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Two Sigma Securities’s Kaiser Aluminum KALU Stock Holding History

Two Sigma Securities’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 		$266K Buy
+1,358
New +$231K 0.02% 961
2017
Q2 		– Sell
-2,719
Closed -$217K – 1026
2017
Q1 		$217K Buy
+2,719
New +$216K 0.04% 595
2016
Q4 		– Sell
-2,471
Closed -$214K – 831
2016
Q3 		$214K Buy
+2,471
New +$212K 0.07% 417

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 $3.37T AUM 44.26% 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

Two Sigma Securities's KALU Position: Q2 2026 in Review

Two Sigma Securities opened a new position in Kaiser Aluminum (KALU) in Q2 2026: 1,358 shares worth $266K. The stake represents 0.02% of the portfolio and ranks #961 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in KALU as recently as Q1 2017.

Two Sigma Securities first reported a position in KALU in Q3 2016 and has held it in 3 quarters since. 335 funds tracked by Wall St. Rank hold KALU as of Q2 2026.

  • Two Sigma Securities held 1,358 shares of Kaiser Aluminum worth $266K as of Q2 2026.
  • Kaiser Aluminum was a new Two Sigma Securities position in Q2 2026.
  • Kaiser Aluminum made up 0.02% of Two Sigma Securities's portfolio in Q2 2026, its #961 holding.
  • Two Sigma Securities first reported a position in Kaiser Aluminum in Q3 2016 and has held it in 3 quarters since.
  • 335 funds tracked by Wall St. Rank held Kaiser Aluminum as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.