Institutional Ownership
Bridgeline Digital Inc
CUSIP 10807Q700COMBLINQ1 2026
13D / 13G Filings
28
Schedule 13D/13G on record
Beneficial Filers
8
Distinct reporting persons
Largest Stake
19.6%
Max % of class reported
Institutional Holders
15
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
28 filings · latest Feb 13, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 13, 2026 | Bard Associates Inc | 13G/A | 9.7% | 1.09M | SEC |
| 2 | Feb 3, 2026 | Kahn Roger E. | 13D/A | 19.6% | — | SEC |
| 3 | Aug 28, 2025 | Kahn Roger E. | 13D/A | 16.7% | — | SEC |
| 4 | May 12, 2025 | Bard Associates, Inc. | 13G/A | 11.2% | 1.33M | SEC |
| 5 | Apr 4, 2025 | Bard Associates, Inc. | 13G | 11.1% | 1.32M | SEC |
| 6 | Dec 23, 2024 | Jacobsen Per A. | 13G/A | 9.6% | 2.32T | SEC |
| 7 | Dec 13, 2024 | Jacobsen Per A. | 13G/A | 9.1% | 950.0K | SEC |
| 8 | Dec 2, 2024 | Jacobsen Per A. | 13G/A | 8.4% | 875.0K | SEC |
| 9 | Nov 25, 2024 | Jacobsen Per A. | 13G/A | 8.1% | 845.0K | SEC |
| 10 | Nov 12, 2024 | Vanguard Group Inc | 13G/A | 1.1% | 110.8K | SEC |
18 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Bridgeline Digital Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Bard Associates Inc | 1.08M | $859.0K |
| 2 | Renaissance Technologies LLC | 158.7K | $126.5K |
| 3 | Geode Capital Management, LLC | 126.6K | $100.9K |
| 4 | Lido Advisors, LLC | 79.0K | $62.9K |
| 5 | Citadel Advisors LLC | 56.1K | $44.7K |
| 6 | Xtx Topco Ltd | 23.8K | $19.0K |
| 7 | Susquehanna International Group, LLP | 23.0K | $18.4K |
| 8 | Lpl Financial LLC | 19.0K | $15.2K |
| 9 | State Street Corp | 16.2K | $12.9K |
| 10 | Northern Trust Corp | 11.6K | $9.2K |