CSPI · NASDAQ · Information Technology Services

CSP (CSPI)

Links third-party IT resale and managed services with proprietary cybersecurity and network products.

$7.97
At close−0.08 (−0.99%)

Breakdown13F · 13D/G · Form 4

Institutions48 holders · as of Mar 31, 202629.19%2.94M shares
Insiders7 holders · as of Aug 4, 202627.49%2.77M shares
Strategic holders1 holder · as of Jun 9, 20260.08%8.0K shares
Otherremainder43.24%4.36M shares

10.08M company shares as of Sep 3, 2026 · institutions as of Mar 31, 2026 · holders as of their latest filing

Top shareholders13F · 13D/G · Form 4

HolderStakeSharesEvidence
Joseph R. NergesInsider10 percent owner
14.08%1.42MForm 4filed Jun 10, 2026
Victor DellovoInsiderdirector, officer: President and CEO
8.60%866,860Form 4filed Apr 1, 2026
Visionary Wealth AdvisorsInstitution
7.79%784,81113Fas of Mar 31, 2026
BlackRock, Inc.Institution
3.66%369,17713Fas of Mar 31, 2026
Dimensional Fund Advisors LPInstitution
3.57%360,05313Fas of Mar 31, 2026
Vanguard Capital Management LLCInstitution
3.52%354,43013Fas of Mar 31, 2026
Renaissance Technologies LLCInstitution
2.75%277,42613Fas of Mar 31, 2026
Gary W. LevineInsiderofficer: CFO and Secretary
2.15%216,619Form 4filed Aug 4, 2026
Geode Capital Management, LLCInstitution
1.75%176,03213Fas of Mar 31, 2026
Gary SouthwellInsiderofficer: President ARIA Cybersecurity
1.34%135,222Form 4filed Apr 1, 2026
Ismail AzeriInsiderdirector
1.08%108,490Form 4filed May 14, 2026
Farther Finance Advisors, LLCInstitution
1.00%101,27713Fas of Mar 31, 2026
State Street CorpInstitution
0.74%74,28913Fas of Mar 31, 2026
Northern Trust CorpInstitution
0.67%67,45213Fas of Mar 31, 2026
Bank of New York Mellon CorpInstitution
0.58%57,99413Fas of Mar 31, 2026
Vanguard Fiduciary Trust CoInstitution
0.46%46,40913Fas of Mar 31, 2026
Bridgeway Capital Management, LLCInstitution
0.46%46,14513Fas of Mar 31, 2026
Vanguard Portfolio Management LLCInstitution
0.41%41,48113Fas of Mar 31, 2026
Segall Bryant & Hamill, LLCInstitution
0.38%38,44813Fas of Mar 31, 2026
JPMorgan Chase & CoInstitution
0.25%25,67113Fas of Mar 31, 2026
Integrated Wealth Concepts LLCInstitution
0.23%23,56113Fas of Mar 31, 2026
Charles Schwab Investment Management IncInstitution
0.19%19,24213Fas of Mar 31, 2026
Citadel Advisors LLCInstitution
0.15%15,44013Fas of Mar 31, 2026
Anthony FolgerInsiderdirector
0.12%12,500Form 4filed May 18, 2026
Stephen J. WebberInsiderdirector
0.12%12,500Form 4filed May 13, 2026

13F — a manager's quarterly holdings · Form 4 — an insider's transaction report

Institutions13F, as of Mar 31, 2026

48 holders · 2.94M shares · 13 new positions · 24 increased · 15 reduced · 7 closed

HolderShares% outstandingChg q/qFiled
Visionary Wealth Advisors784.8K7.79%+19.9KMay 13, 2026
BlackRock, Inc.369.2K3.66%−5.0KMay 13, 2026
Dimensional Fund Advisors LP360.1K3.57%−9.5KMay 7, 2026
Vanguard Capital Management LLC354.4K3.52%+354.4KnewMay 15, 2026
Renaissance Technologies LLC277.4K2.75%−8.7KMay 14, 2026
Geode Capital Management, LLC176.0K1.75%+12.6KMay 15, 2026
Farther Finance Advisors, LLC101.3K1.00%+101.3KnewApr 7, 2026
State Street Corp74.3K0.74%+1.0KMay 15, 2026

Ownership statements13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Visionary Wealth Advisors7.70%764.9K13GFeb 13, 2026

Insider tradesForm 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Jun 8, 2026
Joseph R. Nerges10 percent owner
Purchase · 3 lots2,300$8.601,417,830
Jun 9, 2026
Joseph R. Nerges10 percent owner
Purchase · 2 lots899$8.551,418,729
Jun 10, 2026
Joseph R. Nerges10 percent owner
Purchase · 2 lots171$8.311,418,900
May 15, 2026
Anthony Folgerdirector
Purchase2,500$9.3612,500
May 12, 2026
Ismail Azeridirector
Purchase2,282$9.38108,272
May 13, 2026
Ismail Azeridirector
Purchase218$9.41108,490
May 12, 2026
Stephen J. Webberdirector
Purchase2,500$9.4812,500
May 11, 2026
Joseph R. Nerges10 percent owner
Purchase · 3 lots2,348$9.211,413,630
May 12, 2026
Joseph R. Nerges10 percent owner
Purchase · 2 lots1,000$9.271,414,630
May 13, 2026
Joseph R. Nerges10 percent owner
Purchase · 2 lots900$9.231,415,530

CongressHouse and Senate disclosures

Not reported.