CM
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CastleKnight Management’s ArcBest ARCB Stock Holding History

CastleKnight Management’s Portfolio ARCB Stock Details ARCB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$16.1M Buy
112,095
+65,100
+139% +$8.47M 0.22% 68
2026
Q1 		$4.62M Buy
+46,995
New +$4.45M 0.08% 178

Other funds holding ARCB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
MRCP
Maple Rock Capital Partners Toronto, Ontario, Canada $5.1B AUM 214.22% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return

CastleKnight Management's ARCB Position: Q2 2026 in Review

CastleKnight Management increased its ArcBest (ARCB) stake by 139% in Q2 2026, buying an estimated $8.47M and bringing the position to 112,095 shares worth $16.1M. The position accounts for 0.22% of the portfolio, ranked #68.

CastleKnight Management first reported a position in ARCB in Q1 2026 and has held it in 2 quarters since. 331 funds tracked by Wall St. Rank hold ARCB as of Q2 2026.

  • CastleKnight Management held 112,095 shares of ArcBest worth $16.1M as of Q2 2026.
  • CastleKnight Management bought 65,100 ArcBest shares in Q2 2026, an estimated $8.47M.
  • ArcBest made up 0.22% of CastleKnight Management's portfolio in Q2 2026, its #68 holding.
  • CastleKnight Management first reported a position in ArcBest in Q1 2026 and has held it in 2 quarters since.
  • 331 funds tracked by Wall St. Rank held ArcBest as of Q2 2026.

Based on CastleKnight Management's 13F filing for Q2 2026, filed 14 Aug 2026.