CVR · Chicago Rivet & Machine Co
$10.24
+0.14 (+1.39%)
At close · Aug 28
Going-concern doubt
— flagged Aug 6, 2026
Substantial doubt about the company's ability to continue as a going concern.
“The Company’s declining revenues, recurring operating losses and negative cash flows, and continued reduction in liquidity, raise substantial doubt about the Company's ability to continue as a going concern within one year after the issuance date of these financial statements. ... As a result, substantial doubt remains regarding the Company’s ability to continue as a going concern.”View the 10-Q filed Aug 6, 2026
Market Cap
$9.99M
Shares
966,132
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 9
Total Value: $1,350,433
Total Shares: 129,725
Institutional Ownership Trend
26 quarters
Holder Concentration
Across 9 13F filers · Δ vs Mar 31, 2026Top Holder
41.4%
+2.9 pts
Top 5
96.0%
+6.2 pts
Top 10
100.0%
+0.1 pts
HHI
2,647
Highly concentrated+334
Quarterly Activity
vs Mar 31, 2026
New
0
Increased
2
Decreased
2
Sold Out
4
Unchanged
5
Holder count:
-4
Institutional value:
-6.3%
Shares held:
-10.4%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega MORGAN STANLEY | +2,154 | 9,844 | |
| Mid HARBOUR INVESTMENTS, INC. | +1 | 1,409 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega DIMENSIONAL FUND ADVISORS LP | −2,006 | 53,757 | |
| Large RENAISSANCE TECHNOLOGIES LLC | −1,100 | 27,310 |
Top New Positions
vs Mar 31, 2026No new positions this quarter.
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mid VestGen Advisors, LLC | 12,200 | $121,390 | |
| Mid Ancora Advisors LLC | 1,200 | $11,940 | |
| Mid Advisory Services Network, LLC | 484 | $4,815 | |
| Mega UBS Group AG | 214 | $2,129 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega DIMENSIONAL FUND ADVISORS LP | $559,610 | 41.44% | 53,757 | Shares | 2026-08-11 | |
| Large RENAISSANCE TECHNOLOGIES LLC | $284,297 | 21.05% | 27,310 | Shares | 2026-08-13 | |
| Large HighTower Advisors, LLC | $262,332 | 19.43% | 25,200 | Shares | 2026-08-05 | |
| Mega MORGAN STANLEY | $102,475 | 7.59% | 9,844 | Shares | 2026-08-13 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $87,277 | 6.46% | 8,384 | Shares | 2026-08-13 | |
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $39,755 | 2.94% | 3,819 | Shares | 2026-08-13 | |
| Mid HARBOUR INVESTMENTS, INC. | $14,667 | 1.09% | 1,409 | Shares | 2026-08-12 | |
| Mega BlackRock, Inc. | $10 | 0.00% | 1 | Shares | 2026-08-07 | |
| Mega WELLS FARGO & COMPANY/MN | $10 | 0.00% | 1 | Shares | 2026-08-14 |