Align Technology Inc. (ALGN)
ALGN · Health Care · 
United States
Align Technology Inc. (ALGN) is a US company in the Health Care sector. The stock has its largest weight in XDEW (S&P 500 Equal Weight), at 0.20%. Anyone who holds an ETF containing Align Technology also has an indirect stake in the company.
Data and Charts: Align Technology
Key Data for Align Technology
Align Technology Stock Price Chart
The Align Technology chart shows daily closing prices and is set to the current year by default. The stock is down 4.0% year to date and up 8.3% over twelve months. The last recorded close on October 30, 2026, was $149.89, at 27% of the 52-week range.
Price series from our database since Aug 12, 2024, 558 daily values.
Align Technology Stock Performance
| Year to date | -4.0% | 1 year | +8.3% |
|---|---|---|---|
| 1 month | +3.1% | 3 months | -11.4% |
| Calendar year 2025 | -25.1% |
Measured in euros, Align Technology is up 1.0% year to date and up 11.9% over twelve months. The difference from the dollar figures above comes from the exchange rate alone. Each daily price is converted at the ECB euro reference rate for that day.
Alysly Data Analysis: Align Technology
What ETF Is Align Technology In?
Align Technology has average ETF coverage and is held by 11 of the 104 ETFs we track, which together follow 5 indices. That puts the stock in more ETFs than 66.9% of the 4,341 stocks we track.
| ETF | Index | Weight | per €1,000 in the ETF |
|---|---|---|---|
| XDEW | S&P 500 Equal Weight | 0.20% | €1.96 |
| XSWC / XSWD | MSCI World Small Cap | 0.10% | €1.00 |
| ZPRS / WDSD | MSCI World Small Cap | 0.09% | €0.94 |
| SXR8 | S&P 500 | 0.02% | €0.20 |
| SPYL / SPY5 | S&P 500 | 0.02% | €0.17 |
| WIMI | MSCI World IMI | 0.01% | €0.14 |
| SPYI / SPSA | MSCI ACWI IMI | < 0.01% | < €0.05 |
The last column shows how much of €1,000 in one of these funds goes to Align Technology, based on each fund's latest holdings list.
US-listed ETFs holding Align Technology (weight per latest SEC filing): IVV 0.02%, ONEQ 0.02%, SPY 0.02%, VOO 0.02%, VTI 0.02%. These funds are registered in the US; retail investors in the EU usually cannot buy them.
Align Technology Weight in iShares Core S&P 500 (SXR8) Since 2019
In iShares Core S&P 500 (SXR8), Align Technology had a weight of 0.05% on Sep 30, 2019 and 0.02% on Oct 29, 2026. The fund tracks the S&P 500. Its share peaked at 0.13% on Sep 30, 2021. The weight rises and falls with the stock's price performance relative to the other index members. It can also change when the index provider adjusts the index composition.
What's Inside Your ETF Portfolio and the ETF overlap check show how much Align Technology overlaps with the rest of a portfolio.
Which Tracked Investors Hold Align Technology?
Align Technology is not among the largest purchases in the quarter ending Jun 30, 2026. The list is led by GOOGL, DAL and NEBIUS GROUP N.V. The only manager we track that holds Align Technology increased its position.
| Investor | Shares | Value | Quarter |
|---|---|---|---|
| Bridgewater Associates | 82,400 | $14M | increased by 72,477 |
As of Jun 30, 2026. Based on quarterly filings with the US securities regulator, submitted up to 45 days after the reference date. The change counts shares, not price gains.
Stocks With ETF Exposure Similar to Align Technology
| Stock | Shared ETFs | r | 1 year | Annualized volatility | Net margin | Revenue growth |
|---|---|---|---|---|---|---|
| Align Technology | – | – | +8.3% | 45.9% | 10.2% | +0.9% |
| Baxter International | 11 | – | +20.0% | 40.8% | -8.5% | +5.7% |
| Charles River Laboratories International | 11 | – | +100.7% | 49.3% | -3.6% | -0.9% |
| DaVita | 11 | – | +57.9% | 38.9% | 5.5% | +6.5% |
| Henry Schein | 11 | +0.53 | +34.9% | 26.4% | 3.0% | +4.0% |
| Insulet Corporation | 11 | – | -52.0% | 40.8% | 9.1% | +30.7% |
| Revvity | 11 | – | +72.5% | 37.1% | 8.4% | +3.7% |
| Solventum Corporation | 11 | +0.52 | +17.4% | 29.8% | 18.7% | +0.9% |
| Bio-Techne Corporation | 11 | – | +19.2% | 42.5% | 15.0% | -0.4% |
These stocks reach a portfolio through largely the same funds as Align Technology. “Shared ETFs” counts the funds that hold both.
Return and volatility are calculated from our daily closing prices in US dollars. Margin and growth come from each company's latest SEC annual filing. Because fiscal years do not end on the same date for every company, the underlying periods are not fully identical.
Fundamental Analysis: Align Technology
Align Technology Key Financials
Figures come from the SEC annual filing for the latest reported fiscal year (period end Dec 31, 2025).
| Fiscal year | Revenue | Net income | Margin |
|---|---|---|---|
| FY ended Dec 2023 | 3.9 | 0.4 | 11.5% |
| FY ended Dec 2024 | 4.0 | 0.4 | 10.5% |
| FY ended Dec 2025 | 4.0 | 0.4 | 10.2% |
Technical Analysis: Align Technology
Align Technology Risk Metrics
The close on Oct 30, 2026, was 41.7% below the highest close since Aug 12, 2024. That high was reached on Sep 19, 2024. When the S&P 500 rose or fell 1%, Align Technology moved 1.29% on average in the same direction (past 252 trading days). The correlation of 0.42 shows a clear but not close link to the broad market. Accordingly, moves in the S&P 500 explain part of the daily price moves of Align Technology, but far from all.
What Align Technology Correlates With
| Instrument | r | −1 … +1 |
|---|---|---|
| Henry Schein Inc. | +0.53 | |
| Solventum Corporation | +0.52 | |
| Deckers Outdoor Corporation | +0.50 | |
| ACH | +0.50 | |
| Capital One Financial Corp | +0.48 | |
| BXP Inc | +0.46 | |
| Targa Resources Corp. | -0.37 | |
| Devon Energy Corporation | -0.36 | |
| TotalEnergies SE | -0.33 |
The strongest co-movers are listed at the top, the strongest inverse movers at the bottom. Low or negative correlations can help spread risk more broadly across a portfolio.
