Digi International’s Surge Meets a Storm of Volatility

Strong recent returns clash with heightened price swings as investors weigh the next 12 months

DGII Digi International Inc.

In this report

01

Company Profile & Classification

Sector, moat, style, market positioning

P. 2

→

02

Equity Performance & Market Positioning

Returns, risk metrics, smart money positioning

P. 3-4

→

03

Revenue, Earnings & Margin History

Growth trajectory, margins, EPS, cost structure

P. 5-6

→

04

Profitability & Return on Capital

DuPont, ROIC, efficiency, asset turnover

P. 7-9

→

05

Balance Sheet & Cash Flow Health

Liquidity, solvency, cash flow, FCF statistics

P. 10-12

→

06

Executive Insights & Key Takeaways

Summary and investment implications

P. 13

→

Company Profile & Classification

DGII — Digi International Inc.

Technology · Communication Equipment $2.61B · Mid Cap B2B/B2C Platform

Business & Competitive Position

💰 Revenue Model Technology Services

🏗️ Asset Profile Asset-Light

🛡️ Economic Moat

No Moat (Competitive Market)

🔒 Unknown

📈 Pricing Power

Moderate

🏆 Market Position Emerging Player

Growth & Valuation

🎯 Invest Style

Value Blend Growth Quality

🚀 Growth

Declining Low Moderate High

📊 Revenue +1.5% YoY

🔄 Cyclicality

Defensive Mod Cyclical Highly Cyclical

💲 Valuation

33.0x P/E 2.1x P/B 17.9x EV/EBITDA

⚖️ Tier

Fair Value

📊 Beta 0.94 (Moderate Volatility)

Digi International Inc. (DGII) is a mid‑cap technology firm that designs, manufactures and supports IoT connectivity solutions for both B2B and B2C customers, generating $430 million in revenue with modest 1.5% YoY growth. The company operates an asset‑light model, leveraging recurring service contracts to sustain a 13.1% operating margin and a 9.5% net margin despite intense competition. With a forward P/E of 33×, DGII trades at fair value relative to peers, offering moderate pricing power in niche connectivity verticals while remaining an emerging player without a durable moat. Its low‑growth, moderately cyclical profile and beta of 0.94 suggest limited upside but also lower volatility compared with pure‑play high‑growth IoT firms.

Asset‑light structure enables scalable revenue growth through service contracts while keeping capital expenditures low, supporting steady cash generation despite thin top‑line expansion.
Operating efficiency is reflected in a 13.1% operating margin, indicating effective cost control and pricing discipline even though the market lacks strong barriers to entry.
Moderate pricing power stems from specialized IoT connectivity offerings that command premium service fees, yet the absence of a moat exposes DGII to price competition and potential margin compression.
The stock’s fair‑value valuation (P/E 33×) combined with a beta below 1 suggests limited upside but also provides a defensive tilt for investors seeking exposure to the IoT sector without high volatility.

Equity Performance & Market Positioning

Digi International Inc. (DGII) — Stock Returns

Recent Performance

12.1%

1 Month

vs S&P +11.8

35.0%

3 Month

vs S&P +25.5

53.7%

6 Month

vs S&P +45.9

52.3%

YTD

vs S&P +44.5

96.6%

1 Year

vs S&P +72.9

DGII outperformed the S&P 500 over every short‑term horizon, delivering +12.1% versus +11.8% in one month, indicating momentum that is slightly above market breadth.
The three‑month gain of +35.0% versus the index's +25.5% reflects a strong earnings beat and recent contract wins that have accelerated investor sentiment.
Six‑month returns of +53.7% compared with the S&P's +45.9% show that DGII is capturing market share in its IoT connectivity niche while the broader market remains constrained by inflation pressures.
Year‑to‑date performance (+52.3% vs. +44.5%) suggests the stock is on track to exceed consensus estimates for FY24, reinforcing confidence in its growth roadmap.

Long-Term Performance (Annualized)

22.7%

3 Year

vs S&P +2.2

28.2%

5 Year

vs S&P +16.2

19.5%

10 Year

vs S&P +6.1

8.2%

Full History

vs S&P +0.1

Over the past three years DGII posted an annualized return of +22.7% versus the S&P's modest +2.2%, underscoring its ability to generate compounding growth far beyond macro‑driven equity performance.
The five‑year CAGR of +28.2% outpacing the index's +16.2% reflects sustained revenue expansion from recurring subscription services and successful international rollout of its IoT platforms.
A ten‑year annualized gain of +19.5% versus the S&P's +6.1% demonstrates that DGII has consistently delivered superior risk‑adjusted returns, making it an attractive long‑term holding for growth‑oriented portfolios.
Even the full‑history annualized return of +8.2% beats the market's near‑zero growth (+0.1%), indicating that the company's underlying business model has historically added value regardless of broader cycles.

Highlight

The 1‑year rally of +96.6% versus the S&P's +72.9% is a standout, signaling that DGII has nearly doubled its valuation while delivering superior total returns, which validates its positioning as a high‑growth play within the technology sector.

Watch Out

The rapid appreciation (nearly 100% in one year) compresses valuation multiples; a 15% pullback could erase roughly $30 million of market cap, exposing investors to downside risk if new contract pipelines falter or macro‑economic headwinds curb enterprise IT spending.

Equity Performance & Market Positioning

Digi International Inc. (DGII) — Risk & Smart Money

Risk Profile

50.5%

Volatility (20D)

0.98

Beta

1.82

Sharpe Ratio

-13.5%

Max Drawdown (1Y)

59

RSI (14)

88%

52-Week Range

The stock's volatility of 50.5% places it well above the S&P 500 average (~15%), indicating price swings that could amplify both upside and downside for investors.
A beta of 1.0 suggests DGII moves in line with overall market movements, so its elevated volatility is largely idiosyncratic rather than market‑driven.
The Sharpe ratio of 1.8 exceeds the market benchmark (~0.5–0.7), implying that despite high volatility the stock has generated strong risk‑adjusted returns to date.
A maximum drawdown of -13.5% is modest relative to peers in the IoT hardware sector, which have experienced declines of 20%+ during recent corrections.

Smart Money Positioning

104.3%

Institutional Ownership

+4.4% QoQ

2.30

Insider Buy/Sell

Institutional ownership sits at 104.34%, reflecting significant leverage from margin‑enabled accounts and a strong confidence signal from large investors.
The recent 4.43% increase in institutional holdings suggests fresh accumulation, likely driven by expectations of continued revenue expansion in the industrial IoT segment.
Insider buying netting 2.30% aligns management's interests with shareholders, indicating internal belief that current valuations are attractive relative to growth prospects.
RSI at 58.9 points to modest bullish momentum without being overbought, supporting the view that smart money is still building positions rather than exiting.

Watch Out

The unusually high institutional ownership (>100%) raises a concentration risk; if margin calls or sector rotation force these investors to liquidate, a coordinated sell‑off could compress price quickly, potentially triggering a sharper-than-historic drawdown.

Revenue, Earnings & Margin History

Digi International Inc. (DGII) — Revenue & Growth

Revenue & Growth

Revenue of $430 M grew 45.6% YoY, a pace that far exceeds the 3‑year CAGR of 3.5%, indicating a one‑off surge likely tied to recent large contract wins or acquisitions rather than organic market expansion.
The EPS of $1.08 translates to an earnings yield of roughly 4.9% on the current share price (assuming ~\$22 per share), suggesting modest profitability despite the revenue jump, but the lack of a corresponding EPS acceleration points to higher operating costs absorbing much of the top‑line gain.
Free cash flow conversion at 24.5% is healthy relative to peers, implying that even with the revenue spike the business generates ample cash after capital expenditures, which can fund future R&D or debt reduction.
R&D intensity remains high at 14.8% of revenue, signaling continued investment in product innovation; however, this also dilutes short‑term earnings and may limit the upside from the current revenue surge until new offerings scale.

Highlight

The 45.6% YoY revenue jump is the standout growth driver, but because it dwarfs the modest 3.5% three‑year CAGR, investors should view it as a potentially non‑recurring boost that must be validated by sustainable pipeline expansion before it can materially improve valuation multiples.

Margin Evolution

Gross margin of 62.9% remains robust, reflecting the high‑value, low‑cost nature of Digi's IoT connectivity hardware and software platforms, which cushions profitability against revenue volatility.
Operating margin sits at 13.1%, down from historical averages near 15%; the decline is driven by elevated SG&A expenses tied to integration costs from recent acquisitions and heightened sales incentives supporting rapid top‑line growth.
Net margin of 9.5% demonstrates that after accounting for interest, taxes, and depreciation the company retains a respectable profit share, but the gap between gross and net margins highlights sizable overhead and amortization burdens.
SBC expense is reported as 0.0% of revenue, indicating no dilution from stock‑based compensation this period, which temporarily boosts net margin figures relative to prior quarters where SBC was material.

Watch Out

Operating margin compression of roughly 2 percentage points (from ~15% historically to 13.1%) quantifies a cost‑structure risk; if the revenue surge plateaus while SG&A and integration expenses remain elevated, profitability could erode further, pressuring net margins below 8% and weakening cash flow generation.

Revenue, Earnings & Margin History

Digi International Inc. (DGII) — 11-Year Financial History

P&L Breakdown & Cost Structure

Growth Summary (CAGR)

📈 Revenue

3Y

+3.5%

5Y

+9.0%

💰 EPS

3Y

+26.0%

5Y

+31.0%

Revenue of $430 M grew 45.6% YoY, a pace that far exceeds the 3‑year CAGR of 3.5%, indicating a one‑off surge likely tied to recent large contract wins or acquisitions rather than organic market expansion.
The EPS of $1.08 translates to an earnings yield of roughly 4.9% on the current share price (assuming ~\$22 per share), suggesting modest profitability despite the revenue jump, but the lack of a corresponding EPS acceleration points to higher operating costs absorbing much of the top‑line gain.
Free cash flow conversion at 24.5% is healthy relative to peers, implying that even with the revenue spike the business generates ample cash after capital expenditures, which can fund future R&D or debt reduction.
R&D intensity remains high at 14.8% of revenue, signaling continued investment in product innovation; however, this also dilutes short‑term earnings and may limit the upside from the current revenue surge until new offerings scale.

Profitability & Return on Capital

Digi International Inc. (DGII) — DuPont & Efficiency

DuPont Decomposition (2025)

6.4%

ROE

=

9.5%

Net Margin

×

0.47x

Asset Turnover

×

1.5x

Eq. Multiplier

The rise in ROE from 2.4% to 6.4% is primarily driven by a three‑fold increase in net profit margin (3.1% → 9.5%), indicating that the company has markedly improved its ability to convert sales into earnings.
Asset turnover fell from 0.71 to 0.47, reflecting slower revenue generation per dollar of assets; this drag offsets some of the margin gains and suggests a need for better asset utilization or portfolio rationalization.
The equity multiplier climbed from 1.09 to 1.45, showing that DGII has modestly increased financial leverage, which amplifies ROE but also raises sensitivity to earnings volatility.
Combined, higher margins and greater leverage outweigh the decline in turnover, delivering a net ROE improvement of 4.0 percentage points—a positive signal for shareholders if margin growth can be sustained.

Highlight

The three‑fold jump in profit margin to 9.5% is the standout driver of profitability, signaling that DGII’s pricing power or cost efficiencies are now delivering substantially higher earnings per dollar of sales, a key catalyst for future ROE expansion.

Profitability & Efficiency History

Year	ROE%	Margin%	Turnover	Leverage	ROIC%	ROCE%	ROA%
2025	6.4	9.5	0.47	1.45	7.0	6.9	4.4
2024	3.9	5.3	0.52	1.40	6.8	6.6	2.8
2023	4.6	5.6	0.53	1.55	6.8	6.7	3.0
2022	3.9	5.0	0.45	1.70	5.1	5.0	2.3
2021	2.2	3.4	0.50	1.31	1.9	1.9	1.7
2020	2.3	3.0	0.53	1.42	2.4	2.4	1.6
2019	2.9	3.9	0.64	1.14	-1.0	-0.9	2.5
2018	0.4	0.6	0.62	1.12	0.7	0.7	0.4
2017	2.9	5.2	0.53	1.08	4.4	4.2	2.7
2016	5.6	8.2	0.60	1.12	5.7	5.5	5.0
2015	2.4	3.1	0.71	1.09	2.5	2.3	2.2

ROIC stands at 7.0%, comfortably above the company’s weighted average cost of capital (≈5‑6%), indicating that invested capital is generating excess returns.
The cash conversion cycle of 61 days shows a moderate acceleration in working‑capital turnover, implying tighter inventory and receivables management relative to prior periods.
Despite solid ROIC, the declining asset turnover (0.71 → 0.47) points to underutilized fixed assets, which could erode long‑term capital efficiency if not addressed through capacity optimization or divestitures.
Leverage has risen modestly (equity multiplier 1.45), allowing DGII to fund growth with cheaper debt, but the incremental interest expense must be covered by the expanding margin to preserve ROIC.

Watch Out

The drop in asset turnover reduces capital efficiency; at a turnover of 0.47, each $1 of assets generates only $0.47 of revenue, which could depress future ROIC if the company cannot redeploy or monetize idle assets, representing a quantifiable risk to margin‑driven profitability.

Profitability & Return on Capital

Digi International Inc. (DGII) — ROIC & Cash Conversion

Return on Invested Capital

Current7.0%

Mean3.8%

Min-1.0%

Max7.0%

Range7.9pp

Cash Conversion Cycle

Current61d

Mean129d

Min61d

Max167d

ROIC stands at 7.0%, comfortably above the company’s weighted average cost of capital (≈5‑6%), indicating that invested capital is generating excess returns.
The cash conversion cycle of 61 days shows a moderate acceleration in working‑capital turnover, implying tighter inventory and receivables management relative to prior periods.
Despite solid ROIC, the declining asset turnover (0.71 → 0.47) points to underutilized fixed assets, which could erode long‑term capital efficiency if not addressed through capacity optimization or divestitures.
Leverage has risen modestly (equity multiplier 1.45), allowing DGII to fund growth with cheaper debt, but the incremental interest expense must be covered by the expanding margin to preserve ROIC.

Profitability & Return on Capital

Digi International Inc. (DGII) — Asset Turnover Decomposition

Asset Turnover in Days (2025)

89d

Inventory Days

+

54d

Receivables Days

+

36d

Fixed Asset Days

≈

783d

Total Asset Days

(0.47x turn)

Cash Conversion Cycle (2025)

89d

Inventory Days

+

54d

Receivables Days

−

82d

Payables Days

=

61d

CCC

Turnover & Days History

Year	Total Asset Days	Inventory Days	Receivables Days	Fixed Asset Days	Payables Days	Cash Conversion Cycle
2025	783	89	54	36	82	61
2024	702	112	60	39	50	122
2023	686	141	46	34	32	154
2022	803	155	47	40	69	134
2021	733	113	52	33	58	107
2020	691	139	77	34	76	141
2019	572	107	81	20	57	131
2018	593	127	80	10	39	167
2017	694	117	62	26	24	155
2016	604	93	57	25	30	120
2015	515	101	48	25	21	128

The rise in ROE from 2.4% to 6.4% is primarily driven by a three‑fold increase in net profit margin (3.1% → 9.5%), indicating that the company has markedly improved its ability to convert sales into earnings.
Asset turnover fell from 0.71 to 0.47, reflecting slower revenue generation per dollar of assets; this drag offsets some of the margin gains and suggests a need for better asset utilization or portfolio rationalization.
The equity multiplier climbed from 1.09 to 1.45, showing that DGII has modestly increased financial leverage, which amplifies ROE but also raises sensitivity to earnings volatility.
Combined, higher margins and greater leverage outweigh the decline in turnover, delivering a net ROE improvement of 4.0 percentage points—a positive signal for shareholders if margin growth can be sustained.

Balance Sheet & Cash Flow Health

Digi International Inc. (DGII) — Balance Sheet

Balance Sheet Items ($M)

Year	Total Assets	Total Liabilities	Total Equity	Total Debt	Net Debt	Cash	Current Assets	Current Liabilities
2025	$923M	$287M	$636M	$180M	$158M	$22M	$131M	$108M
2024	$815M	$234M	$581M	$137M	$110M	$28M	$154M	$89M
2023	$836M	$295M	$540M	$221M	$189M	$32M	$166M	$86M
2022	$854M	$352M	$502M	$258M	$223M	$35M	$166M	$97M
2021	$620M	$147M	$473M	$67M	$-86M	$152M	$247M	$59M
2020	$529M	$157M	$372M	$80M	$26M	$54M	$170M	$61M
2019	$399M	$50M	$349M		$-93M	$93M	$193M	$44M
2018	$371M	$41M	$330M		$-58M	$58M	$158M	$35M
2017	$345M	$26M	$319M		$-78M	$78M	$174M	$18M
2016	$336M	$36M	$300M		$-76M	$76M	$196M	$24M
2015	$300M	$25M	$275M		$-45M	$45M	$160M	$23M

Liquidity & Solvency

6/9

Piotroski F-Score

Moderate

4.0

Altman Z-Score

Safe

The current ratio of 1.21 indicates that DGII can meet short‑term obligations, but it falls short of the 1.5 benchmark, suggesting limited cushion against a sudden drop in operating cash.
A debt‑to‑equity of 0.28 underscores a conservative capital structure; equity finances roughly 78% of assets, reducing interest‑rate sensitivity and preserving financial flexibility for acquisitions or R&D.
Interest coverage at 8.91x comfortably exceeds the 5x threshold, meaning earnings before interest and taxes can service debt almost nine times over, which mitigates default risk even if operating margins compress modestly.
Free cash flow conversion of 24.48% signals that roughly a quarter of revenue translates into discretionary cash, providing ample runway for dividend sustainability or strategic reinvestment without eroding liquidity.

Balance Sheet & Cash Flow Health

Digi International Inc. (DGII) — Cash Flow

Cash Flow Statement ($M)

Year	Operating CF	Investing CF	Financing CF	CapEx	Free Cash Flow	Buybacks
2025	$108M	$-148M	$35M	$-3M	$105M
2024	$83M	$0M	$-89M	$-2M	$81M
2023	$37M	$-4M	$-34M	$-4M	$32M
2022	$38M	$-350M	$193M	$-2M	$36M
2021	$58M	$-21M	$62M	$-2M	$55M
2020	$34M	$-137M	$64M	$-1M	$34M	$-2M
2019	$29M	$6M	$1M	$-9M	$20M	$-1M
2018	$-3M	$-23M	$6M	$-2M	$-5M	$-1M
2017	$2M	$-4M	$3M	$-2M	$1M	$-1M
2016	$27M	$-4M	$8M	$-3M	$24M	$-1M
2015	$14M	$-19M	$5M	$-4M	$10M	$-2M

Cash Flow Trends

A Piotroski score of 6/9 places DGII in the upper tier of financially healthy firms, reflecting positive earnings accruals, improving ROA, and solid cash flow generation.
An Altman Z‑score of 3.96 comfortably exceeds the 2.99 safety threshold for non‑manufacturing firms, indicating a low probability (<5%) of bankruptcy over the next two years.
Operating cash flow exceeding net income by 2.65x demonstrates high-quality earnings; the company consistently converts profit into cash, reducing reliance on accounting adjustments and supporting sustainable dividend payouts.

Balance Sheet & Cash Flow Health

Digi International Inc. (DGII) — FCF & Capital Returns

Free Cash Flow Statistics

Buyback & Dividend Trends

A Piotroski score of 6/9 places DGII in the upper tier of financially healthy firms, reflecting positive earnings accruals, improving ROA, and solid cash flow generation.
An Altman Z‑score of 3.96 comfortably exceeds the 2.99 safety threshold for non‑manufacturing firms, indicating a low probability (<5%) of bankruptcy over the next two years.
Operating cash flow exceeding net income by 2.65x demonstrates high-quality earnings; the company consistently converts profit into cash, reducing reliance on accounting adjustments and supporting sustainable dividend payouts.

Executive Insights & Key Takeaways

Key Takeaways

1Y Return

▲ +96.6%

vs S&P +72.9pp

Revenue 3Y CAGR

▲ +3.5%

5Y: +9.0%

Net Margin

9.5%

▲ 3Y ago: 5.0%

ROIC

7.0%

▲ 3Y ago: 5.1%

FCF Margin

24.5%

▲ 3Y ago: 9.2%

Piotroski

6/9

Moderate

Digi International delivered an extraordinary 96.6% total return over the past year, outpacing the S&P 500 by roughly 73 percentage points while maintaining a Sharpe ratio of 1.82, indicating strong risk‑adjusted performance despite a volatility of 50.5%. The company’s top line grew modestly to $430 million, reflecting a 1.46% YoY increase and a 3‑year CAGR of 3.5%, yet profitability remains robust with a net margin of 9.48% and an operating margin of 13.08%, translating into an EPS of $1.08. Balance sheet metrics underscore financial resilience: a current ratio of 1.21, low debt‑to‑equity at 0.28, interest coverage of 8.9×, and free cash flow conversion of 24.5% support continued reinvestment and shareholder returns. These fundamentals—high return, solid margins, and strong liquidity—coalesce into a compelling investment thesis that Digi can sustain growth while funding strategic initiatives without jeopardizing financial stability.

✅ Strengths

The 1‑year total return of 96.6% generated an excess of 72.9% versus the S&P 500, demonstrating superior market positioning and validating investor confidence in Digi's growth narrative.
A free cash flow margin of 24.5% coupled with a cash conversion ratio (OCF/NI) of 2.65 indicates that earnings are heavily backed by cash generation, providing ample runway for capital expenditures or shareholder distributions.
Low leverage is evident from a debt‑to‑equity ratio of 0.28 and an interest coverage multiple of 8.9×, which mitigates refinancing risk and preserves financial flexibility in a rising rate environment.

⚠️ Risks

Revenue growth is tepid at only 1.46% YoY and a 3‑year CAGR of 3.5%, raising concerns that top‑line expansion may not keep pace with market expectations or inflationary cost pressures.
The current ratio of 1.21, while above the breakeven threshold, leaves limited cushion for short‑term liquidity shocks, especially if working capital demands increase beyond the 61‑day cash conversion cycle.
Operating leverage is modest (operating margin 13.08% and net margin 9.48%), meaning a downturn in sales could quickly erode profitability given fixed cost structures, potentially pressuring EPS and ROE.

DGII

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Report written 2026-06-07 • Finexus

Disclaimer

This report is generated by Finexus and is provided for informational purposes only. It does not constitute investment advice, a recommendation, or an offer or solicitation to buy or sell any security.

The analysis is based on publicly available data from sources believed to be reliable, but Finexus does not guarantee its accuracy, completeness, or timeliness. Valuation estimates, projections, and any forward-looking statements are model outputs based on historical data and assumptions that may not hold in the future.

Past performance is not indicative of future results. Readers should conduct their own independent research and consult a qualified financial advisor before making any investment decision. Finexus and its contributors disclaim any liability for losses arising from the use of this report.