What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
CIK: 0001278960
Total reported value
$924.8M
$924.8M
65 檔
19.7%
According to the latest 13F quarterly dataset, Silverback Asset Management LLC managed an equity portfolio of $924.8M at the end of Q2 2025, spanning 65 distinct U.S. exchange-listed positions.
Silverback Asset Management LLC executed strategic sector rebalancing during Q2 2025, establishing 16 new positions while fully exiting 11 holdings and trimming 22 positions.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | HYG | Ishr Ibx Usd Hiyld Cb Etf-ui | ETF-High Yield | 6.85% | — | -40.00% | |
| 2 | STX 3.5 06-01-28Bond | Seagate Hdd Cayman | Bond | 5.35% | — | -2.33% | |
| 3 | LITE 1.5 12-15-29Bond | Lumentum Holdings Inc | Bond | 4.88% | — | +330.67% | |
| 4 | TYL 0.25 03-15-26Bond | Tyler Technologies Inc | Bond | 4.36% | — | +4.17% | |
| 5 | WDC 3 11-15-28Bond | Western Digital CORP | Bond | 4.29% | — | +36.31% | |
| 6 | PRCH 6.75 10-01-28Bond | Porch Group Inc | Bond | 3.90% | -1.15% | +6.65% | |
| 7 | VIAV 1.625 03-15-26Bond | Viavi Solutions Inc | Bond | 3.84% | — | +25.77% | |
| 8 | COIN 0.5 06-01-26Bond | Coinbase Global Inc | Bond | 3.40% | — | -3.28% | |
| 9 | VSH 2.25 09-15-30Bond | Vishay Intertechnology | Bond | 3.22% | -2.99% | -15.10% | |
| 10 | NTNX 0.25 10-01-27Bond | Nutanix Inc | Bond | 3.09% | -0.80% | — | |
| 11 | W 3.5 11-15-28Bond | Wayfair Inc | Bond | 3.01% | — | +110.46% | |
| 12 | EVRG 4.5 12-15-27Bond | Evergy Inc | Bond | 2.90% | — | — | |
| 13 | JBTM 0.25 05-15-26Bond | Jbt Marel CORP | Bond | 2.79% | — | -24.71% | |
| 14 | PRCH 9 05-15-30Bond | Porch Group Inc | Bond | 2.74% | -0.07% | — | |
| 15 | BSY 0.375 07-01-27Bond | Bentley Systems | Bond | 2.34% | — | — | |
| 16 | ASTS 4.25 03-01-32Bond | Ast Spacemobile Inc | Bond | 2.26% | — | — | |
| 17 | SMTC 1.625 11-01-27Bond | Semtech CORP | Bond | 2.24% | +4.48% | -4.35% | |
| 18 | PCRX 2.125 05-15-29Bond | Pacira Biosciences Inc | Bond | 2.22% | — | — | |
| 19 | AKAM 1.125 02-15-29Bond | Akamai Technologies Inc | Bond | 2.04% | — | — | |
| 20 | LPSN 0 12-15-26Bond | Liveperson Inc | Bond | 1.98% | — | — | |
| 21 | COLL 2.875 02-15-29Bond | Collegium Pharma Inc | Bond | 1.88% | +0.32% | -3.91% | |
| 22 | ✓ | Stock-Other | 1.85% | — | — | ||
| 23 | BBIO 2.25 02-01-29Bond | Bridgebio Pharma Inc | Bond | 1.72% | -1.19% | +44.44% | |
| 24 | VRM | Vroom Inc | Stock-Other | 1.71% | -0.46% | -0.41% | |
| 25 | ECHO 3.875 11-30-30Bond | Echostar CORP | Bond | 1.63% | — | -52.27% | |
| 26 | WOLF 1.875 12-01-29Bond | Wolfspeed Inc | Bond | 1.49% | — | — | |
| 27 | EGHT 4 02-01-28Bond | 8x8 Inc | Bond | 1.46% | — | -7.56% | |
| 28 | EB 0.75 09-15-26Bond | Eventbrite Inc | Bond | 1.46% | — | — | |
| 29 | ON 0 05-01-27Bond | On Semiconductor CORP | Bond | 1.35% | -4.16% | EXIT | |
| 30 | LAZR 11.5 01-15-30Bond | Luminar Technologies Inc | Bond | 1.33% | — | +7.43% | |
| 31 | FIVN 1 03-15-29Bond | Five9 Inc | Bond | 1.23% | — | — | |
| 32 | PAR 1.5 10-15-27Bond | Par Technology CORP | Bond | 1.22% | — | — | |
| 33 | CRNC 1.5 07-01-28Bond | Cerence Inc | Bond | 1.10% | — | -16.67% | |
| 34 | PPL 2.875 03-15-28Bond | Ppl Capital Funding Inc | Bond | 1.07% | — | — | |
| 35 | PD 1.5 10-15-28 *Bond | Pagerduty Inc. | Bond | 1.04% | — | -36.04% | |
| 36 | BAND 0.5 04-01-28Bond | Bandwidth Inc | Bond | 1.01% | — | +70.00% | |
| 37 | HLIT | Harmonic Inc | Stock-Other | 0.95% | +0.10% | -2.07% | |
| 38 | F 0 03-15-26Bond | Ford Motor Company | Bond | 0.91% | — | -43.48% | |
| 39 | VERI 1.75 11-15-26Bond | Veritone Inc | Bond | 0.90% | — | — | |
| 40 | AMPH 2 03-15-29Bond | Amphastar Pharmaceutical | Bond | 0.60% | -0.66% | EXIT | |
| 41 | LAZR 9 01-15-30Bond | Luminar Technologies Inc | Bond | 0.58% | — | +27.59% | |
| 42 | NOTV 3.25 10-15-27Bond | Inotiv Inc | Bond | 0.58% | -0.52% | +6.21% | |
| 43 | FLR 1.125 08-15-29Bond | Fluor CORP | Bond | 0.56% | — | -82.71% | |
| 44 | PCG 6 12-01-27 ABond | Pg&e CORP | Bond | 0.56% | — | — | |
| 45 | DDD 0 11-15-26Bond | 3d Systems CORP | Bond | 0.50% | — | -50.00% | |
| 46 | INDI | Indie Semiconductor Inc-a | Stock-Other | 0.45% | -0.05% | EXIT | |
| 47 | QI 6.75 03-22-13 ADSBond | Qimonda Finance LLC | Bond | 0.44% | -0.11% | — | |
| 48 | ASTS | Ast Spacemobile Inc | Stock-Tech | 0.43% | -0.06% | — | |
| 49 | BYND 0 03-15-27Bond | Beyond Meat Inc | Bond | 0.40% | — | — | |
| 50 | LYV 3.125 01-15-29Bond | Live Nation Entertainmen | Bond | 0.32% | — | -89.77% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | LITE 1.5 12-15-29Bond | Lumentum Holdings Inc | +4% | +330.67% | Add |
| 2 | NTNX 0.25 10-01-27Bond | Nutanix Inc | +3.1% | NEW | New buy |
| 3 | EVRG 4.5 12-15-27Bond | Evergy Inc | +2.9% | NEW | New buy |
| 4 | PRCH 9 05-15-30Bond | Porch Group Inc | +2.7% | NEW | New buy |
| 5 | ASTS 4.25 03-01-32Bond | Ast Spacemobile Inc | +2.3% | NEW | New buy |
| 6 | PCRX 2.125 05-15-29Bond | Pacira Biosciences Inc | +2.2% | NEW | New buy |
| 7 | WDC 3 11-15-28Bond | Western Digital CORP | +2.1% | +36.31% | Add |
| 8 | AKAM 1.125 02-15-29Bond | Akamai Technologies Inc | +2% | NEW | New buy |
| 9 | W 3.5 11-15-28Bond | Wayfair Inc | +1.9% | +110.46% | Add |
| 10 | ✓ | +1.9% | NEW | New buy | |
| 11 | STX 3.5 06-01-28Bond | Seagate Hdd Cayman | +1.8% | -2.33% | Trim |
| 12 | FIVN 1 03-15-29Bond | Five9 Inc | +1.2% | NEW | New buy |
| 13 | PPL 2.875 03-15-28Bond | Ppl Capital Funding Inc | +1.1% | NEW | New buy |
| 14 | PRCH 6.75 10-01-28Bond | Porch Group Inc | +0.7% | +6.65% | Add |
| 15 | VIAV 1.625 03-15-26Bond | Viavi Solutions Inc | +0.7% | +25.77% | Add |
| 16 | BBIO 2.25 02-01-29Bond | Bridgebio Pharma Inc | +0.6% | +44.44% | Add |
| 17 | PCG 6 12-01-27 ABond | Pg&e CORP | +0.6% | NEW | New buy |
| 18 | COIN 0.5 06-01-26Bond | Coinbase Global Inc | +0.5% | -3.28% | Trim |
| 19 | INDI | Indie Semiconductor Inc-a | +0.5% | NEW | New buy |
| 20 | BAND 0.5 04-01-28Bond | Bandwidth Inc | +0.5% | +70.00% | Add |
| 21 | ASTS | Ast Spacemobile Inc | +0.4% | NEW | New buy |
| 22 | TYL 0.25 03-15-26Bond | Tyler Technologies Inc | +0.3% | +4.17% | Add |
| 23 | PATK 1.75 12-01-28Bond | Patrick Industries Inc | +0.3% | NEW | New buy |
| 24 | SMTC 1.625 11-01-27Bond | Semtech CORP | +0.3% | -4.35% | Trim |
| 25 | ARAY | Accuray Inc | +0.2% | +1588.44% | Add |
| 26 | WOLF 1.875 12-01-29Bond | Wolfspeed Inc | +0.2% | — | Unchanged |
| 27 | PRCH | Porch Group Inc | +0.2% | NEW | New buy |
| 28 | STNG | Scorpio Tankers Inc. | +0.2% | NEW | New buy |
| 29 | BSY 0.375 07-01-27Bond | Bentley Systems | +0.1% | — | Unchanged |
| 30 | PAR 1.5 10-15-27Bond | Par Technology CORP | +0.1% | — | Unchanged |
| 31 | ALRM 2.25 06-01-29Bond | Alarm.com Hldgs Inc | +0.1% | NEW | New buy |
| 32 | LAZR 9 01-15-30Bond | Luminar Technologies Inc | +0.1% | +27.59% | Add |
| 33 | QI 6.75 03-22-13 ADSBond | Qimonda Finance LLC | +0.1% | — | Unchanged |
| 34 | LPSN 0 12-15-26Bond | Liveperson Inc | 0% | — | Unchanged |
| 35 | LAZR 11.5 01-15-30Bond | Luminar Technologies Inc | 0% | +7.43% | Add |
| 36 | EB 0.75 09-15-26Bond | Eventbrite Inc | 0% | — | Unchanged |
| 37 | MX | Magnachip Semiconductor CORP | 0% | — | Unchanged |
| 38 | KPTI | Karyopharm Therapeutics Inc | 0% | +40.00% | Add |
| 39 | GOSS | Gossamer Bio Inc | 0% | — | Unchanged |
| 40 | AISPW | Airship Ai Holdings Inc-cw28 | — | — | Unchanged |
| 41 | ✓ | Zapp Elec Vehs Group LTD | — | — | Unchanged |
| 42 | HLIT | Harmonic Inc | 0% | -2.07% | Trim |
| 43 | VERI | Veritone Inc | 0% | — | Unchanged |
| 44 | VRM | Vroom Inc | 0% | -0.41% | Trim |
| 45 | VERI 1.75 11-15-26Bond | Veritone Inc | 0% | — | Unchanged |
| 46 | COLL 2.875 02-15-29Bond | Collegium Pharma Inc | 0% | -3.91% | Trim |
| 47 | CRNC 1.5 07-01-28Bond | Cerence Inc | -0.1% | -16.67% | Trim |
| 48 | EGHT 4 02-01-28Bond | 8x8 Inc | -0.1% | -7.56% | Trim |
| 49 | ✓ | Avadel Pharmaceuticals PLC ADR | -0.1% | -43.48% | Trim |
| 50 | RDNW | Ridenow Group Inc | -0.1% | -43.84% | Trim |
According to official SEC Form 13F filings, Silverback Asset Management LLC reported a total U.S. public equity portfolio value of $924.8M across 65 disclosed positions in Q2 2025.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including HYG, STX 3.5 06-01-28, LITE 1.5 12-15-29) accounted for 19.7% of total reported equity market value during Q2 2025.
Top New Position Initiated
NTNX 0.25 10-01-27
市值: $21.8M
Top Position Liquidated / Trimmed
SPY
前期市值: $28.0M
During Q2 2025, Silverback Asset Management LLC's top holdings by market value included HYG (6.8%)、STX 3.5 06-01-28 (5.3%)、LITE 1.5 12-15-29 (4.9%). The largest single position, HYG, represented 6.8% of total portfolio value.
In Q2 2025, Silverback Asset Management LLC made 62 total portfolio adjustments, initiating 16 new buys, adding to 13 positions, trimming 22 holdings, and fully liquidating 11 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
Best practices for analyzing 13F quarterly changes without getting misled by stock splits, options, or market valuation drift.
Learn how AlphaSMO's flagship signal detects high-conviction stocks where 13F hedge funds and corporate insiders buy at the same time.