Compare/Updated Oct 26, 2026, refreshed every trading day
FSPGX vs FBGRX
Fidelity Large Cap Growth Index Fund against Fidelity Blue Chip Growth Fund: 4 years of returns, risk and today’s technical read, from Kavout’s own data.
FBGRX did better over the period: $1,000 invested on Oct 28, 2022 grew to $2,575, versus $2,181 for FSPGX, a 157.5% versus 118.1% gain. FBGRX also led over three years, returning 97.3% compared with 79.4%, and won 31 of the last 48 months. The advantage came with higher risk: FBGRX’s 12-month volatility was 21.3% versus 17.9% for FSPGX, while its worst drawdown was -27.1% versus -23.3%. The funds were highly correlated, with a 0.962 correlation of daily moves, so FBGRX’s stronger performance reflects better upside capture rather than substantially different market exposure. FSPGX remains the less volatile option, but FBGRX delivered the better return over the stated period despite greater downside risk.
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Head to head
Which has returned more, FSPGX or FBGRX?
FSPGX beat FBGRX in 17 of the last 48 months; FBGRX won the other 31. The typical monthly gap was 0.98 points.
Total return by period
Which is riskier?
FSPGX: Dec 16, 2024 to Apr 8, 2025; FBGRX: Jan 23, 2025 to Apr 8, 2025
- 0.962
- correlation of daily moves, 4 years
- 0.83
- FSPGX move per 1% in FBGRX
- 0.910
- correlation, last 12 months
Month by month
Of the last 48 months. The typical gap was 0.98 points.
When did they diverge?
| Month | FSPGX | FBGRX | Gap |
|---|---|---|---|
| January 2023 | +8.4% | +15.1% | -6.73 pts |
| September 2026 | +2.2% | -3.8% | +6.00 pts |
| April 2026 | +11.9% | +16.1% | -4.18 pts |
| June 2026 | -2.7% | +0.6% | -3.37 pts |
Where the numbers come from. 1000 daily adjusted closes per fund from the Kavout market-data API, dividends included. Signals and indicators are Kavout’s own, refreshed nightly. Every figure is calculated from those adjusted closes.
Holdings and fees
What do you actually own with FSPGX and FBGRX?
- Price
- $46.95
- Price
- $280.54
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