These figures pool every individual call made by William Blair's analysts into a single sample — so a prolific analyst carries more weight than a low-volume one, exactly in proportion to the evidence available. All metrics are computed independently by 13Foresight from historical prices.
| Analyst | Our Rank | Stars | Success | Avg Return | vs S&P | Calls |
|---|---|---|---|---|---|---|
| Pro analyst | — | — | — | — | — | — |
| Pro analyst | — | — | — | — | — | — |
| Pro analyst | — | — | — | — | — | — |
| Pro analyst | — | — | — | — | — | — |
| Pro analyst | — | — | — | — | — | — |
| Pro analyst | — | — | — | — | — | — |
| Trevor Romeo | #355 | ★★★★ | 75% | +8.1% | +6.3% | 16 |
| Tim Mulrooney | #388 | ★★★★ | 54% | +7.7% | -79.6% | 37 |
| Sebastien Naji | #398 | ★★★★ | 60% | +17.1% | +14.2% | 25 |
| Myles Minter | #534 | ★★★★ | 65% | +13.8% | +10.0% | 49 |
| Arjun Bhatia | #566 | ★★★★ | 65% | +4.4% | +1.8% | 49 |
| Brandon Vazquez | #813 | ★★★ | 60% | +2.4% | -0.7% | 43 |
| Phillip Blee | #1002 | ★★★ | 58% | +3.5% | +0.6% | 33 |
| Dylan Becker | #1008 | ★★★ | 55% | +3.0% | -0.2% | 33 |
| Sharon Zackfia | #1039 | ★★★ | 58% | +5.2% | -2715.3% | 50 |
| Ryan Merkel | #1092 | ★★★ | 58% | +0.5% | -7337.6% | 45 |
| Andrew Nicholas | #1095 | ★★★ | 59% | +5.5% | -87.9% | 29 |
| Adam Klauber | #1112 | ★★★ | 62% | +9.3% | -113.9% | 48 |
| Christopher Kennedy | #1153 | ★★★ | 59% | +1.0% | -2.5% | 34 |
| Stephen Sheldon | #1189 | ★★★ | 56% | +0.5% | -1.8% | 32 |
| Ryan Daniels | #1212 | ★★★ | 71% | +30.2% | -11272.9% | 45 |
| Jeff Schmitt | #1313 | ★★★ | 47% | +3.7% | +1.3% | 30 |
| Maggie Nolan | #1388 | ★★★ | 48% | +1.5% | -0.9% | 31 |
| Dylan Carden | #1399 | ★★★ | 57% | +1.2% | -4.2% | 40 |
| Neal Dingmann | #1573 | ★★★ | 43% | +4.2% | -1.9% | 82 |
| Brian Drab | #1590 | ★★★ | 58% | +3.0% | -17483.8% | 33 |
| Louie DiPalma | #1772 | ★★★ | 41% | +4.5% | +1.9% | 56 |
| Lachlan Hanbury Brown | #1784 | ★★★ | 53% | -3.2% | -6.1% | 19 |
| Ross Sparenblek | #1792 | ★★★ | 48% | -0.7% | -58.2% | 25 |
| Andrew Brackmann | #1993 | ★★ | 47% | +3.8% | -0.3% | 30 |
| Andrew Jeffrey | #2067 | ★★ | 49% | -3.2% | -12.4% | 35 |
| Ralph Schackart | #2096 | ★★ | 61% | +2.9% | -295.7% | 38 |
| Matt Phipps | #2171 | ★★ | 47% | +3.3% | -0.8% | 57 |
| Andy Hsieh | #2210 | ★★ | 44% | -5.4% | -9.2% | 27 |
| Jed Dorsheimer | #2253 | ★★ | 48% | +14.5% | -5807.9% | 60 |
| Jon Andersen | #2264 | ★★ | 53% | -0.9% | -252.9% | 38 |
| Steven Lichtman | #2553 | ★ | 41% | -5.7% | -163.5% | 34 |
The 6 top-ranked analysts at William Blair, the firm's full 3- and 5-year track record, and firm-vs-firm rankings across Wall Street. Everything below the top 6, plus 1- and 2-year history, stays free — Pro is what keeps this independent research running and the servers paid for.
Upgrade to ProDisclaimer: Firm-level performance is calculated independently by 13Foresight by pooling the historical calls of analysts associated with this firm, measured against market prices. It may be incomplete or delayed, is for research purposes only, and is not investment advice.