Holders — by stockHoldings — by fund
ADVENT CAPITAL MANAGEMENT /DE/
Everything this manager disclosed owning in US-listed stocks — its complete Form 13F portfolio · as of 2026-06-30 · filed with the SEC up to 45 days after quarter end · CIK 0001097278
$4.46B
disclosed book value
234
positions
4.1%
largest position share
Positions, as of 2026-06-30
top 100 of 234 · 13F covers long US-listed positions only — cash, bonds, private and foreign stakes are not disclosed · PUT/CALL tags = options positions (share-equivalents), not shares held
| # | Issuer | Shares | Value | % of book |
|---|---|---|---|---|
| 1 | BAC 7.25 PERP LBANK OF AMERICA CORP | 146,276 | $183.9M | 4.1% |
| 2 | WFC 7.5 PERP LWELLS FARGO & COMPANY | 152,080 | $176.6M | 4% |
| 3 | UBER 0.875 12/01/28 2028UBER TECHNOLOGIES INC | 122.1M | $146.4M | 3.3% |
| 4 | DASH 0 05/15/30DOORDASH INC | 141.3M | $139.3M | 3.1% |
| 5 | NEE 7.299 06/01/27NEXTERA ENERGY INC | 2.0M | $104.8M | 2.3% |
| 6 | CMS 3.375 05/01/28CMS ENERGY CORP | 82.2M | $92.3M | 2.1% |
| 7 | PPL 2.875 03/15/28PPL CAPITAL FUNDING INC | 80.1M | $91.7M | 2.1% |
| 8 | GPN 1.5 03/01/31GLOBAL PAYMENTS INC | 94.1M | $85.1M | 1.9% |
| 9 | GOOGL 6.25 05/15/29 AALPHABET INC | 1.6M | $82.7M | 1.9% |
| 10 | AKAM 0.25 05/15/33AKAMAI TECHNOLOGIES INC | 56.4M | $82.4M | 1.8% |
| 11 | KKR 6.25 03/01/28 DKKR & CO INC | 2.1M | $82.0M | 1.8% |
| 12 | WDC 3 11/15/28WESTERN DIGITAL CORP | 4.5M | $76.1M | 1.7% |
| 13 | AVAV 0 07/15/30AEROVIRONMENT INC | 75.9M | $72.5M | 1.6% |
| 14 | APO 6.75 07/31/26APOLLO GLOBAL MANAGEMENT | 1.1M | $66.4M | 1.5% |
| 15 | SNOW 0 10/01/29SNOWFLAKE INC | 36.1M | $63.9M | 1.4% |
| 16 | GOOGL 6.25 05/15/29 BALPHABET INC | 1.3M | $63.9M | 1.4% |
| 17 | SO 7.125 12/15/28 ASOUTHERN CO | 1.2M | $60.8M | 1.4% |
| 18 | BA 6 10/15/27BOEING CO/THE | 887,378 | $60.2M | 1.3% |
| 19 | TTEK 2.25 08/15/28TETRA TECH INC | 53.8M | $57.2M | 1.3% |
| 20 | IRTC 1.5 09/01/29IRHYTHM HOLDINGS INC | 47.4M | $52.5M | 1.2% |
| 21 | NEE 3 03/01/27NEXTERA ENERGY CAPITAL | 38.9M | $51.5M | 1.2% |
| 22 | NET 0 06/15/30CLOUDFLARE INC | 39.6M | $50.2M | 1.1% |
| 23 | FE 3.875 01/15/31FIRSTENERGY CORP | 44.4M | $50.1M | 1.1% |
| 24 | MTH 1.75 05/15/28MERITAGE HOMES CORP | 48.3M | $50.1M | 1.1% |
| 25 | CNP 4.25 08/15/26CENTERPOINT ENERGY INC | 40.8M | $49.8M | 1.1% |
| 26 | WEC 4.375 06/01/29WEC ENERGY GROUP INC | 39.2M | $48.8M | 1.1% |
| 27 | ORCL 6.5 01/15/29 DORACLE CORP | 1.1M | $47.6M | 1.1% |
| 28 | MCHP 7.5 03/15/28MICROCHIP TECHNOLOGY INC | 603,716 | $46.5M | 1% |
| 29 | SO 4.5 06/15/27SOUTHERN CO | 40.6M | $44.9M | 1% |
| 30 | RIVN 3.625 10/15/30RIVIAN AUTO INC | 41.6M | $44.7M | 1% |
| 31 | SMCI 3.5 03/01/29SUPER MICRO COMPUTER INC | 47.0M | $44.0M | 1% |
| 32 | PCG 4.25 12/01/27PG&E CORP | 42.7M | $43.8M | 1% |
| 33 | AFRM 0.75 12/15/29AFFIRM HOLDINGS INC | 35.4M | $41.4M | 0.9% |
| 34 | VAC 3.25 12/15/27MARRIOTT VACATION WORLDW | 38.9M | $38.3M | 0.9% |
| 35 | MSTR 0.875 03/15/31STRATEGY INC | 38.7M | $35.8M | 0.8% |
| 36 | ARES 6.75 10/01/27 BARES MANAGEMENT CORP | 939,089 | $35.6M | 0.8% |
| 37 | NCLH 0.875 04/15/30NCL CORPORATION LTD | 31.5M | $35.2M | 0.8% |
| 38 | MCHP 0.75 06/01/30MICROCHIP TECHNOLOGY INC | 31.7M | $35.0M | 0.8% |
| 39 | ATEC 0.75 03/15/30ALPHATEC HOLDINGS INC | 35.1M | $33.7M | 0.8% |
| 40 | COIN 0.25 04/01/30COINBASE GLOBAL INC | 36.9M | $33.1M | 0.7% |
| 41 | PSN 2.625 03/01/29PARSONS CORP | 33.3M | $33.1M | 0.7% |
| 42 | PPL 7 02/15/29PPL CORPORATION | 669,904 | $32.7M | 0.7% |
| 43 | GWRE 1.25 11/01/29GUIDEWIRE SOFTWARE INC | 32.8M | $31.7M | 0.7% |
| 44 | RUN 4 03/01/30SUNRUN INC | 25.6M | $30.8M | 0.7% |
| 45 | ACVTAdvent Convertible Bond ETF | 1.1M | $30.1M | 0.7% |
| 46 | DKNG 0 03/15/28DRAFTKINGS HOLDINGS INC | 31.3M | $29.1M | 0.7% |
| 47 | SPYState Street SPDR S&P 500 ETFPUT | 38,500 | $28.8M | 0.6% |
| 48 | GME 0 06/15/32GAMESTOP CORP | 28.2M | $28.7M | 0.6% |
| 49 | SMCI 0 06/15/30SUPER MICRO COMPUTER INC | 31.0M | $27.5M | 0.6% |
| 50 | DDOG 0 12/01/29DATADOG INC | 18.3M | $26.1M | 0.6% |
| 51 | PRCH 9 05/15/30PORCH GROUP INC | 17.7M | $25.8M | 0.6% |
| 52 | LYV 2.875 01/15/30LIVE NATION ENTERTAINMEN | 21.2M | $25.7M | 0.6% |
| 53 | CLSK 0 06/15/30CLEANSPARK INC | 19.7M | $25.6M | 0.6% |
| 54 | TCOM 0.75 06/15/29TRIP.COM GROUP LTD | 25.3M | $25.0M | 0.6% |
| 55 | RGEN 1 12/15/28REPLIGEN CORP | 23.8M | $24.5M | 0.5% |
| 56 | GME 0 04/01/30GAMESTOP CORP | 23.5M | $24.0M | 0.5% |
| 57 | UBER 0 05/15/28UBER TECHNOLOGIES INC | 20.6M | $23.9M | 0.5% |
| 58 | CELC 0.25 08/01/32CELCUITY INC | 20.7M | $23.6M | 0.5% |
| 59 | ETSY 0.125 09/01/27ETSY INC | 24.9M | $23.6M | 0.5% |
| 60 | ITGR 1.875 03/15/30INTEGER HOLDINGS CORP | 22.9M | $22.4M | 0.5% |
| 61 | RBRK 0 06/15/30RUBRIK INC | 21.6M | $22.1M | 0.5% |
| 62 | BILL 0 04/01/30BILL HOLDINGS INC | 25.2M | $21.9M | 0.5% |
| 63 | QXO 5.5 05/15/28QXO INC | 444,547 | $21.8M | 0.5% |
| 64 | UPST 2 10/01/29UPSTART HOLDINGS INC | 18.8M | $21.6M | 0.5% |
| 65 | LNTH 2.625 12/15/27LANTHEUS HOLDINGS INC | 14.7M | $21.4M | 0.5% |
| 66 | ARWR 0 01/15/32ARROWHEAD RESEARCH CORP | 17.8M | $21.4M | 0.5% |
| 67 | ENPH 0 03/01/28ENPHASE ENERGY INC | 22.4M | $20.9M | 0.5% |
| 68 | PMT 8.5 06/01/29PENNYMAC CORP | 20.2M | $20.8M | 0.5% |
| 69 | DXCM 0.375 05/15/28DEXCOM INC | 21.0M | $19.7M | 0.4% |
| 70 | ITRI 1.375 07/15/30ITRON INC | 19.4M | $19.5M | 0.4% |
| 71 | SITM 0 06/15/31SITIME | 17.2M | $19.1M | 0.4% |
| 72 | MSTR 2.25 06/15/32STRATEGY INC | 19.2M | $18.4M | 0.4% |
| 73 | MARA 2.125 09/01/31MARA HOLDINGS INC | 16.3M | $18.4M | 0.4% |
| 74 | FRPT 3 04/01/28FRESHPET INC | 15.1M | $17.7M | 0.4% |
| 75 | NTNX 0.5 12/15/29NUTANIX INC | 17.6M | $17.4M | 0.4% |
| 76 | RIOT 0.75 01/15/30RIOT PLATFORMS INC | 8.5M | $17.1M | 0.4% |
| 77 | LYV 3.125 01/15/29LIVE NATION ENTERTAINMEN | 9.4M | $17.0M | 0.4% |
| 78 | HPE 7.625 09/01/27HP ENTERPRISE CO | 144,059 | $16.8M | 0.4% |
| 79 | SNAP 0.5 05/01/30SNAP INC | 20.5M | $16.8M | 0.4% |
| 80 | AKAM 1.125 02/15/29AKAMAI TECHNOLOGIES INC | 13.9M | $16.7M | 0.4% |
| 81 | MMSI 3 02/01/29MERIT MEDICAL SYSTEMS IN | 15.3M | $16.6M | 0.4% |
| 82 | BBIO 2.25 02/01/29BRIDGEBIO PHARMA INC | 14.5M | $16.3M | 0.4% |
| 83 | ARRY 1 12/01/28ARRAY TECHNOLOGIES INC | 17.4M | $16.2M | 0.4% |
| 84 | CYBR 0 06/15/30CYBERARK SOFTWARE LTD | 9.3M | $15.5M | 0.3% |
| 85 | HAE 2.5 06/01/29HAEMONETICS CORP | 15.0M | $15.3M | 0.3% |
| 86 | SMCI 7 06/01/29SUPER MICRO COMPUTER INC | 295,651 | $15.2M | 0.3% |
| 87 | QQQInvesco QQQ Trust Series 1PUT | 20,000 | $14.7M | 0.3% |
| 88 | EVRG 4.5 12/15/27EVERGY INC | 10.3M | $14.7M | 0.3% |
| 89 | NOG 3.625 04/15/29NORTHERN OIL & GAS INC | 15.0M | $14.5M | 0.3% |
| 90 | JAZZ 3.125 09/15/30JAZZ INVESTMENTS I LTD | 8.3M | $14.3M | 0.3% |
| 91 | UPWK 0.25 08/15/26UPWORK INC | 14.2M | $14.1M | 0.3% |
| 92 | FOUR 6 05/01/28SHIFT4 PAYMENTS INC | 221,869 | $13.8M | 0.3% |
| 93 | TDOC 1.25 06/01/27TELADOC HEALTH INC | 14.1M | $13.7M | 0.3% |
| 94 | VSH 2.25 09/15/30VISHAY INTERTECHNOLOGY | 6.8M | $13.6M | 0.3% |
| 95 | SMCI 2.25 07/15/28SUPER MICRO COMPUTER INC | 13.6M | $13.5M | 0.3% |
| 96 | HALO 1 08/15/28HALOZYME THERAPEUTICS IN | 9.1M | $13.4M | 0.3% |
| 97 | MKSI 1.25 06/01/30MKS INC | 4.4M | $13.1M | 0.3% |
| 98 | FIVN 1 03/15/29FIVE9 INC | 14.6M | $13.0M | 0.3% |
| 99 | STMSTMicroelectronics NV | 172,862 | $12.9M | 0.3% |
| 100 | ENOV 3.875 10/15/28ENOVIS CORP | 13.3M | $12.9M | 0.3% |
Source: SEC Form 13F-HR, reporting period 2026-06-30. Values are the manager's filed June-30-style quarter-end marks, not live prices. Research, not investment advice.