Skip to main content
ALGN logo

ALGN · Align Technology Inc

Track ALGN — free
Market Cap
$11.31B
Shares
71.04M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 679
Total Value: $12,430,756,093
Total Shares: 73,703,059
Showing 1–100 of 708 holdings by value · page 1 of 8

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 679 13F filers · Δ vs Mar 31, 2026
Top Holder
6.0%
Sep 2023 → Jun 2026 · range 6.0% – 12.7%
−0.2 pts
Top 5
27.6%
Sep 2023 → Jun 2026 · range 27.6% – 35.9%
−0.1 pts
Top 10
46.0%
Sep 2023 → Jun 2026 · range 41.8% – 48.1%
+2.6 pts
HHI
274
Sep 2023 → Jun 2026 · range 254 – 393
Broadly held+20

Quarterly Activity

vs Mar 31, 2026
New
72
Increased
218
Decreased
275
Sold Out
93
Unchanged
114
Holder count: -21
Institutional value: +1.8%
Shares held: +3.5%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 708
Export CSV
Holder Value (USD) % of 13F Shares Open
Key facts CIK 1097149 CUSIP 016255101 13F (30d) 439 filings 431 filers Visit website Investor relations