CSPCSPI
13F holders, Q1 2025 (March 31)At the end of Q1 2025, 35 institutions reported holding CSP Inc. (CSPI) in their 13F filings, unchanged from Q4 2024. 4 opened new positions and 4 sold out. The largest holders were Visionary Wealth Advisors ($10.7M), Dimensional Fund Advisors LP ($6.4M) and Vanguard Group Inc. ($6.1M). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- CSP Inc.
- CUSIP
- 126389105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 4 | $566K |
| Exits | 4 | $704K |
All 13F filers, Q4 2024 → Q1 2025: 267,001 shares bought and 384,417 shares sold, net −117,416 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 35 holders
| Visionary Wealth Advisors | 0.65% | Reduce -8.7% | 700,449 | $10.7M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -14.0% | 420,326 | $6.4M |
| Vanguard Group Inc. | 0.00% | Reduce -0.7% | 400,515 | $6.1M |
| Renaissance Technologies | 0.01% | Reduce -10.3% | 304,226 | $4.7M |
| Susquehanna International Group, LLP | 0.00% | Add +232.0% | 171,939 | $2.6M |
| Millennium Management | 0.00% | Add +277.7% | 107,917 | $1.7M |
| Geode Capital Management, LLC | 0.00% | Add +3.5% | 74,356 | $1.1M |
| Bank of New York Mellon Corp | 0.00% | Reduce -2.1% | 67,166 | $1.0M |
| Bridgeway Capital Management, LLC | 0.02% | Reduce -24.6% | 46,145 | $708K |
| BlackRock, Inc. | 0.00% | Add +3.5% | 40,272 | $618K |
| Navellier & Associates Inc. | 0.08% | Reduce -41.0% | 36,359 | $601K |
| Northern Trust Corp. | 0.00% | Reduce -1.7% | 38,161 | $585K |
| Goldman Sachs Group Inc. | 0.00% | Add +66.0% | 29,800 | $457K |
| Jane Street Group, LLC | 0.00% | Add +73.4% | 27,640 | $424K |
| State Street Corp. | 0.00% | No change | 25,559 | $392K |
| American Century Companies Inc. | 0.00% | Reduce -26.8% | 24,705 | $379K |
| Integrated Wealth Concepts LLC | 0.00% | Add +0.1% | 23,527 | $361K |
| JPMorgan Chase & Co. | 0.00% | No change | 22,800 | $350K |
| First Trust Advisors LP | 0.00% | Reduce -0.5% | 19,309 | $296K |
| Qube Research & Technologies Ltd | 0.00% | Reduce -48.6% | 16,935 | $260K |
| HRT Financial LP | 0.00% | New | 14,275 | $218K |
| OMERS ADMINISTRATION Corp | 0.00% | New | 12,100 | $186K |
| Marshall Wace, LLP | 0.00% | New | 10,571 | $162K |
| Mercer Global Advisors Inc. | 0.00% | Reduce -89.6% | 10,278 | $158K |
| Citigroup Inc. | 0.00% | Reduce -9.9% | 8,926 | $137K |
| Morgan Stanley | 0.00% | Add +91.6% | 6,366 | $98K |
| UBS Group AG | 0.00% | Reduce -69.3% | 3,430 | $53K |
| Copeland Capital Management, LLC | 0.00% | Reduce -24.7% | 3,412 | $52K |
| Royal Bank of Canada | 0.00% | No change | 1,900 | $29K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -68.3% | 223 | $3K |
| FMR LLC | 0.00% | No change | 127 | $2K |
| Barclays PLC | 0.00% | Reduce -95.6% | 71 | $1K |
| Bank of America Corp. | 0.00% | Add +1.7% | 60 | $920 |
| GAMMA Investing LLC | 0.00% | New | 38 | $583 |
| SBI Securities Co., Ltd. | 0.00% | No change | 17 | $261 |
"% of holder's portfolio" is CSPI's weight in each manager's 13F, not the share of CSP Inc. the manager owns.