Boston Partners
AA icon

Boston Partners’s Alcoa AA Stock Holding History

Boston Partners’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
Q2 		$8.53M Buy
163,597
+42,787
+35% +$2.87M 0.01% 472
2026
Q1 		$8.01M Buy
120,810
+43,971
+57% +$2.7M 0.01% 442
2025
Q4 		$4.08M Sell
76,839
-6,139
-7% -$251K ﹤0.01% 491
2025
Q3 		$2.73M Sell
82,978
-4,659
-5% -$145K ﹤0.01% 526
2025
Q2 		$2.59M Buy
87,637
+51,293
+141% +$1.39M ﹤0.01% 524
2025
Q1 		$1.11M Sell
36,344
-463,689
-93% -$16.2M ﹤0.01% 552
2024
Q4 		$18.9M Buy
500,033
+218,224
+77% +$9.07M 0.02% 333
2024
Q3 		$10.9M Buy
+281,809
New +$9.6M 0.01% 391
2018
Q3 		– Sell
-42,055
Closed -$1.97M – 697
2018
Q2 		$1.97M Sell
42,055
-61,311
-59% -$3.08M ﹤0.01% 658
2018
Q1 		$4.65M Buy
103,366
+11,948
+13% +$592K 0.01% 491
2017
Q4 		$4.92M Buy
91,418
+5,323
+6% +$243K 0.01% 505
2017
Q3 		$4.01M Sell
86,095
-11,880
-12% -$475K 0.01% 548
2017
Q2 		$3.2M Buy
97,975
+53,689
+121% +$1.74M ﹤0.01% 578
2017
Q1 		$1.52M Sell
44,286
-1,413
-3% -$49.4K ﹤0.01% 683
2016
Q4 		$1.28M Sell
45,699
-125,464
-73% -$3.41M ﹤0.01% 702
2016
Q3 		$4.17M Hold
171,163
– – 0.01% 515
2016
Q2 		$3.81M Buy
171,163
+45,065
+36% +$1.05M 0.01% 531
2016
Q1 		$2.9M Buy
126,098
+21,340
+20% +$434K ﹤0.01% 549
2015
Q4 		$2.48M Buy
104,758
+36,066
+53% +$805K ﹤0.01% 581
2015
Q3 		$1.59M Buy
+68,692
New +$1.61M ﹤0.01% 627
2014
Q4 		– Sell
-75,302
Closed -$2.91M – 718
2014
Q3 		$2.91M Sell
75,302
-26,983
-26% -$1.06M ﹤0.01% 589
2014
Q2 		$3.66M Buy
102,285
+907
+0.9% +$29.7K 0.01% 563
2014
Q1 		$3.13M Sell
101,378
-34,086
-25% -$947K 0.01% 581
2013
Q4 		$3.46M Hold
135,464
– – 0.01% 556
2013
Q3 		$2.64M Hold
135,464
– – 0.01% 571
2013
Q2 		$2.55M Buy
+135,464
New +$2.71M 0.01% 569

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

Boston Partners's AA Position: Q2 2026 in Review

Boston Partners increased its Alcoa (AA) stake by 35% in Q2 2026, buying an estimated $2.87M and bringing the position to 163,597 shares worth $8.53M. The position accounts for 0.01% of the portfolio, ranked #472.

Boston Partners first reported a position in AA in Q2 2013 and has held it in 26 quarters since. The position peaked at $18.9M in Q4 2024. 712 funds tracked by Wall St. Rank hold AA as of Q2 2026.

  • Boston Partners held 163,597 shares of Alcoa worth $8.53M as of Q2 2026.
  • Boston Partners bought 42,787 Alcoa shares in Q2 2026, an estimated $2.87M.
  • Alcoa made up 0.01% of Boston Partners's portfolio in Q2 2026, its #472 holding.
  • Boston Partners first reported a position in Alcoa in Q2 2013 and has held it in 26 quarters since.
  • Boston Partners's Alcoa position peaked at $18.9M in Q4 2024.
  • 712 funds tracked by Wall St. Rank held Alcoa as of Q2 2026.

Based on Boston Partners's 13F filing for Q2 2026, filed 4 Aug 2026.