MM
Mayank Mamtani
B. Riley Securities
88
BW Score
#4
BW Rank
+12.6%
Sector-Excess (12m)
54%
Win %
38%
PT Hit %
−0.3% … +25.0%
95% CI
24
Scored Calls
19
Tickers
Skilled
Significance
Rating history
Methodology. Scored on the realized 12-month return of each rated stock in excess of its sector ETF, entered at the close on/after the call date. Per-analyst scores use empirical-Bayes shrinkage, cluster-robust standard errors, Benjamini-Hochberg false-discovery control and a cluster bootstrap; BW Score recentres that to 0–100 (50 = matched the sector). Past performance does not guarantee future results. Not investment advice.