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ADVENT CAPITAL MANAGEMENT /DE/
Period ended Sep 30, 2026 · Latest filing Nov 9, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Sep 30, 2026: $4,344,187,940
More quarters will appear as history becomes available.
Top holdings
Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- BANK OF AMERICA CORP · CONV PFD · 060505682 · shares: $171,919,376
- WELLS FARGO & COMPANY · CONV PFD · 949746804 · shares: $169,885,702
- UBER TECHNOLOGIES INC · CONV · 90353TAM2 · principal: $141,206,378
- DOORDASH INC · CONV · 25809KAB1 · principal: $119,668,201
- NEXTERA ENERGY INC · CONV PFD · 65339F663 · shares: $99,373,125
- KKR & CO INC · CONV PFD · 48251W500 · shares: $96,012,303
- COINBASE GLOBAL INC · CONV · 19260QAK3 · principal: $93,613,379
- CMS ENERGY CORP · CONV · 125896BX7 · principal: $86,290,329
- PPL CAPITAL FUNDING INC · CONV · 69352PAS2 · principal: $85,796,253
- GLOBAL PAYMENTS INC · CONV · 37940XAU6 · principal: $82,720,447
Reported holdings
236 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| MARA Holdings Inc | COM | 565788106 | CALL | 100,000 shares | $1,133,000 |
| KOSMOS ENERGY LTD | CONV | 500688AH9 | — | 1,240,000 principal | $1,039,416 |
| AVNET INC | CONV | 053807AZ6 | — | 660,000 principal | $1,003,173 |
| SAREPTA THERAPEUTICS INC | CONV | 803607AD2 | — | 1,000,000 principal | $963,014 |
| VIRIDIAN THERAPEUTICS IN | CONV | 92790CAB0 | — | 800,000 principal | $927,445 |
| FLUENCE ENERGY INC | CONV | 34379VAB9 | — | 1,180,000 principal | $895,179 |
| STRATEGY INC | CONV | 594972AS0 | — | 907,000 principal | $829,383 |
| ZIFF DAVIS INC | CONV | 48123VAE2 | — | 775,000 principal | $779,295 |
| Dynatrace Inc | COM | 268150109 | — | 11,480 shares | $662,855 |
| Arrowhead Pharmaceuticals Inc | COM | 04280A100 | PUT | 10,000 shares | $654,500 |
| BRIDGEBIO PHARMA INC | CONV | 10806XAB8 | — | 398,000 principal | $617,541 |
| CYTOKINETICS INC | CONV | 23282WAC4 | — | 329,000 principal | $449,554 |
| LANTHEUS HOLDINGS INC | CONV | 516544AB9 | — | 334,000 principal | $431,524 |
| First Watch Restaurant Group I | COM | 33748L101 | CALL | 40,000 shares | $406,800 |
| QIAGEN NV | COM | N72482156 | — | 8,608 shares | $376,686 |
| APPLIED DIGITAL CORP | CONV | 038169AB4 | — | 141,000 principal | $375,945 |
| CIPHER DIGITAL INC | CONV | 17253JAA4 | — | 96,000 principal | $356,158 |
| Viking Therapeutics Inc | COM | 92686J106 | CALL | 10,000 shares | $326,000 |
| VSE CORP | CONV PFD | 918284209 | — | 7,320 shares | $323,983 |
| Cipher Digital Inc | COM | 17253J106 | CALL | 20,000 shares | $316,500 |
| Wolfspeed Inc | COM | 97785W106 | — | 10,000 shares | $281,300 |
| B2Gold Corp | COM | 11777Q209 | CALL | 50,000 shares | $261,000 |
| CoreWeave Inc | COM | 21873S108 | — | 2,800 shares | $243,936 |
| TRAVERE THERAPEUTICS INC | CONV | 89422GAA5 | — | 106,000 principal | $203,236 |
| WOLFSPEED INC | CONV | 977852AP7 | — | 82,000 principal | $196,428 |
| Evolent Health Inc | COM | 30050B101 | — | 50,000 shares | $174,500 |
| LUMENTUM HOLDINGS INC | CONV | 55024UAH2 | — | 10,000 principal | $139,184 |
| BigBear.ai Holdings Inc | COM | 08975B109 | — | 40,000 shares | $106,000 |
| Array Technologies Inc | COM | 04271T100 | CALL | 25,000 shares | $100,750 |
| FMC Corp | COM | 302491303 | CALL | 10,000 shares | $89,200 |
| GAMESTOP CORP-CLASS A | COM | 36467W117 | — | 6,778 shares | $15,437 |
| AURORA INNOVATION INC | COM | 051774115 | — | 61,500 shares | $1,906 |
| BIGBEAR.AI HOLDINGS INC | COM | 08975B117 | — | 18,260 shares | $1,451 |
| OPENDOOR TECHNOLOGIES INC | COM | 683712129 | — | 1,199 shares | $145 |
| OPENDOOR TECHNOLOGIES INC | COM | 683712145 | — | 1,199 shares | $95 |
| OPENDOOR TECHNOLOGIES INC | COM | 683712137 | — | 1,199 shares | $91 |