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 | -1.23% | -0.43 | -2pp | -2.76pp | Confirming ↓ |
| 1 month | +7.00% | +0.17 | -8pp | -5.72pp | Confirming ↑ |
| 1 quarter | +16.44% | +1.4 | -18pp | -7.65pp | Confirming ↑ |
Over the last 126 sessions: price down -0.37%, breadth down (-1.86/name) · % beating 59→48 · median−ETF +1.45pp→-3.66pp.
Dispersion by window
| Window | ETF | Median | Median − ETF | Up / Down | Beat / Lag | ±1% band | Dispersion |
|---|---|---|---|---|---|---|---|
| 1d | -1.58% | -0.89% | +0.68pp | 11 / 31 | 25 / 17 | 13 of 42 | ±3.38% |
| 5d | -1.24% | -0.92% | +0.32pp | 15 / 27 | 23 / 19 | 8 of 42 | ±7% |
| 21d | +6.99% | +3.33% | -3.66pp | 29 / 13 | 20 / 22 | 1 of 42 | ±13.25% |
| YTD | +4.32% | +6.29% | +1.97pp | 23 / 18 | 21 / 20 | 0 of 41 | ±54.11% |
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)
- CRCL+4.97%+0.17pp
- AMD+2.04%+0.1pp
- CBRS+8.34%+0.09pp
- NVDA+4.03%+0.07pp
- META+5.97%+0.06pp
- BEAM-8.77%-0.26pp
- TEM-5.32%-0.26pp
- CRSP-5.31%-0.25pp
- HOOD-2.73%-0.14pp
- TWST-3.24%-0.1pp
This month (21d)
- HOOD+33.66%+1.67pp
- TXG+39.69%+1.12pp
- TEM+19.27%+0.95pp
- TWST+29.37%+0.94pp
- AMD+17.32%+0.88pp
- CRCL-18.45%-0.64pp
- CRWV-9.72%-0.24pp
- BLSH-9.93%-0.18pp
- KTOS-14.24%-0.14pp
- ACHR-11.09%-0.13pp
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)
- TXG+39.69%
- HOOD+33.66%
- TWST+29.37%
- RBLX+28.72%
- NTRA+21.15%
- CRCL-18.45%
- KTOS-14.24%
- ACHR-11.09%
- BLSH-9.93%
- CRWV-9.72%
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% | 407.76 | +0.30% | +3.64% | +2.79% | -9.33% | 45 |
| AMD Adv Micro Devices | 5.06% | 557.89 | +2.04% | +7.74% | +17.32% | +160.50% | 79 |
| HOOD Robinhood Markets Inc Cl A | 4.95% | 111.97 | -2.73% | -0.67% | +33.66% | -1.00% | 95 |
| TEM Tempus AI Cl A | 4.94% | 58.23 | -5.32% | -3.38% | +19.27% | -1.39% | 83 |
| CRSP Crispr Therapeutics Ag | 4.77% | 53.35 | -5.31% | -11.20% | +3.63% | +1.74% | 50 |
| ROKU Roku Inc | 4.72% | 140.69 | +0.31% | -1.22% | +16.36% | +29.68% | 74 |
| SHOP Shopify Inc | 4.34% | 122.54 | -0.51% | +2.58% | +10.98% | -23.87% | 60 |
| COIN Coinbase Global Cl A | 3.70% | 159.07 | +0.40% | -3.87% | +2.30% | -29.66% | 43 |
| CRCL Circle Internet Group Inc Cl A | 3.48% | 66.14 | +4.97% | +2.35% | -18.45% | -16.60% | 0 |
| TWST Twist Bioscience Corp | 3.19% | 90.64 | -3.24% | -8.67% | +29.37% | +185.73% | 93 |
| BEAM Beam Therapeutics Inc | 3.00% | 32.68 | -8.77% | -6.06% | +7.25% | +17.89% | 52 |
| PLTR Palantir Technologies Cl A | 2.90% | 126.79 | -1.74% | -1.94% | -4.00% | -28.67% | 19 |
| TXG 10X Genomics Inc | 2.82% | 42.73 | -0.86% | +9.54% | +39.69% | +161.99% | 98 |
| RBLX Roblox Corp Cl A | 2.57% | 55.35 | -1.91% | -0.11% | +28.72% | -31.69% | 90 |
| AMZN Amazon.com Inc | 2.51% | 245.34 | -0.69% | +1.10% | +0.47% | +6.29% | 31 |
| CRWV Coreweave Inc Cl A | 2.47% | 88.88 | -0.91% | +8.73% | -9.72% | +24.12% | 10 |
| GOOG Alphabet Cl C | 1.91% | 355.03 | -0.34% | -0.32% | -2.00% | +13.22% | 24 |
| BLSH Bullish Ord Shs | 1.80% | 24.23 | -2.30% | -5.24% | -9.93% | -36.02% | 7 |
| NVDA Nvidia Corp | 1.73% | 210.96 | +4.03% | +8.28% | +1.33% | +13.25% | 33 |
| BMNR Bitmine Immersion Technologies | 1.54% | 14.98 | +1.97% | +4.32% | -7.53% | -44.83% | 12 |
| XYZ Block Inc | 1.52% | 77.30 | -0.15% | -1.94% | +13.19% | +18.76% | 62 |
| ILMN Illumina Inc | 1.44% | 190.20 | -1.84% | +0.81% | +18.85% | +45.01% | 81 |
| NTRA Natera Inc | 1.26% | 269.95 | -4.22% | -3.35% | +21.15% | +17.84% | 88 |
| BABA Alibaba Group Holding ADR | 1.25% | 112.33 | +1.07% | +16.84% | -5.30% | -23.37% | 14 |
| DE Deere & Company | 1.20% | 586.86 | -1.02% | -5.54% | +1.65% | +26.42% | 38 |
| ACHR Archer Aviation Inc | 1.17% | 4.73 | -2.47% | -5.02% | -11.09% | -37.10% | 5 |
| AVGO Broadcom Ltd | 1.15% | 399.97 | -0.28% | +10.96% | +1.99% | +15.81% | 40 |
| CBRS Cerebras Systems Inc Cl A | 1.10% | 215.08 | +8.34% | +4.99% | -5.18% | — | 17 |
| NTLA Intellia Thera CS | 1.10% | 14.22 | -7.93% | -19.05% | +10.28% | +58.12% | 55 |
| VCYT Veracyte Inc | 1.04% | 56.97 | -3.93% | -0.19% | +15.70% | +35.32% | 71 |
| KTOS Kratos Defense & Security Inc | 1.01% | 48.19 | -1.35% | -12.94% | -14.24% | -36.52% | 2 |
| TSM Taiwan Semiconductor ADR | 1.00% | 434.11 | -0.65% | -0.01% | +1.63% | +43.17% | 36 |
| TER Teradyne Inc | 1.00% | 359.60 | -0.87% | -2.57% | -2.60% | +85.86% | 21 |
| RXRX Recursion Pharmaceuticals Inc Cl A | 0.99% | 3.56 | -5.32% | -6.32% | +10.56% | -12.96% | 57 |
| META META Platforms Inc | 0.94% | 669.21 | +5.97% | +14.81% | +14.58% | +1.47% | 69 |
| WGS Genedx Holdings Corp | 0.89% | 65.64 | -5.40% | -2.77% | +16.53% | -49.53% | 76 |
| BWXT Bwx Technologies Inc | 0.84% | 186.00 | -0.53% | -2.65% | -1.57% | +7.76% | 29 |
| SOFI Sofi Technologies Inc | 0.56% | 18.78 | +0.86% | +2.96% | +14.03% | -28.27% | 67 |
| GOOGL Alphabet Cl A | 0.52% | 357.18 | -0.48% | -0.76% | -1.94% | +14.20% | 26 |
| FIG Figma Inc Cl A | 0.50% | 21.11 | -5.17% | -1.08% | +3.03% | -43.51% | 48 |
| CERS Cerus Corp | 0.36% | 3.12 | -0.95% | -1.27% | +20.93% | +51.46% | 86 |
| PACB Pacific Biosciences | 0.29% | 1.56 | -3.11% | -7.14% | +13.87% | -16.58% | 64 |
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.