Robeco Institutional Asset Management
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Robeco Institutional Asset Management’s Occidental Petroleum OXY Stock Holding History

Robeco Institutional Asset Management’s Portfolio OXY Stock Details OXY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$24.3M Buy
500,115
+371,580
+289% +$21.1M 0.03% 342
2026
Q1 		$8.35M Buy
+128,535
New +$6.46M 0.01% 451
2025
Q1 		– Sell
-33,052
Closed -$1.63M – 920
2024
Q4 		$1.63M Buy
+33,052
New +$1.67M ﹤0.01% 735
2024
Q1 		– Sell
-10,832
Closed -$647K – 1041
2023
Q4 		$647K Sell
10,832
-2,079
-16% -$127K ﹤0.01% 822
2023
Q3 		$838K Hold
12,911
– – ﹤0.01% 793
2023
Q2 		$759K Sell
12,911
-3,520
-21% -$211K ﹤0.01% 812
2023
Q1 		$1.03M Sell
16,431
-109,596
-87% -$6.81M ﹤0.01% 772
2022
Q4 		$7.94M Sell
126,027
-294,722
-70% -$20.1M 0.02% 484
2022
Q3 		$25.9M Sell
420,749
-53,140
-11% -$3.4M 0.08% 217
2022
Q2 		$27.9M Sell
473,889
-85,910
-15% -$5.28M 0.09% 216
2022
Q1 		$31.8M Sell
559,799
-34,452
-6% -$1.52M 0.07% 267
2021
Q4 		$17.2M Buy
594,251
+290,077
+95% +$9.1M 0.04% 367
2021
Q3 		$9M Buy
304,174
+61,728
+25% +$1.65M 0.02% 473
2021
Q2 		$7.58M Sell
242,446
-3,909
-2% -$105K 0.02% 523
2021
Q1 		$6.56M Buy
246,355
+11,215
+5% +$281K 0.02% 531
2020
Q4 		$4.07M Buy
235,140
+98,567
+72% +$1.35M 0.01% 575
2020
Q3 		$1.37M Sell
136,573
-89,736
-40% -$1.27M ﹤0.01% 672
2020
Q2 		$4.14M Sell
226,309
-8,478
-4% -$134K 0.01% 563
2020
Q1 		$2.72M Sell
234,787
-5,043
-2% -$166K 0.01% 638
2019
Q4 		$9.88M Sell
239,830
-39,742
-14% -$1.59M 0.03% 481
2019
Q3 		$12.4M Sell
279,572
-880,873
-76% -$41.6M 0.04% 409
2019
Q2 		$58.3M Sell
1,160,445
-235,178
-17% -$13.2M 0.21% 135
2019
Q1 		$92.4M Sell
1,395,623
-231,706
-14% -$15.3M 0.34% 66
2018
Q4 		$99.9M Buy
1,627,329
+920
+0.1% +$64.7K 0.45% 48
2018
Q3 		$134M Buy
1,626,409
+263,621
+19% +$21.3M 0.53% 39
2018
Q2 		$114M Buy
1,362,788
+686,144
+101% +$54.8M 0.52% 41
2018
Q1 		$44.1M Buy
676,644
+592,239
+702% +$41.4M 0.21% 132
2017
Q4 		$6.23M Buy
84,405
+44,017
+109% +$2.99M 0.03% 455
2017
Q3 		$2.59M Buy
40,388
+24,482
+154% +$1.49M 0.02% 542
2017
Q2 		$952K Sell
15,906
-650
-4% -$39.8K 0.01% 671
2017
Q1 		$1.05M Hold
16,556
– – 0.01% 643
2016
Q4 		$1.18M Sell
16,556
-37,125
-69% -$2.64M 0.01% 569
2016
Q3 		$3.91M Sell
53,681
-16,859
-24% -$1.26M 0.03% 419
2016
Q2 		$5.33M Buy
70,540
+1,757
+3% +$131K 0.04% 357
2016
Q1 		$4.71M Sell
68,783
-31,747
-32% -$2.13M 0.04% 365
2015
Q4 		$6.78M Sell
100,530
-1,105,713
-92% -$79.5M 0.06% 279
2015
Q3 		$79.7M Buy
1,206,243
+175,400
+17% +$12.2M 0.61% 34
2015
Q2 		$80M Buy
1,030,843
+427,291
+71% +$33.4M 0.61% 37
2015
Q1 		$44M Sell
603,552
-57,838
-9% -$4.47M 0.33% 88
2014
Q4 		$53.2M Buy
661,390
+12,324
+2% +$1.02M 0.38% 76
2014
Q3 		$59.8M Sell
649,066
-125,707
-16% -$12.1M 0.43% 63
2014
Q2 		$76.2M Buy
774,773
+84,689
+12% +$7.96M 0.55% 54
2014
Q1 		$63M Buy
690,084
+124,833
+22% +$11.2M 0.48% 63
2013
Q4 		$51.5M Buy
565,251
+53,041
+10% +$4.84M 0.43% 63
2013
Q3 		$45.9M Buy
512,210
+9,389
+2% +$807K 0.45% 62
2013
Q2 		$43M Buy
+502,821
New +$42.5M 0.43% 62

Other funds holding OXY

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
SI
Scharf Investments Los Gatos, California $3.03B AUM 7.75% 1-Year Est. Return
CB
Cooke & Bieler Philadelphia, Pennsylvania $8.65B AUM 9.66% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return
Mitsubishi UFJ Asset Management
Mitsubishi UFJ Asset Management Tokyo, Japan $180B AUM 37.51% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
AAA
Adams Asset Advisors Dallas, Texas $882M AUM 42% 1-Year Est. Return

Robeco Institutional Asset Management's OXY Position: Q2 2026 in Review

Robeco Institutional Asset Management increased its Occidental Petroleum (OXY) stake by 289% in Q2 2026, buying an estimated $21.1M and bringing the position to 500,115 shares worth $24.3M. The position accounts for 0.03% of the portfolio, ranked #342.

Robeco Institutional Asset Management first reported a position in OXY in Q2 2013 and has held it in 46 quarters since. The position peaked at $134M in Q3 2018. 676 funds tracked by Wall St. Rank hold OXY as of Q2 2026.

  • Robeco Institutional Asset Management held 500,115 shares of Occidental Petroleum worth $24.3M as of Q2 2026.
  • Robeco Institutional Asset Management bought 371,580 Occidental Petroleum shares in Q2 2026, an estimated $21.1M.
  • Occidental Petroleum made up 0.03% of Robeco Institutional Asset Management's portfolio in Q2 2026, its #342 holding.
  • Robeco Institutional Asset Management first reported a position in Occidental Petroleum in Q2 2013 and has held it in 46 quarters since.
  • Robeco Institutional Asset Management's Occidental Petroleum position peaked at $134M in Q3 2018.
  • 676 funds tracked by Wall St. Rank held Occidental Petroleum as of Q2 2026.

Based on Robeco Institutional Asset Management's 13F filing for Q2 2026, filed 21 Jul 2026.