BlueLinx Holdings Inc
Ownership
Ownership Structure
Who owns BlueLinx Holdings Inc (BXC)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 83.1% of the shares are freely tradable; institutional investors hold 99.0%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 11.89 | 934,571 | +8.8 | 06/30/2026 |
| Gendell Jeffrey L | 9.73 | 764,406 | +3.4 | 06/30/2026 |
| Dimensional Fund Advisors, Inc. | 5.68 | 446,067 | -13.0 | 06/30/2026 |
| Jb Capital Partners LP | 5.01 | 393,649 | +0.0 | 06/30/2026 |
| Punch & Associates Inv Mgmt Inc | 4.28 | 336,308 | +4.5 | 06/30/2026 |
| Vanguard Capital Management, LLC | 4.24 | 333,085 | -4.6 | 06/30/2026 |
| Victory Capital Management Inc. | 3.46 | 271,700 | +4.8 | 06/30/2026 |
| River Road Asset Management, LLC | 2.96 | 232,918 | -4.5 | 06/30/2026 |
| Charles Schwab Investment Management Inc | 2.79 | 219,620 | -21.8 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 3.18 | 249,665 | +5.6 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| DeBrock Kimberly Ann | VP & Chief Accounting Officer | 1,249 | 98,671 $ | Oct 18, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 18, 2026 | DeBrock Kimberly Ann | VP & Chief Accounting Officer | Other | 69 | 73.62 | 5,080 |
| Oct 18, 2026 | DeBrock Kimberly Ann | VP & Chief Accounting Officer | Other | 232 | – | – |
| Aug 6, 2026 | Fennebresque Kim S | Director | Sell | 34,138 | 84.15 | 2,872,713 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: October 30, 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.