How much did NTLA move each index today?
ARKK: NTLA moved −2.41% and contributed −0.04 points of the index's −0.68-point move (6% of it), ranking #9 of 42 members by contribution to the move.
XBI: NTLA moved −2.41% and contributed −0.03 points of the index's −0.70-point move (4% of it), ranking #17 of 147 members by contribution to the move.
NTLA closed the 2026-08-25 session at 13.51; that day's move sits in the 91th percentile of its own past year. The stock is 51.7% below its 52-week closing high and +50.3% for the year so far.
NTLA in the ARKK beyond today
| window | NTLA return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | +16.47% | +0.29 pts | +7.28 pts | #12 of 43 |
| 1 month | +26.62% | +0.37 pts | +13.90 pts | #16 of 43 |
| quarter to date | −20.15% | −0.40 pts | +5.61 pts | #37 of 43 |
| year to date | +50.28% | +0.91 pts | +9.51 pts | #5 of 43 |
Who moved with and against NTLA today?
On NTLA's side of the ARKK tape: COIN (−0.12 pts), CRSP (−0.12 pts), CRCL (−0.11 pts). Pulling the other way: PLTR (+0.08 pts), SPCX (+0.06 pts), BLSH (+0.06 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/NTLA, free to cite with attribution.