MSTR — Nasdaq-100 index addition

MicroStrategy (MSTR) entered the Nasdaq-100 at the close on Dec 23, 2024, replacing Moderna. The recorded announcement came 10 calendar days before the effective close, on Dec 13, 2024. The company is classified in Information Technology in this dataset.

In the 30 calendar days leading into the effective close, MSTR moved +2.9%. The median 30-day run-up among the 14 Nasdaq-100 entries with a recorded announcement and prices for that interval was +12.2%; this stock was 9.3 percentage points below that median. Measured from the effective close, MSTR returned 1W: -7.1% versus -2.2% for the 14-entry index median; 1M: 0.0% versus +0.8% for the 14-entry index median; 3M: -14.3% versus +5.6% for the 13-entry index median; 1Y: -32.9% versus +4.4% for the 9-entry index median. These figures do not measure movement from the announcement price.

At 1M, it ranks 8th of 14 measured Nasdaq-100 additions and lagged the benchmark by 1.6 percentage points. At 3M, it ranks 11th of 13 measured Nasdaq-100 additions and lagged the benchmark by 7.2 percentage points. At 1Y, it ranks 7th of 9 measured Nasdaq-100 additions and lagged the benchmark by 56.1 percentage points. The other 8 Information Technology additions with a measured 1M return averaged -6.0%. This is historical context, not a projection.