Align Technology, Inc.· ALGN

🇺🇸 US · LargeSP500NASDAQ

HealthcareMedical - DevicesWebsite

Price: $171.16
Day: -5.60%
Mkt Cap: $12.26B
52W Range: $122.00 – $200.44
Volume: 886.6K
Beta: 1.65

D55D FrameworkQuarterly Data

Holdings Analysis

Insider activity, institutional flows, and fund ownership.

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stockoscope.com

Align Technology, Inc.

ALGN|Healthcare|Medical - Devices

Current price: $171

Smart Money

Dimension 5 of 5

Insider Activity, Q1 2026

Latest scored quarter, net flow, and top transactions by value

Net dollar flow-$1.5M

Net share flow-8.0K

Purchases0 ($0)

Sales1 ($1.5M)

Top Notable Transactions

Insider

Type

Value

Date

HOGAN JOSEPH M

Sale

$8.6M

Aug 3

HOGAN JOSEPH M

Sale

$6.9M

Aug 3

HOGAN JOSEPH M

Sale

$5.8M

Aug 3

Institutional Ownership, Q2 2026

Ownership share, position changes, share flow, and top holders

Ownership102.5%

13F share flow+3.2%

Investors holding696

+360 adding-365 reducing

289

265

100

New 71Inc 289Red 265Closed 100

Top Institutional Holders

Institution

Value

Change

BLACKROCK, INC.

$745.4M

+3.0%

VANGUARD CAPITAL MANAGEMENT LLC

$742.3M

+0.3%

FMR LLC

$684.8M

+50.4%

CAPITAL INTERNATIONAL INVESTORS

$682.3M

+6.2%

ETF & Mutual Fund Activity, Q2 2026

Latest meaningful quarter: fund-by-fund buying / unchanged / selling

Funds reporting256

Total shares held15.4M

Share flow-8.0%

55 buying42 selling

159

Buying 55Unchanged 159Selling 42

Top Fund Holders

Fund

Weight

Change

PARNASSUS FUNDS

330.0K

34.18%

BAIRD FUNDS INC

73.8K

0.00%

+3.3K

LINCOLN VARIABLE INSURANCE PRODUCTS TRUST

51.7K

0.00%

+27.5K

PACIFIC SELECT FUND

45.6K

0.00%

+1.7K

See the complete picture

The full 5D Framework: Business Quality · Peer Comparison · Valuation · Analyst Sentiment · Smart Money

Explore ALGN on stockoscope.com→

Generated August 18, 2026

For educational purposes only. Not financial advice. Data may be delayed or incomplete.

Smart Money Sentiment

ALGN Smart Money Sentiment Score

A weighted 1-5 sentiment score across three smart money signals.

Smart Money

3.4/5

Neutral

Weighted across 3 components

Component Breakdown (3 of 3 available)

Insider Activity

40% weight

-6

Institutional Flow

50% weight

+34

Fund Flow

10% weight

+25

Overall Smart Money sentiment of 3.4/5 (Neutral) based on a weighted combination of 3 components. Insider activity uses a relative-baseline comparison against the stock's own history; institutional flow tracks position momentum and 13F share changes; fund flow measures ETF / mutual-fund buying vs selling. Higher scores indicate stronger bullish sentiment from professional investors.Last updated August 17, 2026.

Insider Trading Activity

Insider trading analysis comparing the latest quarter against the stock's own historical baseline.

Insider Activity for ALGN

Net insider share flow by quarter (C-suite & director purchases minus sales)

Neutral

Routine insider selling in Q1 2026

1 sale totaling $1.5M (8.0K shares)

Limited history to compare against

Buying seen in 1 of 7 quarters

Notable Recent Transactions, ALGN

Top 8 highest-value recent insider trades

HOGAN JOSEPH M

CEO

Sell

12,303 shares at $701.48

Aug 3, 2021$8.63M

HOGAN JOSEPH M

CEO

Sell

9,817 shares at $702.54

Aug 3, 2021$6.90M

HOGAN JOSEPH M

CEO

Sell

8,219 shares at $700.46

Aug 3, 2021$5.76M

Morici John

Officer

Sell

6,863 shares at $597.65

May 21, 2021$4.10M

HOGAN JOSEPH M

CEO

Sell

5,575 shares at $703.46

Aug 3, 2021$3.92M

Thaler Warren S

Director

Sell

5,000 shares at $703.06

Nov 10, 2021$3.52M

Thaler Warren S

Director

Sell

5,000 shares at $701.90

Aug 3, 2021$3.51M

Wright Emory

Officer

Sell

5,533 shares at $595.00

May 7, 2021$3.29M

Institutional Ownership Analysis

Institutional ownership analysis with position momentum, 13F share flow, and ownership percentage trends.

Institutional Ownership Over Time for ALGN

Total dollar value invested by institutions each quarter

Bullish Signal

Institutions accumulating in Q2 2026

102.5% institutional ownership

Balanced activity: 360 adding vs 365 reducing

13F shares increased by 5.2%, a significant shift

Momentum weakening from prior quarter

Position Changes

Q2 2026: how are institutions adjusting their positions?

+360 growing-365 shrinkingNet: -5

289

265

100

New (71)

Increased (289)

Reduced (265)

Closed (100)

Top Institutional Holders, ALGN

Largest 8 institutional positions by ownership percentage as of Q2 2026

BLACKROCK, INC.

4.4M

$745.4M

Ownership

6.19%

+3.0%

VANGUARD CAPITAL MANAGEMENT LLC

4.4M

$742.3M

Ownership

6.16%

+0.3%

FMR LLC

4.1M

$684.8M

Ownership

5.68%

+50.4%

CAPITAL INTERNATIONAL INVESTORS

4.0M

$682.3M

Ownership

5.66%

+6.2%

CAPITAL WORLD INVESTORS

3.4M

$577.2M

Ownership

4.79%

-16.0%

GOLDMAN SACHS GROUP INC

3.4M

$568.8M

Ownership

4.72%

+87.8%

STATE STREET CORP

2.6M

$431.5M

Ownership

3.58%

+1.7%

GEODE CAPITAL MANAGEMENT, LLC

2.2M

$378.2M

Ownership

3.14%

+25.4%

ETF and Mutual Fund Holdings

ETF and mutual fund activity breakdown showing buying vs selling funds, top fund holders, and detailed holdings.

Fund Activity

Q2 2026: 256 ETFs and mutual funds reporting

55 buying42 sellingNet: +13

159

Buying (55)

Unchanged (159)

Selling (42)

Bullish Signal

Funds accumulating in Q2 2026

256 ETFs and mutual funds reporting

55 buying vs 42 selling (balanced)

Top Fund Holders, ALGN

Largest 8 ETF and mutual fund positions by shares held as of latest filing

PARNASSUS FUNDS

330.0K

Weight

34.18%

No change

BAIRD FUNDS INC

73.8K

Weight

0.00%

Increased

LINCOLN VARIABLE INSURANCE PRODUCTS TRUST

51.7K

Weight

0.00%

Increased

PACIFIC SELECT FUND

45.6K

Weight

0.00%

Increased

ADAMS DIVERSIFIED EQUITY FUND, INC.

39.0K

Weight

9.35%

No change

Guardian Variable Products Trust

7.3K

Weight

0.06%

Decreased

WILLIAM BLAIR FUNDS

1.5K

Weight

0.00%

No change

VOLUMETRIC FUND INC

1.4K

Weight

4.52%

No change

Align Technology, Inc.· ALGN

Holdings Analysis

Insider Trading Activity

1.3Transaction History73Real market purchases and sales onlyShow All Types

Institutional Ownership Analysis

2.4Detailed Holdings138Most recent institutional positions with changes and valuations

ETF and Mutual Fund Holdings

3.3Fund Holdings Details25Most recent ETF and mutual fund holdings with share counts and weights

Search stocks

Holdings Analysis

Insider Trading Activity

1.3Transaction History73Real market purchases and sales onlyShow All Types

Institutional Ownership Analysis

2.4Detailed Holdings138Most recent institutional positions with changes and valuations

ETF and Mutual Fund Holdings

3.3Fund Holdings Details25Most recent ETF and mutual fund holdings with share counts and weights