Two Sigma Investments
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Two Sigma Investments’s Alcoa AA Stock Holding History

Two Sigma Investments’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
2026
Q1 		$2.33M Buy
35,100
+30,100
+602% +$1.85M ﹤0.01% 2638
2025
Q4 		$266K Buy
+5,000
New +$205K ﹤0.01% 3636
2022
Q1 		– Sell
-108,400
Closed -$6.46M – 2541
2021
Q4 		$6.46M Buy
108,400
+56,100
+107% +$2.81M 0.01% 1045
2021
Q3 		$2.56M Buy
52,300
+10,000
+24% +$423K 0.01% 1751
2021
Q2 		$3.43M Sell
42,300
-29,300
-41% -$1.07M 0.01% 1449
2021
Q1 		$2.33M Buy
+71,600
New +$1.81M 0.01% 1588
2020
Q4 		– Sell
-59,000
Closed -$686K – 3276
2020
Q3 		$686K Buy
59,000
+42,500
+258% +$571K ﹤0.01% 2011
2020
Q2 		$185K Sell
16,500
-128,400
-89% -$1.15M ﹤0.01% 2663
2020
Q1 		$893K Buy
144,900
+46,000
+47% +$631K 0.01% 1494
2019
Q4 		$2.13M Buy
98,900
+55,900
+130% +$1.16M 0.01% 1537
2019
Q3 		$863K Sell
43,000
-174,700
-80% -$3.63M ﹤0.01% 2106
2019
Q2 		$5.1M Buy
217,700
+50,700
+30% +$1.26M 0.02% 889
2019
Q1 		$4.7M Buy
167,000
+19,400
+13% +$555K 0.02% 995
2018
Q4 		$3.92M Buy
147,600
+132,600
+884% +$4.46M 0.02% 915
2018
Q3 		$606K Sell
15,000
-83,300
-85% -$3.62M ﹤0.01% 2317
2018
Q2 		$4.61M Sell
98,300
-44,700
-31% -$2.25M 0.01% 1062
2018
Q1 		$6.43M Buy
+143,000
New +$7.08M 0.02% 813
2016
Q3 		– Sell
-122,389
Closed -$2.73M – 3050
2016
Q2 		$2.73M Buy
122,389
+102,414
+513% +$2.4M 0.01% 1072
2016
Q1 		$460K Sell
19,975
-2,913
-13% -$59.3K ﹤0.01% 2112
2015
Q4 		$543K Sell
22,888
-17,478
-43% -$390K ﹤0.01% 1909
2015
Q3 		$937K Sell
40,366
-4,994
-11% -$117K ﹤0.01% 1236
2015
Q2 		$1.22M Buy
+45,360
New +$1.41M 0.01% 1526

Other funds holding AA

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Eagle Capital Management (New York)
Eagle Capital Management (New York) New York $29.8B AUM 12.13% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Two Sigma Investments's AA Position: Q1 2026 in Review

Two Sigma Investments increased its Alcoa (AA) stake by 2,115% in Q1 2026, buying an estimated $11M and bringing the position to 188,302 shares worth $12.5M. The position accounts for 0.01% of the portfolio, ranked #1261.

Two Sigma Investments first reported a position in AA in Q2 2013 and has held it in 43 quarters since. The position peaked at $174M in Q1 2022. 755 funds tracked by Wall St. Rank hold AA as of Q1 2026.

  • Two Sigma Investments held 188,302 shares of Alcoa worth $12.5M as of Q1 2026.
  • Two Sigma Investments bought 179,802 Alcoa shares in Q1 2026, an estimated $11M.
  • Alcoa made up 0.01% of Two Sigma Investments's portfolio in Q1 2026, its #1261 holding.
  • Two Sigma Investments first reported a position in Alcoa in Q2 2013 and has held it in 43 quarters since.
  • Two Sigma Investments's Alcoa position peaked at $174M in Q1 2022.
  • 755 funds tracked by Wall St. Rank held Alcoa as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.