 1, 2026.
Equities (USD)
| # | Symbol | Name | Units | Price | Mkt Value | Cost Basis | Unrealized | % Unr | Realized | % Rlz | % Port |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | AAPL | Apple | 22.62 | 306.31 | 6,927.44 | 7,030.12 | -102.68 | -1.50% | 0.00 | +0.00% | 6.00% |
| 2 | AMZN | Amazon | 25.86 | 261.26 | 6,756.26 | 7,030.12 | -273.86 | -3.90% | 0.00 | +0.00% | 5.90% |
| 3 | AVGO | Broadcom | 16.66 | 459.97 | 7,665.20 | 7,030.12 | 635.09 | +9.00% | 0.00 | +0.00% | 6.70% |
| 4 | BRK-B | Berkshire Hathaway | 14.65 | 470.29 | 6,889.05 | 7,030.12 | -141.07 | -2.00% | 0.00 | +0.00% | 6.00% |
| 5 | GOOGL | Alphabet | 18.08 | 376.37 | 6,804.84 | 7,030.12 | -225.28 | -3.20% | 0.00 | +0.00% | 5.90% |
| 6 | LLY | Eli Lilly | 6.49 | 1,082.20 | 7,025.44 | 7,030.12 | -4.67 | -0.10% | 0.00 | +0.00% | 6.10% |
| 7 | META | Meta Platforms | 11.07 | 600.47 | 6,645.11 | 7,030.12 | -385.00 | -5.50% | 0.00 | +0.00% | 5.80% |
| 8 | MSFT | Microsoft | 17.04 | 460.52 | 7,845.27 | 7,030.12 | 815.16 | +11.60% | 0.00 | +0.00% | 6.80% |
| 9 | MU | Micron | 7.57 | 1,035.50 | 7,841.03 | 7,030.12 | 810.91 | +11.50% | 0.00 | +0.00% | 6.80% |
| 10 | NVDA | Nvidia | 33.07 | 224.36 | 7,418.99 | 7,030.12 | 388.87 | +5.50% | 0.00 | +0.00% | 6.50% |
| 11 | TSLA | Tesla | 15.96 | 415.88 | 6,639.31 | 7,030.12 | -390.81 | -5.60% | 0.00 | +0.00% | 5.80% |
| 12 | TSM | TSMC | 16.63 | 435.63 | 7,244.65 | 7,030.12 | 214.53 | +3.10% | 0.00 | +0.00% | 6.30% |
| 13 | WMT | Walmart | 59.31 | 114.60 | 6,796.45 | 7,030.12 | -233.67 | -3.30% | 0.00 | +0.00% | 5.90% |
| — | TOTAL | — | — | — | 92,499.04 | 91,391.56 | 1,107.52 | +1.21% | — | — | 80.50% |
Equities (KRW)
| # | Symbol | Name | Units | Price | Mkt Value | Cost Basis | Unrealized | % Unr | Realized | % Rlz | % Port |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 000660.KS | SK Hynix | 4.71 | 1,561.36 | 7,350.75 | 7,030.12 | 320.63 | +4.60% | 0.00 | +0.00% | 6.40% |
| 2 | 005930.KS | Samsung Electronics | 34.40 | 230.57 | 7,930.70 | 7,030.12 | 900.58 | +12.80% | 0.00 | +0.00% | 6.90% |
| — | TOTAL | — | — | — | 15,281.45 | 14,060.24 | 1,221.21 | +8.69% | — | — | 13.30% |
Equities (SAR)
| # | Symbol | Name | Units | Price | Mkt Value | Cost Basis | Unrealized | % Unr | Realized | % Rlz | % Port |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2222.SR | Saudi Aramco | 944.91 | 7.30 | 6,894.05 | 7,030.12 | -136.07 | -1.90% | 0.00 | +0.00% | 6.00% |
| — | TOTAL | — | — | — | 6,894.05 | 7,030.12 | -136.07 | -1.94% | — | — | 6.00% |
Summary
| Group | Mkt Value | Cost Basis | Unrealized | % Unr | Realized | % Rlz | % Port |
|---|---|---|---|---|---|---|---|
| Equities (USD) | 92,499.04 | 91,391.56 | 1,107.52 | +1.21% | — | — | 80.50% |
| Equities (KRW) | 15,281.45 | 14,060.24 | 1,221.21 | +8.69% | — | — | 13.30% |
| Equities (SAR) | 6,894.05 | 7,030.12 | -136.07 | -1.94% | — | — | 6.00% |
| TOTAL (USD) | 114,674.54 | 112,481.87 | 2,192.67 | +1.90% | 0.00 | — | — |
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Methodology & disclaimer
The T1 Index — Trillion Dollar Club is a reference portfolio — it reflects how Thomas Look, author and publisher of Closelook, implements the analytical theses discussed on this site. Position data is updated daily from end-of-day broker exports (Barchart). Benchmark prices come from EODHD.
Reference portfolio, educational purpose only. Not investment advice. The Trillion-Dollar Club, equal-weight, reset to 1/N on each $1T crossing and left to drift between; the book mirrors the live index. Prices are EODHD / Yahoo closes, FX-converted daily.
Reference portfolio, not investment advice. Past performance is not indicative of future results. Closelook Venture GmbH is a publishing company and does not manage client capital.