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 | +1.39% | +0.55 | +0pp | +1.67pp | Confirming ↑ |
| 1 month | -9.49% | -2.26 | +17pp | +7.68pp | Confirming ↓ |
| 1 quarter | -4.39% | -2.86 | +28pp | +8.68pp | Confirming ↓ |
Over the last 126 sessions: price down -1.10%, breadth down (-2.24/name) · % beating 59→67 · median−ETF +4.05pp→+6.78pp.
Dispersion by window
| Window | ETF | Median | Median − ETF | Up / Down | Beat / Lag | ±1% band | Dispersion |
|---|---|---|---|---|---|---|---|
| 1d | +3.23% | +2.70% | -0.53pp | 35 / 6 | 18 / 24 | 8 of 42 | ±4.15% |
| 5d | +1.39% | +2.36% | +0.97pp | 27 / 15 | 24 / 18 | 7 of 42 | ±10.72% |
| 21d | -9.49% | -2.71% | +6.78pp | 17 / 25 | 28 / 14 | 2 of 42 | ±15.2% |
| YTD | -4.39% | -5.47% | -1.08pp | 20 / 21 | 20 / 21 | 0 of 41 | ±57.5% |
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)
- CRWV+19.49%+0.48pp
- TSLA+3.49%+0.36pp
- TWST+10.39%+0.33pp
- TEM+4.97%+0.25pp
- HOOD+4.37%+0.22pp
- CRCL-3.61%-0.13pp
- ILMN-3.38%-0.05pp
- VCYT-3.17%-0.03pp
- TXG-0.55%-0.02pp
- SHOP-0.12%-0.01pp
This month (21d)
- TXG+20.51%+0.58pp
- AMZN+17.04%+0.43pp
- BABA+32.41%+0.41pp
- BMNR+21.31%+0.33pp
- CRWV+4.91%+0.12pp
- TSLA-18.14%-1.89pp
- TEM-23.59%-1.17pp
- HOOD-19.86%-0.98pp
- RBLX-33.82%-0.87pp
- CRSP-17.49%-0.83pp
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)
- BABA+32.41%
- BMNR+21.31%
- TXG+20.51%
- AMZN+17.04%
- FIG+16.78%
- NTLA-38.67%
- RBLX-33.82%
- CERS-31.96%
- BEAM-25.52%
- TEM-23.59%
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% | 322.08 | +3.49% | +4.16% | -18.14% | -28.38% | 17 |
| AMD Adv Micro Devices | 5.06% | 484.64 | +1.78% | -2.08% | -6.41% | +126.30% | 40 |
| HOOD Robinhood Markets Inc Cl A | 4.95% | 90.34 | +4.37% | -5.55% | -19.86% | -20.12% | 14 |
| TEM Tempus AI Cl A | 4.94% | 46.05 | +4.97% | +7.32% | -23.59% | -22.02% | 10 |
| CRSP Crispr Therapeutics Ag | 4.77% | 49.57 | +3.29% | +6.08% | -17.49% | -5.47% | 19 |
| ROKU Roku Inc | 4.72% | 145.84 | +0.57% | +2.04% | +2.39% | +34.43% | 67 |
| SHOP Shopify Inc | 4.34% | 117.01 | -0.12% | -7.78% | -2.05% | -27.31% | 52 |
| COIN Coinbase Global Cl A | 3.70% | 146.50 | +0.16% | -12.53% | -11.47% | -35.22% | 26 |
| CRCL Circle Internet Group Inc Cl A | 3.48% | 60.35 | -3.61% | -8.10% | -6.61% | -23.90% | 36 |
| TWST Twist Bioscience Corp | 3.19% | 101.06 | +10.39% | +16.78% | +1.83% | +218.60% | 64 |
| BEAM Beam Therapeutics Inc | 3.00% | 25.91 | +1.53% | +3.35% | -25.52% | -6.53% | 7 |
| PLTR Palantir Technologies Cl A | 2.90% | 125.65 | +2.10% | -4.47% | -2.82% | -29.31% | 45 |
| TXG 10X Genomics Inc | 2.82% | 47.01 | -0.55% | +2.37% | +20.51% | +188.23% | 93 |
| RBLX Roblox Corp Cl A | 2.57% | 36.67 | +3.01% | -24.27% | -33.82% | -54.75% | 2 |
| AMZN Amazon.com Inc | 2.51% | 284.02 | +4.58% | +22.75% | +17.04% | +23.05% | 90 |
| CRWV Coreweave Inc Cl A | 2.47% | 85.76 | +19.49% | +21.15% | +4.91% | +19.76% | 76 |
| GOOG Alphabet Cl C | 1.91% | 372.47 | +4.44% | +14.06% | +4.57% | +18.78% | 74 |
| BLSH Bullish Ord Shs | 1.80% | 22.93 | +5.23% | +0.57% | -10.32% | -39.45% | 31 |
| NVDA Nvidia Corp | 1.73% | 206.64 | +2.93% | +5.15% | +6.06% | +10.93% | 81 |
| BMNR Bitmine Immersion Technologies | 1.54% | 17.42 | +0.81% | -2.79% | +21.31% | -35.84% | 95 |
| XYZ Block Inc | 1.52% | 82.09 | +1.05% | +1.05% | +4.14% | +26.12% | 71 |
| ILMN Illumina Inc | 1.44% | 198.16 | -3.38% | +4.59% | +5.02% | +51.08% | 79 |
| NTRA Natera Inc | 1.26% | 270.36 | +0.97% | +4.78% | -3.21% | +18.01% | 43 |
| BABA Alibaba Group Holding ADR | 1.25% | 127.30 | +4.13% | +10.70% | +32.41% | -13.15% | 98 |
| DE Deere & Company | 1.20% | 605.06 | +2.09% | -3.19% | -2.61% | +30.34% | 50 |
| ACHR Archer Aviation Inc | 1.17% | 4.84 | +4.31% | -2.22% | -2.81% | -35.64% | 48 |
| AVGO Broadcom Ltd | 1.15% | 392.23 | +0.76% | +2.35% | +8.82% | +13.57% | 86 |
| CBRS Cerebras Systems Inc Cl A | 1.10% | 219.97 | +10.70% | +16.63% | +7.38% | — | 83 |
| NTLA Intellia Thera CS | 1.10% | 10.77 | +0.84% | +0.94% | -38.67% | +19.80% | 0 |
| VCYT Veracyte Inc | 1.04% | 44.85 | -3.17% | -19.35% | -21.43% | +6.53% | 12 |
| KTOS Kratos Defense & Security Inc | 1.01% | 49.21 | +5.60% | -0.49% | -11.09% | -35.17% | 29 |
| TSM Taiwan Semiconductor ADR | 1.00% | 406.11 | +0.46% | +1.76% | -6.46% | +33.94% | 38 |
| TER Teradyne Inc | 1.00% | 365.80 | -0.51% | +9.27% | -0.89% | +89.06% | 57 |
| RXRX Recursion Pharmaceuticals Inc Cl A | 0.99% | 3.18 | +6.00% | +5.65% | -16.32% | -22.25% | 21 |
| META META Platforms Inc | 0.94% | 590.24 | +6.02% | -0.61% | +1.26% | -10.51% | 62 |
| WGS Genedx Holdings Corp | 0.89% | 67.86 | +4.22% | +12.09% | +0.52% | -47.82% | 60 |
| BWXT Bwx Technologies Inc | 0.84% | 173.79 | +3.02% | -1.55% | -9.04% | +0.69% | 33 |
| SOFI Sofi Technologies Inc | 0.56% | 18.03 | +10.55% | +6.81% | -1.15% | -31.13% | 55 |
| GOOGL Alphabet Cl A | 0.52% | 373.51 | +4.88% | +14.38% | +3.78% | +19.42% | 69 |
| FIG Figma Inc Cl A | 0.50% | 24.92 | +2.47% | +8.63% | +16.78% | -33.32% | 88 |
| CERS Cerus Corp | 0.36% | 2.15 | +0.00% | -29.97% | -31.96% | +4.37% | 5 |
| PACB Pacific Biosciences | 0.29% | 1.42 | +1.43% | +4.41% | -15.48% | -24.06% | 24 |
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.