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, Q1 2026
Institutional positions in Align Technology Inc as of Mar 31, 2026. 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
- 693
- +36 vs. Q4 2025
- Shares held
- 69.4M
- +12.5M (+21.9%) vs. Q4 2025
- Total value
- $11.9B
- +$2.99B (+33.7%) vs. Q4 2025
- New holders
- 125
- 248 more added
- Sold out
- 89
- 212 more reduced
9 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Align Technology Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Invenomic Capital Management LP | 0 | $0 | 0.00% | −46,610−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −43,000−100.0% | Sold out |
| PFM Health Sciences, LP | 0 | $0 | 0.00% | −42,304−100.0% | Sold out |
| Royal London Asset Management Ltd | 0 | $0 | 0.00% | −32,025−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −24,151−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −23,391−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −17,059−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −14,966−100.0% | Sold out |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −11,000−100.0% | Sold out |
| Polianta Ltd | 0 | $0 | 0.00% | −10,400−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −9,800−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −8,470−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −8,458−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −8,300−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −8,025−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −7,407−100.0% | Sold out |
| American Assets Inc | 0 | $0 | 0.00% | −7,000−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −6,886−100.0% | Sold out |
| Polymer Capital Management (US) LLC | 0 | $0 | 0.00% | −6,840−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −6,713−100.0% | Sold out |
| Rakuten Investment Management, Inc. | 0 | $0 | 0.00% | −5,951−100.0% | Sold out |
| Lighthouse Investment Partners, LLC | 0 | $0 | 0.00% | −5,888−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −5,796−100.0% | Sold out |
| Numerai GP LLC | 0 | $0 | 0.00% | −5,476−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −4,910−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −4,852−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −4,835−100.0% | Sold out |
| Kentucky Retirement Systems | 0 | $0 | 0.00% | −4,303−100.0% | Sold out |
| Logan Capital Management Inc | 0 | $0 | 0.00% | −4,228−100.0% | Sold out |
| Heritage Investors Management Corp | 0 | $0 | 0.00% | −3,782−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −3,501−100.0% | Sold out |
| Cynosure Management, LLC | 0 | $0 | 0.00% | −3,502−100.0% | Sold out |
| Longaeva Partners L.P. | 0 | $0 | 0.00% | −3,294−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −3,240−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −3,200−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −3,098−100.0% | Sold out |
| Optimize Financial Inc | 0 | $0 | 0.00% | −3,097−100.0% | Sold out |
| BI Asset Management Fondsmaeglerselskab A/S | 0 | $0 | 0.00% | −2,820−100.0% | Sold out |
| Marathon Trading Investment Management LLC | 0 | $0 | 0.00% | −2,537−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −2,326−100.0% | Sold out |
| Perbak Capital Partners LLP | 0 | $0 | 0.00% | −2,256−100.0% | Sold out |
| Stevens Capital Management LP | 0 | $0 | 0.00% | −2,084−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −2,017−100.0% | Sold out |
| Quantedge Capital Pte Ltd | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Fred Alger Management, LLC | 0 | $0 | 0.00% | −1,946−100.0% | Sold out |
| Vontobel Holding Ltd. | 0 | $0 | 0.00% | −1,870−100.0% | Sold out |
| Forum Financial Management, LP | 0 | $0 | 0.00% | −1,812−100.0% | Sold out |
| Wahed Invest LLC | 0 | $0 | 0.00% | −1,801−100.0% | Sold out |
| Sivia Capital Partners, LLC | 0 | $0 | 0.00% | −1,794−100.0% | Sold out |
| Farringdon Capital, Ltd. | 0 | $0 | 0.00% | −1,626−100.0% | Sold out |
| Evoke Wealth, LLC | 0 | $0 | 0.00% | −1,506−100.0% | Sold out |
| HighPoint Advisor Group LLC | 0 | $0 | 0.00% | −1,429−100.0% | Sold out |
| Allegiance Financial Group Advisory Services LLC | 0 | $0 | 0.00% | −1,404−100.0% | Sold out |
| Capital Performance Advisors LLP | 0 | $0 | 0.00% | −1,395−100.0% | Sold out |
| London & Capital Asset Management Ltd | 0 | $0 | 0.00% | −1,345−100.0% | Sold out |
| Siemens Fonds Invest GmbH | 0 | $0 | 0.00% | −1,204−100.0% | Sold out |
| Boit C F David | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −475−100.0% | Sold out |
| Miller Global Investments, LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Tobam | 0 | $0 | 0.00% | −192−100.0% | Sold out |
| Sentry Investment Management LLC | 0 | $0 | 0.00% | −187−100.0% | Sold out |
| China Universal Asset Management Co., Ltd. | 0 | $0 | 0.00% | −133−100.0% | Sold out |
| Elyxium Wealth, LLC | 0 | $0 | 0.00% | −126−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −121−100.0% | Sold out |
| Basecamp Wealth Advisors LLC | 0 | $0 | 0.00% | −64−100.0% | Sold out |
| Pin Oak Investment Advisors Inc | 0 | $0 | 0.00% | −46−100.0% | Sold out |
| Union Bancaire Privee, UBP SA | 0 | $0 | 0.00% | −45−100.0% | Sold out |
| Midwest Capital Advisors, LLC | 0 | $0 | 0.00% | −44−100.0% | Sold out |
| Fideuram Asset Management (Ireland) dac | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Quattro Advisors LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| CBIZ Investment Advisory Services, LLC | 0 | $0 | 0.00% | −23−100.0% | Sold out |
| Performa Ltd (US), LLC | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Rakuten Securities, Inc. | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Torren Management, LLC | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Howard Hughes Medical Institute | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| IFC & Insurance Marketing, Inc. | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Cape Investment Advisory, Inc. | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Cullen/Frost Bankers, Inc. | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Optima Capital LLC | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Winnow Wealth LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Tucker Asset Management LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Quest 10 Wealth Builders, Inc. | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Norges Bank | – | – | – | – | Not filed |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| Kotler Kevin | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| DV Equities, LLC | – | – | – | – | Not filed |
| ORG Partners LLC | – | – | – | – | Not filed |