Calamos Advisors’s IBM IBM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $31.8M | Sell |
113,224
-10,342
| -8% | -$2.61M | 0.11% | 195 |
|
|
2026
Q1 | $30M | Buy |
123,566
+8,240
| +7% | +$2.23M | 0.11% | 209 |
|
|
2025
Q4 | $34.2M | Sell |
115,326
-4,544
| -4% | -$1.36M | 0.13% | 178 |
|
|
2025
Q3 | $33.8M | Sell |
119,870
-40,335
| -25% | -$10.6M | 0.12% | 182 |
|
|
2025
Q2 | $47.2M | Sell |
160,205
-670
| -0.4% | -$173K | 0.19% | 121 |
|
|
2025
Q1 | $40M | Sell |
160,875
-8,970
| -5% | -$2.19M | 0.17% | 138 |
|
|
2024
Q4 | $37.3M | Sell |
169,845
-4,520
| -3% | -$1.01M | 0.16% | 147 |
|
|
2024
Q3 | $38.5M | Buy |
174,365
+14,022
| +9% | +$2.75M | 0.17% | 144 |
|
|
2024
Q2 | $27.7M | Buy |
160,343
+9,392
| +6% | +$1.63M | 0.12% | 197 |
|
|
2024
Q1 | $28.8M | Buy |
150,951
+21,909
| +17% | +$4M | 0.14% | 196 |
|
|
2023
Q4 | $21.1M | Sell |
129,042
-1,685
| -1% | -$255K | 0.1% | 245 |
|
|
2023
Q3 | $18.3M | Hold |
130,727
| – | – | 0.1% | 262 |
|
|
2023
Q2 | $17.5M | Hold |
130,727
| – | – | 0.09% | 286 |
|
|
2023
Q1 | $17.1M | Sell |
130,727
-16,342
| -11% | -$2.19M | 0.08% | 288 |
|
|
2022
Q4 | $20.7M | Sell |
147,069
-26,002
| -15% | -$3.59M | 0.1% | 255 |
|
|
2022
Q3 | $20.6M | Hold |
173,071
| – | – | 0.09% | 247 |
|
|
2022
Q2 | $24.4M | Buy |
173,071
+4,660
| +3% | +$629K | 0.11% | 228 |
|
|
2022
Q1 | $21.9M | Buy |
168,411
+22,446
| +15% | +$2.93M | 0.08% | 267 |
|
|
2021
Q4 | $19.5M | Sell |
145,965
-803
| -0.5% | -$101K | 0.07% | 282 |
|
|
2021
Q3 | $19.5M | Buy |
146,768
+12,950
| +10% | +$1.73M | 0.09% | 255 |
|
|
2021
Q2 | $18.8M | Buy |
133,818
+30,437
| +29% | +$4.16M | 0.09% | 264 |
|
|
2021
Q1 | $13.2M | Buy |
103,381
+3,194
| +3% | +$382K | 0.07% | 285 |
|
|
2020
Q4 | $12.1M | Sell |
100,187
-4,339
| -4% | -$501K | 0.07% | 299 |
|
|
2020
Q3 | $12.2M | Sell |
104,526
-9,173
| -8% | -$1.08M | 0.08% | 262 |
|
|
2020
Q2 | $13.1M | Sell |
113,699
-7,275
| -6% | -$845K | 0.09% | 244 |
|
|
2020
Q1 | $12.8M | Sell |
120,974
-10,686
| -8% | -$1.35M | 0.1% | 230 |
|
|
2019
Q4 | $16.9M | Sell |
131,660
-2,149
| -2% | -$279K | 0.08% | 255 |
|
|
2019
Q3 | $18.6M | Buy |
133,809
+11,442
| +9% | +$1.54M | 0.1% | 243 |
|
|
2019
Q2 | $16.1M | Buy |
122,367
+45,933
| +60% | +$6.03M | 0.09% | 261 |
|
|
2019
Q1 | $10.3M | Buy |
76,434
+763
| +1% | +$97.3K | 0.06% | 302 |
|
|
2018
Q4 | $8.22M | Buy |
75,671
+11,014
| +17% | +$1.32M | 0.05% | 330 |
|
|
2018
Q3 | $9.35M | Buy |
64,657
+4,086
| +7% | +$571K | 0.05% | 333 |
|
|
2018
Q2 | $8.09M | Sell |
60,571
-38,462
| -39% | -$5.36M | 0.05% | 355 |
|
|
2018
Q1 | $14.5M | Buy |
99,033
+4,643
| +5% | +$702K | 0.09% | 269 |
|
|
2017
Q4 | $13.8M | Sell |
94,390
-2,738
| -3% | -$398K | 0.07% | 256 |
|
|
2017
Q3 | $13.5M | Buy |
97,128
+2,717
| +3% | +$379K | 0.1% | 241 |
|
|
2017
Q2 | $13.9M | Sell |
94,411
-19,048
| -17% | -$2.87M | 0.1% | 245 |
|
|
2017
Q1 | $18.9M | Sell |
113,459
-506
| -0.4% | -$84.8K | 0.15% | 189 |
|
|
2016
Q4 | $18.1M | Sell |
113,965
-1,482
| -1% | -$226K | 0.14% | 188 |
|
|
2016
Q3 | $17.5M | Sell |
115,447
-1,186
| -1% | -$180K | 0.13% | 205 |
|
|
2016
Q2 | $16.9M | Sell |
116,633
-1,004
| -0.9% | -$144K | 0.12% | 216 |
|
|
2016
Q1 | $17M | Buy |
117,637
+6,978
| +6% | +$891K | 0.11% | 204 |
|
|
2015
Q4 | $14.6M | Hold |
110,659
| – | – | 0.09% | 234 |
|
|
2015
Q3 | $15.3M | Buy |
110,659
+4,116
| +4% | +$608K | 0.11% | 215 |
|
|
2015
Q2 | $16.6M | Sell |
106,543
-5,909
| -5% | -$950K | 0.1% | 215 |
|
|
2015
Q1 | $17.3M | Sell |
112,452
-5,907
| -5% | -$896K | 0.11% | 203 |
|
|
2014
Q4 | $18.2M | Buy |
118,359
+18,780
| +19% | +$2.99M | 0.12% | 193 |
|
|
2014
Q3 | $18.1M | Hold |
99,579
| – | – | 0.12% | 194 |
|
|
2014
Q2 | $17.3M | Sell |
99,579
-12,552
| -11% | -$2.26M | 0.11% | 197 |
|
|
2014
Q1 | $20.6M | Hold |
112,131
| – | – | 0.13% | 179 |
|
|
2013
Q4 | $20.1M | Hold |
112,131
| – | – | 0.13% | 181 |
|
|
2013
Q3 | $19.9M | Buy |
112,131
+18,828
| +20% | +$3.42M | 0.12% | 177 |
|
|
2013
Q2 | $17M | Buy |
+93,303
| New | +$18.2M | 0.11% | 185 |
|
Other funds holding IBM
Calamos Advisors's IBM Position: Q2 2026 in Review
Calamos Advisors reduced its IBM (IBM) stake by 8.4% in Q2 2026, selling an estimated $2.61M and leaving 113,224 shares worth $31.8M. The position accounts for 0.11% of the portfolio, ranked #195.
Calamos Advisors first reported a position in IBM in Q2 2013 and has held it in 53 quarters since. The position peaked at $47.2M in Q2 2025. 3,614 funds tracked by Wall St. Rank hold IBM as of Q2 2026.
- Calamos Advisors held 113,224 shares of IBM worth $31.8M as of Q2 2026.
- Calamos Advisors sold 10,342 IBM shares in Q2 2026, an estimated $2.61M.
- IBM made up 0.11% of Calamos Advisors's portfolio in Q2 2026, its #195 holding.
- Calamos Advisors first reported a position in IBM in Q2 2013 and has held it in 53 quarters since.
- Calamos Advisors's IBM position peaked at $47.2M in Q2 2025.
- 3,614 funds tracked by Wall St. Rank held IBM as of Q2 2026.
Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.