SILVERBACK ASSET MANAGEMENT LLC
13F filer · CIK 1278960 · Durham, NC
Summary
SILVERBACK ASSET MANAGEMENT LLC reported $924.76M across 64 positions in its 13F for 2026 Q2, filed Aug 13, 2026. The largest holdings are SEMTECH CORP (8.3%), MKS INC. (4.7%), AVNET INC (3.8%). Versus 2026 Q1, leaving options aside, it opened 17 new positions, added to 7, trimmed 20 and sold out of 8.
Reported value$924.76M
Positions64incl. options
Report period2026 Q2
FiledAug 13, 2026
New positions17
Added7
Trimmed20
Sold out8
Top 25 holdings
By reported value, options listed separately · change vs 2026 Q1
SEMTECH CORPNo ticker matchAdd
Weight 8.3%Value $76.65MPrincipal $17.67M +40.18%
MKS INC.No ticker matchNew
Weight 4.7%Value $43.35MPrincipal $14.70M
AVNET INCNo ticker matchNew
Weight 3.8%Value $35.06MPrincipal $25.00M
JAZZ INVESTMENTS I LTDNo ticker matchNew
Weight 3.7%Value $34.20MPrincipal $20.03M
INDIE SEMICONDUCTOR INCNo ticker matchTrim
Weight 3.6%Value $33.50MPrincipal $28.91M -20.81%
Weight 3.4%Value $31.83MPrincipal $25.00M
Weight 3.3%Value $30.22MPrincipal $18.15M
WOLFSPEED INCNo ticker matchTrim
Weight 3.1%Value $28.35MPrincipal $7.19M -15.67%
CRACKER BARREL OLD CTRY STORNo ticker matchNew
Weight 2.9%Value $26.53MPrincipal $25.88M
Weight 2.7%Value $25.31MPrincipal $17.50M -5.41%
UBER TECHNOLOGIES INCNo ticker matchTrim
Weight 2.6%Value $24.00MPrincipal $20.00M -13.04%
Weight 2.5%Value $22.99MPrincipal $22.80M +28.09%
NUTANIX INCNo ticker matchTrim
Weight 2.4%Value $22.41MPrincipal $19.84M -9.81%
BRIDGEBIO PHARMA INCNo ticker matchTrim
Weight 2.3%Value $21.73MPrincipal $19.53M -11.35%
ALPHATEC HLDGS INCNo ticker matchAdd
Weight 2.3%Value $21.02MPrincipal $22.03M +54.58%
Weight 2.1%Value $19.33MPrincipal $430K -12.24%
COLLEGIUM PHARMACEUTICAL INCNo ticker matchAdd
Weight 2.0%Value $18.79MPrincipal $15.30M +48.52%
SYNAPTICS INCNo ticker matchTrim
Weight 1.7%Value $15.86MPrincipal $10.68M -47.69%
Weight 1.6%Value $14.50MPrincipal $12.00M
Weight 1.6%Value $14.45MPrincipal $14.28M
GUIDEWIRE SOFTWARE INCNo ticker matchAdd
Weight 1.5%Value $14.02MPrincipal $14.55M +16.37%
Weight 1.5%Value $13.50MPrincipal $15.00M
Weight 1.4%Value $13.07MPrincipal $13.46M -34.22%
HALOZYME THERAPEUTICS INCNo ticker matchHold
Weight 1.3%Value $12.41MPrincipal $11.13M
CENTURY ALUM CONo ticker matchNew
Weight 1.3%Value $12.32MPrincipal $5.00M
| Stock | Weight | Value | Shares change | Action |
|---|---|---|---|---|
| SEMTECH CORPNo ticker match | 8.3% | $76.65M | +40.18% | Add |
| MKS INC.No ticker match | 4.7% | $43.35M | — | New |
| AVNET INCNo ticker match | 3.8% | $35.06M | — | New |
| JAZZ INVESTMENTS I LTDNo ticker match | 3.7% | $34.20M | — | New |
| INDIE SEMICONDUCTOR INCNo ticker match | 3.6% | $33.50M | -20.81% | Trim |
| 3.4% | $31.83M | — | New | |
| 3.3% | $30.22M | — | New | |
| WOLFSPEED INCNo ticker match | 3.1% | $28.35M | -15.67% | Trim |
| CRACKER BARREL OLD CTRY STORNo ticker match | 2.9% | $26.53M | — | New |
| 2.7% | $25.31M | -5.41% | Trim | |
| UBER TECHNOLOGIES INCNo ticker match | 2.6% | $24.00M | -13.04% | Trim |
| 2.5% | $22.99M | +28.09% | Add | |
| NUTANIX INCNo ticker match | 2.4% | $22.41M | -9.81% | Trim |
| BRIDGEBIO PHARMA INCNo ticker match | 2.3% | $21.73M | -11.35% | Trim |
| ALPHATEC HLDGS INCNo ticker match | 2.3% | $21.02M | +54.58% | Add |
| 2.1% | $19.33M | -12.24% | Trim | |
| COLLEGIUM PHARMACEUTICAL INCNo ticker match | 2.0% | $18.79M | +48.52% | Add |
| SYNAPTICS INCNo ticker match | 1.7% | $15.86M | -47.69% | Trim |
| 1.6% | $14.50M | — | New | |
| 1.6% | $14.45M | — | Hold | |
| GUIDEWIRE SOFTWARE INCNo ticker match | 1.5% | $14.02M | +16.37% | Add |
| 1.5% | $13.50M | — | New | |
| 1.4% | $13.07M | -34.22% | Trim | |
| HALOZYME THERAPEUTICS INCNo ticker match | 1.3% | $12.41M | — | Hold |
| CENTURY ALUM CONo ticker match | 1.3% | $12.32M | — | New |
Weight is the share of the reported 13F value, including options at notional value.
Largest buys in 2026 Q2
MKS INC.No ticker match≈ $43.35MNew
AVNET INCNo ticker match≈ $35.06MNew
JAZZ INVESTMENTS I LTDNo ticker match≈ $34.20MNew
Largest sells in 2026 Q2
IAC FinanceCo 2, Inc.No ticker match≈ $24.42MSold
VISHAY INTERTECHNOLOGY INCNo ticker match≈ $23.34MTrim
Alnylam Pharmaceuticals IncNo ticker match≈ $14.14MSold
SYNAPTICS INCNo ticker match≈ $10.08MTrim
Options
Notional value, listed apart from stocks
Source: SEC Form 13F, values as reported by the filer. Filings lag up to 45 days after quarter end and cover only certain long positions. Research only, not investment advice.