Finland-based technology entrepreneur and early-stage investor focused on SaaS, marketplaces and developer tools. Juho-Tuomas Appel combines operating experience founding and scaling startups with angel and seed investing, advising portfolio firms on product-market fit, go-to-market and engineering leadership. Active in Nordic venture networks and startup mentorship, with a pragmatic, growth-oriented approach to capital allocation and board-level operational support.
Finland-based technology entrepreneur and early-stage investor focused on SaaS, marketplaces and developer tools. Juho-Tuomas Appel combines operating experience founding and scaling startups with angel and seed investing, advising portfolio firms on product-market fit, go-to-market and engineering leadership. Active in Nordic venture networks and startup mentorship, with a pragmatic, growth-oriented approach to capital allocation and board-level operational support.
Targets early-stage SaaS, marketplaces and developer tools with a founder-aligned, hands-on playbook that blends operating experience and technical due diligence. Prefers small to mid-sized seed checks with selective follow-on allocation into companies demonstrating clear product‑market fit and scalable go‑to‑market motion. Investment decisions emphasize engineering leadership, unit-economics visibility and rapid learning cycles; risk is managed through concentrated syndication, active advising and board involvement. Time horizon is long‑term, growth-oriented, and pragmatic—prioritizing portfolio wins where operational support and network access materially accelerate execution.
Targets early-stage SaaS, marketplaces and developer tools with a founder-aligned, hands-on playbook that blends operating experience and technical due diligence. Prefers small to mid-sized seed checks with selective follow-on allocation into companies demonstrating clear product‑market fit and scalable go‑to‑market motion. Investment decisions emphasize engineering leadership, unit-economics visibility and rapid learning cycles; risk is managed through concentrated syndication, active advising and board involvement. Time horizon is long‑term, growth-oriented, and pragmatic—prioritizing portfolio wins where operational support and network access materially accelerate execution.
| Trades 135 | Longs Won 107/135 79% | Profit Factor 138.31 |
| Profitability | Shorts Won 0/0 0% | Standard Deviation $1.23M |
| Average Win $350,332.18 | Best Trade (Oct 14) $13.52M | Sharpe Ratio -57.79 |
| Average Loss -$9,679.69 | Worst Trade (Oct 14) -$86,633.7 | Z-Score 11.64 (100%) |
| Commissions $0 | Avg. Trade Length 1y 3w 5d | Expectancy $275,663.05 |
| Loss Size | 100% | 90% | 80% | 70% | 60% | 50% | 40% | 30% | 20% | 10% |
| Probability of Loss | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | 0.08% |
| Consecutive Losing Trades | 19,231 | 17,308 | 15,385 | 13,462 | 11,538 | 9,615 | 7,692 | 5,769 | 3,846 | 1,923 |
| Symbol | Quantity | Cost | Value | Comm. | Profit ($) | Gain (%) | Change |
|---|---|---|---|---|---|---|---|
EUHY iShares Euro High Yield Corporate Bond USD Hedged ETF | 60,933 | $2.89M | $3.15M | - | $260,786.4 | 9.02% | +0.01% |
EWC iShares MSCI Canada ETF | 51,601 | $2.16M | $3.12M | - | $957,679.69 | 44.38% | +0.075% |
EWD iShares MSCI Sweden ETF | 26,241 | $1.02M | $1.34M | - | $318,018.29 | 31.05% | +0.059% |
IBND SPDR Bloomberg International Corporate Bond ETF | 172,843 | $5.11M | $5.15M | - | $39,966.74 | 0.78% | +0.32% |
IEI iShares 3-7 Year Treasury Bond ETF | 3,517 | $406,898.42 | $401,219.36 | - | -$5,679.06 | -1.4% | -0.009% |
IGOV iShares International Treasury Bond ETF | 10,145 | $391,161.03 | $405,597.1 | - | $14,436.07 | 3.69% | +0.05% |
INTF iShares International Equity Factor ETF | 308,413 | $9.32M | $12.78M | - | $3.46M | 37.07% | -0.024% |
LEMB iShares J.P. Morgan EM Local Currency Bond ETF | 53,050 | $1.94M | $2.25M | - | $311,884.42 | 16.09% | -0.129% |
LRGF iShares U.S. Equity Factor ETF | 172,107 | $10.69M | $13.41M | - | $2.73M | 25.52% | -1.348% |
SHYG iShares 0-5 Year High Yield Corporate Bond ETF | 32,060 | $1.37M | $1.32M | - | -$49,519.46 | -3.63% | -0.376% |
SLQD iShares 0-5 Year Investment Grade Corporate Bond ETF | 53,176 | $2.65M | $2.64M | - | -$10,335.27 | -0.39% | +0.01% |
SUSL iShares ESG MSCI USA Leaders ETF | 13,849 | $1.47M | $1.88M | - | $415,807.97 | 28.32% | -1.244% |
VBR VANGUARD SMALL-CAP VALUE ETF | 25,193 | $5.04M | $5.94M | - | $902,842.78 | 17.91% | -0.542% |
VGK Vanguard FTSE Europe ETF | 257,049 | $16.97M | $22.41M | - | $5.44M | 32.04% | -0.046% |
VNQ Vanguard Real Estate ETF | 34,260 | $3.06M | $3.13M | - | $72,709.42 | 2.38% | -0.022% |
VNQI Vanguard Global ex-US Real Estate Index Fund | 71,416 | $2.94M | $3.03M | - | $87,457.76 | 2.98% | -0.033% |
VPL Vanguard FTSE Pacific ETF | 69,939 | $5.09M | $7.63M | - | $2.54M | 49.87% | -1.007% |
VSS Vanguard FTSE All-World ex-US Small-Cap ETF | 39,135 | $4.67M | $5.95M | - | $1.28M | 27.41% | -0.171% |
VTI VANGUARD TOTAL STOCK MKT ETF | 210,709 | $62.79M | $78.71M | - | $15.92M | 25.36% | -1.287% |
VWO Vanguard FTSE Emerging Markets ETF | 200,316 | $9.26M | $11.62M | - | $2.36M | 25.45% | -1.31% |