Align Technology (ALGN) Held by Superinvestors
ALIGN TECHNOLOGY INC (ALGN) is currently held by 6 superinvestors tracked by InsiderSet, with a combined reported market value of approximately $411.19M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Sequoia Fund is currently the largest disclosed institutional shareholder of ALGN tracked by InsiderSet, reporting ownership valued at approximately $197.58M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $175.59M, representing an estimated loss of -11.13% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 100% of the total disclosed ALGN value among the investors covered in this analysis. Major shareholders include Sequoia Fund, Disciplined Growth Investors, Bares Capital Management, and several other long-term asset managers with concentrated positions in ALIGN TECHNOLOGY INC (ALGN).
This page ranks the largest institutional ALGN shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Sequoia Fund | Ruane, Cunniff & Goldfarb | 3.07% | 1,171,455 | $197,577,600 | $175,589,390 | -$21,988,210 | -11.13% |
| Disciplined Growth Investors | Fred Martin | 2.24% | 783,178 | $132,090,801 | $117,390,550 | -$14,700,251 | -11.13% |
| Bares Capital Management | Brian Bares | 7.04% | 609,722 | $76,349,389 | $91,391,231 | +$15,041,842 | +19.70% |
| Alapocas Investment Partners | David Lemons | 3.08% | 21,238 | $3,086,943 | $3,183,364 | +$96,421 | +3.12% |
| Sequoia Financial Advisors | 0.01% | 7,079 | $1,193,951 | $1,061,071 | -$132,880 | -11.13% | |
| ARK Invest | Cathie Wood | 0.01% | 5,264 | $887,826 | $789,021 | -$98,805 | -11.13% |
Frequently asked questions about ALGN
Who are the largest superinvestors holding ALGN?
The largest superinvestors holding ALGN in the latest SEC Form 13F filings include Sequoia Fund, Disciplined Growth Investors, Bares Capital Management, Alapocas Investment Partners, and Sequoia Financial Advisors. InsiderSet ranks these superinvestors by their latest reported ALGN position.
What does the ALGN superinvestors page include?
This page tracks ALGN positions reported by a curated group of notable institutional investors and fund managers through SEC Form 13F. ALIGN TECHNOLOGY INC (ALGN) on this page reflects disclosed 13F holdings among those superinvestors, not every institutional shareholder of the stock.
How many superinvestors hold ALGN?
InsiderSet currently tracks 6 superinvestors reporting ALGN holdings in the latest available 13F data. This is the curated set on this page, not the total number of institutions that own ALGN.
How much ALGN stock do superinvestors hold?
Superinvestors tracked by InsiderSet disclosed approximately $411.19M in ALGN holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value, and it covers the curated superinvestors on this page rather than every institutional filer.
When were ALGN superinvestor holdings last updated?
The latest ALGN superinvestor holdings on InsiderSet are based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time holdings.
Are superinvestor ALGN holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by these superinvestors as of the end of the reporting quarter. A superinvestor may have changed its ALGN position after the reporting date.
Are superinvestors buying or selling ALGN?
Buying and selling can be analyzed by comparing ALGN positions across consecutive 13F reporting periods. InsiderSet's ALGN Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View ALGN ownership changes.
How have superinvestor ALGN holdings changed over time?
InsiderSet tracks ALGN holdings among these superinvestors across multiple 13F reporting periods, so holder counts, reported value, and reported shares can be compared over time.