John S. Koudounis is President & VP at CALAMOS STRATEGIC TOTAL RETURN FUND (CSQ). They have made 14 open-market trades across 3 companies since 2019, most recently 2025-06-30.
CIK 0001671788
10 open-market purchases totalling $6.3M since 2019, against 4 sales. Across 5 scored buys the stock is up 10.3% at ninety days, and 2.0 points behind the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 80% | 80% | 80% |
| Avg Move | +3.8% | +6.6% | +10.3% |
| Alpha | +1.4% | +1.2% | -2.0% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CAPIX | BUY | 2024-12-02 | 2024-12-03 | $10.67 | $250K | N/A | N/A | N/A |
| CAPIX | BUY | 2024-10-08 | 2024-10-09 | $10.65 | $200K | N/A | N/A | N/A |
| CPZ | SELL | 2024-09-19 | 2024-09-20 | $15.41 | $762K | +0.9% | +0.4% | -2.9% |
| CAPIX | BUY | 2024-09-04 | 2024-09-05 | $10.65 | $2.3M | N/A | N/A | N/A |
| CAPIX | SELL | 2024-09-03 | 2024-09-05 | $10.64 | $2.3M | N/A | N/A | N/A |
| CAPIX | BUY | 2024-07-24 | 2024-07-25 | $10.57 | $250K | N/A | N/A | N/A |
| CPZ | SELL | 2023-12-20 | 2023-12-20 | $14.92 | $139K | -2.1% | +0.1% | +1.2% |
| CSQ | SELL | 2023-12-06 | 2023-12-06 | $14.16 | $324K | +3.5% | +2.7% | +11.6% |
| CAPIX | BUY | 2023-06-22 | 2023-06-23 | $10.02 | $2.0M | N/A | N/A | N/A |
| CPZ | BUY | 2021-05-21 | 2021-05-25 | $20.81 | $241K | +2.6% | -0.6% | -4.0% |
| CPZ | BUY | 2021-02-25 | 2021-02-26 | $18.54 | $85K | +6.0% | +6.7% | +11.0% |
| CSQ | BUY | 2021-02-12 | 2021-02-17 | $16.78 | $220K | -0.4% | +1.7% | +1.0% |
| CSQ | BUY | 2020-12-18 | 2020-12-18 | $15.79 | $298K | +1.0% | +1.1% | +8.6% |
| CPZ | BUY | 2019-12-30 | 2020-03-23 | $19.69 | $502K | +9.8% | +24.1% | +34.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.