Guy Spier: Stock Portfolio, Performance and Latest Trades
Aquamarine Capital
13F portfolio value
$144.1M
7 holdings at Q2 2026
Get an email when Guy Spier files a new 13F report
Free, no account needed. Unsubscribe with one click.
Guy Spier's portfolio
As of Q2 2026, filed July 10, 2026 · prices as of October 8, 2026
| Company | Share of portfolio | Average buy price | Return | Current price | Last quarter |
|---|---|---|---|---|---|
| 33.9% | $153.96 | +232% | $511.05 | No change | |
| 15.6% | $230,815.67 | +232% | $766,882.00 | No change | |
| 15.3% | $69.23 | +345% | $308.10 | No change | |
| 14.3% | $81.62 | +604% | $574.76 | No change | |
| 8.49% | $102.03 | +350% | $458.69 | No change | |
Ferrari NVRACE | 7.71% | $40.37 | +862% | $388.28 | No change |
| 4.80% | $321.12 | +99.8% | $641.50 | No change |
Guy Spier's buys and sells
No buys or sells in Q2 2025. Every position stayed the same.
Guy Spier's portfolio by sector
Share of the stock portfolio at Q2 2026.
| Sector | Share |
|---|---|
| Financials | 79% |
| Industrials | 8.5% |
| Consumer Discretionary | 7.7% |
| Communication Services | 4.8% |
Portfolio performance: Guy Spier vs. benchmarks
Your result if you had bought each reported portfolio on the day it was made public and held it until the next report, against the S&P 500 and Nasdaq-100.
- You, copying after each 13F filing – estimated value
- S&P 500
- Nasdaq-100
| Total return | Per year | |
|---|---|---|
| You, copying after each 13F filing – estimated value | +85.3% | +13.1% |
| S&P 500 | +89.0% | +13.6% |
| Nasdaq-100 | +113.3% | +16.4% |
Prices were available for 80% of the portfolio value on average; the rest is left out of the return.
Guy Spier's most traded stocks
Quarters with a buy or a sell, all reports since Q4 2014.
| Company | Quarters bought | Quarters sold |
|---|---|---|
| 9 | 2 | |
| 3 | 4 | |
| 1 | 4 | |
| 2 | 3 | |
Ferrari NVRACE | 1 | 3 |
| 2 | 2 | |
| 2 | 2 | |
| 0 | 4 | |
Alphabet Inc.GOOGL | 2 | 1 |
| 1 | 2 | |
| 0 | 3 | |
| 1 | 1 | |
| 1 | 1 | |
| 1 | 1 | |
| 1 | 1 |