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Brown Brothers Harriman & Co’s Kaiser Aluminum KALU Stock Holding History

Brown Brothers Harriman & Co’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
Q1 		$9.64K Buy
80
+12
+18% +$1.52K ﹤0.01% 1365
2025
Q4 		$7.81K Buy
+68
New +$6.47K ﹤0.01% 1400
2022
Q4 		– Sell
-133
Closed -$8K – 1386
2022
Q3 		$8K Hold
133
– – ﹤0.01% 1203
2022
Q2 		$11K Buy
+133
New +$12.4K ﹤0.01% 993
2018
Q1 		– Sell
-25
Closed -$3K – 968
2017
Q4 		$3K Buy
+25
New +$2.5K ﹤0.01% 957

Other funds holding KALU

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Brown Brothers Harriman & Co's KALU Position: Q1 2026 in Review

Brown Brothers Harriman & Co increased its Kaiser Aluminum (KALU) stake by 18% in Q1 2026, buying an estimated $1.52K and bringing the position to 80 shares worth $9.64K. The position accounts for ﹤0.01% of the portfolio, ranked #1365.

Brown Brothers Harriman & Co first reported a position in KALU in Q4 2017 and has held it in 5 quarters since. The position peaked at $11K in Q2 2022. 286 funds tracked by Wall St. Rank hold KALU as of Q1 2026.

  • Brown Brothers Harriman & Co held 80 shares of Kaiser Aluminum worth $9.64K as of Q1 2026.
  • Brown Brothers Harriman & Co bought 12 Kaiser Aluminum shares in Q1 2026, an estimated $1.52K.
  • Kaiser Aluminum made up ﹤0.01% of Brown Brothers Harriman & Co's portfolio in Q1 2026, its #1365 holding.
  • Brown Brothers Harriman & Co first reported a position in Kaiser Aluminum in Q4 2017 and has held it in 5 quarters since.
  • Brown Brothers Harriman & Co's Kaiser Aluminum position peaked at $11K in Q2 2022.
  • 286 funds tracked by Wall St. Rank held Kaiser Aluminum as of Q1 2026.

Based on Brown Brothers Harriman & Co's 13F filing for Q1 2026, filed 14 May 2026.