Moderna (MRNA) vs Seagate Technology (STX)

Updated September 19, 2026 · Data: Yahoo Finance

Moderna (MRNA)

+422.35%
YTD return in 2026
Price$154.04
Day move-2.55% yesterday
YTD rank#2
MRNA full page →

Seagate Technology (STX)

+212.61%
YTD return in 2026
Price$858.79
Day move+6.93% yesterday
YTD rank#5
STX full page →

YTD return chart — 2026

MRNASTX+0%+211%+422%Dec 31May 15Sep 19

Moderna (MRNA) is outperforming Seagate Technology (STX) by 209.74 percentage points year-to-date in 2026 (+422.35% vs +212.61%), as of September 19, 2026. Both are S&P 500 constituents tracked daily from their December 31, 2025 closing prices.

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For informational purposes only — not financial advice.