Calamos Advisors’s Occidental Petroleum OXY Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $7.27M | Sell |
149,772
-2,784
| -2% | -$158K | 0.02% | 487 |
|
|
2026
Q1 | $9.92M | Hold |
152,556
| – | – | 0.04% | 403 |
|
|
2025
Q4 | $6.27M | Sell |
152,556
-6,194
| -4% | -$258K | 0.02% | 493 |
|
|
2025
Q3 | $7.5M | Hold |
158,750
| – | – | 0.03% | 471 |
|
|
2025
Q2 | $6.67M | Hold |
158,750
| – | – | 0.03% | 508 |
|
|
2025
Q1 | $7.84M | Buy |
158,750
+1,767
| +1% | +$86.3K | 0.03% | 441 |
|
|
2024
Q4 | $7.76M | Sell |
156,983
-43
| -0% | -$2.17K | 0.03% | 450 |
|
|
2024
Q3 | $8.09M | Sell |
157,026
-110,531
| -41% | -$6.31M | 0.04% | 457 |
|
|
2024
Q2 | $16.9M | Sell |
267,557
-5,849
| -2% | -$375K | 0.07% | 278 |
|
|
2024
Q1 | $17.8M | Buy |
273,406
+677
| +0.2% | +$40.4K | 0.08% | 273 |
|
|
2023
Q4 | $16.3M | Sell |
272,729
-969
| -0.4% | -$59.1K | 0.08% | 296 |
|
|
2023
Q3 | $17.8M | Buy |
273,698
+100,622
| +58% | +$6.33M | 0.09% | 268 |
|
|
2023
Q2 | $10.2M | Hold |
173,076
| – | – | 0.05% | 413 |
|
|
2023
Q1 | $10.8M | Sell |
173,076
-21,637
| -11% | -$1.34M | 0.05% | 411 |
|
|
2022
Q4 | $12.3M | Sell |
194,713
-34,428
| -15% | -$2.34M | 0.06% | 407 |
|
|
2022
Q3 | $14.1M | Hold |
229,141
| – | – | 0.06% | 349 |
|
|
2022
Q2 | $13.5M | Buy |
229,141
+6,170
| +3% | +$379K | 0.06% | 387 |
|
|
2022
Q1 | $12.7M | Buy |
222,971
+25,246
| +13% | +$1.12M | 0.05% | 446 |
|
|
2021
Q4 | $5.73M | Buy |
197,725
+7,481
| +4% | +$235K | 0.02% | 653 |
|
|
2021
Q3 | $5.63M | Buy |
190,244
+16,392
| +9% | +$438K | 0.02% | 575 |
|
|
2021
Q2 | $5.44M | Buy |
173,852
+38,528
| +28% | +$1.03M | 0.02% | 540 |
|
|
2021
Q1 | $3.6M | Buy |
135,324
+4,045
| +3% | +$101K | 0.02% | 611 |
|
|
2020
Q4 | $2.27M | Sell |
131,279
-5,491
| -4% | -$75.3K | 0.01% | 625 |
|
|
2020
Q3 | $1.37M | Sell |
136,770
-11,611
| -8% | -$164K | 0.01% | 623 |
|
|
2020
Q2 | $2.71M | Sell |
148,381
-9,210
| -6% | -$145K | 0.02% | 549 |
|
|
2020
Q1 | $1.82M | Sell |
157,591
-12,445
| -7% | -$409K | 0.01% | 553 |
|
|
2019
Q4 | $7.01M | Sell |
170,036
-2,751
| -2% | -$110K | 0.03% | 443 |
|
|
2019
Q3 | $7.68M | Buy |
172,787
+38,462
| +29% | +$1.82M | 0.04% | 412 |
|
|
2019
Q2 | $6.75M | Buy |
134,325
+6,639
| +5% | +$374K | 0.04% | 439 |
|
|
2019
Q1 | $8.45M | Sell |
127,686
-1,672
| -1% | -$110K | 0.05% | 353 |
|
|
2018
Q4 | $7.94M | Buy |
129,358
+17,012
| +15% | +$1.2M | 0.05% | 337 |
|
|
2018
Q3 | $9.23M | Buy |
112,346
+6,806
| +6% | +$550K | 0.05% | 335 |
|
|
2018
Q2 | $8.83M | Buy |
105,540
+13,518
| +15% | +$1.08M | 0.05% | 337 |
|
|
2018
Q1 | $5.98M | Buy |
92,022
+7,535
| +9% | +$527K | 0.04% | 397 |
|
|
2017
Q4 | $6.22M | Sell |
84,487
-1,791
| -2% | -$122K | 0.03% | 360 |
|
|
2017
Q3 | $5.54M | Buy |
86,278
+503
| +0.6% | +$30.6K | 0.04% | 350 |
|
|
2017
Q2 | $5.13M | Buy |
85,775
+2,202
| +3% | +$135K | 0.04% | 375 |
|
|
2017
Q1 | $5.29M | Sell |
83,573
-247,107
| -75% | -$16.4M | 0.04% | 360 |
|
|
2016
Q4 | $23.6M | Sell |
330,680
-1,299
| -0.4% | -$92.3K | 0.19% | 160 |
|
|
2016
Q3 | $24.2M | Sell |
331,979
-729
| -0.2% | -$54.6K | 0.17% | 180 |
|
|
2016
Q2 | $25.1M | Sell |
332,708
-187,893
| -36% | -$14M | 0.18% | 176 |
|
|
2016
Q1 | $35.6M | Buy |
520,601
+2,890
| +0.6% | +$194K | 0.24% | 139 |
|
|
2015
Q4 | $34.9M | Sell |
517,711
-6,131
| -1% | -$441K | 0.22% | 141 |
|
|
2015
Q3 | $34.6M | Sell |
523,842
-32,393
| -6% | -$2.26M | 0.24% | 136 |
|
|
2015
Q2 | $43.2M | Sell |
556,235
-8,669
| -2% | -$677K | 0.27% | 116 |
|
|
2015
Q1 | $41.2M | Buy |
564,904
+7,335
| +1% | +$567K | 0.26% | 119 |
|
|
2014
Q4 | $44.9M | Sell |
557,569
-27,742
| -5% | -$2.3M | 0.3% | 99 |
|
|
2014
Q3 | $53.9M | Sell |
585,311
-157
| -0% | -$15.1K | 0.36% | 77 |
|
|
2014
Q2 | $57.6M | Sell |
585,468
-5,960
| -1% | -$560K | 0.36% | 79 |
|
|
2014
Q1 | $54M | Sell |
591,428
-27,863
| -4% | -$2.49M | 0.35% | 84 |
|
|
2013
Q4 | $56.4M | Sell |
619,291
-71,139
| -10% | -$6.5M | 0.36% | 72 |
|
|
2013
Q3 | $61.9M | Sell |
690,430
-108,218
| -14% | -$9.3M | 0.39% | 66 |
|
|
2013
Q2 | $68.3M | Buy |
+798,648
| New | +$67.5M | 0.45% | 61 |
|
Other funds holding OXY
SI
CB
AAA
Calamos Advisors's OXY Position: Q2 2026 in Review
Calamos Advisors reduced its Occidental Petroleum (OXY) stake by 1.8% in Q2 2026, selling an estimated $158K and leaving 149,772 shares worth $7.27M. The position accounts for 0.02% of the portfolio, ranked #487.
Calamos Advisors first reported a position in OXY in Q2 2013 and has held it in 53 quarters since. The position peaked at $68.3M in Q2 2013. 676 funds tracked by Wall St. Rank hold OXY as of Q2 2026.
- Calamos Advisors held 149,772 shares of Occidental Petroleum worth $7.27M as of Q2 2026.
- Calamos Advisors sold 2,784 Occidental Petroleum shares in Q2 2026, an estimated $158K.
- Occidental Petroleum made up 0.02% of Calamos Advisors's portfolio in Q2 2026, its #487 holding.
- Calamos Advisors first reported a position in Occidental Petroleum in Q2 2013 and has held it in 53 quarters since.
- Calamos Advisors's Occidental Petroleum position peaked at $68.3M in Q2 2013.
- 676 funds tracked by Wall St. Rank held Occidental Petroleum as of Q2 2026.
Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.