CPS Technologies Corporation
CPS Technologies Corporation (CPSH) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · CPSH · as of Sep 30, 2025
Ownership Breakdown
37
Institutional Holders
▲ 6 vs Q2
$7.54M
Total Inst. Value
▲ $3.21M vs Q2
16.16M
Shares Outstanding
freeFloat 82.18%
2.11M
13F Shares Held
▲ 545,826 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
CPSH largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC pottery & related products | 582.1K | 4.01% | 4.01% | $2.08B | Nov 7, 2025 | ▼ 8.2K |
pottery & related products | 221.0K | 1.52% | 1.52% | $789.06M | Nov 12, 2025 | NEW |
CIBC PRIVATE WEALTH GROUP, LLC pottery & related products | 221.0K | 1.52% | 1.52% | $789.06M | Nov 24, 2025 | — held |
GEODE CAPITAL MANAGEMENT, LLC pottery & related products | 131.2K | 90.35% | 90.35% | $468.64M | Nov 12, 2025 | ▲ 6.7K |
BLACKROCK, INC. pottery & related products | 121.3K | 83.52% | 83.52% | $433.10M | Nov 12, 2025 | ▲ 450 |
LPL FINANCIAL LLC pottery & related products | 114.1K | 78.55% | 78.55% | $407.33M | Nov 12, 2025 | NEW |
RENAISSANCE TECHNOLOGIES LLC pottery & related products | 102.1K | 70.30% | 70.30% | $364.54M | Nov 13, 2025 | ▲ 46.2K |
ESSEX INVESTMENT MANAGEMENT CO LLC pottery & related products | 74.1K | 51.02% | 51.02% | $264.59M | Nov 6, 2025 | — held |
MORGAN STANLEY pottery & related products | 69.4K | 47.80% | 47.80% | $247.90M | May 27, 2026 | ▲ 26.5K |
ROUND ROCK ADVISORS, LLC pottery & related products | 45.9K | 31.61% | 31.61% | $172.64M | Nov 14, 2025 | NEW |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
9
Increased
+125.4K shares9
New Positions
first time holders10
Decreased
−44.5K shares4
Sold Out
fully exitedNet shares change (top 50)
+80.9K
+125.4K / −44.5K
Net new holders
+4
9 new / 4 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
CPSH insider trading · insider activity
Source: SEC Form 4
Insiders have been net buyers of shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
0
Buy transactions
2
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
BENNETT GRANT C director | May 21, 2026 | Award | 7,500 | $4.67 | $35.0K | 55.1K | Form 4 ↗ |
Mackey Brian T CEO | May 21, 2026 | Award | 2,500 | $4.67 | $11.7K | 250.0K | Form 4 ↗ |
Mackey Brian T CEO | May 21, 2026 | Award | 2,500 | $4.67 | $11.7K | 247.5K | Form 4 ↗ |
Mackey Brian T CEO | May 21, 2026 | Award | 2,500 | $4.67 | $11.7K | 245.0K | Form 4 ↗ |
Mackey Brian T CEO | May 21, 2026 | Award | 2,500 | $4.67 | $11.7K | 242.5K | Form 4 ↗ |
Cavoli Ivo James director | May 21, 2026 | Award | 7,500 | $4.67 | $35.0K | 37.5K | Form 4 ↗ |
HUGHES FRANCIS J JR director | May 21, 2026 | Award | 7,500 | $4.67 | $35.0K | 120.6K | Form 4 ↗ |
Snow Daniel C director | May 21, 2026 | Award | 7,500 | $4.67 | $35.0K | 60.6K | Form 4 ↗ |
NORWOOD RALPH M director | May 21, 2026 | Award | 7,500 | $4.67 | $35.0K | 60.6K | Form 4 ↗ |
Fraser Christopher Stuart Chief Financial Officer | May 19, 2026 | Award | 15,000 | $4.30 | $64.5K | 60.0K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
CPS Technologies Corporation (CPSH) is primarily owned by institutional investors, who hold approximately 13.1% of total shares outstanding. Company insiders own approximately 17.82%, while retail and public investors account for the remaining 69.13%.
The largest institutional shareholder of CPS Technologies Corporation is VANGUARD GROUP INC, holding approximately 582,146 shares — equal to 4.01% of outstanding shares — as of September 30, 2025.
A total of 37 institutional investors currently hold CPSH stock, with a combined institutional value of approximately $7,537,389 as of the most recent 13F filing period.
Frequently asked questions
CPSH ownershipCPS Technologies Corporation (CPSH) is primarily owned by institutional investors, who hold approximately 13.1% of shares. The largest shareholder is VANGUARD GROUP INC with a 4.01% stake. Company insiders hold 17.82%. Data sourced from SEC Form 13F as of September 30, 2025.