CSP Inc

CSPI

Exchange: Nasdaq
Industry: Services-Computer Integrated Systems Design
SEC CIK: 0000356037

SEC filings (opens in a new tab)

In the last 90 days, CSP Inc insiders filed 1 open-market purchase and 0 sales; 44 institutions reported holding it in 13F filings for Q2 2026, worth $20.1M in total; no superinvestor holds it.

Q3 2021 vs. Q2 2021

How the institutions holding CSP Inc changed between Q2 2021 and Q3 2021.

All holders in Q3 2021 All holders in Q2 2021

13F holders of CSPI: Q2 2021 compared with Q3 2021
Measure	Q2 2021	Q3 2021	Change
Holders	15	15	0
Shares	1.12M	1.11M	−9.86K (−0.9%)
Value	$11.9M	$9.90M	−$1.98M (−16.7%)

New holders (1)

Institutions that held CSP Inc at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to CSPI in Q3 2021
Institution	Shares	Value	% of portfolio
UBS Group AG	162	$1.00K	0.00%

Sold out (1)

Institutions that held CSP Inc at the end of Q2 2021 and filed for Q3 2021 without it.

Institutions that sold out of CSPI in Q3 2021
Institution	Shares, Q2 2021	Value, Q2 2021
Bank of America Corp	16	$0