Two Sigma Investments
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Two Sigma Investments’s American Airlines Group AAL Stock Holding History

Two Sigma Investments’s Portfolio AAL Stock Details AAL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-45,200
Closed -$693K – 4547
2025
Q4 		$693K Buy
+45,200
New +$610K ﹤0.01% 3147
2022
Q1 		– Sell
-30,300
Closed -$544K – 2545
2021
Q4 		$544K Sell
30,300
-268,800
-90% -$5.16M ﹤0.01% 3174
2021
Q3 		$6.14M Buy
299,100
+76,300
+34% +$1.55M 0.01% 1088
2021
Q2 		$4.73M Buy
222,800
+46,900
+27% +$1.06M 0.01% 1242
2021
Q1 		$4.2M Buy
175,900
+10,000
+6% +$193K 0.01% 1166
2020
Q4 		$2.62M Sell
165,900
-773,000
-82% -$10.7M 0.01% 1316
2020
Q3 		$11.5M Buy
+938,900
New +$11.8M 0.04% 461
2020
Q2 		– Sell
-221,500
Closed -$2.7M – 2882
2020
Q1 		$2.7M Sell
221,500
-167,000
-43% -$3.81M 0.02% 806
2019
Q4 		$11.1M Buy
388,500
+30,000
+8% +$855K 0.03% 572
2019
Q3 		$9.67M Buy
358,500
+254,300
+244% +$7.44M 0.03% 557
2019
Q2 		$3.4M Sell
104,200
-182,200
-64% -$5.88M 0.01% 1110
2019
Q1 		$9.1M Buy
286,400
+190,500
+199% +$6.4M 0.03% 693
2018
Q4 		$3.08M Buy
95,900
+39,300
+69% +$1.37M 0.01% 1028
2018
Q3 		$2.34M Buy
56,600
+22,000
+64% +$860K 0.01% 1374
2018
Q2 		$1.31M Buy
34,600
+26,800
+344% +$1.18M ﹤0.01% 1933
2018
Q1 		$405K Sell
7,800
-13,200
-63% -$707K ﹤0.01% 2600
2017
Q4 		$1.09M Sell
21,000
-52,200
-71% -$2.6M ﹤0.01% 1905
2017
Q3 		$3.48M Buy
73,200
+44,600
+156% +$2.16M 0.01% 992
2017
Q2 		$1.44M Sell
28,600
-3,400
-11% -$158K 0.01% 1654
2017
Q1 		$1.35M Buy
32,000
+3,300
+11% +$149K ﹤0.01% 1717
2016
Q4 		$1.34M Sell
28,700
-227,200
-89% -$9.89M 0.01% 1791
2016
Q3 		$9.37M Buy
255,900
+243,000
+1,884% +$8.58M 0.03% 573
2016
Q2 		$365K Buy
+12,900
New +$436K ﹤0.01% 2444
2016
Q1 		– Sell
-14,000
Closed -$593K – 2746
2015
Q4 		$593K Sell
14,000
-47,000
-77% -$2.04M ﹤0.01% 1862
2015
Q3 		$2.37M Buy
+61,000
New +$2.5M 0.01% 777

Other funds holding AAL

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return

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

Two Sigma Investments increased its American Airlines Group (AAL) stake by 13% in Q1 2026, buying an estimated $21.2M and bringing the position to 14,180,118 shares worth $152M. The position accounts for 0.12% of the portfolio, ranked #189.

Two Sigma Investments first reported a position in AAL in Q4 2013 and has held it in 31 quarters since. The position peaked at $208M in Q3 2021. 564 funds tracked by Wall St. Rank hold AAL as of Q1 2026.

  • Two Sigma Investments held 14,180,118 shares of American Airlines Group worth $152M as of Q1 2026.
  • Two Sigma Investments bought 1,597,220 American Airlines Group shares in Q1 2026, an estimated $21.2M.
  • American Airlines Group made up 0.12% of Two Sigma Investments's portfolio in Q1 2026, its #189 holding.
  • Two Sigma Investments first reported a position in American Airlines Group in Q4 2013 and has held it in 31 quarters since.
  • Two Sigma Investments's American Airlines Group position peaked at $208M in Q3 2021.
  • 564 funds tracked by Wall St. Rank held American Airlines Group as of Q1 2026.

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