Calamos Advisors LLC
Institutional investor · Portfolio as of Q4 2020
Top Holdings737 positions
| 60.4M | $656.9M | 3.8% | — | — | 8 qtrssince 2019-Q1 | Decreased 0 | |
APPLE INC | 4.5M | $602.4M | 3.5% | $47.94 | +168.68% | 8 qtrssince 2019-Q1 | Decreased 0 |
| 49.6M | $564.2M | 3.3% | — | — | — | Decreased 0 | |
MICROSOFT CORP | 2.4M | $541.6M | 3.1% | $110.99 | +91.08% | 8 qtrssince 2019-Q1 | Decreased 0 |
AMAZON COM INC | 137,001 | $446.2M | 2.6% | $89.09 | +82.79% | 8 qtrssince 2019-Q1 | Decreased 0 |
META PLATFORMS INC | 908,161 | $248.1M | 1.4% | $165.35 | +63.63% | 8 qtrssince 2019-Q1 | Decreased 0 |
TESLA INC | 335,000 | $236.4M | 1.4% | — | — | — | Decreased — |
ALPHABET INC | 127,264 | $223M | 1.3% | $58.72 | +47.83% | 8 qtrssince 2019-Q1 | Increased 49 |
| 69.8M | $158.2M | 0.9% | — | — | — | Increased 50 | |
| 101.3M | $147.6M | 0.9% | — | — | — | Increased 44 | |
VISA INC | 671,017 | $146.8M | 0.9% | $148.85 | +40.87% | 8 qtrssince 2019-Q1 | Decreased 0 |
STATE STR SPDR S&P 500 ETF T | 385,000 | $143.9M | 0.8% | — | — | — | Decreased — |
NVIDIA CORPORATION | 261,773 | $136.7M | 0.8% | $4.36 | +197.88% | 8 qtrssince 2019-Q1 | Decreased 0 |
| 28M | $131.7M | 0.8% | — | — | — | Unchanged 0 | |
| 17.5M | $131M | 0.8% | — | — | — | Unchanged 0 | |
JPMORGAN CHASE & CO | 997,912 | $126.8M | 0.7% | $83.82 | +31.28% | 8 qtrssince 2019-Q1 | Decreased 0 |
| 26.2M | $125.7M | 0.7% | — | — | — | Decreased 0 | |
UNITEDHEALTH GROUP INC | 353,762 | $124.1M | 0.7% | $220.57 | +43.70% | 8 qtrssince 2019-Q1 | Increased 44 |
DISNEY WALT CO | 644,452 | $116.8M | 0.7% | $112.25 | +56.50% | 8 qtrssince 2019-Q1 | Decreased 0 |
| 66.2M | $111.2M | 0.6% | — | — | — | Increased 47 |
Calamos Advisors LLC manages $17.2B across 737 positions as of Q4 2020. Top holdings: TESLA INC (3.8%), AAPL (3.5%), TESLA INC (3.3%). Fund DNA: Balanced Allocator. HoldingsIntel Score: 3/5.0.
Active quarter - 87 new positions, 61 exits, 149 increased. Top move: GOOGL (INCREASED, conviction 49). Portfolio: $17.2B across 737 positions.
Top holdings by portfolio weight
Portfolio allocation by GICS sector
Behavioral investing profile
Position Outcomes
Best and worst performing positions by estimated return
Top Winners
Top Losers
Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.
Similar Funds
Funds with similar investing DNA
Explore More
Accumulation Streaks
Positions with 2+ consecutive quarters of increases - persistent directional conviction.
Continue exploring
Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer
Verify source filings on SEC EDGAR