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SIG Brokerage’s Alcoa AA Stock Holding History

SIG Brokerage’s Portfolio AA Stock Details AA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-50,000
Closed -$1.64M – 657
2025
Q3 		$1.64M Sell
50,000
-30,000
-38% -$933K 0.05% 297
2025
Q2 		$2.36M Buy
+80,000
New +$2.16M 0.06% 203
2025
Q1 		– Sell
-125,000
Closed -$4.72M – 527
2024
Q4 		$4.72M Buy
+125,000
New +$5.19M 0.25% 66

Other funds holding AA

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 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
Eagle Capital Management (New York)
Eagle Capital Management (New York) New York $32.7B AUM 17.15% 1-Year Est. Return
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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

SIG Brokerage's AA Position: Q2 2026 in Review

SIG Brokerage opened a new position in Alcoa (AA) in Q2 2026: 7,808 shares worth $407K. The stake represents 0.01% of the portfolio and ranks #708 among its holdings. This is a return to the name: SIG Brokerage previously reported a position in AA as recently as Q4 2025.

SIG Brokerage first reported a position in AA in Q4 2024 and has held it in 5 quarters since. The position peaked at $1.53M in Q3 2025. 711 funds tracked by Wall St. Rank hold AA as of Q2 2026.

  • SIG Brokerage held 7,808 shares of Alcoa worth $407K as of Q2 2026.
  • Alcoa was a new SIG Brokerage position in Q2 2026.
  • Alcoa made up 0.01% of SIG Brokerage's portfolio in Q2 2026, its #708 holding.
  • SIG Brokerage first reported a position in Alcoa in Q4 2024 and has held it in 5 quarters since.
  • SIG Brokerage's Alcoa position peaked at $1.53M in Q3 2025.
  • 711 funds tracked by Wall St. Rank held Alcoa as of Q2 2026.

Based on SIG Brokerage's 13F filing for Q2 2026, filed 14 Aug 2026.