Institutional Manager · CIK 0001278960
SILVERBACK ASSET MANAGEMENT LLC
CHAPEL HILL, NC · File #028-10791
Latest AUM
$683.8M
Positions
58
Top-10 Concentration
45.6%
Filings
11
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| EXITED | ISHARES TR | 464288513 | -600,000 | -$48.7M | $0 |
| EXITED | Ast Spacemobile Inc | 00217DAA8 | -20,755,000 | -$43.6M | $0 |
| EXITED | WESTERN DIGITAL CORP | 958102AT2 | -10,695,000 | -$34.3M | $0 |
| EXITED | FORD MTR CO | 345370CZ1 | -26,750,000 | -$27.1M | $0 |
| EXITED | LIVE NATION ENTERTAINMENT IN | 538034BA6 | -13,632,000 | -$22.1M | $0 |
| NEW | VARONIS SYS INC | VRNS | +22,955,000 | +$21.3M | $0 |
| REDUCE | ECHOSTAR CORP | SATS | -6,352,999 | -$21.3M | +$7.1M |
| ADD | BRIDGEBIO PHARMA INC | BBIO | +17,500,000 | +$19.7M | +$1.3M |
| EXITED | VIAVI SOLUTIONS INC | 925550AH8 | -18,533,000 | -$19.6M | $0 |
| NEW | EZPW 3.750 12/15/29 CVT | 302301AG1 | +9,500,000 | +$17.7M | $0 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202558 pos · $683.8M
- 13F HOLDINGS REPORTQ/E Sep 202568 pos · $1.04B
- 13F HOLDINGS REPORTQ/E Jun 202565 pos · $706.9M
- 13F HOLDINGS REPORTQ/E Mar 202561 pos · $724.2M
- 13F HOLDINGS REPORT (Amended)Q/E Dec 202470 pos · $667.5M
- 13F HOLDINGS REPORTQ/E Dec 202475 pos · $682.2M
- 13F HOLDINGS REPORTQ/E Sep 202483 pos · $743.6M
- 13F HOLDINGS REPORTQ/E Jun 202484 pos · $812.8M
- 13F HOLDINGS REPORTQ/E Mar 202479 pos · $750.6M
- 13F HOLDINGS REPORTQ/E Dec 202392 pos · $729.5M
- 13F HOLDINGS REPORT (Amended)Q/E Dec 202397 pos · $733.2M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | SEAGATE HDD CAYMAN | SE | 15,438,000 | $51.9M | 7.68% |
| 2 | COINBASE GLOBAL INC | COIN | 32,977,000 | $32.9M | 4.87% |
| 3 | IAC 0.875 06/15/26 CVT | IAC | 31,603,000 | $31.0M | 4.58% |
| 4 | BRIDGEBIO PHARMA INC | BBIO | 26,950,000 | $30.4M | 4.49% |
| 5 | TYLER TEX INDPT SCH DIST | 902252AB1 | 28,206,000 | $28.6M | 4.23% |
| 6 | ON SEMICONDUCTOR CORP | ON | 23,571,000 | $28.1M | 4.16% |
| 7 | JBT MAREL CORPORATION | JBTM | 27,300,000 | $28.0M | 4.14% |
| 8 | VISHAY INTERTECHNOLOGY INC | VSH | 29,833,000 | $26.9M | 3.98% |
| 9 | COLLEGIUM PHARMACEUTICAL INC | COLL | 18,300,000 | $25.8M | 3.82% |
| 10 | UBER TECHNOLOGIES INC | UBER | 19,000,000 | $24.7M | 3.65% |
| 11 | EVERGY INC | EVRG | 20,096,000 | $24.5M | 3.62% |
| 12 | VARONIS SYS INC | VRNS | 22,955,000 | $21.3M | 3.16% |
| 13 | PORCH GROUP INC | PRCH | 17,500,000 | $19.9M | 2.94% |
| 14 | EZPW 3.750 12/15/29 CVT | 302301AG1 | 9,500,000 | $17.7M | 2.62% |
| 15 | SEMTECH CORP | SMTC | 7,700,000 | $15.7M | 2.32% |
| 16 | PENGUIN SOLUTIONS INC | PENG | 15,135,000 | $15.5M | 2.29% |
| 17 | NUTANIX INC | NTNX | 12,500,000 | $14.1M | 2.08% |
| 18 | EXACT SCIENCES CORP | 30063PAC9 | 13,500,000 | $13.9M | 2.05% |
| 19 | PRCH 6.750 10/01/28 '26 CVT | 733245AC8 | 13,213,000 | $13.2M | 1.96% |
| 20 | WOLFSPEED INC | WOLF | 8,465,000 | $12.6M | 1.87% |