# BRIDGELINE DIGITAL INC COM

BRIDGELINE DIGITAL INC COM is a security (CUSIP 10807Q700) tracked across SEC portfolio filings. 18 institutional managers reported $1.4M on Form 13F as of 2026-03-31; 1 registered fund positions totaling $61K via N-PORT as of 2026-03-31.

## Summary

- Issuer: BRIDGELINE DIGITAL INC
- Class: COM
- CUSIP: 10807Q700
- Asset category: EC
- 13F holders: 18
- 13F value: $1.4M
- 13F period: 2026-03-31
- N-PORT fund positions: 1
- N-PORT value: $61K
- N-PORT report: 2026-03-31

## Top institutional holders (Form 13F)

_Showing 15 of 18 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [BARD ASSOCIATES INC](https://search.stillhousedata.com/firm/104984) | CHICAGO, IL | $859K | 1,077,770 |
| [RENAISSANCE TECHNOLOGIES LLC](https://search.stillhousedata.com/firm/106661) | NEW YORK, NY | $127K | 158,729 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $101K | 126,581 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $92K | 110,790 |
| [Lido Advisors, LLC](https://search.stillhousedata.com/firm/269866) | Los Angeles, CA | $63K | 78,973 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $45K | 56,085 |
| XTX Topco Ltd | LONDON, X0 | $19K | 23,825 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $18K | 23,049 |
| [LPL Financial LLC](https://search.stillhousedata.com/firm/6413) | FORT MILL, SC | $15K | 19,010 |
| AVANTAX ADVISORY SERVICES, INC. | DALLAS, TX | $14K | 10,000 |
| STATE STREET CORP | BOSTON, MA | $13K | 16,200 |
| NORTHERN TRUST CORP | CHICAGO, IL | $9K | 11,551 |
| [Schonfeld Strategic Advisors LLC](https://search.stillhousedata.com/firm/281984) | NEW YORK, NY | $8K | 10,226 |
| Tower Research Capital LLC (TRC) | NEW YORK, NY | $4K | 4,516 |
| CIBC Private Wealth Group, LLC | ATLANTA, GA | $2K | 2,000 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $61K | 0.01% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/10807Q700.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.