Silverback Asset Management LLC
- SEC CIK
- 0001278960
- Latest filing
- Aug 13, 2026
Holdings in Q1 2022
Holdings as of Mar 31, 2022, filed May 13, 2022. Long positions only; changes compare share counts with Q4 2021.
- Positions
- 89
- +10 vs. Q4 2021
- Portfolio value
- $737.6M
- −$99.2M (−11.9%) vs. Q4 2021
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| SPYSPDR S&P 500 ETF Trust | ETF | 210,000 | $94.8M | 12.9% | +210,000 | New | History |
| Palo Alto Networks Inc697435AD7 | NOTE 0.750% 7/0 | – | $84.7M | 11.5% | – | New | – |
| Workday, Inc.98138HAF8 | NOTE 0.250%10/0 | – | $33.1M | 4.5% | – | – | – |
| Allscripts Healthcare Solutn01988PAF5 | NOTE 0.875% 1/0 | – | $24.8M | 3.4% | – | New | – |
| Workiva Inc98139AAB1 | NOTE 1.125% 8/1 | – | $20.2M | 2.7% | – | New | – |
| Eagle Bulk Shipping Inc.269442AB5 | CONVERTIBLE BOND | – | $19.9M | 2.7% | – | – | – |
| Harmonic Inc.413160AD4 | DBCV 2.000% 9/0 | – | $19.2M | 2.6% | – | – | – |
| Splunk Inc848637AC8 | NOTE 0.500% 9/1 | – | $19.1M | 2.6% | – | New | – |
| II-VI Inc902104AB4 | NOTE 0.250% 9/0 | – | $18.8M | 2.6% | – | – | – |
| Scorpio Tankers Inc (Exchange)80918TAD1 | NOTE 3.0000% 15-May-2025 | – | $18.4M | 2.5% | – | – | – |
| Lumentum Hldgs Inc55024UAD1 | NOTE 0.500%12/1 | – | $14.6M | 2.0% | – | – | – |
| Chegg, Inc163092AF6 | NOTE 9/0 | – | $14.5M | 2.0% | – | – | – |
| Pegasystems Inc705573AB9 | NOTE 0.750% 3/0 | – | $14.2M | 1.9% | – | – | – |
| Bandwidth Inc.05988JAB9 | NOTE 0.250% 3/0 | – | $13.9M | 1.9% | – | – | – |
| DISH Network CORP25470MAB5 | NOTE 3.375% 8/1 | – | $13.6M | 1.8% | – | – | – |
| Infinera Corp45667GAC7 | NOTE 2.125% 9/0 | – | $13.4M | 1.8% | – | – | – |
| Blackline, Inc.09239BAB5 | NOTE 0.125% 8/0 | – | $12.0M | 1.6% | – | – | – |
| Nova Ltd.66980MAB2 | NOTE 10/1 | – | $11.6M | 1.6% | – | New | – |
| FuboTV Inc.35953DAA2 | NOTE 3.2500% 15-Feb-2026 | – | $11.0M | 1.5% | – | – | – |
| RDNWRideNow Group, Inc. | COM CL B | 318,662 | $10.9M | 1.5% | +72,766+29.6% | Added | History |
| Accuray Inc (Exchange)004397AJ4 | NOTE 3.7500% 01-Jun-2026 | – | $10.2M | 1.4% | – | – | – |
| Wayfair Inc.94419LAM3 | NOTE 0.625%10/0 | – | $9.85M | 1.3% | – | New | – |
| Impinj Inc453204AC3 | Note 1.1250% 15-May-2027 | – | $9.79M | 1.3% | – | – | – |
| Invacare Corp461203AL5 | NOTE 5.000%11/1 | – | $9.66M | 1.3% | – | – | – |
| LCIDLucid Group, Inc. | COM | 378,600 | $9.62M | 1.3% | +378,600 | New | History |
| Western Digital Corp958102AP0 | NOTE 1.500% 2/0 | – | $9.36M | 1.3% | – | – | – |
| Okta, Inc.679295AD7 | NOTE 0.125% 9/0 | – | $9.14M | 1.2% | – | – | – |
| Beyond Meat, Inc.08862EAB5 | NOTE 3/1 | – | $8.99M | 1.2% | – | New | – |
| Ivanhoe Mines Ltd46579RAA2 | NOTE 2.5000% 15-Apr-2026 | – | $8.65M | 1.2% | – | – | – |
| Tabula Rasa HealthCare, Inc.873379AA9 | NOTE 1.750% 2/1 | – | $8.57M | 1.2% | – | – | – |
| Patrick Inds Inc703343AB9 | DBCV 1.000% 2/0 | – | $8.52M | 1.2% | – | New | – |
| DISH Network CORP25470MAF6 | NOTE 12/1 | – | $8.31M | 1.1% | – | New | – |
| Atech (Parent) Resolution Corp.00973N102 | COM | 1,225,000 | $7.96M | 1.1% | +75,000+6.5% | Added | – |
| Liveperson Inc538146AD3 | NOTE 12/1 | – | $7.76M | 1.1% | – | New | – |
| Coupa Software Inc22266LAF3 | NOTE 0.375% 6/1 | – | $7.71M | 1.0% | – | New | – |
| Aerie Pharmaceuticals Inc00771VAB4 | NOTE 1.500%10/0 | – | $7.67M | 1.0% | – | – | – |
| Omnicell Com68213NAD1 | NOTE 0.250% 9/1 | – | $7.10M | 1.0% | – | New | – |
| Paratek Pharmaceuticals, Inc.699374AB0 | CONVERTIBLE BOND | – | $6.91M | 0.9% | – | – | – |
| Infinera Corp45667GAE3 | NOTE 2.500% 3/0 | – | $6.81M | 0.9% | – | – | – |
| Vroom, Inc.92918VAA7 | Note 0.7500% 01-Jul-2026 | – | $6.53M | 0.9% | – | – | – |
| Esperion Therapeutics Inc Ne29664WAB1 | NOTE 4.000%11/1 | – | $6.37M | 0.9% | – | New | – |
| Blackline, Inc.09239BAD1 | NOTE 3/1 | – | $6.36M | 0.9% | – | New | – |
| Magnite, Inc.55955DAB6 | NOTE 0.250% 3/1 | – | $5.98M | 0.8% | – | New | – |
| Model N, Inc.607525AB8 | NOTE 2.625% 6/0 | – | $5.51M | 0.7% | – | New | – |
| Avadel Fin Cay Ltd/Avadel Pharm (Exchange Offer)05337YAC2 | Note 4.5000% 02-Oct-2023 | – | $5.25M | 0.7% | – | New | – |
| Groupon, Inc.399473AE7 | Note 1.1250% 15-Mar-2026 | – | $5.03M | 0.7% | – | New | – |
| Fastly, Inc.31188VAB6 | NOTE 3/1 | – | $4.82M | 0.7% | – | New | – |
| Apellis Pharmaceuticals, Inc.03753UAB2 | NOTE 3.500% 9/1 | – | $4.75M | 0.6% | – | – | – |
| TheRealReal, Inc.88339PAB7 | NOTE 3.000% 6/1 | – | $4.70M | 0.6% | – | New | – |
| Invacare Corp461203AQ4 | NOTE 4.250% 3/1 | – | $4.67M | 0.6% | – | New | – |
| 1Life Healthcare Inc68269GAB3 | NOTE 3.000% 6/1 | – | $4.33M | 0.6% | – | New | – |
| Pure Storage Inc74624MAB8 | NOTE 0.125% 4/1 | – | $3.50M | 0.5% | – | – | – |
| KAMAN Corp483548AF0 | NOTE 3.250% 5/0 | – | $3.45M | 0.5% | – | – | – |
| MXMagnachip Semiconductor Corp | COM | 185,000 | $3.13M | 0.4% | +43,987+31.2% | Added | History |
| BridgeBio Pharma, Inc.10806XAB8 | NOTE 2.500% 3/1 | – | $2.33M | 0.3% | – | – | – |
| MicroStrategy Inc594972AE1 | NOTE 2/1 | – | $1.79M | 0.2% | – | New | – |
| SREVConcentrix Srev, Inc. | COM | 1,262,854 | $1.64M | 0.2% | −16,328−1.3% | Reduced | History |
| Progenity Inc74319FAA5 | Note 7.2500% 01-Dec-2025 | – | $1.63M | 0.2% | – | – | – |
| Snap Inc83304AAG1 | Note 0.1250% 01-Mar-2028 | – | $1.49M | 0.2% | – | New | – |
| PetIQ, Inc.71639TAB2 | NOTE 4.000% 6/0 | – | $1.42M | 0.2% | – | – | – |
| Accelerate Acquisition Corp.00439D102 | COM CL A | 100,000 | $976.0K | 0.1% | 00.0% | Unchanged | – |
| Industrial Tech Acqstns II I45635R207 | UNIT 03/31/2028 | 75,000 | $753.0K | 0.1% | +75,000 | New | – |
| LABStandard Biotools Inc. | COM | 200,000 | $718.0K | 0.1% | 00.0% | Unchanged | History |
| Khosla Ventures Acqut Co III482506102 | COM CL A | 60,000 | $586.0K | 0.1% | 00.0% | Unchanged | – |
| Artemis Strategic Invt Corp04303A202 | UNIT 09/30/2026 | 50,000 | $507.0K | 0.1% | 00.0% | Unchanged | – |
| Arrowroot Acquisition Corp04282M102 | CL A COM | 50,000 | $488.0K | 0.1% | 00.0% | Unchanged | – |
| Glass Houses Acquisition Cor37714P103 | CLASS A COM | 50,000 | $488.0K | 0.1% | 00.0% | Unchanged | – |
| DNZD & Z Media Acquisition Corp. | COM CL A | 35,322 | $346.0K | <0.1% | +35,322 | New | History |
| M3-Brigade Acquisition III Corp.55407R202 | UNIT 99/99/9999 | 25,000 | $251.0K | <0.1% | 00.0% | Unchanged | – |
| Senior Connect Acquisitn Cor81723H108 | COM CL A | 25,000 | $246.0K | <0.1% | 00.0% | Unchanged | – |
| Crucible Acquisition Corp22877P108 | COM CL A | 25,000 | $245.0K | <0.1% | 00.0% | Unchanged | – |
| KL Acquisition Corp49837C109 | COM CL A | 25,000 | $245.0K | <0.1% | 00.0% | Unchanged | – |
| Mason Industrial Technolgy I57520Y106 | COM CL A | 25,000 | $244.0K | <0.1% | 00.0% | Unchanged | – |
| GX Acquisition Corp II36260F105 | CLASS A COM | 25,000 | $244.0K | <0.1% | 00.0% | Unchanged | – |
| CIIG Capital Partners II, Inc.12561U208 | UNIT 02/28/2028 | 17,522 | $176.0K | <0.1% | −2,478−12.4% | Reduced | – |
| Viscogliosi Bros Acquistn Co92838K209 | UNIT 03/18/2027 | 15,000 | $149.0K | <0.1% | +15,000 | New | – |
| Boa Acquisition Corp05601A109 | COM CL A | 10,208 | $101.0K | <0.1% | 00.0% | Unchanged | – |
| ASAXAstrea Acquisition Corp. | COM CL A | 10,000 | $98.0K | <0.1% | 00.0% | Unchanged | History |
| TBCPThunder Bridge Capital Partners III Inc. | COM CL A | 10,000 | $98.0K | <0.1% | 00.0% | Unchanged | History |
| B Riley Prin 250 Merger Corp05602L104 | CLASS A COM | 10,000 | $98.0K | <0.1% | 00.0% | Unchanged | – |
| Newbury Street Acquisitn Cor65101L104 | COM | 10,000 | $98.0K | <0.1% | 00.0% | Unchanged | – |
| PSAGProperty Solutions Acquisition Corp. II | COM CL A | 10,000 | $98.0K | <0.1% | 00.0% | Unchanged | History |
| Sportstek Acquisition Corp849196100 | COM CL A | 10,000 | $98.0K | <0.1% | 00.0% | Unchanged | – |
| Twelve Seas Investment Co. II90118T106 | COM CL A | 10,000 | $98.0K | <0.1% | 00.0% | Unchanged | – |
| OSIOsiris Acquisition Corp. | CL A | 10,000 | $97.0K | <0.1% | 00.0% | Unchanged | History |
| One Equity Partners Open WTR68237L105 | CL A | 4,060 | $40.0K | <0.1% | +4,060 | New | – |
| Accelerate Acquisition Corp.00439D110 | *W EXP 06/15/202 | 25,000 | $10.0K | <0.1% | 00.0% | Unchanged | – |
| PRTKParatek Pharmaceuticals, Inc. | COM | 986 | $3.00K | <0.1% | 00.0% | Unchanged | History |
| GX Acquisition Corp II36260F113 | *W EXP 03/17/202 | 8,200 | $2.00K | <0.1% | −133−1.6% | Reduced | – |
Sold out since Q4 2021 (20)
Positions held at the end of Q4 2021 that are gone from this filing.
| Security | Class | Shares in Q4 2021 | Value in Q4 2021 | % of portfolio in Q4 2021 | History |
|---|---|---|---|---|---|
| HubSpot Inc443573AD2 | NOTE 0.375% 6/0 | – | $65.6M | 7.8% | – |
| Datadog, Inc.23804LAB9 | NOTE 0.125% 6/1 | – | $50.3M | 6.0% | – |
| Zscaler, Inc.98980GAB8 | NOTE 0.125% 7/0 | – | $35.8M | 4.3% | – |
| Snap Inc83304AAB2 | NOTE 0.750% 8/0 | – | $34.4M | 4.1% | – |
| DISH Network CORP25470MAE9 | NOTE 0.0000% 15-Dec-2025 | – | $31.0M | 3.7% | – |
| Etsy Inc29786AAJ5 | NOTE 0.125%10/0 | – | $29.4M | 3.5% | – |
| Silicon Laboratories Inc.826919AD4 | NOTE 0.625% 6/1 | – | $25.4M | 3.0% | – |
| BLBlackline, Inc. | COM | – | $22.3M | 2.7% | History |
| Wayfair Inc.94419LAD3 | NOTE 1.125%11/0 | – | $21.9M | 2.6% | – |
| MongoDB, Inc.60937PAD8 | NOTE 0.250% 1/1 | – | $20.4M | 2.4% | – |
| Fastly, Inc.31188VAA8 | BOND | – | $16.3M | 1.9% | – |
| Spotify Technology84921RAA8 | BOND | – | $15.4M | 1.8% | – |
| Square Inc852234AD5 | NOTE 0.500% 5/1 | – | $13.6M | 1.6% | – |
| Coupa Software Inc22266LAC0 | NOTE 0.125% 6/1 | – | $10.0M | 1.2% | – |
| Zogenix, Inc.98978LAB1 | NOTE 2.750%10/0 | – | $9.58M | 1.1% | – |
| Magnite, Inc.55955DAA8 | BOND | – | $7.99M | 1.0% | – |
| Square Inc852234AF0 | NOTE 0.125% 3/0 | – | $7.42M | 0.9% | – |
| Esperion Therapeutics, Inc.29664WAA3 | EPSR NOTE 4% 11/1 | – | $6.49M | 0.8% | – |
| INVACARE CORP (IVC) 144a for l461203AP6 | CONV | – | $5.74M | 0.7% | – |
| Avadel Fin Cay Ltd/Avadel Pharma Plc05337YAA6 | CONV | – | $5.67M | 0.7% | – |