ARCB ArcBest Corporation

NASDAQ
$134.86

ArcBest Corporation (ARCB) 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
+37.50
22 buyers / 10 sellers
STRONG BUYING
Funds compared
32
funds with comparable ARCB positions
27 current holders · 16 prior-quarter holders
Net share change
+780.2K
+1.07M added, -286.5K cut
Position activity
16 new 6 increased 5 reduced 5 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
MARSHALL WACE, LLP Long/Short New +79.6K — $11.4M 0.0% 60
Maverick Capital Long/Short Growth Sold Out -11.1K -100.0% $1.6M 0.0% 59
Balyasny Asset Management L.P. New +10.0K — $1.4M 0.0% 59
Woodline Partners LP Long/Short Sold Out -82.5K -100.0% $11.8M 0.0% 58
D. E. Shaw & Co., Inc. Quant Sold Out -6.9K -100.0% $986.0K 0.0% 58
Squarepoint Ops LLC Quant New +29.2K — $4.2M 0.0% 57
Hudson Bay Capital Management Event New +50.9K — $7.3M 0.0% 55
Voloridge Investment Management Quant Sold Out -7.0K -100.0% $1.0M 0.0% 55
MILLENNIUM MANAGEMENT LLC Increased +127.9K +888.3% $18.4M 0.0% 55
Caxton Associates Macro New +9.3K — $1.3M 0.0% 55

Most significant buyers

By move score, not size.

  • MARSHALL WACE, LLP New · +79.6K
  • Balyasny Asset Management L.P. New · +10.0K
  • Squarepoint Ops LLC New · +29.2K
  • Hudson Bay Capital Management New · +50.9K
  • MILLENNIUM MANAGEMENT LLC Increased · +127.9K

Most significant sellers

By move score, not size.

  • Maverick Capital Sold Out · -11.1K
  • Woodline Partners LP Sold Out · -82.5K
  • D. E. Shaw & Co., Inc. Sold Out · -6.9K
  • Voloridge Investment Management Sold Out · -7.0K
  • Centiva Capital Sold Out · -2.1K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
MARSHALL WACE, LLP 2 79.6K 0 +79.6K — 0.0% New 60
Maverick Capital 2 0 11.1K -11.1K -100.0% 0.0% Sold Out 59
Balyasny Asset Management L.P. 2 10.0K 0 +10.0K — 0.0% New 59
Woodline Partners LP 2 0 82.5K -82.5K -100.0% 0.0% Sold Out 58
D. E. Shaw & Co., Inc. 1 0 6.9K -6.9K -100.0% 0.0% Sold Out 58
Squarepoint Ops LLC 2 29.2K 0 +29.2K — 0.0% New 57
Hudson Bay Capital Management 3 50.9K 0 +50.9K — 0.0% New 55
Voloridge Investment Management 2 0 7.0K -7.0K -100.0% 0.0% Sold Out 55
MILLENNIUM MANAGEMENT LLC 2 142.3K 14.4K +127.9K +888.3% 0.0% Increased 55
Caxton Associates 3 9.3K 0 +9.3K — 0.0% New 55
Capital Fund Management 3 25.0K 0 +25.0K — 0.0% New 55
Quadrature Capital 3 7.3K 0 +7.3K — 0.0% New 55
RENAISSANCE TECHNOLOGIES LLC 1 63.7K 2.5K +61.2K +2414.2% 0.0% Increased 54
CITADEL ADVISORS LLC 1 57.7K 5.0K +52.7K +1053.0% 0.0% Increased 54
Qube Research & Technologies Ltd 2 340.4K 30.3K +310.1K +1022.5% 0.1% Increased 53
Schonfeld Strategic Advisors 3 15.0K 0 +15.0K — 0.0% New 53
Trexquant Investment 3 12.9K 0 +12.9K — 0.0% New 53
Brevan Howard Capital Management 3 14.1K 0 +14.1K — 0.0% New 51
Edgestream Partners 4 16.3K 0 +16.3K — 0.1% New 51
Aquatic Capital Management 4 27.6K 0 +27.6K — 0.1% New 51
Winton Group 4 11.7K 0 +11.7K — 0.1% New 51
CastleKnight Management 3 112.1K 47.0K +65.1K +138.5% 0.6% Increased 49
CenterBook Partners 4 1.6K 0 +1.6K — 0.0% New 49
Centiva Capital 4 0 2.1K -2.1K -100.0% 0.0% Sold Out 48
Y-Intercept 4 1.6K 0 +1.6K — 0.0% New 48
Engineers Gate 4 6.2K 0 +6.2K — 0.0% New 48
Jain Global 3 2.7K 54.5K -51.8K -95.1% 0.0% Reduced 47
Walleye Capital 3 772 26.2K -25.5K -97.1% 0.0% Reduced 46
Maple Rock Capital Partners 2 535.7K 404.3K +131.4K +32.5% 1.5% Increased 46
ExodusPoint Capital Management 3 11.0K 47.5K -36.5K -76.8% 0.0% Reduced 43
TWO SIGMA INVESTMENTS, LP 2 41.6K 96.9K -55.3K -57.0% 0.0% Reduced 42
AQR Capital Management 3 45.0K 52.9K -7.9K -15.0% 0.0% Reduced 25

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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.