Bridgeline Digital, Inc.

BLIN

Exchange: Nasdaq
Industry: Services-Prepackaged Software
SEC CIK: 0001378590

SEC filings (opens in a new tab)

No open-market purchases or sales by Bridgeline Digital, Inc. insiders were filed in the last 90 days; 15 institutions reported holding it in 13F filings for Q2 2026, worth $1.87M in total; no superinvestor holds it.

Q4 2021 vs. Q3 2021

How the institutions holding Bridgeline Digital, Inc. changed between Q3 2021 and Q4 2021.

All holders in Q4 2021 All holders in Q3 2021

13F holders of BLIN: Q3 2021 compared with Q4 2021
Measure	Q3 2021	Q4 2021	Change
Holders	22	22	0
Shares	2.55M	2.30M	−249.3K (−9.8%)
Value	$5.28M	$5.19M	−$95.0K (−1.8%)

New holders (2)

Institutions that held Bridgeline Digital, Inc. at the end of Q4 2021 but not at the end of Q3 2021.

Institutions new to BLIN in Q4 2021
Institution	Shares	Value	% of portfolio
Virtu Financial LLC	71,440	$161.0K	0.02%
Squarepoint Ops LLC	12,870	$29.0K	0.00%

Sold out (2)

Institutions that held Bridgeline Digital, Inc. at the end of Q3 2021 and filed for Q4 2021 without it.

Institutions that sold out of BLIN in Q4 2021
Institution	Shares, Q3 2021	Value, Q3 2021
Jane Street Group, LLC	20,077	$83.0K
Deutsche Bank AG	2,000	$8.00K