Align Technology
ALGN
666 hedge funds and large institutions have $8.57B invested in Align Technology in 2025 Q3 according to their latest regulatory filings, with 104 funds opening new positions, 250 increasing their positions, 222 reducing their positions, and 134 closing their positions.
13% more repeat investments, than reductions
Existing positions increased: 250 | Existing positions reduced: 222
2.43% more ownership
Funds ownership: 92.89% → 95.32% (+2.4%)
5% less call options, than puts
Call options by funds: $217M | Put options by funds: $227M
5% less funds holding
Funds holding: 703 → 666 (-37)
22% less first-time investments, than exits
New positions opened: 104 | Existing positions closed: 134
33% less capital invested
Capital invested by funds: $12.7B → $8.57B (-$4.18B)
33% less funds holding in top 10
Funds holding in top 10: 6 → 4 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Capital International Investors
Los Angeles,
California
|
+$225M |
| 2 |
Holocene Advisors
New York
|
+$224M |
| 3 |
Franklin Resources
San Mateo,
California
|
+$108M |
| 4 |
Bank of America
Charlotte,
North Carolina
|
+$88.7M |
| 5 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
+$64.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
-$233M |
| 2 |
MIM
Meridiem Investment Management
London,
United Kingdom
|
-$123M |
| 3 |
Fidelity Investments
Boston,
Massachusetts
|
-$78.2M |
| 4 |
Millennium Management
New York
|
-$71.6M |
| 5 |
Allianz Asset Management
Munich,
Germany
|
-$64.7M |
ALGN Hedge Fund Activity: Q3 2025 in Review
666 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Align Technology (ALGN) for Q3 2025, worth a combined $8.57B — down 33% from $12.7B a quarter earlier.
Sellers outnumbered buyers: 134 funds closed out of ALGN and 104 opened new positions — a net loss of 30 holders — while 222 trimmed existing stakes and 250 added.
The largest buyer was Capital International Investors, adding an estimated $225M. The largest seller was Citadel Advisors, cutting an estimated $233M.
- 666 institutional investors held Align Technology (ALGN) as of Q3 2025, down from 703 in Q2 2025.
- Funds reported $8.57B of Align Technology stock for Q3 2025, down 33% quarter-over-quarter.
- 104 funds opened new Align Technology positions in Q3 2025 and 134 closed out, a net change of -30 holders.
- The largest Align Technology buyer in Q3 2025 was Capital International Investors, an estimated $225M added.
- The largest Align Technology seller in Q3 2025 was Citadel Advisors, an estimated $233M sold.
Based on aggregated 13F filings for Q3 2025.