BXC Institutional Ownership & Shareholders
BLUELINX HOLDINGS INC (BXC) is currently held by 155 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $455.72M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of BXC tracked by InsiderSet, reporting ownership valued at approximately $57.83M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $66.34M, representing an estimated gain of +14.71% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 56% of the total disclosed BXC value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Gendell Jeffrey L, Dimensional Fund Advisors Lp, and several other long-term asset managers with concentrated positions in BLUELINX HOLDINGS INC (BXC).
This page ranks the largest institutional BXC shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
155
Total Reported Value
$455.72M
Largest Holder
Blackrock, Inc.
Largest Position
$57.83M
Insider Transactions (90d)
1
Latest Filing Quarter
Q2 2026
New Institutional Positions
96
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 934,571 | $57,831,253 | $66,335,850 | +$8,504,597 | +14.71% | |
| Gendell Jeffrey L | 0.43% | 764,406 | $47,301,443 | $54,257,538 | +$6,956,095 | +14.71% | |
| Dimensional Fund Advisors Lp | 0.01% | 446,067 | $27,603,656 | $31,661,836 | +$4,058,180 | +14.70% | |
| Jb Capital Partners Lp | 3.77% | 393,649 | $24,359,000 | $27,941,206 | +$3,582,206 | +14.71% | |
| Punch & Associates Investment Management, Inc. | 1.03% | 336,308 | $20,810,730 | $23,871,142 | +$3,060,412 | +14.71% | |
| Vanguard Capital Management Llc | 0.00% | 333,085 | $20,611,300 | $23,642,373 | +$3,031,073 | +14.71% | |
| Victory Capital Management Inc | 0.01% | 271,700 | $16,812,796 | $19,285,266 | +$2,472,470 | +14.71% | |
| River Road Asset Management, Llc | 0.16% | 232,918 | $14,412,966 | $16,532,520 | +$2,119,554 | +14.71% | |
| Charles Schwab Investment Management Inc | 0.00% | 219,620 | $13,590,086 | $15,588,628 | +$1,998,542 | +14.71% | |
| Geode Capital Management, Llc | 0.00% | 200,653 | $12,419,900 | $14,242,350 | +$1,822,450 | +14.67% | |
| State Street Corp | 0.00% | 176,921 | $10,947,871 | $12,557,853 | +$1,609,982 | +14.71% | |
| American Century Companies Inc | 0.00% | 172,258 | $10,659,325 | $12,226,873 | +$1,567,548 | +14.71% | |
| Jacobs Levy Equity Management, Inc | 0.04% | 169,923 | $10,514,835 | $12,061,135 | +$1,546,300 | +14.71% | |
| Mill Road Capital Management Llc | 4.12% | 134,964 | $8,351,572 | $9,579,745 | +$1,228,173 | +14.71% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 110,507 | $6,838,173 | $7,843,787 | +$1,005,614 | +14.71% | |
| Two Sigma Investments, Lp | 0.00% | 104,205 | $6,448,205 | $7,396,471 | +$948,266 | +14.71% | |
| Divisadero Street Capital Management, Lp | 0.15% | 103,141 | $6,382,365 | $7,320,948 | +$938,583 | +14.71% | |
| Goldman Sachs Group Inc | 0.00% | 91,574 | $5,666,599 | $6,499,923 | +$833,324 | +14.71% | |
| Meros Investment Management, Lp | 1.71% | 87,181 | $5,394,760 | $6,188,107 | +$793,347 | +14.71% | |
| Essex Investment Management Co Llc | 0.70% | 86,593 | $5,358,375 | $6,146,371 | +$787,996 | +14.71% | |
| Vanguard Portfolio Management Llc | 0.00% | 83,108 | $5,142,723 | $5,899,006 | +$756,283 | +14.71% | |
| Northern Trust Corp | 0.00% | 70,808 | $4,381,600 | $5,025,952 | +$644,352 | +14.71% | |
| Third Avenue Management | Marty Whitman | 0.64% | 64,369 | $3,983,154 | $4,568,912 | +$585,758 | +14.71% |
| Nuveen, Llc | 0.00% | 63,302 | $3,917,128 | $4,493,176 | +$576,048 | +14.71% | |
| Morgan Stanley | 0.00% | 61,925 | $3,831,964 | $4,395,437 | +$563,473 | +14.70% | |
| Bank Of America Corp | 0.00% | 61,857 | $3,827,711 | $4,390,610 | +$562,899 | +14.71% | |
| Atom Investors Lp | 0.30% | 54,846 | $3,393,870 | $3,892,969 | +$499,099 | +14.71% | |
| Jpmorgan Chase & Co | 0.00% | 52,323 | $3,308,383 | $3,713,887 | +$405,504 | +12.26% | |
| Bridgeway Capital Management, Llc | 0.06% | 52,676 | $3,259,591 | $3,738,942 | +$479,351 | +14.71% | |
| Vanguard Fiduciary Trust Co | 0.00% | 51,832 | $3,207,364 | $3,679,035 | +$471,671 | +14.71% | |
| Qube Research & Technologies Ltd | 0.00% | 51,716 | $3,200,186 | $3,670,802 | +$470,616 | +14.71% | |
| Barclays Plc | 0.00% | 51,579 | $3,191,708 | $3,661,077 | +$469,369 | +14.71% | |
| Aqr Capital Management Llc | 0.00% | 46,706 | $2,890,168 | $3,315,192 | +$425,024 | +14.71% | |
| Citadel Advisors Llc | 0.00% | 45,767 | $2,832,062 | $3,248,542 | +$416,480 | +14.71% | |
| Walleye Capital Llc | 0.01% | 41,860 | $2,590,297 | $2,971,223 | +$380,926 | +14.71% | |
| Empowered Funds, Llc | 0.01% | 39,061 | $2,417,095 | $2,772,550 | +$355,455 | +14.71% | |
| Allianz Asset Management Gmbh | 0.00% | 39,015 | $2,414,248 | $2,769,285 | +$355,037 | +14.71% | |
| Deutsche Bank Ag\ | 0.00% | 38,156 | $2,361,093 | $2,708,313 | +$347,220 | +14.71% | |
| Quantinno Capital Management Lp | 0.00% | 36,653 | $2,268,088 | $2,601,630 | +$333,542 | +14.71% | |
| Sg Americas Securities, Llc | 0.00% | 36,521 | $2,260,000 | $2,592,261 | +$332,261 | +14.70% | |
| Castleknight Management Lp | 0.08% | 34,600 | $2,141,048 | $2,455,908 | +$314,860 | +14.71% | |
| Ubs Group Ag | 0.00% | 34,211 | $2,116,977 | $2,428,297 | +$311,320 | +14.71% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 33,500 | $2,072,980 | $2,377,830 | +$304,850 | +14.71% |
| State Of Wisconsin Investment Board | 0.00% | 33,137 | $2,050,518 | $2,352,064 | +$301,546 | +14.71% | |
| Harbor Capital Advisors, Inc. | 0.14% | 32,169 | $1,991,000 | $2,283,356 | +$292,356 | +14.68% | |
| Legato Capital Management Llc | 0.15% | 29,087 | $1,799,904 | $2,064,595 | +$264,691 | +14.71% | |
| Xtx Topco Ltd | 0.02% | 28,392 | $1,756,897 | $2,015,264 | +$258,367 | +14.71% | |
| D. E. Shaw & Co., Inc. | 0.00% | 28,264 | $1,748,976 | $2,006,179 | +$257,203 | +14.71% | |
| Jane Street Group, Llc | 0.00% | 25,810 | $1,597,123 | $1,831,994 | +$234,871 | +14.71% | |
| Bank Of New York Mellon Corp | 0.00% | 25,394 | $1,571,381 | $1,802,466 | +$231,085 | +14.71% |
Frequently asked questions about BXC
Who are the largest institutional holders of BXC?
The largest institutional holders of BXC reported in the latest SEC Form 13F filings include Blackrock, Inc., Gendell Jeffrey L, Dimensional Fund Advisors Lp, Jb Capital Partners Lp, and Punch & Associates Investment Management, Inc.. InsiderSet ranks institutional holders by their latest reported BXC position.
What is BXC institutional ownership?
This page tracks BXC positions reported by institutional investment managers through SEC Form 13F. BLUELINX HOLDINGS INC (BXC) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own BXC?
InsiderSet currently tracks 155 institutional managers reporting BXC holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of BXC shareholders.
How much BXC stock do institutions own?
Institutional investment managers disclosed approximately $455.72M in BXC holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was BXC institutional ownership last updated?
The latest BXC institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional BXC holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its BXC position after the reporting date.
Are institutions buying or selling BXC?
Institutional buying and selling can be analyzed by comparing BXC positions across consecutive 13F reporting periods. InsiderSet's BXC Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View BXC ownership changes.
How has BXC institutional ownership changed over time?
InsiderSet tracks BXC institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.