BlueLinx
BXC
146 hedge funds and large institutions have $564M invested in BlueLinx in 2025 Q3 according to their latest regulatory filings, with 20 funds opening new positions, 55 increasing their positions, 47 reducing their positions, and 17 closing their positions.
33% more funds holding in top 10
Funds holding in top 10: 3 → 4 (+1)
25% more capital inflows, than outflows
Capital inflows: $72.1M | Capital outflows: $57.7M
18% more first-time investments, than exits
New positions opened: 20 | Existing positions closed: 17
17% more repeat investments, than reductions
Existing positions increased: 55 | Existing positions reduced: 47
16% more call options, than puts
Call options by funds: $2.4M | Put options by funds: $2.08M
3.77% more ownership
Funds ownership: 94% → 97.76% (+3.8%)
1% more funds holding
Funds holding: 144 → 146 (+2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Medina Value Partners
Los Angeles,
California
|
+$22.7M |
| 2 |
Catawba River Capital
Lake Wylie,
South Carolina
|
+$8.01M |
| 3 |
GJL
Gendell Jeffrey L
|
+$7.53M |
| 4 |
Heartland Advisors
Milwaukee,
Wisconsin
|
+$5.91M |
| 5 |
Two Sigma Investments
New York
|
+$3.01M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Harbor Capital Advisors
Chicago,
Illinois
|
-$8.03M |
| 2 |
BlackRock
New York
|
-$4.8M |
| 3 |
Millennium Management
New York
|
-$4.39M |
| 4 |
Portolan Capital Management
Boston,
Massachusetts
|
-$4.13M |
| 5 |
American Century Companies
Kansas City,
Missouri
|
-$3.17M |
BXC Hedge Fund Activity: Q3 2025 in Review
146 of the 7,661 institutional investors tracked by Wall St. Rank reported a position in BlueLinx (BXC) for Q3 2025, worth a combined $564M — up 0.57% from $561M a quarter earlier.
Buyers outnumbered sellers: 20 funds opened new BXC positions and 17 closed out — a net gain of 3 holders — while 55 added to existing stakes and 47 trimmed.
The largest buyer was Medina Value Partners, opening a new position worth an estimated $22.7M. The largest seller was Harbor Capital Advisors, cutting an estimated $8.03M.
- 146 institutional investors held BlueLinx (BXC) as of Q3 2025, up from 144 in Q2 2025.
- Funds reported $564M of BlueLinx stock for Q3 2025, up 0.57% quarter-over-quarter.
- 20 funds opened new BlueLinx positions in Q3 2025 and 17 closed out, a net change of +3 holders.
- The largest BlueLinx buyer in Q3 2025 was Medina Value Partners, an estimated $22.7M added.
- The largest BlueLinx seller in Q3 2025 was Harbor Capital Advisors, an estimated $8.03M sold.
Based on aggregated 13F filings for Q3 2025.