Revenue
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Bridgeline Digital, Inc. (BLIN)
Price$0.8705Cached quote
Net income
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Free cash flow
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Total cash / debt
CashTotal debt
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Financial statements
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $15.4M | $15.4M | $15.9M | $16.8M | $13.3M | $10.9M | $10.0M | $13.6M | $16.3M | $15.9M | $19.2M | $23.7M | $24.5M | $26.3M | $26.3M | $23.6M |
| Gross profit | $10.2M | $10.4M | $10.9M | $11.7M | $8.7M | $6.4M | $4.6M | $6.8M | $9.1M | $8.6M | $8.2M | $11.5M | $13.0M | $14.5M | $13.3M | $12.4M |
| Gross margin | 66.57% | 67.94% | 68.44% | 69.58% | 65.81% | 58.68% | 46.14% | 50.27% | 56.05% | 54.19% | 42.58% | 48.58% | 52.92% | 55.24% | 50.53% | 52.43% |
| Research & development | $4.0M | $4.2M | $3.7M | $3.2M | $2.4M | $1.6M | $2.2M | $1.6M | $1.6M | $1.6M | $1.9M | $2.4M | $1.4M | $1.5M | $1.9M | $926,000 |
| Operating expenses | $12.7M | $12.5M | $20.8M | $13.6M | $9.9M | $8.0M | $15.7M | $13.8M | $10.5M | $12.2M | $24.3M | $16.8M | $16.1M | $15.1M | $13.8M | $12.6M |
| Operating income | −$2.4M | −$2.0M | −$9.9M | −$1.9M | −$1.2M | −$1.6M | −$11.1M | −$7.0M | −$1.4M | −$3.5M | −$16.1M | −$5.2M | −$3.2M | −$602,000 | −$547,000 | −$239,000 |
| Operating margin | −15.78% | −13.15% | −62.42% | −11.28% | −8.92% | −15.07% | −111.21% | −51.51% | −8.50% | −22.29% | −83.76% | −22.05% | −12.87% | −2.29% | −2.08% | −1.01% |
| EBITDA | −$1.6M | −$933,000 | −$8.4M | −$298,000 | $19,000 | −$676,000 | −$10.4M | −$6.6M | −$803,000 | −$2.2M | −$14.4M | −$3.2M | −$1.5M | $1.1M | $793,000 | $1.0M |
| EBITDA margin | −10.71% | −6.08% | −52.80% | −1.77% | 0.14% | −6.20% | −104.98% | −48.89% | −4.93% | −14.05% | −74.94% | −13.62% | −5.97% | 4.29% | 3.02% | 4.44% |
| Net income | −$2.5M | −$2.0M | −$9.4M | $2.1M | −$6.7M | $326,000 | −$9.5M | −$7.2M | −$1.6M | −$7.8M | −$16.8M | −$6.2M | −$3.6M | −$946,000 | −$782,000 | −$377,000 |
| Net profit margin | −16.37% | −12.77% | −59.40% | 12.75% | −50.45% | 2.99% | −95.20% | −53.21% | −9.83% | −49.22% | −87.22% | −26.18% | −14.68% | −3.60% | −2.98% | −1.60% |
| Basic EPSper basic share | -$0.25 | -$0.19 | -$0.91 | $0.21 | -$1.47 | -$0.59 | -$8.16 | -$89.05 | -$0.45 | -$4.20 | -$19.40 | -$8.00 | -$0.01 | -$0.00 | -$0.00 | -$0.75 |
| Diluted EPSper diluted share | -$0.25 | -$0.19 | -$0.91 | $0.20 | -$1.47 | -$0.59 | -$8.16 | -$89.05 | -$0.45 | -$4.20 | -$19.40 | -$8.00 | -$0.01 | -$0.00 | -$0.00 | -$0.75 |
Owners
Reported shareholders
≈14.08%of listed shares
Kahn Roger E.1.77M shares · Mar 10, 2026
View holders
| Holder | % owned |
|---|---|
Kahn Roger E. | ≈14.08%1.77M shares |
BARD ASSOCIATES INC | 8.18%1.03M shares |
Ketslakh Michael | ≈3.92%493.84K shares |
RENAISSANCE TECHNOLOGIES LLC | 1.24%156.73K shares |
GEODE CAPITAL MANAGEMENT, LLC | 0.98%124.05K shares |
TAGLICH MICHAEL N | ≈0.66%82.87K shares |
Lido Advisors, LLC | 0.63%78.97K shares |
Ross Brandon | ≈0.62%78.27K shares |
VANGUARD CAPITAL MANAGEMENT LLC | 0.60%76.11K shares |
Galaznik Kenneth | ≈0.34%43.23K shares |
KAHN JONI | ≈0.29%36.04K shares |
VANGUARD FIDUCIARY TRUST CO | 0.28%34.68K shares |
SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.18%22.35K shares |
LPL Financial LLC | 0.17%22.01K shares |
XTX Topco Ltd | 0.17%21.77K shares |
STATE STREET CORP | 0.13%16.2K shares |
NORTHERN TRUST CORP | 0.09%11.55K shares |
Schonfeld Strategic Advisors LLC | 0.08%10.11K shares |
Tower Research Capital LLC (TRC) | 0.03%3.42K shares |
UBS Group AG | 0.02%2.02K shares |
Percentages use 12.6M shares of this listed class outstanding on Jun 30, 2026. ≈ compares the latest reported holding with a share total from a different date; it is not a confirmed current stake.
Gray completes the 100% scale. Reported positions may overlap; holders have different reporting dates.
Source: SEC Form 4 ↗Updated Sep 29, 2026 · Quarterly data
Insider buys & sells
| Transaction | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| Mar 10, 2026Form 4 | Kahn Roger E.President and CEO | BuyCommon Stock | 10.0K | $0.93 | $9.3K | 1.77M |
| Mar 3, 2026Form 4 | Ketslakh MichaelDirector | BuyCommon Stock | 4.5K | $0.85 | $3.8K | 493.8K |
| Mar 2, 2026Form 4 | Ketslakh MichaelDirector | BuyCommon Stock | 2.5K | $0.85 | $2.1K | 489.4K |
| Feb 25, 2026Form 4 | Ketslakh MichaelDirector | BuyCommon Stock | 10.6K | $0.85 | $9.0K | 486.9K |
| Feb 24, 2026Form 4 | Ketslakh MichaelDirector | BuyCommon Stock | 2.4K | $0.85 | $2.0K | 476.2K |