ALIGN TECHNOLOGY INC (ALGN): Institutional Ownership
Hedge funds and institutional managers reporting a position in ALGN · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
28
13F filers
Aggregate Value
$658.6M
Across holders
Last Price
$178.43
2026-06-26
Sector
Health Care
GICS
Holder activity10 new8 added10 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| Ruane, Cunniff & Goldfarb L.P. CIK 0001720792 | Hedge Fund | 1.21M | $206.8M | 31.4% | 3.4% | Reduced | $-2.7M | Q1 2026 |
| Holocene Advisors, LP CIK 0001700574 | Hedge Fund | 1.43M | $179.0M | 27.2% | 0.4% | New | — | Q3 2025 |
| Senvest Management, LLC CIK 0001328785 | Hedge Fund | 755K | $129.4M | 19.6% | 4.3% | Added | +$10.3M | Q1 2026 |
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 170K | $29.1M | 4.4% | 0.2% | Added | +$13.4M | Q1 2026 |
| Gotham Asset Management, LLC CIK 0001510387 | Hedge Fund | 169K | $29.0M | 4.4% | 0.1% | Added | +$6.4M | Q1 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 0001165408 | Hedge Fund | 130K | $22.3M | 3.4% | 0.0% | Added | +$13.9M | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 71K | $12.2M | 1.9% | 0.0% | Reduced | $-6.4M | Q1 2026 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 44K | $8.2M | 1.3% | 0.0% | New | — | Q2 2025 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 44K | $7.5M | 1.1% | 0.0% | Reduced | $-13.3M | Q1 2026 |
| Fisher Asset Management, LLC CIK 0000850529 | Institutional Manager | 59K | $7.4M | 1.1% | 0.0% | New | — | Q3 2025 |
| Hudson Bay Capital Management LP CIK 0001393825 | Hedge Fund | 43K | $6.7M | 1.0% | 0.0% | New | — | Q4 2025 |
| Eisler Capital (UK) Ltd. CIK 0001849486 | Hedge Fund | 12K | $3.9M | 0.6% | 0.0% | New | — | Q1 2024 |
| MOORE CAPITAL MANAGEMENT, LP CIK 0001448574 | Hedge Fund | 24K | $3.8M | 0.6% | 0.1% | New | — | Q4 2025 |
| Grantham, Mayo, Van Otterloo & Co. LLC CIK 0001352662 | Institutional Manager | 21K | $2.6M | 0.4% | 0.0% | New | — | Q3 2025 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 13K | $2.2M | 0.3% | 0.0% | Added | +$2.0M | Q1 2026 |
| Bridgewater Associates, LP CIK 0001350694 | Hedge Fund | 10K | $1.7M | 0.3% | 0.0% | Reduced | $-2.8M | Q1 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 9K | $1.6M | 0.2% | 0.0% | Reduced | $-21.4M | Q1 2026 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 8K | $1.3M | 0.2% | 0.0% | New | — | Q4 2025 |
| Man Group plc CIK 0001637460 | Hedge Fund | 5K | $922K | 0.1% | 0.0% | Added | +$698K | Q1 2026 |
| CAXTON ASSOCIATES LLP CIK 0002051323 | Hedge Fund | 5K | $904K | 0.1% | 0.0% | Reduced | $-22.9M | Q1 2026 |
Reduced
Hedge Fund
$206.8M· 31.4% of total· 3.4% port· 1.21M sh· $-2.7M QoQ· Q1 2026
New
Hedge Fund
$179.0M· 27.2% of total· 0.4% port· 1.43M sh· — QoQ· Q3 2025
Added
Hedge Fund
$129.4M· 19.6% of total· 4.3% port· 755K sh· +$10.3M QoQ· Q1 2026
Added
Hedge Fund
$29.1M· 4.4% of total· 0.2% port· 170K sh· +$13.4M QoQ· Q1 2026
Added
Hedge Fund
$29.0M· 4.4% of total· 0.1% port· 169K sh· +$6.4M QoQ· Q1 2026
Added
Hedge Fund
$22.3M· 3.4% of total· 0.0% port· 130K sh· +$13.9M QoQ· Q1 2026
Reduced
Hedge Fund
$12.2M· 1.9% of total· 0.0% port· 71K sh· $-6.4M QoQ· Q1 2026
New
Hedge Fund
$8.2M· 1.3% of total· 0.0% port· 44K sh· — QoQ· Q2 2025
Reduced
Hedge Fund
$7.5M· 1.1% of total· 0.0% port· 44K sh· $-13.3M QoQ· Q1 2026
New
Institutional Manager
$7.4M· 1.1% of total· 0.0% port· 59K sh· — QoQ· Q3 2025
New
Hedge Fund
$6.7M· 1.0% of total· 0.0% port· 43K sh· — QoQ· Q4 2025
New
Hedge Fund
$3.9M· 0.6% of total· 0.0% port· 12K sh· — QoQ· Q1 2024
New
Hedge Fund
$3.8M· 0.6% of total· 0.1% port· 24K sh· — QoQ· Q4 2025
New
Institutional Manager
$2.6M· 0.4% of total· 0.0% port· 21K sh· — QoQ· Q3 2025
Added
Hedge Fund
$2.2M· 0.3% of total· 0.0% port· 13K sh· +$2.0M QoQ· Q1 2026
Reduced
Hedge Fund
$1.7M· 0.3% of total· 0.0% port· 10K sh· $-2.8M QoQ· Q1 2026
Reduced
Hedge Fund
$1.6M· 0.2% of total· 0.0% port· 9K sh· $-21.4M QoQ· Q1 2026
New
Hedge Fund
$1.3M· 0.2% of total· 0.0% port· 8K sh· — QoQ· Q4 2025
Added
Hedge Fund
$922K· 0.1% of total· 0.0% port· 5K sh· +$698K QoQ· Q1 2026
Reduced
Hedge Fund
$904K· 0.1% of total· 0.0% port· 5K sh· $-22.9M QoQ· Q1 2026
Reduced
Hedge Fund
$634K· 0.1% of total· 0.0% port· 4K sh· $-28.1M QoQ· Q1 2026
New
Hedge Fund
$398K· 0.1% of total· 0.0% port· 2K sh· — QoQ· Q2 2025
Reduced
Hedge Fund
$377K· 0.1% of total· 0.0% port· 2K sh· $-3.5M QoQ· Q1 2026
Reduced
Hedge Fund
$206K· 0.0% of total· 0.0% port· 1K sh· $-309K QoQ· Q1 2026
Reduced
Hedge Fund
$63K· 0.0% of total· 0.0% port· 367 sh· $-280K QoQ· Q1 2026
Added
Hedge Fund
$23K· 0.0% of total· 0.0% port· 134 sh· +$7K QoQ· Q1 2026
New
Institutional Manager
$4K· 0.0% of total· 0.0% port· 19 sh· — QoQ· Q2 2025
Added
Hedge Fund
$2K· 0.0% of total· 0.0% port· 14 sh· +$2K QoQ· Q1 2026
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