Methodology
The Thesis
When a company is buying back its own stock and its insiders are simultaneously buying shares with their own money, both parties are making the same bet: the stock is undervalued. This convergence of corporate and personal capital is the strongest signal of management conviction.
Bull Market Rides tracks 8 independent signals across the S&P SmallCap 600 to identify this convergence. Every signal is traceable back to a specific SEC filing. No composite score, no black box.
Why the S&P SmallCap 600?
Insider and buyback signals carry the most predictive power where information asymmetry is highest — fewer analysts, lower institutional ownership, slower information diffusion. The S&P 600's profitability requirement (4 consecutive quarters of positive earnings) ensures every company has real free cash flow for our signals to analyze.
Signal Statuses
Each signal can have one of four statuses:
Bullish
Signal is positive
Bearish
Signal is negative
Neutral
Insufficient data
Red Flag
Warning signal
A ride begins when all 7 core signals (excluding Red Flag) turn bullish simultaneously. The Red Flag signal is a standalone warning that does not affect ride status.
The 8 Signals
Signal 1: Execution Consistency
Did the company actually spend money buying back stock in 3+ of the last 4 quarters?
Signal 2: Execution Acceleration
Is the most recent quarter's buyback spend more than 15% above the trailing average?
Signal 3: Buyback vs FCF
What percentage of free cash flow is going to buybacks? Bull: 30-80%. Bear: <10% or >80%.
Signal 4: Buyback Intensity
How fast are they shrinking the float? Bull: 2%+ annually. Bear: under 0.5%.
Signal 5: Insider Buying
Are officers and directors buying stock with their own money on the open market?
Signal 6: Insider-Buyback Convergence
Are insider purchases happening during the same quarters the company is actively buying back stock?
Signal 7: Insider Net Direction
Looking at all open-market transactions, are insiders net buyers or net sellers?
Signal 8: Red Flag
Active buyback + insiders net selling 3x+ more than buying. Company cash may be supporting price while insiders exit.
Data Sources
- XBRL financial facts from 10-K/10-Q filings (buyback spend, shares repurchased, operating cash flow, capex, shares outstanding)
- Form 4 insider transaction filings (open-market purchases and sales only — option exercises, grants, and tax withholding are excluded)
Disclaimer
This site is for informational purposes only and does not constitute financial advice, a recommendation, or an offer to buy or sell any security. Data is sourced from SEC EDGAR public filings and may contain errors or delays. Always do your own research and consult a qualified financial advisor before making investment decisions.