Boston Partners
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Boston Partners’s United Airlines UAL Stock Holding History

Boston Partners’s Portfolio UAL Stock Details UAL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$324M Buy
3,517,034
+1,172,359
+50% +$123M 0.34% 97
2025
Q4 		$263M Sell
2,344,675
-90,300
-4% -$9.13M 0.27% 131
2025
Q3 		$235M Buy
2,434,975
+105,525
+5% +$10.1M 0.24% 144
2025
Q2 		$185M Sell
2,329,450
-470,810
-17% -$34.7M 0.21% 163
2025
Q1 		$193M Sell
2,800,260
-511,914
-15% -$48.3M 0.23% 155
2024
Q4 		$324M Buy
+3,312,174
New +$280M 0.39% 86
2020
Q1 		– Sell
-1,032
Closed -$90K – 750
2019
Q4 		$90K Sell
1,032
-11
-1% -$987 ﹤0.01% 666
2019
Q3 		$92K Buy
+1,043
New +$92.2K ﹤0.01% 668
2018
Q3 		– Sell
-225,236
Closed -$15.7M – 780
2018
Q2 		$15.7M Sell
225,236
-742,932
-77% -$51.6M 0.02% 349
2018
Q1 		$67.3M Sell
968,168
-906,739
-48% -$62.6M 0.08% 217
2017
Q4 		$126M Sell
1,874,907
-7,926
-0.4% -$494K 0.15% 166
2017
Q3 		$115M Sell
1,882,833
-2,957,217
-61% -$197M 0.14% 172
2017
Q2 		$364M Buy
4,840,050
+1,324,894
+38% +$100M 0.46% 76
2017
Q1 		$248M Sell
3,515,156
-214,978
-6% -$15.5M 0.32% 105
2016
Q4 		$272M Buy
3,730,134
+706,343
+23% +$45M 0.36% 99
2016
Q3 		$159M Sell
3,023,791
-105,950
-3% -$5.1M 0.22% 146
2016
Q2 		$128M Sell
3,129,741
-1,732,414
-36% -$82M 0.19% 161
2016
Q1 		$291M Sell
4,862,155
-193,701
-4% -$10.3M 0.43% 71
2015
Q4 		$290M Buy
5,055,856
+702,994
+16% +$40.6M 0.42% 71
2015
Q3 		$231M Buy
4,352,862
+86,225
+2% +$4.86M 0.35% 91
2015
Q2 		$226M Buy
4,266,637
+2,170,898
+104% +$126M 0.32% 98
2015
Q1 		$141M Sell
2,095,739
-66,953
-3% -$4.54M 0.21% 138
2014
Q4 		$145M Buy
2,162,692
+103,235
+5% +$5.72M 0.22% 124
2014
Q3 		$96.4M Buy
2,059,457
+109,221
+6% +$5.07M 0.16% 152
2014
Q2 		$80.1M Buy
+1,950,236
New +$84M 0.13% 166

Other funds holding UAL

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Sanders Capital
Sanders Capital West Palm Beach, Florida $83.9B AUM 37.89% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Boston Partners's UAL Position: Q1 2026 in Review

Boston Partners increased its United Airlines (UAL) stake by 50% in Q1 2026, buying an estimated $123M and bringing the position to 3,517,034 shares worth $324M. The position accounts for 0.34% of the portfolio, ranked #97.

Boston Partners first reported a position in UAL in Q2 2014 and has held it in 25 quarters since. The position peaked at $364M in Q2 2017. 971 funds tracked by Wall St. Rank hold UAL as of Q1 2026.

  • Boston Partners held 3,517,034 shares of United Airlines worth $324M as of Q1 2026.
  • Boston Partners bought 1,172,359 United Airlines shares in Q1 2026, an estimated $123M.
  • United Airlines made up 0.34% of Boston Partners's portfolio in Q1 2026, its #97 holding.
  • Boston Partners first reported a position in United Airlines in Q2 2014 and has held it in 25 quarters since.
  • Boston Partners's United Airlines position peaked at $364M in Q2 2017.
  • 971 funds tracked by Wall St. Rank held United Airlines as of Q1 2026.

Based on Boston Partners's 13F filing for Q1 2026, filed 11 May 2026.