Latest Period
Q1 2026
Security Snapshot
ALIGN TECHNOLOGY INC - Common Stock (ALGN) Institutional Ownership
CUSIP: 016255101
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
684
Shares (Excl. Options)
69,421,434
Price
$171.43
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- Security type / class
- Equity / Common Stock
- Symbol
- ALGN on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 69,421,434
- Total 13F value
- $11,885,118,018
- Portfolio coverage rank
- 0.01%
- Share change
- +3,313,164
- Value change
- +$631,038,782
- Number of holders
- 684
- Shares outstanding
- 71,501,017
- SEC-reported price per share
- $162.88
- Insider filing price
- $162.88
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- ALGN - ALIGN TECHNOLOGY INC - Common Stock is tracked under CUSIP 016255101.
- 684 institutions reported positions in Q1 2026.
- 5 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 661 to 684 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $10,347,633,258 to $11,885,118,018.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 684 institutions filings for Q1 2026.
Security key
016255101
Latest holder period
Q1 2026
13F holders
684
13D/G owners
5
CIK / CUSIP context first
Open Q1 2026 holders
ALGN full holder history
ALIGN TECHNOLOGY INC SEC filings
ALIGN TECHNOLOGY INC company facts
ALIGN TECHNOLOGY INC insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 016255101:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
5
Security
ALGN
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 6.9% | $853,004,823 | 4,975,820 | Vanguard Capital Management | 31 Mar 2026 | |||
| Capital World Investors | 5.9% | $723,187,741 | 4,218,560 | Capital World Investors | 31 Mar 2026 | |||
| BlackRock, Inc. | 5.7% | -19% | $642,313,968 | -$159,798,132 | 4,113,442 | -20% | BlackRock, Inc. | 31 Dec 2025 |
| Capital International Investors | 5.5% | -19% | $669,772,210 | -$167,065,392 | 3,906,972 | -20% | Capital International Investors | 31 Mar 2026 |
| Gund G Zachary | 2.7% | $367,910,955 | 2,031,647 | G. Zachary Gund, as trustee, sole manager or co-manager | 31 Dec 2024 |
As of 31 Mar 2026, 684 institutional investors reported holding 69,421,434 shares of ALIGN TECHNOLOGY INC - Common Stock (ALGN). This represents 97% of the company’s total 71,501,017 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
65%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 6.1% | 4,389,119 | 0% | 0.02% | $752,426,670 |
| BlackRock, Inc. | 6% | 4,289,924 | -1.6% | 0.01% | $735,421,666 |
| Capital World Investors | 5.7% | 4,072,296 | +173% | 0.1% | $698,113,703 |
| Capital International Investors | 5.3% | 3,809,202 | -18% | 0.15% | $653,011,499 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.4% | 3,150,783 | 0% | 0.03% | $540,138,730 |
| FMR LLC | 3.8% | 2,700,359 | +35% | 0.02% | $462,922,562 |
| STATE STREET CORP | 3.5% | 2,516,254 | -0.47% | 0.01% | $431,361,423 |
| Ninety One UK Ltd | 3.1% | 2,228,214 | +0.04% | 0.89% | $381,982,664 |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 2.7% | 1,902,905 | +150% | 0.96% | $326,215,049 |
| GOLDMAN SACHS GROUP INC | 2.5% | 1,796,251 | +133% | 0.04% | $307,931,392 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.5% | 1,790,704 | +1.8% | 0.02% | $306,455,509 |
| UBS Group AG | 2% | 1,405,155 | +473% | 0.04% | $240,885,721 |
| Invesco Ltd. | 1.8% | 1,312,514 | +3.7% | 0.03% | $225,004,276 |
| Ruane, Cunniff & Goldfarb L.P. | 1.7% | 1,206,535 | -1.3% | 3.4% | $206,836,295 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1.5% | 1,054,633 | +4.9% | 0.1% | $180,795,735 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 1.4% | 1,031,324 | +2.5% | 0.74% | $176,799,873 |
| MORGAN STANLEY | 1.4% | 1,013,321 | +7.2% | 0.01% | $173,713,722 |
| Assenagon Asset Management S.A. | 1.4% | 989,388 | +413% | 0.27% | $169,610,785 |
| DIMENSIONAL FUND ADVISORS LP | 1.4% | 972,519 | +21% | 0.03% | $166,695,737 |
| AQR CAPITAL MANAGEMENT LLC | 1.2% | 893,206 | -25% | 0.07% | $150,255,155 |
| DISCIPLINED GROWTH INVESTORS INC /MN | 1.1% | 775,826 | -5.5% | 2.7% | $132,999,851 |
| JPMORGAN CHASE & CO | 1.1% | 760,802 | +126% | 0.01% | $126,491,027 |
| Senvest Management, LLC | 1.1% | 754,797 | +8.6% | 4.3% | $129,394,850 |
| CITADEL ADVISORS LLC | 1% | 730,025 | +40% | 0.09% | $125,148,186 |
| BARCLAYS PLC | 0.98% | 702,518 | +210% | 0.04% | $120,432,661 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 69,421,434 | $11,885,118,018 | +$631,038,782 | $171.43 | 684 |
| 2025 Q4 | 66,261,713 | $10,347,633,258 | -$200,861,868 | $156.15 | 661 |
| 2025 Q3 | 68,347,806 | $8,562,141,862 | -$31,349,339 | $125.22 | 658 |
| 2025 Q2 | 66,908,072 | $12,666,900,830 | +$355,514,259 | $189.33 | 694 |
| 2025 Q1 | 65,447,113 | $10,393,776,276 | -$41,180,555 | $158.86 | 680 |
| 2024 Q4 | 65,351,347 | $13,632,247,657 | -$169,802,564 | $208.51 | 710 |
| 2024 Q3 | 65,158,978 | $16,548,791,974 | +$188,734,707 | $254.32 | 722 |
| 2024 Q2 | 64,693,187 | $15,620,027,560 | -$302,095,041 | $241.43 | 755 |
| 2024 Q1 | 65,470,479 | $21,444,170,555 | +$262,038,368 | $327.92 | 804 |
| 2023 Q4 | 64,600,092 | $17,698,544,974 | -$602,628,469 | $274.00 | 778 |
| 2023 Q3 | 66,018,852 | $20,151,469,321 | -$327,585,228 | $305.32 | 794 |
| 2023 Q2 | 67,207,788 | $23,751,700,527 | +$22,018,980 | $353.64 | 759 |
| 2023 Q1 | 67,118,908 | $22,414,764,698 | +$295,391,736 | $334.14 | 760 |
| 2022 Q4 | 66,551,064 | $14,044,122,493 | -$236,209,837 | $210.90 | 697 |
| 2022 Q3 | 67,563,592 | $14,006,444,787 | -$194,421,475 | $207.11 | 706 |
| 2022 Q2 | 68,468,368 | $16,211,264,424 | -$54,525,422 | $236.67 | 726 |
| 2022 Q1 | 66,678,441 | $29,065,668,875 | -$458,766,371 | $436.00 | 836 |
| 2021 Q4 | 67,498,478 | $44,359,719,835 | +$228,339,299 | $657.18 | 907 |
| 2021 Q3 | 67,096,599 | $44,642,947,899 | +$76,328,124 | $665.43 | 878 |
| 2021 Q2 | 67,011,008 | $40,947,920,319 | -$325,278,921 | $611.00 | 844 |
| 2021 Q1 | 67,485,313 | $36,538,829,817 | +$134,841,971 | $541.53 | 804 |
| 2020 Q4 | 67,635,646 | $36,129,834,076 | -$312,906,057 | $534.38 | 784 |
| 2020 Q3 | 68,430,306 | $22,381,433,513 | -$181,247,419 | $327.36 | 647 |
| 2020 Q2 | 68,912,341 | $18,903,932,061 | +$295,838,612 | $274.44 | 619 |
| 2020 Q1 | 68,448,995 | $11,905,362,943 | +$72,098,762 | $173.95 | 590 |