Bridgeline Digital, Inc. - BLIN
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BARD ASSOCIATES INC | History | Reduced | 1,159,328 | 962 | 0.25% | 0.49% | 1 | -229,454 | -16.52% | Q4 2025 | Feb 13, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 146,129 | 121 | 0.0% | 0.0% | 2 | -26,100 | -15.15% | Q4 2025 | Feb 12, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | No change | 126,042 | 104 | 0.0% | 0.0% | 3 | 0 | 0.0% | Q4 2025 | Feb 09, 2026 |
| CITADEL ADVISORS LLC | History | Added to | 117,838 | 97 | 0.0% | 0.0% | 4 | +86,769 | 279.28% | Q4 2025 | Feb 17, 2026 |
| VANGUARD GROUP INC | History | No change | 110,790 | 91 | 0.0% | 0.0% | 5 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| Lido Advisors, LLC | History | New | 57,620 | 47 | 0.0% | — | 6 | +57,620 | New | Q4 2025 | Feb 10, 2026 |
| DRW Securities, LLC | History | New | 54,438 | 45 | 0.0% | — | 7 | +54,438 | New | Q4 2025 | Feb 12, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 31,116 | 25 | 0.0% | 0.0% | 8 | -23,072 | -42.58% | Q4 2025 | Feb 17, 2026 |
| XTX Topco Ltd | History | Added to | 26,376 | 21 | 0.0% | 0.0% | 9 | +16,153 | 158.01% | Q4 2025 | Feb 17, 2026 |
| STATE STREET CORP | History | No change | 16,200 | 13 | 0.0% | 0.0% | 10 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| Virtu Financial LLC | History | New | 12,278 | 10 | 0.0% | — | 11 | +12,278 | New | Q4 2025 | Feb 23, 2026 |
| NORTHERN TRUST CORP | History | No change | 11,551 | 9 | 0.0% | 0.0% | 12 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Schonfeld Strategic Advisors LLC | History | Added to | 10,335 | 8 | 0.0% | 0.0% | 13 | +125 | 1.22% | Q4 2025 | Feb 17, 2026 |
| CITIGROUP INC | History | New | 3,634 | 3 | 0.0% | — | 14 | +3,634 | New | Q4 2025 | Feb 13, 2026 |
| Tower Research Capital LLC (TRC) | History | Added to | 4,711 | 3 | 0.0% | 0.0% | 15 | +1,348 | 40.08% | Q4 2025 | Feb 17, 2026 |
| CIBC Private Wealth Group LLC | History | No change | 2,000 | 1 | 0.0% | 0.0% | 16 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| BARCLAYS PLC | History | Closed out | 0 | 0 | — | — | — | -33 | -100.0% | Q3 2025 | Mar 31, 2026 |
| Motiv8 Investments LLC | History | New | 10 | 0 | — | — | — | +10 | New | Q4 2025 | Feb 13, 2026 |
| UBS Group AG | History | Added to | 4 | 0 | — | — | — | +2 | 100.0% | Q4 2025 | Jan 29, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 85 | 0 | — | — | — | +1 | 1.19% | Q4 2025 | Feb 17, 2026 |