Latest Period
Q2 2026
Security Snapshot
CSP INC /MA/ - Common Stock (CSPI) Institutional Ownership
CUSIP: 126389105
13F Institutional Holders and Ownership History from Q1 2014 to Q2 2026
Institutions Reporting
44
Shares (Excl. Options)
2,554,122
Price
$7.94
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- Security type / class
- Equity / Common Stock
- Symbol
- CSPI on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 2,554,122
- Total 13F value
- $20,279,401
- Portfolio coverage rank
- 0%
- Share change
- -388,153
- Value change
- -$3,158,502
- Number of holders
- 44
- Shares outstanding
- 9,933,610
- SEC-reported price per share
- $7.94
- Insider filing price
- $7.94
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- CSPI - CSP INC /MA/ - Common Stock is tracked under CUSIP 126389105.
- 44 institutions reported positions in Q2 2026.
- 2 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 48 to 44 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $25,386,065 to $20,279,401.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 44 institutions filings for Q2 2026.
Security key
126389105
Latest holder period
Q2 2026
13F holders
44
13D/G owners
2
CIK / CUSIP context first
Open Q2 2026 holders
CSPI full holder history
CSP INC /MA/ SEC filings
CSP INC /MA/ company facts
CSP INC /MA/ insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 126389105:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
2
Security
CSPI
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Visionary Wealth Advisors | 7.7% | -1.2% | $9,056,274 | -$23,135 | 764,888 | -0.25% | Visionary Wealth Advisors | 31 Dec 2025 |
| DIMENSIONAL FUND ADVISORS LP | 4.3% | $7,204,388 | 420,326 | Dimensional Fund Advisors LP | 31 Mar 2025 |
As of 30 Jun 2026, 44 institutional investors reported holding 2,554,122 shares of CSP INC /MA/ - Common Stock (CSPI). This represents 26% of the company’s total 9,933,610 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
26%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Visionary Wealth Advisors | 8.1% | 801,088 | +2.1% | 0.25% | $6,360,639 |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.6% | 354,154 | -0.08% | 0% | $2,811,983 |
| DIMENSIONAL FUND ADVISORS LP | 3.5% | 351,674 | -2.3% | 0% | $2,792,268 |
| RENAISSANCE TECHNOLOGIES LLC | 2.7% | 267,714 | -3.5% | 0% | $2,125,649 |
| Savvy Advisors, Inc. | 0.96% | 94,985 | 0.02% | $754,181 | |
| GEODE CAPITAL MANAGEMENT, LLC | 0.82% | 81,477 | -54% | 0% | $647,172 |
| MILLENNIUM MANAGEMENT LLC | 0.7% | 69,612 | 0% | $552,719 | |
| BlackRock, Inc. | 0.65% | 64,470 | -83% | 0% | $511,892 |
| Integrated Wealth Concepts LLC | 0.47% | 47,151 | +100% | 0% | $374,381 |
| VANGUARD FIDUCIARY TRUST CO | 0.47% | 46,500 | +0.2% | 0% | $369,210 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.46% | 46,145 | 0% | 0.01% | $366,391 |
| Bank of New York Mellon Corp | 0.46% | 45,859 | -21% | 0% | $364,121 |
| SEGALL BRYANT & HAMILL, LLC | 0.39% | 38,448 | 0% | 0% | $305,277 |
| JANE STREET GROUP, LLC | 0.36% | 36,139 | 0% | $286,944 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.29% | 29,304 | 0% | $232,674 | |
| STATE STREET CORP | 0.26% | 25,559 | -66% | 0% | $202,938 |
| Squarepoint Ops LLC | 0.25% | 24,692 | 0% | $196,054 | |
| JPMORGAN CHASE & CO | 0.23% | 22,844 | -11% | 0% | $180,468 |
| GOLDMAN SACHS GROUP INC | 0.21% | 21,015 | 0% | $166,859 | |
| Point72 Asset Management, L.P. | 0.19% | 18,945 | 0% | $150,423 | |
| NORTHERN TRUST CORP | 0.18% | 17,721 | -74% | 0% | $140,705 |
| CITADEL ADVISORS LLC | 0.15% | 14,548 | -5.8% | 0% | $115,511 |
| Qube Research & Technologies Ltd | 0.13% | 13,162 | 0% | $104,506 | |
| MORGAN STANLEY | 0.07% | 7,282 | +17% | 0% | $57,820 |
| Vanguard Global Advisers, LLC | 0.03% | 3,246 | 0% | 0% | $25,773 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
50
Latest
Q2 2026
Rows shown
1-25 of 50
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 2,554,122 | $20,279,401 | -$3,158,502 | $7.94 | 44 |
| 2026 Q1 | 2,942,649 | $25,386,065 | +$606,978 | $8.65 | 48 |
| 2025 Q4 | 2,858,602 | $35,736,405 | -$241,370 | $12.50 | 42 |
| 2025 Q3 | 2,881,931 | $33,288,013 | -$555,136 | $11.55 | 46 |
| 2025 Q2 | 2,916,991 | $37,745,013 | +$2,858,948 | $12.94 | 41 |
| 2025 Q1 | 2,669,900 | $40,998,470 | -$1,861,890 | $15.34 | 35 |
| 2024 Q4 | 2,787,316 | $44,793,518 | +$1,455,728 | $16.07 | 35 |
| 2024 Q3 | 2,698,615 | $35,006,014 | -$911,923 | $12.99 | 31 |
| 2024 Q2 | 2,754,883 | $41,047,495 | -$2,084,330 | $14.90 | 30 |
| 2024 Q1 | 2,843,221 | $52,486,038 | +$28,519,179 | $18.46 | 34 |
| 2023 Q4 | 1,296,926 | $25,659,906 | +$696,203 | $19.50 | 25 |
| 2023 Q3 | 1,270,248 | $22,230,077 | +$2,075,687 | $17.50 | 23 |
| 2023 Q2 | 1,151,668 | $13,717,050 | +$81,355 | $11.91 | 17 |
| 2023 Q1 | 1,144,837 | $15,549,709 | +$447,691 | $13.59 | 17 |
| 2022 Q4 | 1,112,472 | $10,490,117 | -$145,896 | $9.43 | 19 |
| 2022 Q3 | 1,127,885 | $8,109,000 | +$184,802 | $7.19 | 18 |
| 2022 Q2 | 1,102,155 | $10,028,000 | +$25,333 | $9.10 | 16 |
| 2022 Q1 | 1,099,206 | $8,630,000 | -$16,183 | $7.86 | 14 |
| 2021 Q4 | 1,100,915 | $9,677,000 | -$93,676 | $8.78 | 15 |
| 2021 Q3 | 1,109,440 | $9,893,000 | -$90,748 | $8.93 | 12 |
| 2021 Q2 | 1,119,620 | $11,873,000 | -$411,381 | $10.56 | 12 |
| 2021 Q1 | 1,202,102 | $10,430,000 | +$142,060 | $8.70 | 15 |
| 2020 Q4 | 1,185,805 | $9,166,000 | -$460,964 | $7.73 | 15 |
| 2020 Q3 | 1,242,015 | $10,717,000 | -$94,335 | $8.63 | 14 |
| 2020 Q2 | 1,253,081 | $10,250,000 | -$151,601 | $8.17 | 16 |