How much did PACB move each index today?
ARKK: PACB moved +3.62% and contributed +0.01 points against the index's −0.65-point move, offsetting 1% of it, ranking #31 of 42 members by contribution to the move.
PACB closed the 2026-08-25 session at 1.52; that day's move sits in the 99th percentile of its own past year. The stock is 43.1% below its 52-week closing high and −18.7% for the year so far.
PACB in the ARKK beyond today
| window | PACB return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | +33.33% | +0.06 pts | +7.28 pts | #19 of 43 |
| 1 month | +11.76% | +0.02 pts | +13.90 pts | #33 of 43 |
| quarter to date | −9.52% | −0.01 pts | +5.61 pts | #30 of 43 |
| year to date | −18.72% | −0.01 pts | +9.51 pts | #28 of 43 |
Who moved with and against PACB today?
On PACB's side of the ARKK tape: PLTR (+0.08 pts), BLSH (+0.06 pts), SPCX (+0.06 pts). Pulling the other way: COIN (−0.12 pts), CRSP (−0.12 pts), CRCL (−0.11 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/PACB, free to cite with attribution.