Constituent dispersion · breadth vs the index
ARKK — ARK Innovation
Divergence over time — price vs breadth, by horizon
The hero read is the 1-month picture; here the same price↔breadth divergence across 1 week / 1 month / 1 quarter, computed over the 126-session history. A/D /name is net advancers-minus-decliners per covered constituent; % beating Δ and median−ETF Δ show how participation shifted. Price rising while those fall = the move is narrowing under the surface.
| Horizon | Price | A/D /name | % beating Δ | Median−ETF Δ | Read |
|---|---|---|---|---|---|
| 1 week | -6.74% | -1.33 | +2pp | +3.30pp | Confirming ↓ |
| 1 month | -7.27% | -1.79 | +7pp | +3.82pp | Confirming ↓ |
| 1 quarter | -5.36% | -3.6 | +18pp | +9.33pp | Confirming ↓ |
Over the last 126 sessions: price down -9.18%, breadth down (-4.36/name) · % beating 61→62 · median−ETF +3.13pp→+6.21pp.
Dispersion by window
| Window | ETF | Median | Median − ETF | Up / Down | Beat / Lag | ±1% band | Dispersion |
|---|---|---|---|---|---|---|---|
| 1d | -0.11% | +0.12% | +0.23pp | 22 / 20 | 24 / 18 | 12 of 42 | ±2.94% |
| 5d | -6.75% | -5.01% | +1.74pp | 8 / 34 | 28 / 14 | 7 of 42 | ±6.3% |
| 21d | -7.27% | -1.06% | +6.21pp | 17 / 24 | 26 / 16 | 2 of 42 | ±15.25% |
| YTD | -5.81% | -6.02% | -0.21pp | 18 / 23 | 20 / 21 | 2 of 41 | ±52.75% |
Median − ETF below zero means the typical name is lagging the cap-weighted index — the move is top-heavy. "Beat" counts constituents outperforming the ETF over the window. Dispersion is the cross-sectional standard deviation of constituent returns — high = a stock-picker's tape, low = pure beta.
What drove the move — contribution = weight × return
Today (1d)
- BEAM+4.87%+0.15pp
- SHOP+2.68%+0.12pp
- CRSP+1.75%+0.08pp
- TWST+2.32%+0.07pp
- TXG+2.46%+0.07pp
- AMD-8.15%-0.41pp
- PLTR-6.08%-0.18pp
- HOOD-3.02%-0.15pp
- CRWV-4.93%-0.12pp
- CRCL-2.06%-0.07pp
This month (21d)
- TXG+28.03%+0.79pp
- SHOP+11.48%+0.5pp
- COIN+12.64%+0.47pp
- BMNR+29.57%+0.46pp
- ROKU+6.29%+0.3pp
- TSLA-19.03%-1.99pp
- TEM-23.58%-1.17pp
- CRWV-30.32%-0.75pp
- BEAM-24.48%-0.73pp
- AMD-12.84%-0.65pp
Each name's contribution = its index weight × its return — the percentage points it added to (green) or subtracted from (red) the ETF's move. Computed across covered names.
Leaders & laggards (21-day)
- FIG+30.93%
- BMNR+29.57%
- TXG+28.03%
- BABA+21.50%
- COIN+12.64%
- NTLA-34.71%
- CRWV-30.32%
- TER-26.60%
- BEAM-24.48%
- TEM-23.58%
ARKK — constituent leadership race
$100 in each covered ARKK constituent at 2025-12-30, rebased to 100. Watch leadership change hands.
Each covered constituent started at $100 at the window open; the bars race by total return (top 12 shown). Decision-support, not investment advice.
Constituents — 42 covered · click a column to sort
| Symbol | Weight | Last | 1d | 5d | 21d | YTD | RS rank |
|---|---|---|---|---|---|---|---|
| TSLA Tesla Inc | 10.43% | 307.44 | -0.58% | -18.87% | -19.03% | -31.64% | 12 |
| AMD Adv Micro Devices | 5.06% | 454.62 | -8.15% | -16.50% | -12.84% | +112.28% | 24 |
| HOOD Robinhood Markets Inc Cl A | 4.95% | 92.76 | -3.02% | -12.79% | -6.01% | -17.98% | 40 |
| TEM Tempus AI Cl A | 4.94% | 42.90 | -0.02% | -12.41% | -23.58% | -27.35% | 10 |
| CRSP Crispr Therapeutics Ag | 4.77% | 47.55 | +1.75% | -1.25% | -13.42% | -9.32% | 19 |
| ROKU Roku Inc | 4.72% | 143.91 | +0.69% | -0.25% | +6.29% | +32.65% | 74 |
| SHOP Shopify Inc | 4.34% | 130.28 | +2.68% | +5.89% | +11.48% | -19.07% | 86 |
| COIN Coinbase Global Cl A | 3.70% | 167.90 | +0.24% | -4.52% | +12.64% | -25.75% | 88 |
| CRCL Circle Internet Group Inc Cl A | 3.48% | 64.32 | -2.06% | -9.51% | -12.57% | -18.89% | 26 |
| TWST Twist Bioscience Corp | 3.19% | 88.55 | +2.32% | -7.63% | -11.31% | +179.16% | 31 |
| BEAM Beam Therapeutics Inc | 3.00% | 26.29 | +4.87% | -3.66% | -24.48% | -5.16% | 7 |
| PLTR Palantir Technologies Cl A | 2.90% | 123.53 | -6.08% | -6.88% | +9.39% | -30.50% | 83 |
| TXG 10X Genomics Inc | 2.82% | 47.05 | +2.46% | -0.32% | +28.03% | +188.47% | 93 |
| RBLX Roblox Corp Cl A | 2.57% | 49.50 | +2.23% | -5.71% | +4.08% | -38.91% | 64 |
| AMZN Amazon.com Inc | 2.51% | 230.86 | -0.23% | -6.74% | -0.79% | +0.02% | 52 |
| CRWV Coreweave Inc Cl A | 2.47% | 67.30 | -4.93% | -15.43% | -30.32% | -6.02% | 2 |
| GOOG Alphabet Cl C | 1.91% | 332.60 | +1.85% | -3.93% | -0.62% | +6.07% | 55 |
| BLSH Bullish Ord Shs | 1.80% | 22.69 | -0.48% | -8.40% | -2.58% | -40.08% | 45 |
| NVDA Nvidia Corp | 1.73% | 197.01 | +0.25% | -4.96% | +2.33% | +5.76% | 60 |
| BMNR Bitmine Immersion Technologies | 1.54% | 17.57 | -1.95% | +1.97% | +29.57% | -35.29% | 95 |
| XYZ Block Inc | 1.52% | 83.10 | +2.29% | +3.38% | +6.78% | +27.67% | 76 |
| ILMN Illumina Inc | 1.44% | 192.98 | +1.85% | +0.23% | +9.31% | +47.13% | 81 |
| NTRA Natera Inc | 1.26% | 252.22 | -2.25% | -5.60% | -3.70% | +10.10% | 43 |
| BABA Alibaba Group Holding ADR | 1.25% | 115.19 | +0.17% | -2.36% | +21.50% | -21.41% | 90 |
| DE Deere & Company | 1.20% | 639.84 | +2.37% | +9.02% | +4.61% | +37.83% | 69 |
| ACHR Archer Aviation Inc | 1.17% | 4.82 | -2.63% | -8.71% | -1.03% | -35.90% | 50 |
| AVGO Broadcom Ltd | 1.15% | 380.91 | -0.60% | -1.45% | +4.35% | +10.29% | 67 |
| CBRS Cerebras Systems Inc Cl A | 1.10% | 192.72 | +2.18% | -7.60% | +6.13% | — | 71 |
| NTLA Intellia Thera CS | 1.10% | 10.89 | +2.06% | -5.06% | -34.71% | +21.13% | 0 |
| VCYT Veracyte Inc | 1.04% | 55.65 | +0.07% | -6.52% | -8.00% | +32.19% | 36 |
| KTOS Kratos Defense & Security Inc | 1.01% | 48.64 | -1.64% | +0.89% | +3.03% | -35.92% | 62 |
| TSM Taiwan Semiconductor ADR | 1.00% | 392.31 | -1.70% | -7.61% | -9.26% | +29.39% | 33 |
| TER Teradyne Inc | 1.00% | 320.65 | -4.22% | -14.27% | -26.60% | +65.73% | 5 |
| RXRX Recursion Pharmaceuticals Inc Cl A | 0.99% | 3.05 | +1.33% | -0.97% | -13.35% | -25.43% | 21 |
| META META Platforms Inc | 0.94% | 593.41 | -0.08% | -7.83% | +7.84% | -10.02% | 79 |
| WGS Genedx Holdings Corp | 0.89% | 61.88 | +2.21% | +0.37% | -11.37% | -52.42% | 29 |
| BWXT Bwx Technologies Inc | 0.84% | 169.67 | -3.89% | -1.98% | -14.27% | -1.70% | 17 |
| SOFI Sofi Technologies Inc | 0.56% | 16.74 | -0.83% | -5.10% | -6.38% | -36.06% | 38 |
| GOOGL Alphabet Cl A | 0.52% | 333.71 | +2.19% | -3.87% | -1.09% | +6.69% | 48 |
| FIG Figma Inc Cl A | 0.50% | 24.38 | +6.28% | +11.17% | +30.93% | -34.76% | 98 |
| CERS Cerus Corp | 0.36% | 2.92 | -4.89% | -6.41% | +0.00% | +41.75% | 57 |
| PACB Pacific Biosciences | 0.29% | 1.39 | +2.21% | -0.71% | -15.76% | -25.67% | 14 |
RS rank = the constituent's 21-day return percentile within the index (100 = strongest of the covered names). Weight is the index weight; returns use adjusted closes. Default sort: weight.
Other ETFs & indices
Dispersion is computed across the constituents we cover in our data lake (see coverage badge). Decision-support, not investment advice.