$145.35▲ +1.34 · +0.9%from $144.01 the session before · Sep 30, 2026 close · end of day
Open
$144.61
High
$146.68
Low
$142.83
Day's range
$3.92.7% of the previous close
VWAP
$145.50close −0.10% from it
Volume, shares
918K1.02× the 20-session average
Traded, $
$133.5M
Trades
19.1K48 shares per trade
Previous close
$144.01+1.34 to the close
Market cap
$10.33Bat the close of Sep 30
Day range65% of the way up
$142.83$146.68
52-week range5% of the way up
$142.24 Sep 29$200.44 Apr 21
−27% from the high · +2.2% from the low
Options
No listed options on ALGN
Close $ · S&P 500 rebased to the first close126 sessions to Sep 30 · axis fixed at 4 × ATR-14 around the last close · hover or tap a session and the read beside the chart follows it
consolidated · latest filed Aug 5, 2026 · SEC filings
Revenue $1.06B, +4.3% on a year earlier; profit $108.3M, −13% in the Jun 2026 quarter, consolidated.
Last 8 quarters, consolidatedUS dollars as filed · year on year against the same quarter a year earlier · market: close on the first session after the filing against the last close before it, S&P 500 over the same session
Quarterly results of ALGN on the consolidated basis with the market's move on the first session after each filing
Quarter
Revenue $
Revenue YoY
Profit $
Profit YoY
EPS $
Market on the day
Jun 2026filed Aug 5
$1.06B
▲ +4.3%
$108.3M
▼ −13%
1.51
▼ −3.3%S&P 500 −0.2% · −3.1 pp
Mar 2026filed May 6
$1.04B
▲ +6.2%
$112.8M
▲ +21%
1.57
▼ −3.2%S&P 500 −0.3% · −2.9 pp
Dec 2025filed Feb 27
$1.05B
▲ +5.3%
$135.8M
▲ +31%
1.88
—not reached
Sep 2025filed Nov 5
$995.7M
▲ +1.8%
$56.8M
▼ −51%
0.78
—not reached
Jun 2025filed Aug 5
$1.01B
▼ −1.6%
$124.6M
▲ +29%
1.72
▼ −3.3%S&P 500 −0.2% · −3.1 pp
Mar 2025filed May 6
$979.3M
▼ −1.8%
$93.2M
▼ −11%
1.27
▼ −3.2%S&P 500 −0.3% · −2.9 pp
Dec 2024filed Feb 28
$995.2M
▲ +4.0%
$103.8M
▼ −16%
1.40
—not reached
Sep 2024filed Nov 5
$977.9M
▲ +1.8%
$116.0M
▼ −4.5%
1.55
—not reached
By fiscal yearfiscal years as filed in the 10-K · named by the year the fiscal year ends
Financial-year results of ALGN on the consolidated basis, summed from the quarters filed
Year
Revenue $
Revenue YoY
Profit $
Profit YoY
EPS $
FY25to Dec 2025
$4.03B
▲ +0.90%
$410.4M
▼ −2.6%
5.65
FY24to Dec 2024
$4.00B
▲ +3.5%
$421.4M
▼ −5.3%
5.62
FY23to Dec 2023
$3.86B
▲ +3.4%
$445.1M
▲ +23%
5.81
FY22to Dec 2022
$3.73B
▼ −5.5%
$361.6M
▼ −53%
4.61
FY21to Dec 2021
$3.95B
▲ +60%
$772.0M
▼ −57%
9.69
Fundamentals
consolidated · filings to Jun 2026 · close $145.35 on Sep 30
ALGN trades at 25 times trailing earnings, 2.4 times book value, revenue +4.4% over twelve months, market cap $10.33B.
Valuation
Market cap
$10.33Bon Sep 30
Price to earnings
25consolidated · four quarters to Jun 2026
Trailing EPS
$5.74diluted · consolidated · four quarters to Jun 2026
Price to book
2.4consolidated · balance sheet to Jun 2026
Book value a share
$59.58consolidated · balance sheet to Jun 2026
Debt to equity
—
Return on equity
10%trailing profit over average equity · consolidated
Dividend yield
—
Price to sales
2.5market cap over revenue, four quarters to Jun 2026
Shares outstanding
71Mon Sep 30
Growthsums of the four quarters filed to Jun 2026 · growth against the four quarters before them · consolidated
Revenue, trailing 12 months
$4.14Bfour quarters to Jun 2026
Revenue growth, 12 months
▲ +4.4%against the twelve months before
Revenue 3-year CAGR
▲ +3.5%trailing twelve months against the twelve months 3 years earlier · consolidated
Profit, trailing 12 months
$413.6Mfour quarters to Jun 2026
Profit growth, 12 months
▼ −5.5%against the twelve months before
Profit 3-year CAGR
▲ +9.6%trailing twelve months against the twelve months 3 years earlier · consolidated
Shareholding
quarter to Jun 2026 · SEC Form 13F
13F managers hold 160% of shares, BlackRock, Inc. the largest at 12%, FMR LLC 11% and Capital International Investors 11%, as filed for the quarter to Jun 2026.
12.4%11.4%11.4%124.1%
BlackRock, Inc. 12.4%
FMR LLC 11.4%
Capital International Investors 11.4%
Other 13F managers 124.1%
Held by 13F managers
160%of shares outstanding
Shares held
113M−18% on Mar 2026 among managers filing both
Managers holding
625636 a quarter earlier
Largest holder
12%BlackRock, Inc.
Largest 10 holderspercent of shares outstanding · change in shares against the previous quarter
Largest 13F holders of ALGN
Manager
Shares
Of outstanding
Value
Change on quarter
BlackRock, Inc.
8.84M
12%
$1.49B
+259K
FMR LLC
8.12M
11%
$1.37B
+2.72M
Capital International Investors
8.09M
11%
$1.36B
+473K
Capital World Investors
6.84M
9.6%
$1.15B
−1.3M
STATE STREET CORP
5.12M
7.2%
$863.0M
+84.5K
GEODE CAPITAL MANAGEMENT, LLC
4.49M
6.3%
$756.3M
+909K
Ninety One UK Ltd
4.42M
6.2%
$745.4M
−36.8K
VANGUARD CAPITAL MANAGEMENT LLC
4.4M
6.2%
$742.3M
−4.38M
UBS Group AG
4.25M
6.0%
$716.9M
+1.44M
GOLDMAN SACHS GROUP INC
3.37M
4.8%
$568.8M
−220K
Insider tradesSEC Forms 3, 4 and 5 · the latest 10
No open-market insider buying or selling in the last 90 days.
ALGN insider trades
Insider
Trade
Shares
Price
Held after
MORROW GEORGE JDirector
exercised · May 20, 2026
1,745
$0.00
5,036
Conroy Kevin TDirector
exercised · May 20, 2026
1,745
$0.00
3,553
LACOB JOSEPHDirector
exercised · May 20, 2026
1,745
$0.00
135,916
Dallas Kevin JDirector
exercised · May 20, 2026
1,745
$0.00
16,168
LARKIN C RAYMOND JRDirector
exercised · May 20, 2026
2,326
$0.00
27,454
Myong AnneDirector
exercised · May 20, 2026
1,745
$0.00
9,830
Poul MojdehDirector
exercised · May 20, 2026
1,745
$0.00
3,553
Saia Andrea LynnDirector
exercised · May 20, 2026
1,745
$0.00
17,318
SIEGEL SUSAN EDirector
exercised · May 20, 2026
1,745
$0.00
10,723
Vitalone Britt J.Director
exercised · May 20, 2026
1,443
$0.00
1,443
Corporate actions
exchange records
No corporate action on record for ALGN yet.
Price history
131 sessions on record · to Sep 30 · end of day
ALGN is −6.2% over 20 sessions against the S&P 500's +0.1%, 27% below its 52-week high, realised volatility 33% annualised.
Returns against S&P 500longest window first · S&P 500 over the same sessions
Returns of the stock and S&P 500 over six windows, longest first
Window
From $
ALGN %
S&P 500 %
Difference pp
120 sessionssince Apr 9
$174.53
▼ −17%
▲ +12%
−29
60 sessionssince Jul 7
$185.23
▼ −22%
▲ +2.0%
−24
20 sessionssince Sep 1
$154.96
▼ −6.2%
▲ +0.11%
−6.3
5 sessionssince Sep 23
$148.17
▼ −1.9%
▼ −0.67%
−1.2
1 sessionsince Sep 29
$144.01
▲ +0.93%
▼ −0.21%
+1.1
Averages of the closeclose against each average
5-session average
$145.35close 0.00% from it
20-session average
$150.42close −3.4% from it
50-session average
$161.20close −9.8% from it
Range and volumetrue range over 14 sessions · high to low over 20 · volume against the 20-session average
Average true range, 14
$4.43.1% of the close
Average day's range, 20
$4.12.8% of the close
Volume against 20 sessions
1.02×918K vs 918K average
Volatility and co-movement with S&P 500annualised from daily returns
Realised volatility, 20
33%≈ ±2.1% a session · moved more than that on 6 of 20
Realised volatility, 60
36%≈ ±2.2% a session · moved more than that on 21 of 60
Beta to S&P 500, 60
0.78moved with S&P 500 on 40 of 60 sessions
Up and down sessionscloses above and below the previous close
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