BXC BlueLinx Holdings Inc.

NYSE
$76.35

BlueLinx Holdings Inc. (BXC) Hedge Fund Activity

This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.

Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.

Hedge fund breadth
+44.00
18 buyers / 7 sellers
STRONG BUYING
Funds compared
27
funds with comparable BXC positions
25 current holders · 14 prior-quarter holders
Net share change
+183.0K
+284.5K added, -101.5K cut
Position activity
13 new 5 increased 5 reduced 2 exited

Most significant moves

Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.

Fund Action Shares changed Change Est. value Portfolio wt. Score
D. E. Shaw & Co., Inc. Quant New +28.3K — $1.7M 0.0% 60
Qube Research & Technologies Ltd Quant New +51.7K — $3.2M 0.0% 57
Polar Asset Management Partners Long/Short Sold Out -82.5K -100.0% $5.1M 0.0% 56
Magnetar Capital Event Quant New +6.9K — $429.6K 0.0% 54
Man Group Event Long/Short New +23.0K — $1.4M 0.0% 54
Tudor Investment Corporation Macro New +5.1K — $312.9K 0.0% 53
Walleye Capital Long/Short Quant New +41.9K — $2.6M 0.0% 53
Quadrature Capital Quant New +11.1K — $687.2K 0.0% 52
CastleKnight Management Long/Short New +34.6K — $2.1M 0.1% 52
ExodusPoint Capital Management Long/Short Quant New +4.4K — $274.9K 0.0% 52

Most significant buyers

By move score, not size.

  • D. E. Shaw & Co., Inc. New · +28.3K
  • Qube Research & Technologies Ltd New · +51.7K
  • Magnetar Capital New · +6.9K
  • Man Group New · +23.0K
  • Tudor Investment Corporation New · +5.1K

Most significant sellers

By move score, not size.

  • Polar Asset Management Partners Sold Out · -82.5K
  • Engineers Gate Sold Out · -11.2K
  • RENAISSANCE TECHNOLOGIES LLC Reduced · -3.1K
  • Quantbot Technologies Reduced · -1.9K
  • MILLENNIUM MANAGEMENT LLC Reduced · -459

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
D. E. Shaw & Co., Inc. 1 28.3K 0 +28.3K — 0.0% New 60
Qube Research & Technologies Ltd 2 51.7K 0 +51.7K — 0.0% New 57
Polar Asset Management Partners 3 0 82.5K -82.5K -100.0% 0.0% Sold Out 56
Magnetar Capital 2 6.9K 0 +6.9K — 0.0% New 54
Man Group 3 23.0K 0 +23.0K — 0.0% New 54
Tudor Investment Corporation 2 5.1K 0 +5.1K — 0.0% New 53
Walleye Capital 3 41.9K 0 +41.9K — 0.0% New 53
Quadrature Capital 3 11.1K 0 +11.1K — 0.0% New 52
CastleKnight Management 3 34.6K 0 +34.6K — 0.1% New 52
ExodusPoint Capital Management 3 4.4K 0 +4.4K — 0.0% New 52
Schonfeld Strategic Advisors 3 7.5K 0 +7.5K — 0.0% New 51
Brevan Howard Capital Management 3 8.3K 0 +8.3K — 0.0% New 49
CenterBook Partners 4 11.8K 0 +11.8K — 0.0% New 49
Winton Group 4 5.9K 0 +5.9K — 0.0% New 48
Engineers Gate 4 0 11.2K -11.2K -100.0% 0.0% Sold Out 48
CITADEL ADVISORS LLC 1 45.8K 27.4K +18.4K +67.1% 0.0% Increased 46
Aristeia Capital 2 11.2K 6.6K +4.6K +68.8% 0.0% Increased 40
TWO SIGMA INVESTMENTS, LP 2 104.2K 88.3K +15.9K +18.0% 0.0% Increased 30
RENAISSANCE TECHNOLOGIES LLC 1 33.5K 36.6K -3.1K -8.5% 0.0% Reduced 29
Quantbot Technologies 4 1.8K 3.7K -1.9K -51.9% 0.0% Reduced 27
MILLENNIUM MANAGEMENT LLC 2 14.6K 15.0K -459 -3.1% 0.0% Reduced 27
Balyasny Asset Management L.P. 2 9.7K 9.8K -97 -1.0% 0.0% Reduced 26
Squarepoint Ops LLC 2 9.6K 8.9K +734 +8.3% 0.0% Increased 26
Aquatic Capital Management 4 5.7K 8.0K -2.2K -27.9% 0.0% Reduced 24
AQR Capital Management 3 46.7K 42.2K +4.5K +10.6% 0.0% Increased 22
Divisadero Street Capital Management 2 103.1K 103.1K 0 +0.0% 0.1% Unchanged 19
Caxton Associates 3 5.1K 5.1K 0 +0.0% 0.0% Unchanged 17

Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.

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Hedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.