CVR
Chicago Rivet & Machine Co
$10.33
-0.02 (-0.22%)
At close · Jul 2
Market Cap
$9.98M
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: 13
Total Value: $1,440,494
Total Shares: 144,774
Institutional Ownership Trend
25 quarters
Holder Concentration
Across 13 13F filers · Δ vs Dec 31, 2025Top Holder
38.5%
−4.2 pts
Top 5
89.8%
−8.3 pts
Top 10
99.9%
−0.1 pts
HHI
2,313
Moderately concentrated−455
Quarterly Activity
vs Dec 31, 2025
New
4
Increased
3
Decreased
2
Sold Out
3
Unchanged
4
Holder count:
+1
Institutional value:
-23.0%
Shares held:
+7.7%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mid HARBOUR INVESTMENTS, INC. | +501 | 1,408 | |
| Mega UBS Group AG | +158 | 214 | |
| Mega WELLS FARGO & COMPANY/MN | +1 | 1 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega DIMENSIONAL FUND ADVISORS LP | −1,693 | 55,763 | |
| Large RENAISSANCE TECHNOLOGIES LLC | −900 | 28,410 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mid VestGen Advisors, LLC | 12,200 | $121,390 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | 8,384 | $83,420 | |
| Mega VANGUARD FIDUCIARY TRUST CO | 3,819 | $37,999 | |
| Mid Advisory Services Network, LLC | 484 | $4,815 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega VANGUARD GROUP INC | 12,203 | $169,743 | |
| Mega BANK OF AMERICA CORP /DE/ | 460 | $6,397 | |
| Mega CITIGROUP INC | 1 | $13 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mega DIMENSIONAL FUND ADVISORS LP | $554,841 | 38.52% | 55,763 | Shares | Sole | 2026-05-07 | ||||
| Large RENAISSANCE TECHNOLOGIES LLC | $282,679 | 19.62% | 28,410 | Shares | Sole | 2026-05-14 | ||||
| Large HighTower Advisors, LLC | $250,740 | 17.41% | 25,200 | Shares | Sole | 2026-05-05 | ||||
| Mid VestGen Advisors, LLC | $121,390 | 8.43% | 12,200 | Shares | Sole | 2026-05-14 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $83,420 | 5.79% | 8,384 | Shares | Defined | 2026-05-15 | ||||
| Mega MORGAN STANLEY | $76,514 | 5.31% | 7,690 | Shares | Defined | 2026-05-15 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $37,999 | 2.64% | 3,819 | Shares | Defined | 2026-05-08 | ||||
| Mid HARBOUR INVESTMENTS, INC. | $14,009 | 0.97% | 1,408 | Shares | Sole | 2026-05-15 | ||||
| Mid Ancora Advisors LLC | $11,940 | 0.83% | 1,200 | Shares | Sole | 2026-05-15 | ||||
| Mid Advisory Services Network, LLC | $4,815 | 0.33% | 484 | Shares | Sole | 2026-05-15 | ||||
| Mega UBS Group AG | $2,129 | 0.15% | 214 | Shares | Defined | 2026-05-05 | ||||
| Mega BlackRock, Inc. | $9 | 0.00% | 1 | Shares | Sole | 2026-05-13 | ||||
| Mega WELLS FARGO & COMPANY/MN | $9 | 0.00% | 1 | Shares | Defined | 2026-05-11 | ||||
| No holders match your search. | ||||||||||