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NAII logoNatural Alternatives International, Inc.(NAII)Earnings, Financials & Key Ratios

NAII•NASDAQ
$2.74
$26M mkt cap·Price updated May 7, 2026
SectorConsumer DefensiveIndustryPackaged FoodsSub-IndustryNutrition and functional foods
AboutNatural Alternatives International, Inc. engages in formulating, manufacturing, and marketing nutritional supplements in the United States, Europe, Asia, and internationally. The company operates in two segments, Private-Label Contract Manufacturing, and Patent and Trademark Licensing. It offers private-label contract manufacturing services to companies that market and distribute vitamins, minerals, herbal, and other nutritional supplements, as well as other health care products. The company also provides strategic partnering services, such as customized product formulation, clinical studies, manufacturing, marketing support, international regulatory and label law compliance, international product registration, packaging in multiple formats and labeling design, scientific research, proprietary ingredients, customer-specific nutritional product formulation, product testing and evaluation, packaging and delivery system design, and regulatory review. In addition, it sells beta-alanine ingredient under the CarnoSyn and SR CarnoSyn names. The company manufactures products in various forms, including capsules, tablets, chewable wafers, and powders. Its private-label contract manufacturing customers include companies that market nutritional supplements through direct sales marketing channels, direct to consumer e-commerce channels, and retail stores. Natural Alternatives International, Inc. was founded in 1980 and is headquartered in Carlsbad, California.Show more
  • Revenue$130M+14.1%
  • EBITDA-$4M-5.5%
  • Net Income-$14M-88.1%
  • EPS (Diluted)-2.28-85.4%
  • Gross Margin7.15%+18.6%
  • EBITDA Margin-3.16%+7.6%
  • Operating Margin-6.67%+11.1%
  • Net Margin-10.45%-64.8%
  • ROE-17.98%-113.4%
  • ROIC-5.28%+2.2%
  • Debt/Equity0.86+18.2%
  • Interest Coverage-9.46+60.0%
Technical→

NAII Key Insights

Natural Alternatives International, Inc. (NAII) fundamental analysis — strengths, weaknesses & financial health based on data analysis

✓Strengths

  • ✓Trading at only 0.2x book value

✗Weaknesses

  • ✗Trading more than 30% below 52-week high

* These insights are generated automatically based on available financial data. Please conduct your own research before making investment decisions.

NAII Price & Volume

Natural Alternatives International, Inc. (NAII) stock price & volume — 10-year historical chart

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NAII Growth Metrics

Natural Alternatives International, Inc. (NAII) revenue, earnings & EPS growth — 3, 5 & 10-year CAGR

Revenue CAGR

10 Years5.03%
5 Years1.78%
3 Years-8.76%
TTM7.75%

Profit CAGR

10 Years-
5 Years-
3 Years-
TTM-151.42%

EPS CAGR

10 Years-
5 Years-
3 Years-
TTM-55.69%

Return on Capital

10 Years7.91%
5 Years3.49%
3 Years-3.11%
Last Year-6.61%

NAII Peer Comparison

Natural Alternatives International, Inc. (NAII) competitors in Nutrition and functional foods — business model, growth, and fundamentals comparison

Select Columns
Stock Universe
Valuation
Growth
Profitability
Financial Health
Dividends & Buybacks
Price Performance
Technical
Fundamentals ($)
Sector-Specific
CompanyMarket CapStock PriceP/E Ratio (TTM)Revenue Growth 1YNet MarginReturn on Equity (ROE)FCF YieldDebt / Equity
NATR logoNATRNature's Sunshine Products, Inc.Direct Competitor429.81M24.5523.165.67%4.06%12.08%0.12
MGPI logoMGPIMGP Ingredients, Inc.Direct Competitor407.98M19.09-3.83-23.77%-45.97%-32.05%0.37
USNA logoUSNAUSANA Health Sciences, Inc.Product Competitor359.17M19.4633.558.28%1.16%1.84%0.02
HLF logoHLFHerbalife Nutrition Ltd.Product Competitor1.5B14.496.590.89%4.67%
PLNT logoPLNTPlanet Fitness, Inc.Product Competitor3.52B44.0116.8012.06%16.52%
NNBR logoNNBRNN, Inc.Product Competitor138.52M2.76-2.58-9.06%-8.03%-28.43%1.44
VITL logoVITLVital Farms, Inc.Product Competitor426.47M9.526.6125.26%6.1%14.47%0.15
AMZN logoAMZNAmazon.com, Inc.Supply Chain2.92T271.1737.8212.38%12.22%23.34%0.37

Compare NAII vs Peers

Natural Alternatives International, Inc. (NAII) vs competitors — business, growth, and fundamentals comparison against the closest industry rivals.

Closest Rival

vs NATR

Most directly comparable listed peer for NAII.

Scale Benchmark

vs AMZN

Larger-name benchmark to compare NAII against a more recognizable public peer.

Peer Set

Compare Top 5

vs NATR, MGPI, USNA, HLF

NAII Income Statement

Natural Alternatives International, Inc. (NAII) annual income statement — 10-year revenue, gross profit & net income history

10Y historyFree accessUpdated daily
Line itemJun'17Jun'18Jun'19Jun'20Jun'21Jun'22Jun'23Jun'24Jun'25TTM
Sales/Revenue121.95M132.44M138.29M118.88M178.52M170.97M154.01M113.8M129.86M131.29M
Revenue Growth %6.78%8.6%4.42%-14.04%50.17%-4.23%-9.91%-26.11%14.12%7.75%
Cost of Goods Sold95.74M106.12M114.72M100M148.08M140.46M135.86M106.93M120.57M119.91M
COGS % of Revenue78.51%80.13%82.95%84.13%82.95%82.15%88.21%93.97%92.85%-
Gross Profit
26.2M▲ 0%
26.32M▲ 0.4%
23.57M▼ 10.4%
18.87M▼ 20.0%
30.44M▲ 61.3%
30.51M▲ 0.2%
18.16M▼ 40.5%
6.87M▼ 62.2%
9.29M▲ 35.3%
11.1M▲ 0%
Gross Margin %21.49%19.87%17.05%15.87%17.05%17.85%11.79%6.03%7.15%8.45%
Gross Profit Growth %3.75%0.44%-10.43%-19.95%61.32%0.22%-40.48%-62.19%35.31%-
Operating Expenses16.5M16.79M17.61M20.38M16.77M16.83M13.45M15.4M17.95M19.12M
OpEx % of Revenue13.53%12.68%12.74%17.14%9.39%9.84%8.73%13.53%13.82%-
Selling, General & Admin16.5M16.79M17.61M18.38M16.77M16.95M14.87M15.4M16.55M16.42M
SG&A % of Revenue13.53%12.68%12.74%15.46%9.39%9.91%9.65%13.53%12.74%-
Research & Development1.6M1.5M1.8M1.8M1.9M2.5M2.1M1.9M1.8M3.6M
R&D % of Revenue1.31%1.13%1.3%1.51%1.06%1.46%1.36%1.67%1.39%-
Other Operating Expenses-19K-14K5K200K-1.9M-2.62M-3.52M-1.9M-400K-900K
Operating Income
9.7M▲ 0%
9.53M▼ 1.7%
5.96M▼ 37.5%
-1.51M▼ 125.3%
13.67M▲ 1006.0%
13.68M▲ 0.1%
4.71M▼ 65.5%
-8.53M▼ 281.1%
-8.66M▼ 1.5%
-8.03M▲ 0%
Operating Margin %7.96%7.2%4.31%-1.27%7.66%8%3.06%-7.5%-6.67%-6.11%
Operating Income Growth %-20.85%-1.74%-37.47%-125.31%1006.03%0.05%-65.55%-281.07%-1.48%-
EBITDA12.09M12.44M9.43M2.45M18.01M20.59M11.79M-3.89M-4.1M-3.4M
EBITDA Margin %9.91%9.39%6.82%2.06%10.09%12.05%7.66%-3.42%-3.16%-2.59%
EBITDA Growth %-13.86%2.94%-24.23%-74.01%635.1%14.34%-42.73%-132.96%-5.48%24.86%
D&A (Non-Cash Add-back)2.38M2.91M3.46M3.96M4.34M6.91M7.08M4.65M4.56M4.63M
EBIT10.11M12.43M7.98M491K12.24M13.74M4.01M-9.1M-7.26M-7.57M
Net Interest Income456K1.08M1.84M110K-117K-83K-418K-185K-747K-784K
Interest Income459K1.08M1.87M177K1K033K176K168K124K
Interest Expense3K9K29K67K118K83K451K361K915K908K
Other Income/Expense409K1.08M1.99M-229K-1.55M-20K-1.16M-930K-2.08M-2.58M
Pretax Income
10.11M▲ 0%
10.61M▲ 5.0%
7.95M▼ 25.1%
-1.74M▼ 121.9%
12.13M▲ 797.6%
13.66M▲ 12.7%
3.56M▼ 74.0%
-9.46M▼ 366.2%
-10.74M▼ 13.5%
-10.61M▲ 0%
Pretax Margin %8.29%8.01%5.75%-1.46%6.79%7.99%2.31%-8.32%-8.27%-8.08%
Income Tax2.88M5.56M1.41M-93K1.36M2.95M1.03M-2.25M2.83M8.56M
Effective Tax Rate %28.44%52.41%17.75%5.35%11.19%21.58%29.06%23.74%-26.4%-80.71%
Net Income
7.24M▲ 0%
5.05M▼ 30.2%
6.54M▲ 29.5%
-1.65M▼ 125.1%
10.77M▲ 754.6%
10.71M▼ 0.5%
2.52M▼ 76.5%
-7.22M▼ 386.2%
-13.57M▼ 88.1%
-19.17M▲ 0%
Net Margin %5.93%3.81%4.73%-1.38%6.03%6.27%1.64%-6.34%-10.45%-14.6%
Net Income Growth %-24.21%-30.19%29.5%-125.15%754.59%-0.52%-76.46%-386.16%-88.1%-151.42%
Net Income (Continuing)7.24M5.05M6.54M-1.65M10.77M10.71M2.52M-7.22M-13.57M-19.17M
Discontinued Operations0000000000
Minority Interest0000000000
EPS (Diluted)
1.09▲ 0%
0.73▼ 33.0%
0.92▲ 26.0%
-0.25▼ 127.2%
1.69▲ 776.0%
1.74▲ 3.0%
0.43▼ 75.3%
-1.23▼ 386.0%
-2.28▼ 85.4%
-3.19▲ 0%
EPS Growth %-24.31%-33.03%26.03%-127.17%776%2.96%-75.29%-386.05%-85.37%-55.69%
EPS (Basic)1.100.760.96-0.251.711.750.43-1.23-2.28-
Diluted Shares Outstanding6.66M6.89M7.1M6.7M6.38M6.16M5.88M5.87M5.95M6.01M
Basic Shares Outstanding6.58M6.64M6.81M6.7M6.29M6.12M5.86M5.87M5.95M6.01M
Dividend Payout Ratio----------

NAII Balance Sheet

Natural Alternatives International, Inc. (NAII) balance sheet — assets, liabilities & shareholders' equity

Line itemJun'17Jun'18Jun'19Jun'20Jun'21Jun'22Jun'23Jun'24Jun'25TTM
Total Current Assets51.7M65.18M71.39M79.02M80.35M76.75M57.01M61.61M59.28M61.52M
Cash & Short-Term Investments27.84M23.61M25.04M30.48M32.13M21.83M13.6M11.98M12.32M3.75M
Cash Only27.84M23.61M25.04M30.48M32.13M21.83M13.6M11.98M12.32M3.75M
Short-Term Investments0000000000
Accounts Receivable8.67M14.62M16.86M17.85M19.04M17.49M7.33M16.89M14.92M17.88M
Days Sales Outstanding25.9540.344.5154.838.9337.3417.3654.1841.9442.01
Inventory13.73M23.57M26M27.97M27.01M32.48M29.69M24.25M24.87M33.43M
Days Inventory Outstanding52.3481.0682.74102.0966.5784.3979.7882.7775.2983.84
Other Current Assets01.55M1.98M450K03.14M6.38M8.49M7.16M6.45M
Total Non-Current Assets20.91M20.02M22.1M41.18M39.93M69.26M77.14M100.73M92.66M91.78M
Property, Plant & Equipment18.14M19.29M21.09M39.88M38.15M66.27M74.21M95.75M91.94M91.04M
Fixed Asset Turnover6.72x6.87x6.56x2.98x4.68x2.58x2.08x1.19x1.41x1.43x
Goodwill0000000000
Intangible Assets0000000000
Long-Term Investments000000078K00
Other Non-Current Assets774K202K1K1.11M1.57M2.98M2.58M4.91M719K3.13M
Total Assets
72.61M▲ 0%
85.21M▲ 17.3%
93.49M▲ 9.7%
120.2M▲ 28.6%
120.28M▲ 0.1%
146M▲ 21.4%
134.15M▼ 8.1%
162.34M▲ 21.0%
151.94M▼ 6.4%
153.3M▲ 0%
Asset Turnover1.68x1.55x1.48x0.99x1.48x1.17x1.15x0.70x0.85x0.86x
Asset Growth %-2.11%17.35%9.72%28.57%0.06%21.38%-8.12%21.01%-6.41%-12.87%
Total Current Liabilities10.27M14.28M14.25M27.81M22.07M23.89M15.88M23.46M28.8M32.85M
Accounts Payable5.12M9.65M8.63M12.51M11.89M16.18M7.78M12.74M15.35M16.55M
Days Payables Outstanding19.533.1927.4745.6629.3242.0620.943.4946.4745.71
Short-Term Debt00010M0302K312K3.7M2.21M8.44M
Deferred Revenue (Current)00062K1.72M140K317K01.36M4.09M
Other Current Liabilities1.21M787K1.22M1.01M5.4M3.67M2.25M393K4.14M4.15M
Current Ratio5.03x4.56x5.01x2.84x3.64x3.21x3.59x2.63x2.06x2.06x
Quick Ratio3.70x2.91x3.18x1.84x2.42x1.85x1.72x1.59x1.19x1.19x
Cash Conversion Cycle58.7988.1799.78111.2476.1879.6776.2493.4670.7580.14
Total Non-Current Liabilities1.19M2.68M3.16M21.02M18.13M33.59M29.5M56.28M54.71M53.41M
Long-Term Debt000009.49M9.21M8.93M8.63M53.27M
Capital Lease Obligations00018.78M16.48M21.41M18.96M46.47M45.97M182.15M
Deferred Tax Liabilities0532K1.02M001.22M0000
Other Non-Current Liabilities1.19M2.68M2.14M2.24M1.65M1.46M1.33M881K111K-43.52M
Total Liabilities11.46M16.96M17.41M48.83M40.2M57.48M45.38M79.75M83.51M86.25M
Total Debt00028.78M16.48M31.84M30.93M60.29M59.03M106.51M
Net Debt-27.84M-23.61M-25.04M-1.7M-15.65M10.01M17.33M48.31M46.7M102.75M
Debt / Equity---0.40x0.21x0.36x0.35x0.73x0.86x0.86x
Debt / EBITDA---11.75x0.92x1.55x2.62x---31.32x
Net Debt / EBITDA-2.30x-1.90x-2.66x-0.69x-0.87x0.49x1.47x---30.21x
Interest Coverage3234.00x1059.22x205.55x-22.52x115.86x164.81x10.45x-23.64x-9.46x-8.34x
Total Equity
61.15M▲ 0%
68.25M▲ 11.6%
76.08M▲ 11.5%
71.38M▼ 6.2%
80.08M▲ 12.2%
88.52M▲ 10.5%
88.77M▲ 0.3%
82.59M▼ 7.0%
68.43M▼ 17.2%
67.05M▲ 0%
Equity Growth %13.81%11.61%11.48%-6.19%12.2%10.54%0.28%-6.96%-17.15%-56%
Book Value per Share9.199.9110.7210.6612.5514.3815.1014.0711.5111.16
Total Shareholders' Equity61.15M68.25M76.08M71.38M80.08M88.52M88.77M82.59M68.43M67.05M
Common Stock79K85K87K87K88K89K91K93K93K93K
Retained Earnings45.79M50.84M57.38M56.18M66.95M77.66M80.18M72.97M59.39M56.55M
Treasury Stock-6.07M-6.58M-7.96M-11.7M-15.85M-21.35M-22.86M-23.08M-23.25M-23.26M
Accumulated OCI-905K-578K292K-1.18M-561K1.7M-83K-22K-1.42M-301K
Minority Interest0000000000

NAII Cash Flow Statement

Natural Alternatives International, Inc. (NAII) cash flow — operating, investing & free cash flow history

Line itemJun'17Jun'18Jun'19Jun'20Jun'21Jun'22Jun'23Jun'24Jun'25TTM
Cash from Operations14.14M1.83M6.56M3.69M20.81M11.87M7.02M-1.5M5.93M5.93M
Operating CF Margin %11.59%1.38%4.75%3.1%11.65%6.94%4.56%-1.32%4.57%-
Operating CF Growth %52.26%-87.03%258.1%-43.77%463.7%-42.97%-40.85%-121.33%496.26%-16522.47%
Net Income7.24M5.05M6.54M-1.65M10.77M10.71M2.52M-7.22M-13.57M-19.17M
Depreciation & Amortization2.38M2.91M3.46M3.96M4.34M4.17M4.25M4.65M4.56M4.63M
Stock-Based Compensation1.03M1.33M1.67M1.71M1.43M968K1.01M1.2M977K779K
Deferred Taxes349K2.39M212K-893K-214K751K-974K-2.91M3.61M0
Other Non-Cash Items220K526K190K6.19M3.4M2.7M1.44M6.13M8.78M13.58M
Working Capital Changes2.92M-10.38M-5.52M-5.63M1.08M-7.43M-1.23M-3.35M1.57M-389K
Change in Receivables4.81M-6.21M-1.34M-4.32M-813K644K11.82M-9.87M2.25M538K
Change in Inventory7.04M-9.84M-2.44M-1.97M966K-5.47M2.78M5.45M-622K-2.49M
Change in Payables-7.43M4.06M-183K003.06M-8.61M5.39M2.86M2.33M
Cash from Investing-5.33M-5.55M-3.81M-4.51M-5.04M-26.46M-13.47M-3.02M-3.61M-4.65M
Capital Expenditures-5.35M-4.08M-5.33M-4.54M-5.11M-26.49M-13.52M-3.02M-3.61M-4.65M
CapEx % of Revenue4.39%3.08%3.85%3.82%2.86%15.49%8.78%2.65%2.78%-
Acquisitions25K28K19K0000000
Investments----------
Other Investing25K-1.47M1.5M35K68K30K57K000
Cash from Financing-712K-510K-1.33M6.25M-14.11M4.29M-1.78M2.89M-1.97M-322K
Debt Issued (Net)00010M-10M9.79M-278K3.11M-1.8M-50K
Equity Issued (Net)-712K-510K-1000K-1000K-1000K-1000K-1000K-221K-178K-172K
Dividends Paid0000000000
Share Repurchases-712K-510K-1.37M-3.75M-4.15M-5.5M-1.5M-221K-178K-175K
Other Financing0038K035K0000-100K
Net Change in Cash
8.1M▲ 0%
-4.23M▼ 152.2%
1.43M▲ 133.7%
5.44M▲ 281.1%
1.66M▼ 69.6%
-10.3M▼ 722.4%
-8.23M▲ 20.1%
-1.62M▲ 80.3%
344K▲ 121.2%
1.39M▲ 0%
Free Cash Flow
8.78M▲ 0%
-2.25M▼ 125.6%
1.24M▲ 155.0%
-850K▼ 168.7%
15.7M▲ 1946.9%
-14.62M▼ 193.1%
-6.5M▲ 55.5%
-4.51M▲ 30.6%
2.32M▲ 151.4%
1.71M▲ 0%
FCF Margin %7.2%-1.7%0.89%-0.71%8.79%-8.55%-4.22%-3.97%1.79%1.3%
FCF Growth %859.78%-125.59%155.03%-168.71%1946.94%-193.14%55.51%30.61%151.35%113.75%
FCF per Share1.32-0.330.17-0.132.46-2.38-1.11-0.770.390.39
FCF Conversion (FCF/Net Income)1.95x0.36x1.00x-2.24x1.93x1.11x2.78x0.21x-0.44x-0.09x
Interest Paid09K23K66K131K206K802K285K814K550K
Taxes Paid2.89M1.82M1.97M993K2.96M2.61M1.84M463K323K381K

NAII Key Ratios

Natural Alternatives International, Inc. (NAII) financial ratios — P/E, ROE, debt and 30+ core market and balance-sheet ratios

Metric201620172018201920202021202220232024TTM
Return on Equity (ROE)12.6%7.81%9.06%-2.23%14.22%12.71%2.84%-8.42%-17.98%-28.59%
Return on Invested Capital (ROIC)21.63%18.35%9.35%-1.88%15.29%12.59%3.45%-5.4%-5.28%-5.28%
Gross Margin21.49%19.87%17.05%15.87%17.05%17.85%11.79%6.03%7.15%8.45%
Net Margin5.93%3.81%4.73%-1.38%6.03%6.27%1.64%-6.34%-10.45%-14.6%
Debt / Equity---0.40x0.21x0.36x0.35x0.73x0.86x0.86x
Interest Coverage3234.00x1059.22x205.55x-22.52x115.86x164.81x10.45x-23.64x-9.46x-8.34x
FCF Conversion1.95x0.36x1.00x-2.24x1.93x1.11x2.78x0.21x-0.44x-0.09x
Revenue Growth6.78%8.6%4.42%-14.04%50.17%-4.23%-9.91%-26.11%14.12%7.75%

NAII Frequently Asked Questions

Natural Alternatives International, Inc. (NAII) stock FAQ — growth, dividends, profitability & financials explained

Growth & Financials

Natural Alternatives International, Inc. (NAII) reported $131.3M in revenue for fiscal year 2024. This represents a 176% increase from $47.6M in 1995.

Natural Alternatives International, Inc. (NAII) grew revenue by 14.1% over the past year. This is steady growth.

Natural Alternatives International, Inc. (NAII) reported a net loss of $19.2M for fiscal year 2024.

Dividend & Returns

Natural Alternatives International, Inc. (NAII) has a return on equity (ROE) of -18.0%. Negative ROE indicates the company is unprofitable.

Natural Alternatives International, Inc. (NAII) generated $1.7M in free cash flow for fiscal year 2024. Positive FCF indicates the company can fund dividends, buybacks, or reinvestment.

Explore More NAII

Natural Alternatives International, Inc. (NAII) financial analysis — history, returns, DCA and operating performance tools

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Dividend History

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Earnings History

EPS trends, net income & profitability

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Price History

Long-term charts & historical price data

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Revenue History

Sales growth patterns & revenue breakdown

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Financial Ratios

30 years of market, efficiency and balance-sheet ratios

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Valuation

DCF intrinsic value, peer multiples & estimates

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