Atomic Invest LLC
Long book
$212.3M
Q1 2026
Positions
356
Top-10 weight
74%
concentration
Last quarter
+16.5%
SPY +16.5%
Turnover
17%
of book per quarter
Strategy in plain words
auto-generated from filingsAtomic Invest LLC is an institutional manager, running a $212.3M US long book across 356 positions.
The portfolio is concentrated: the top 10 names carry 74% of the portfolio. Turnover is modest: positions are typically held for years. Current anchor positions: VANGUARD TOTAL STOCK MKT ETF, VANGUARD S&P 500 ETF, VANGUARD TOTAL INTL STOCK, FIDELITY WISE ORIGIN BITCOIN, VANGUARD TOTAL BOND MARKET.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q4 2025
-5.1%
Q1 2026
+16.5%
Sector allocation
Technology 39%
Financials 13%
Industrials 13%
Healthcare 12%
Consumer discretionary 7%
Services media 6%
Other 2%
Utilities 2%
Long book by quarter
What does Atomic Invest own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| NVDA NVIDIA CORP | Technology | 1.3K | $209K | 0.1% | +22.5% |
| GOOGL ALPHABET INC-CL A | Technology | 614 | $168K | 0.1% | +20.9% |
| AAPL APPLE INC | Technology | 590 | $146K | 0.1% | +8.3% |
| MSFT MICROSOFT CORP | Technology | 212 | $76K | 0.0% | +40.4% |
| AVGO BROADCOM INC | Technology | 192 | $56K | 0.0% | +1.6% |
| CAT CATERPILLAR INC | Industrials | 80 | $54K | 0.0% | +9.6% |