NASDAQ: CSPI
Csp Inc Stock Ownership - Who owns Csp?

Insider buying vs selling

Have Csp Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Joseph R. Nerges10% Owner2026-06-1071$8.30
$588.95Buy
Joseph R. Nerges10% Owner2026-06-10100$8.32
$832.00Buy
Joseph R. Nerges10% Owner2026-06-09700$8.69
$6.08kBuy
Joseph R. Nerges10% Owner2026-06-09199$8.05
$1.60kBuy
Joseph R. Nerges10% Owner2026-06-08500$8.60
$4.30kBuy
Joseph R. Nerges10% Owner2026-06-081,000$8.75
$8.75kBuy
Joseph R. Nerges10% Owner2026-06-08800$8.40
$6.72kBuy
Anthony FolgerDirector2026-05-152,500$9.36
$23.40kBuy
Joseph R. Nerges10% Owner2026-05-13400$9.19
$3.68kBuy
Joseph R. Nerges10% Owner2026-05-13500$9.26
$4.63kBuy

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Net Insider Buy/Sell (L12M) Ownership

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CSPI Shareholders

What type of owners hold Csp Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Joseph R. Nerges14.09%1,418,900$11.28MInsider
Victor Dellovo8.61%866,860$6.89MInsider
Visionary Wealth Advisors7.79%784,811$6.24MInstitution
Blackrock Inc3.67%369,177$2.93MInstitution
Dimensional Fund Advisors LP3.57%360,053$2.86MInstitution
Vanguard Capital Management LLC3.52%354,430$2.82MInstitution
Christopher 1. Hall2.86%288,505$2.29MInsider
Renaissance Technologies LLC2.75%277,426$2.21MInstitution
Julian Demora2.22%223,414$1.78MInsider
Gary W. Levine2.15%216,360$1.72MInsider

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CSPI vs Information Technology Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CSPI29.22%36.26%Net BuyingNet Buying
CHRN0.53%99.47%Net Buying
CTM8.17%36.63%Net SellingNet Buying
QXL1.63%4.09%Net Buying
WYY10.79%89.21%Net SellingNet Selling

Csp Stock Ownership FAQ

Who owns Csp?

Csp (NASDAQ: CSPI) is owned by 29.22% institutional shareholders, 36.26% Csp insiders, and 34.52% retail investors. Joseph R. Nerges is the largest individual Csp shareholder, owning 1.42M shares representing 14.09% of the company. Joseph R. Nerges's Csp shares are currently valued at $11.35M.

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