BlueLinx Holdings Inc.
BlueLinx Holdings Inc. (BXC) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · BXC · as of Sep 30, 2025
Ownership Breakdown
150
Institutional Holders
▲ 1 vs Q2
$562.77M
Total Inst. Value
▲ $2.07M vs Q2
7.78M
Shares Outstanding
freeFloat 82.98%
7.70M
13F Shares Held
▲ 160,020 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
BXC largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. wholesale-lumber, plywood, millwork & wood panels | 1.10M | 13.91% | 13.91% | $80.68B | Nov 12, 2025 | ▼ 61.0K |
GENDELL JEFFREY L wholesale-lumber, plywood, millwork & wood panels | 659.3K | 8.31% | 8.31% | $48.18B | Nov 14, 2025 | ▲ 95.6K |
DIMENSIONAL FUND ADVISORS LP wholesale-lumber, plywood, millwork & wood panels | 514.8K | 6.49% | 6.49% | $37.62B | Nov 12, 2025 | ▼ 10.7K |
VANGUARD GROUP INC wholesale-lumber, plywood, millwork & wood panels | 476.2K | 6.00% | 6.00% | $34.80B | Nov 7, 2025 | ▼ 8.7K |
JB CAPITAL PARTNERS LP wholesale-lumber, plywood, millwork & wood panels | 393.6K | 4.96% | 4.96% | $28.77B | Nov 14, 2025 | — held |
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. wholesale-lumber, plywood, millwork & wood panels | 321.2K | 4.05% | 4.05% | $23.48B | Nov 14, 2025 | ▼ 2.5K |
MEDINA VALUE PARTNERS, LLC wholesale-lumber, plywood, millwork & wood panels | 288.3K | 3.63% | 3.63% | $21.07B | Nov 13, 2025 | NEW |
AMERICAN CENTURY COMPANIES INC wholesale-lumber, plywood, millwork & wood panels | 279.3K | 3.52% | 3.52% | $20.41B | Nov 12, 2025 | ▼ 40.2K |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC wholesale-lumber, plywood, millwork & wood panels | 261.9K | 3.30% | 3.30% | $19.14B | Nov 10, 2025 | ▲ 15.0K |
RIVER ROAD ASSET MANAGEMENT, LLC wholesale-lumber, plywood, millwork & wood panels | 218.9K | 2.76% | 2.76% | $15.99B | Nov 12, 2025 | ▲ 1.7K |
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
22
Increased
+348.8K shares4
New Positions
first time holders18
Decreased
−397.9K shares0
Sold Out
fully exitedNet shares change (top 50)
49.1K
+348.8K / −397.9K
Net new holders
+8
4 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
BXC insider trading · insider activity
Source: SEC Form 4
17
Buy transactions
10
Sell transactions
1.70
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 |
|---|---|---|---|---|---|---|---|
Wall Christopher K SVP, CFO and Treasurer | May 19, 2026 | Tax Withhold | 529 | $46.86 | $24.8K | 8.4K | Form 4 ↗ |
ZAKAS MARIETTA EDMUNDS director | May 18, 2026 | Award | 2,749 | — | — | 2.7K | Form 4 ↗ |
Yancey Carol B director | May 18, 2026 | Award | 2,749 | — | — | 2.7K | Form 4 ↗ |
SMITH J DAVID director | May 18, 2026 | Award | 2,749 | — | — | 2.7K | Form 4 ↗ |
Lewis Mitchell B director | May 18, 2026 | Award | 2,749 | — | — | 2.7K | Form 4 ↗ |
Haas Keith director | May 18, 2026 | Award | 2,749 | — | — | 2.7K | Form 4 ↗ |
Fennebresque Kim S director | May 18, 2026 | Award | 4,266 | — | — | 4.3K | 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
BlueLinx Holdings Inc. (BXC) is primarily owned by institutional investors, who hold approximately 99.0% of total shares outstanding. Company insiders own approximately 17.02%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of BlueLinx Holdings Inc. is BLACKROCK, INC., holding approximately 1.10 million shares — equal to 13.91% of outstanding shares — as of September 30, 2025.
A total of 150 institutional investors currently hold BXC stock, with a combined institutional value of approximately $562,766,965 as of the most recent 13F filing period.
Frequently asked questions
BXC ownershipBlueLinx Holdings Inc. (BXC) is primarily owned by institutional investors, who hold approximately 99.0% of shares. The largest shareholder is BLACKROCK, INC. with a 13.91% stake. Company insiders hold 17.02%. Data sourced from SEC Form 13F as of September 30, 2025.