HI
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Horizon Investments’s Kaiser Aluminum KALU Stock Holding History

Horizon Investments’s Portfolio KALU Stock Details KALU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.47M Buy
7,526
+1,824
+32% +$310K 0.02% 620
2026
Q1 		$687K Sell
5,702
-75
-1% -$9.5K 0.01% 802
2025
Q4 		$664K Buy
+5,777
New +$550K 0.01% 746

Other funds holding KALU

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return

Horizon Investments's KALU Position: Q2 2026 in Review

Horizon Investments increased its Kaiser Aluminum (KALU) stake by 32% in Q2 2026, buying an estimated $310K and bringing the position to 7,526 shares worth $1.47M. The position accounts for 0.02% of the portfolio, ranked #620.

Horizon Investments first reported a position in KALU in Q4 2025 and has held it in 3 quarters since. 335 funds tracked by Wall St. Rank hold KALU as of Q2 2026.

  • Horizon Investments held 7,526 shares of Kaiser Aluminum worth $1.47M as of Q2 2026.
  • Horizon Investments bought 1,824 Kaiser Aluminum shares in Q2 2026, an estimated $310K.
  • Kaiser Aluminum made up 0.02% of Horizon Investments's portfolio in Q2 2026, its #620 holding.
  • Horizon Investments first reported a position in Kaiser Aluminum in Q4 2025 and has held it in 3 quarters since.
  • 335 funds tracked by Wall St. Rank held Kaiser Aluminum as of Q2 2026.

Based on Horizon Investments's 13F filing for Q2 2026, filed 13 Aug 2026.