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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.

Since inception +14.67% From Dec 30, 2025
Holdings 16
Benchmark CL-T1
Currencies KRW · USD · SAR
Inception Dec 30, 2025 USD 100,000 starting capital

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.