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CSP Inc

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

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.

13F holders, Q1 2026

Institutional positions in CSP Inc as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
48
+6 vs. Q4 2025
Shares held
2.94M
+529.5K (+21.9%) vs. Q4 2025
Total value
$25.4M
−$4.78M (−15.9%) vs. Q4 2025
New holders
12
12 more added
Sold out
6
15 more reduced

1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting CSPI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2026: 48 institutions
Q1 2021: 16 institutionsQ2 2021: 15 institutionsQ3 2021: 15 institutionsQ4 2021: 17 institutionsQ1 2022: 16 institutionsQ2 2022: 17 institutionsQ3 2022: 19 institutionsQ4 2022: 19 institutionsQ1 2023: 17 institutionsQ2 2023: 18 institutionsQ3 2023: 23 institutionsQ4 2023: 25 institutionsQ1 2024: 35 institutionsQ2 2024: 30 institutionsQ3 2024: 32 institutionsQ4 2024: 35 institutionsQ1 2025: 35 institutionsQ2 2025: 41 institutionsQ3 2025: 48 institutionsQ4 2025: 43 institutionsQ1 2026: 48 institutionsQ2 2026: 44 institutions
Value heldQ1 2026: $25.4M
Q1 2021: $10.4MQ2 2021: $11.9MQ3 2021: $9.90MQ4 2021: $9.68MQ1 2022: $8.63MQ2 2022: $10.0MQ3 2022: $8.11MQ4 2022: $10.5MQ1 2023: $15.5MQ2 2023: $13.7MQ3 2023: $22.2MQ4 2023: $25.7MQ1 2024: $52.5MQ2 2024: $41.0MQ3 2024: $35.2MQ4 2024: $44.8MQ1 2025: $41.0MQ2 2025: $37.7MQ3 2025: $33.3MQ4 2025: $35.7MQ1 2026: $25.4MQ2 2026: $20.1M
Institutions holding CSPI and their total value by quarter
QuarterHoldersValue
Q2 202644$20.1M
Q1 202648$25.4M
Q4 202543$35.7M
Q3 202548$33.3M
Q2 202541$37.7M
Q1 202535$41.0M
Q4 202435$44.8M
Q3 202432$35.2M
Q2 202430$41.0M
Q1 202435$52.5M
Q4 202325$25.7M
Q3 202323$22.2M
Q2 202318$13.7M
Q1 202317$15.5M
Q4 202219$10.5M
Q3 202219$8.11M
Q2 202217$10.0M
Q1 202216$8.63M
Q4 202117$9.68M
Q3 202115$9.90M
Q2 202115$11.9M
Q1 202116$10.4M

Institutions, Q1 2026

Shares, value and share of portfolio for each institution holding CSP Inc; share changes are against Q4 2025.

Institutions holding CSPI in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Visionary Wealth Advisors784,811$6.79M0.30%+19,923+2.6%Added
BlackRock, Inc.369,177$3.19M0.00%−4,956−1.3%Reduced
Dimensional Fund Advisors LP360,053$3.11M0.00%−9,495−2.6%Reduced
Vanguard Capital Management LLC354,430$3.07M0.00%+354,430New
Renaissance Technologies LLC277,426$2.40M0.00%−8,700−3.0%Reduced
Geode Capital Management, LLC176,032$1.52M0.00%+12,647+7.7%Added
Farther Finance Advisors, LLC101,277$822.4K0.01%+101,277New
State Street Corp74,289$642.6K0.00%+1,030+1.4%Added
Northern Trust Corp67,452$583.5K0.00%−2,294−3.3%Reduced
Bank of New York Mellon Corp57,994$501.6K0.00%+204+0.4%Added
Vanguard Fiduciary Trust Co46,409$401.4K0.00%+46,409New
Bridgeway Capital Management, LLC46,145$399.2K0.01%00.0%Unchanged
Vanguard Portfolio Management LLC41,481$358.8K0.00%+41,481New
Segall Bryant & Hamill, LLC38,448$332.6K0.00%00.0%Unchanged
JPMorgan Chase & Co25,671$207.7K0.00%−1,312−4.9%Reduced
Integrated Wealth Concepts LLC23,561$203.8K0.00%+47+0.2%Added
Charles Schwab Investment Management Inc19,242$166.4K0.00%−3,845−16.7%Reduced
Citadel Advisors LLC15,440$133.6K0.00%+15,440New
Navellier & Associates Inc10,000$86.5K0.01%00.0%Unchanged
New York State Common Retirement Fund6,700$58.0K0.00%00.0%Unchanged
Morgan Stanley6,234$53.9K0.00%−4,755−43.3%Reduced
Deutsche Bank AG6,220$53.8K0.00%00.0%Unchanged
Rhumbline Advisers4,462$38.6K0.00%−247−5.2%Reduced
Mirae Asset Global ETFs Holdings Ltd.3,434$29.7K0.00%+68+2.0%Added
FMR LLC3,335$28.8K0.00%+2,550+324.8%Added
Vanguard Global Advisers, LLC3,246$28.1K0.00%+3,246New
Royal Bank of Canada2,892$25.0K0.00%+152+5.5%Added
Tower Research Capital LLC (TRC)2,774$24.0K0.00%+1,971+245.5%Added
Wells Fargo & Company2,534$21.9K0.00%−5,084−66.7%Reduced
Police & Firemen's Retirement System of New Jersey2,533$21.9K0.00%00.0%Unchanged
BNP Paribas Arbitrage, SA2,026$17.5K0.00%00.0%Unchanged
UBS Group AG1,755$15.2K0.00%−1,044−37.3%Reduced
Barclays PLC1,436$12.4K0.00%−9,402−86.8%Reduced
Ameritas Investment Partners, Inc.708$6.12K0.00%00.0%Unchanged
Legal & General Group Plc628$5.43K0.00%−122−16.3%Reduced
GAMMA Investing LLC626$5.42K0.00%+626New
Russell Investments Group, Ltd.575$4.97K0.00%−19−3.2%Reduced
CWM, LLC466$4.03K0.00%+451+3,006.7%Added
Citigroup Inc358$3.10K0.00%−4,322−92.4%Reduced
GWM Advisors LLC276$2.39K0.00%+276New
Sterling Capital Management LLC72$6230.00%−36−33.3%Reduced
EverSource Wealth Advisors, LLC20$1720.00%+19+1,900.0%Added
SBI Securities Co., Ltd.14$1210.00%00.0%Unchanged
Allworth Financial LP11$960.00%+11New
Essential Partners LLC8$690.00%+7+700.0%Added
MAI Capital Management2$180.00%+2New
Rothschild Investment LLC1$90.00%+1New
IFP Advisors, Inc1$90.00%+1New
Advisor Group Holdings, Inc.0$00.00%−7,000−100.0%Sold out
Bank of America Corp0$00.00%−5,497−100.0%Sold out
Copeland Capital Management, LLC0$00.00%−3,932−100.0%Sold out
California State Teachers Retirement System0$00.00%−427−100.0%Sold out
Amalgamated Bank0$00.00%−218−100.0%Sold out
Nisa Investment Advisors, LLC0$00.00%−48−100.0%Sold out
Vanguard Group Inc––––Not filed