Align Technology Inc
ALGN- Exchange
- Nasdaq
- Industry
- Orthopedic, Prosthetic & Surgical Appliances & Supplies
- SEC CIK
- 0001097149
No open-market purchases or sales by Align Technology Inc insiders were filed in the last 90 days; 676 institutions reported holding it in 13F filings for Q2 2026, worth $12.2B in total; ARK Invest is the only superinvestor holding it.
13F holders, Q4 2025
Institutional positions in Align Technology Inc as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 666
- +15 vs. Q3 2025
- Shares held
- 66.3M
- −1.93M (−2.8%) vs. Q3 2025
- Total value
- $10.4B
- +$1.89B (+22.3%) vs. Q3 2025
- New holders
- 132
- 217 more added
- Sold out
- 117
- 243 more reduced
17 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ALGN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 676 | $12.2B |
| Q1 2026 | 693 | $11.9B |
| Q4 2025 | 666 | $10.4B |
| Q3 2025 | 668 | $8.57B |
| Q2 2025 | 705 | $12.8B |
| Q1 2025 | 691 | $10.5B |
| Q4 2024 | 723 | $13.7B |
| Q3 2024 | 737 | $16.7B |
| Q2 2024 | 769 | $15.7B |
| Q1 2024 | 818 | $21.6B |
| Q4 2023 | 791 | $17.8B |
| Q3 2023 | 810 | $20.3B |
| Q2 2023 | 775 | $23.8B |
| Q1 2023 | 772 | $22.4B |
| Q4 2022 | 712 | $14.1B |
| Q3 2022 | 731 | $14.0B |
| Q2 2022 | 749 | $16.3B |
| Q1 2022 | 863 | $29.4B |
| Q4 2021 | 933 | $44.5B |
| Q3 2021 | 890 | $44.7B |
| Q2 2021 | 854 | $41.0B |
| Q1 2021 | 815 | $36.6B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Align Technology Inc; share changes are against Q3 2025.