Synalloy Corporation
Ownership
Ownership Structure
Who owns Synalloy Corporation (ACNT)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 77.7% of the shares are freely tradable; institutional investors hold 75.0%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Mink Brook Asset Management LLC | 9.82 | 884,483 | -0.3 | 06/30/2026 |
| BlackRock Inc | 5.67 | 510,498 | +3.3 | 03/31/2026 |
| Vanguard Capital Management, LLC | 3.83 | 345,487 | +0.0 | 03/31/2026 |
| Renaissance Technologies Corp | 3.65 | 329,000 | +11.5 | 03/31/2026 |
| Bard Associates Inc | 3.57 | 321,984 | -1.1 | 06/30/2026 |
| Dimensional Fund Advisors, Inc. | 3.15 | 283,567 | +0.0 | 06/30/2026 |
| Oppenheimer & Close Inc | 2.59 | 233,093 | +45.9 | 06/30/2026 |
| Wells Fargo & Co | 2.31 | 208,504 | -4.5 | 03/31/2026 |
| Heartland Advisors Inc | 2.23 | 200,618 | +0.0 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 2.93 | 264,087 | +0.0 | 07/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: September 18, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.