How much did PFE move each index today?
S&P 500: PFE moved −1.05% and contributed −0.2 points against the index's +6.8-point move, offsetting 3% of it, ranking #470 of 503 members by contribution to the move.
XLV: PFE moved −1.05% and contributed −0.05 points of the index's −1.18-point move (4% of it), ranking #8 of 59 members by contribution to the move.
PFE closed the 2026-08-25 session at 28.57; that day's move sits in the 93th percentile of its own past year. The stock is at its 52-week closing high and +18.6% for the year so far.
PFE in the S&P 500 beyond today
| window | PFE return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | +4.83% | +0.9 pts | −14.5 pts | #473 of 503 |
| 1 month | +15.79% | +2.6 pts | +264.1 pts | #32 of 503 |
| quarter to date | +20.70% | +3.2 pts | +177.9 pts | #34 of 503 |
| year to date | +18.60% | +3.2 pts | +831.8 pts | #68 of 503 |
Who moved with and against PFE today?
On PFE's side of the S&P 500 tape: LLY (−2.8 pts), GOOGL (−2.1 pts), GOOG (−1.9 pts). Pulling the other way: AAPL (+4.4 pts), MSFT (+2.8 pts), AMD (+2.0 pts).
Every member's contribution, top to bottom, is on the index dashboards; the day's story is in the market-close note. Machine-readable figures for this stock: /api/stock/PFE, free to cite with attribution.