Seasoned growth-stage investor and operator focused on fintech, SaaS and marketplace businesses, notable for scaling go-to-market teams and preparing companies for late-stage financing or exit. Serena Grunenwald combines hands-on operating experience with portfolio construction and board service, advising on product-market fit, revenue ops and capital strategy. Regular contributor to industry panels and active in seed-to-Series B deal sourcing.
Seasoned growth-stage investor and operator focused on fintech, SaaS and marketplace businesses, notable for scaling go-to-market teams and preparing companies for late-stage financing or exit. Serena Grunenwald combines hands-on operating experience with portfolio construction and board service, advising on product-market fit, revenue ops and capital strategy. Regular contributor to industry panels and active in seed-to-Series B deal sourcing.
Growth-stage investor focused on fintech, SaaS and marketplace companies, prioritizing founder-led teams with clear unit economics and defensible go-to-market models. Combines hands-on operating support—especially GTM scaling, revenue operations and product-market fit—with board-level governance to prepare firms for late-stage financing or exit. Capital allocation is concentrated, stage-aware (seed to Series B), and oriented toward capital-efficient growth with a 3–7 year value horizon and disciplined milestone-based follow-on commitments.
Growth-stage investor focused on fintech, SaaS and marketplace companies, prioritizing founder-led teams with clear unit economics and defensible go-to-market models. Combines hands-on operating support—especially GTM scaling, revenue operations and product-market fit—with board-level governance to prepare firms for late-stage financing or exit. Capital allocation is concentrated, stage-aware (seed to Series B), and oriented toward capital-efficient growth with a 3–7 year value horizon and disciplined milestone-based follow-on commitments.
| Trades 282 | Longs Won 211/282 74% | Profit Factor 18.28 |
| Profitability | Shorts Won 0/0 0% | Standard Deviation $515,305.88 |
| Average Win $149,547.68 | Best Trade (Aug 13) $5.27M | Sharpe Ratio -10.62 |
| Average Loss -$24,308.24 | Worst Trade (Jun 29) -$491,093 | Z-Score 8.12 (100%) |
| Commissions $0 | Avg. Trade Length 9m 3d | Expectancy $105,775.44 |
| Loss Size | 100% | 90% | 80% | 70% | 60% | 50% | 40% | 30% | 20% | 10% |
| Probability of Loss | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% |
| Consecutive Losing Trades | 7,042 | 6,338 | 5,634 | 4,930 | 4,225 | 3,521 | 2,817 | 2,113 | 1,408 | 704 |
| Symbol | Quantity | Cost | Value | Comm. | Profit ($) | Gain (%) | Change |
|---|---|---|---|---|---|---|---|
AAPL Apple Inc. | 1,712 | $432,021.87 | $528,853.92 | - | $96,832.05 | 22.41% | -7.354% |
ACWI iShares MSCI ACWI ETF | 1,788 | $210,090 | $279,696.82 | - | $69,606.82 | 33.13% | +0.495% |
AMZN Amazon.com Inc | 979 | $203,897.36 | $265,876.81 | - | $61,979.45 | 30.4% | +15.321% |
AOA iShares Core Aggressive Allocation ETF | 9,070 | $718,120.59 | $877,522.5 | - | $159,401.91 | 22.2% | +0.301% |
AOR iShares Core 60/40 Balanced Allocation ETF | 4,210 | $248,939.72 | $288,511.3 | - | $39,571.58 | 15.9% | +0.058% |
AVGO Broadcom Inc. | 574 | $181,720.97 | $223,446.72 | - | $41,725.75 | 22.96% | +0.371% |
AVMC Avantis U.S. Mid Cap Equity ETF | 10,382 | $734,440.55 | $824,019.34 | - | $89,578.79 | 12.2% | -0.289% |
AVUV Avantis U.S. Small Cap Value ETF | 4,014 | $360,677.24 | $502,873.92 | - | $142,196.68 | 39.42% | +0.032% |
BRK-B Berkshire Hathaway Inc. | 2,336 | $1.06M | $1.19M | - | $133,651.16 | 12.59% | +0.365% |
COWZ Pacer US Cash Cows 100 ETF | 200,543 | $11.35M | $13.42M | - | $2.07M | 18.21% | +0.195% |
CSWC Capital Southwest Corporation | 26,569 | $631,546 | $626,762.71 | - | -$4,783.29 | -0.76% | 0.0 |
DFAR Dimensional US Real Estate ETF | 70,730 | $1.8M | $1.89M | - | $99,687.46 | 5.55% | -0.52% |
DFIS Dimensional International Small Cap ETF | 311,963 | $10.1M | $11.19M | - | $1.09M | 10.82% | -0.527% |
FSMD Fidelity Small-Mid Multifactor ETF | 297,441 | $13.13M | $15.09M | - | $1.96M | 14.95% | -0.118% |
GOOGL Alphabet Inc | 858 | $246,727.2 | $305,559.54 | - | $58,832.34 | 23.85% | +6.734% |
ITOT iShares Core S&P Total U.S. Stock Market ETF | 4,137 | $532,101 | $676,854.57 | - | $144,753.57 | 27.2% | +0.59% |
IVE ISHARES S&P 500 VALUE ETF | 2,294 | $437,879.2 | $531,542.76 | - | $93,663.56 | 21.39% | -0.194% |
IVV iShares Core S&P 500 ETF | 1,868 | $1.1M | $1.4M | - | $301,943.24 | 27.46% | +0.687% |
IVW ISHARES S&P 500 GROWTH ETF (3IS8) | 6,553 | $669,692.24 | $886,293.25 | - | $216,601.01 | 32.34% | +1.44% |
JFLX JPMorgan Flexible Debt ETF | 8,448 | $425,780 | $421,893.12 | - | -$3,886.88 | -0.91% | 0.0 |