Natural Alternatives International (NAII) Price CAGR: History & Chart

Natural Alternatives International, Inc.(NAII)

Packaged Foods · Carlsbad, CA

$1.50+0.07 (+4.90%)

Delayed quote: Oct 6, 2026, 1:33 PM EDT

About Natural Alternatives International, Inc.

Natural Alternatives International, Inc. (NAII) is a company dedicated to the global development, manufacturing, and marketing of nutritional supplements, with operations spanning the United States, Europe, Asia, and other international territories. The company functions through two main divisions: Private-Label Contract Manufacturing and Patent and Trademark Licensing. Through its contract manufacturing segment, NAII provides tailored production services to businesses that market and distribute a range of health-related products, including vitamins, minerals, herbal remedies, and other dietary supplements. NAII also offers extensive strategic partnering support, which encompasses a broad spectrum of services. These include research and development (such as customized product formulation, scientific research, and proprietary ingredients), clinical studies, manufacturing, marketing assistance, adherence to international regulatory and labeling laws, global product registration, diverse packaging and labeling design, product testing, evaluation, and overall regulatory review. Furthermore, the company markets its own proprietary beta-alanine ingredient, available under the brand names CarnoSyn and SR CarnoSyn. NAII produces its supplements in various formats, including capsules, tablets, chewable wafers, and powders. Its private-label manufacturing clients primarily consist of companies distributing nutritional supplements through direct sales networks, direct-to-consumer e-commerce platforms, and traditional retail stores. Natural Alternatives International, Inc. was established in 1980 and is based in Carlsbad, California.

Carlsbad, CA

293 employees

www.nai-online.com

Consumer Defensive / Packaged Foods

Sector: Consumer Defensive
Industry: Packaged Foods
CEO: Mark A. LeDoux

View full financials

Year	Start Price	End Price	Change	% Change
2026 (YTD)	$3.58	$1.43	−$2.15	-60.06%
2025	$4.31	$3.58	−$0.73	-16.94%
2024	$6.53	$4.31	−$2.22	-34.00%
2023	$8.39	$6.53	−$1.86	-22.17%
2022	$12.65	$8.39	−$4.26	-33.68%
2021	$10.59	$12.65	+$2.06	+19.46%
2020	$7.98	$10.59	+$2.61	+32.69%
2019	$9.83	$7.98	−$1.85	-18.82%
2018	$10.3	$9.83	−$0.47	-4.56%
2017	$11.3	$10.3	−$1	-8.85%
2016	$10.34	$11.3	+$0.96	+9.28%
2015	$5.35	$10.34	+$4.99	+93.27%
2014	$5.58	$5.35	−$0.23	-4.12%
2013	$5.02	$5.58	+$0.56	+11.16%
2012	$8.84	$5.02	−$3.82	-43.21%
2011	$5.6	$8.84	+$3.24	+57.86%
2010	$7.75	$5.6	−$2.15	-27.74%
2009	$6.1	$7.75	+$1.65	+27.05%
2008	$8.63	$6.1	−$2.53	-29.32%
2007	$8.67	$8.63	−$0.04	-0.46%
2006	$6.48	$8.67	+$2.19	+33.80%
2005	$9.23	$6.48	−$2.75	-29.79%
2004	$6.4	$9.23	+$2.83	+44.22%
2003	$3.98	$6.4	+$2.42	+60.80%
2002	$2.25	$3.98	+$1.73	+76.89%
2001	$2.19	$2.25	+$0.06	+2.86%
2000	$3.25	$2.19	−$1.06	-32.69%
1999	$11	$3.25	−$7.75	-70.45%
1998	$10.63	$11	+$0.38	+3.53%
1997	$8.38	$10.63	+$2.25	+26.87%

Year

Start Price

End Price

Change

% Change

2026 (YTD)

$3.58

$1.43

−$2.15

-60.06%

2025

$4.31

$3.58

−$0.73

-16.94%

2024

$6.53

$4.31

−$2.22

-34.00%

2023

$8.39

$6.53

−$1.86

-22.17%

2022

$12.65

$8.39

−$4.26

-33.68%

2021

$10.59

$12.65

+$2.06

+19.46%

2020

$7.98

$10.59

+$2.61

+32.69%

2019

$9.83

$7.98

−$1.85

-18.82%

2018

$10.3

$9.83

−$0.47

-4.56%

2017

$11.3

$10.3

−$1

-8.85%

2016

$10.34

$11.3

+$0.96

+9.28%

2015

$5.35

$10.34

+$4.99

+93.27%

2014

$5.58

$5.35

−$0.23

-4.12%

2013

$5.02

$5.58

+$0.56

+11.16%

2012

$8.84

$5.02

−$3.82

-43.21%

2011

$5.6

$8.84

+$3.24

+57.86%

2010

$7.75

$5.6

−$2.15

-27.74%

2009

$6.1

$7.75

+$1.65

+27.05%

2008

$8.63

$6.1

−$2.53

-29.32%

2007

$8.67

$8.63

−$0.04

-0.46%

2006

$6.48

$8.67

+$2.19

+33.80%

2005

$9.23

$6.48

−$2.75

-29.79%

2004

$6.4

$9.23

+$2.83

+44.22%

2003

$3.98

$6.4

+$2.42

+60.80%

2002

$2.25

$3.98

+$1.73

+76.89%

2001

$2.19

$2.25

+$0.06

+2.86%

2000

$3.25

$2.19

−$1.06

-32.69%

1999

$11

$3.25

−$7.75

-70.45%

1998

$10.63

$11

+$0.38

+3.53%

1997

$8.38

$10.63

+$2.25

+26.87%

Period	Period End	Value	QoQ Return	YoY Return
Q4 2026 (QTD)	2026-10-05	$1.43	-22.7%	-58.4%
Q3 2026	2026-09-23	$1.85	-25.4%	-35.8%
Q2 2026	2026-06-23	$2.48	-3.1%	-28.3%
Q1 2026	2026-03-20	$2.56	-25.6%	-28.7%
Q4 2025	2025-12-29	$3.44	+19.4%	-20.2%
Q3 2025	2025-09-26	$2.88	-16.8%	-49.7%

Period

Period End

Value

QoQ Return

YoY Return

Q4 2026 (QTD)

2026-10-05

$1.43

-22.7%

-58.4%

Q3 2026

2026-09-23

$1.85

-25.4%

-35.8%

Q2 2026

2026-06-23

$2.48

-3.1%

-28.3%

Q1 2026

2026-03-20

$2.56

-25.6%

-28.7%

Q4 2025

2025-12-29

$3.44

+19.4%

-20.2%

Q3 2025

2025-09-26

$2.88

-16.8%

-49.7%

Price CAGR: -20.30% (10Y, annualized)

NAII Price CAGR Chart

NAII Quarterly Price (YoY)

NAII Quarterly Price

NAII P/E Ratio

NAII P/E Ratio Chart

NAII Price CAGR History

Quarterly Price: QoQ & YoY

NAII Earnings Yield

NAII Earnings Yield Chart