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.
Key figures
- Insider buysLast 90 days, $36.1K in total
- 1
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, −3 vs. previous quarter
- 44
- 13F valueReported value at the end of Q2 2026
- $20.1M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding CSPI, Q2 2026
No superinvestor reported holding CSPI at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by CSP Inc insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 (view filing)3:45 PM ET | Sep 11-15 | 4 days | Nerges Joseph R10% Owner | PPurchase | +4.60K | $7.84 | +$36.1K | +0.3%1.42M after | 6 lots |
| Jun 10, 2026 (view filing) | Jun 8-10 | 2 days | Nerges Joseph R10% Owner | PPurchase | +3.37K | $8.57 | +$28.9K | +0.2%1.42M after | 7 lots |
| May 18, 2026 (view filing) | May 15 | 3 days | Folger AnthonyDirector | PPurchase | +2.50K | $9.36 | +$23.4K | +25.0%12.5K after | |
| May 14, 2026 (view filing) | May 12-13 | 2 days | Azeri IsmailDirector | PPurchase | +2.50K | $9.38 | +$23.5K | +2.4%108.5K after | 2 lots |
| May 13, 2026 (view filing) | May 12 | 1 day | Webber Stephen J.Director | PPurchase | +2.50K | $9.48 | +$23.7K | +25.0%12.5K after | |
| May 13, 2026 (view filing) | May 11-13 | 2 days | Nerges Joseph R10% Owner | PPurchase | +4.25K | $9.23 | +$39.2K | +0.3%1.42M after | 7 lots |
| Mar 13, 2026 (view filing) | Mar 11-13 | 2 days | Nerges Joseph R10% Owner | PPurchase | +2.21K | $8.51 | +$18.8K | +0.2%1.41M after | 6 lots |
| Feb 26, 2026 (view filing) | Feb 24-25 | 2 days | Nerges Joseph R10% Owner | PPurchase | +3.00K | $8.79 | +$26.4K | +0.2%1.41M after | 9 lots |
| Feb 19, 2026 (view filing) | Feb 17-19 | 2 days | Nerges Joseph R10% Owner | PPurchase | +11.0K | $9.22 | +$101.5K | +0.8%1.41M after | 11 lots |
| Sep 16, 2025 (view filing) | Sep 15 | 1 day | Nerges Joseph R10% Owner | PPurchase | +2.20K | $11.21 | +$24.7K | +0.2%1.40M after | 2 lots |
Top 10 13F holders, Q2 2026
The largest institutional positions in CSP Inc at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Visionary Wealth Advisors | 801,088 | $6.36M | 0.25% | +16,277+2.1% | Added |
| Vanguard Capital Management LLC | 354,154 | $2.81M | 0.00% | −276−0.1% | Reduced |
| Dimensional Fund Advisors LP | 351,674 | $2.79M | 0.00% | −8,379−2.3% | Reduced |
| Renaissance Technologies LLC | 267,714 | $2.13M | 0.00% | −9,712−3.5% | Reduced |
| Savvy Advisors, Inc. | 94,985 | $754.2K | 0.02% | +94,985 | New |
| Geode Capital Management, LLC | 81,477 | $647.2K | 0.00% | −94,555−53.7% | Reduced |
| Millennium Management LLC | 69,612 | $552.7K | 0.00% | +69,612 | New |
| BlackRock, Inc. | 64,470 | $511.9K | 0.00% | −304,707−82.5% | Reduced |
| Vanguard Fiduciary Trust Co | 46,500 | $369.2K | 0.00% | +91+0.2% | Added |
| Bridgeway Capital Management, LLC | 46,145 | $366.4K | 0.01% | 00.0% | Unchanged |