13F 申報指南13F 觀念全攻略
什麼是 SEC Form 13F 申報？美股機構大戶持股全攻略
完整解讀 Form 13F 申報規範、1 億美元門檻與 45 天延遲申報機制，學會如何追蹤頂級對沖基金與機構法人持倉動向。
AlphaSMO 權威研究指南閱讀專題
CIK: 0001278960
申報總市值
US$9.2億
US$9.2億
69 檔
13.7%
Silverback Asset Management LLC 在 Q4 2024 季度的美股部位總計估值為 US$9.2億，分散於 69 個持倉標的之中，反映其市場參與廣度與投資規模。
數據顯示 Silverback Asset Management LLC 於 Q4 2024 季度持續回收資金，對 18 個既有部位進行裁減並清倉 27 個標的，組合整體流動性比重有所上升。
從部位權重觀察，前 5 大標的（包含 ECHO 3.875 11-30-30, WDC 3 11-15-28, GRPN 6.25 03-15-27 *）累計市值佔比達 13.7%，是驅動 Silverback Asset Management LLC 該季度整體投資組合績效表現的核心支柱。
| # | 代號 | 標的名稱 | 資產子類別 | 佔比 | 佔比變動 | 持倉量變化 | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | ECHO 3.875 11-30-30債券 | Echostar CORP | 債券 | 4.08% | — | — | |
| 2 | WDC 3 11-15-28債券 | Western Digital CORP | 債券 | 4.05% | — | — | |
| 3 | GRPN 6.25 03-15-27 *債券 | Groupon Inc | 債券 | 3.78% | — | — | |
| 4 | SMTC 1.625 11-01-27債券 | Semtech CORP | 債券 | 3.58% | +4.48% | — | |
| 5 | PRCH 6.75 10-01-28債券 | Porch Group Inc | 債券 | 3.46% | -1.15% | -8.63% | |
| 6 | STX 3.5 06-01-28債券 | Seagate Hdd Cayman | 債券 | 3.42% | — | +87.56% | |
| 7 | FUBO 3.25 02-15-26債券 | Fubotv Inc | 債券 | 3.32% | — | +5.66% | |
| 8 | INFN 3.75 08-01-28債券 | Infinera CORP | 債券 | 3.24% | — | +3.49% | |
| 9 | LCID 1.25 12-15-26債券 | Lucid Group Inc | 債券 | 3.22% | — | -19.93% | |
| 10 | FOUR 0 12-15-25債券 | Shift4 Payments Inc | 債券 | 2.57% | — | — | |
| 11 | VSH 2.25 09-15-30債券 | Vishay Intertechnology | 債券 | 2.53% | -2.99% | -1.99% | |
| 12 | W 3.5 11-15-28債券 | Wayfair Inc | 債券 | 2.52% | — | -40.06% | |
| 13 | COLL 2.875 02-15-29債券 | Collegium Pharma Inc | 債券 | 2.44% | +0.32% | — | |
| 14 | LPSN 0 12-15-26債券 | Liveperson Inc | 債券 | 2.38% | — | — | |
| 15 | LITE 1.5 12-15-29債券 | Lumentum Holdings Inc | 債券 | 2.32% | — | — | |
| 16 | TYL 0.25 03-15-26債券 | Tyler Technologies Inc | 債券 | 2.24% | — | +2016.01% | |
| 17 | ARAY 3.75 06-01-26債券 | Accuray Inc | 債券 | 2.08% | — | — | |
| 18 | EGHT 4 02-01-28債券 | 8x8 Inc | 債券 | 2.07% | — | -9.74% | |
| 19 | COIN 0.5 06-01-26債券 | Coinbase Global Inc | 債券 | 1.96% | — | — | |
| 20 | ITGR 2.125 02-15-28債券 | Integer Holdings CORP | 債券 | 1.92% | — | -33.26% | |
| 21 | BSY 0.375 07-01-27債券 | Bentley Systems | 債券 | 1.89% | — | — | |
| 22 | TDOC 1.25 06-01-27債券 | Teladoc Health Inc | 債券 | 1.85% | — | +22.69% | |
| 23 | IONS 0 04-01-26債券 | Ionis Pharmaceuticals In | 債券 | 1.82% | — | -26.47% | |
| 24 | WOLF 1.875 12-01-29債券 | Wolfspeed Inc | 債券 | 1.80% | — | — | |
| 25 | EB 0.75 09-15-26債券 | Eventbrite Inc | 債券 | 1.78% | — | — | |
| 26 | CBRL 0.625 06-15-26債券 | Cracker Barrel Old Count | 債券 | 1.63% | — | +21.58% | |
| 27 | INDI 4.5 11-15-27債券 | Indie Semiconductor Inc | 債券 | 1.51% | — | +7.87% | |
| 28 | VIAV 1.625 03-15-26債券 | Viavi Solutions Inc | 債券 | 1.50% | — | -27.79% | |
| 29 | DOCN 0 12-01-26債券 | Digitalocean Holdings | 債券 | 1.42% | — | — | |
| 30 | SKIN 1.25 10-01-26債券 | Skinhealth Systems Inc | 債券 | 1.39% | — | +19.78% | |
| 31 | HLIT | Harmonic Inc | 股票-其他 | 1.37% | +0.10% | -2.86% | |
| 32 | LAZR 11.5 01-15-30債券 | Luminar Technologies Inc | 債券 | 1.35% | — | +11.00% | |
| 33 | INFN 2.5 03-01-27債券 | Infinera CORP | 債券 | 1.35% | — | -52.86% | |
| 34 | BBIO 2.25 02-01-29債券 | Bridgebio Pharma Inc | 債券 | 1.28% | -1.19% | +42.86% | |
| 35 | EVRG 4.5 12-15-27債券 | Evergy Inc | 債券 | 1.22% | — | — | |
| 36 | ALNY 1 09-15-27債券 | Alnylam Pharmaceuticals | 債券 | 1.20% | — | — | |
| 37 | ON 0 05-01-27債券 | On Semiconductor CORP | 債券 | 1.18% | -4.16% | EXIT | |
| 38 | NEO 0.25 01-15-28債券 | Neogenomics Inc | 債券 | 1.16% | — | — | |
| 39 | BAND 0.5 04-01-28債券 | Bandwidth Inc | 債券 | 1.15% | — | — | |
| 40 | DDD 0 11-15-26債券 | 3d Systems CORP | 債券 | 1.07% | — | — | |
| 41 | VERI 1.75 11-15-26債券 | Veritone Inc | 債券 | 1.05% | — | — | |
| 42 | STEM 4.25 04-01-30債券 | Stem Inc | 債券 | 1.03% | — | +35.91% | |
| 43 | CABO 0 03-15-26債券 | Cable One Inc | 債券 | 1.02% | — | +25.73% | |
| 44 | NOTV 3.25 10-15-27債券 | Inotiv Inc | 債券 | 0.91% | -0.52% | +25.66% | |
| 45 | PD 1.5 10-15-28 *債券 | Pagerduty Inc. | 債券 | 0.88% | — | — | |
| 46 | QI 6.75 03-22-13 ADS債券 | Qimonda Finance LLC | 債券 | 0.88% | -0.11% | — | |
| 47 | BYND 0 03-15-27債券 | Beyond Meat Inc | 債券 | 0.78% | — | +1.48% | |
| 48 | GH 0 11-15-27債券 | Guardant Health Inc | 債券 | 0.71% | — | -45.30% | |
| 49 | LITE 0.5 06-15-28債券 | Lumentum Holdings Inc | 債券 | 0.65% | — | — | |
| 50 | LUV 1.25 05-01-25債券 | Southwest Airlines Co | 債券 | 0.61% | — | +96.75% |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | ECHO 3.875 11-30-30債券 | Echostar CORP | +4.1% | NEW | 新建倉 |
| 2 | WDC 3 11-15-28債券 | Western Digital CORP | +4.1% | NEW | 新建倉 |
| 3 | GRPN 6.25 03-15-27 *債券 | Groupon Inc | +3.8% | NEW | 新建倉 |
| 4 | FOUR 0 12-15-25債券 | Shift4 Payments Inc | +2.6% | NEW | 新建倉 |
| 5 | COLL 2.875 02-15-29債券 | Collegium Pharma Inc | +2.4% | NEW | 新建倉 |
| 6 | TYL 0.25 03-15-26債券 | Tyler Technologies Inc | +2.1% | +2016.01% | 加碼 |
| 7 | COIN 0.5 06-01-26債券 | Coinbase Global Inc | +2% | NEW | 新建倉 |
| 8 | WOLF 1.875 12-01-29債券 | Wolfspeed Inc | +1.8% | NEW | 新建倉 |
| 9 | STX 3.5 06-01-28債券 | Seagate Hdd Cayman | +1.5% | +87.56% | 加碼 |
| 10 | EVRG 4.5 12-15-27債券 | Evergy Inc | +1.2% | NEW | 新建倉 |
| 11 | ALNY 1 09-15-27債券 | Alnylam Pharmaceuticals | +1.2% | NEW | 新建倉 |
| 12 | PRCH 6.75 10-01-28債券 | Porch Group Inc | +1.1% | -8.63% | 減碼 |
| 13 | SMTC 1.625 11-01-27債券 | Semtech CORP | +1% | — | 不變 |
| 14 | PD 1.5 10-15-28 *債券 | Pagerduty Inc. | +0.9% | NEW | 新建倉 |
| 15 | LITE 0.5 06-15-28債券 | Lumentum Holdings Inc | +0.7% | NEW | 新建倉 |
| 16 | FUBO 3.25 02-15-26債券 | Fubotv Inc | +0.6% | +5.66% | 加碼 |
| 17 | LITE 1.5 12-15-29債券 | Lumentum Holdings Inc | +0.6% | — | 不變 |
| 18 | TDOC 1.25 06-01-27債券 | Teladoc Health Inc | +0.5% | +22.69% | 加碼 |
| 19 | INFN 3.75 08-01-28債券 | Infinera CORP | +0.5% | +3.49% | 加碼 |
| 20 | BBIO 2.25 02-01-29債券 | Bridgebio Pharma Inc | +0.5% | +42.86% | 加碼 |
| 21 | NOTV 3.25 10-15-27債券 | Inotiv Inc | +0.5% | +25.66% | 加碼 |
| 22 | CBRL 0.625 06-15-26債券 | Cracker Barrel Old Count | +0.5% | +21.58% | 加碼 |
| 23 | PCG 6 12-01-27 A債券 | Pg&e CORP | +0.4% | NEW | 新建倉 |
| 24 | WOLF 0.25 02-15-28債券 | Wolfspeed Inc | +0.4% | NEW | 新建倉 |
| 25 | LUV 1.25 05-01-25債券 | Southwest Airlines Co | +0.3% | +96.75% | 加碼 |
| 26 | SKIN 1.25 10-01-26債券 | Skinhealth Systems Inc | +0.3% | +19.78% | 加碼 |
| 27 | CABO 0 03-15-26債券 | Cable One Inc | +0.3% | +25.73% | 加碼 |
| 28 | STEM 4.25 04-01-30債券 | Stem Inc | +0.3% | +35.91% | 加碼 |
| 29 | INDI 4.5 11-15-27債券 | Indie Semiconductor Inc | +0.3% | +7.87% | 加碼 |
| 30 | LPSN 0 12-15-26債券 | Liveperson Inc | +0.3% | — | 不變 |
| 31 | EGHT 4 02-01-28債券 | 8x8 Inc | +0.3% | -9.74% | 減碼 |
| 32 | VERI 1.75 11-15-26債券 | Veritone Inc | +0.2% | — | 不變 |
| 33 | F 0 03-15-26債券 | Ford Motor Company | +0.2% | NEW | 新建倉 |
| 34 | ATEC | Alphatec Holdings Inc | +0.2% | NEW | 新建倉 |
| 35 | PRCH 0.75 09-15-26債券 | Porch Group Inc | +0.2% | -16.67% | 減碼 |
| 36 | EB 0.75 09-15-26債券 | Eventbrite Inc | +0.2% | — | 不變 |
| 37 | ARAY 3.75 06-01-26債券 | Accuray Inc | +0.2% | — | 不變 |
| 38 | ON 0 05-01-27債券 | On Semiconductor CORP | +0.2% | +20.00% | 加碼 |
| 39 | DDD 0 11-15-26債券 | 3d Systems CORP | +0.2% | — | 不變 |
| 40 | VSH 2.25 09-15-30債券 | Vishay Intertechnology | +0.2% | -1.99% | 減碼 |
| 41 | BSY 0.375 07-01-27債券 | Bentley Systems | +0.2% | — | 不變 |
| 42 | DOCN 0 12-01-26債券 | Digitalocean Holdings | +0.2% | — | 不變 |
| 43 | BAND 0.5 04-01-28債券 | Bandwidth Inc | +0.1% | — | 不變 |
| 44 | ✓ | Avadel Pharmaceuticals PLC ADR | +0.1% | +100.00% | 加碼 |
| 45 | NEO 0.25 01-15-28債券 | Neogenomics Inc | +0.1% | — | 不變 |
| 46 | LCID 1.25 12-15-26債券 | Lucid Group Inc | +0.1% | -19.93% | 減碼 |
| 47 | RDNW | Ridenow Group Inc | +0.1% | -0.47% | 減碼 |
| 48 | CMRC 0.25 10-01-26債券 | Commerce.com Inc | 0% | — | 不變 |
| 49 | CFLT 0 01-15-27債券 | Confluent Inc | 0% | — | 不變 |
| 50 | W 1 08-15-26債券 | Wayfair Inc | 0% | — | 不變 |
根據 SEC 官方 Form 13F 申報備案，Silverback Asset Management LLC 在 Q4 2024 季度的美股持倉總市值約為 US$9.2億，共申報了 69 個公開持股部位。
在 Q4 2024 季度，Silverback Asset Management LLC 按市值排列的前三大核心持股分別為：ECHO 3.875 11-30-30 (4.1%)、WDC 3 11-15-28 (4.0%)、GRPN 6.25 03-15-27 * (3.8%)。其中最大持股部位 ECHO 3.875 11-30-30 佔據整體投資組合約 4.1% 的權重。
精選 AlphaSMO 大戶持股與內部人交易深度分析，提升投資決策勝率
完整解讀 Form 13F 申報規範、1 億美元門檻與 45 天延遲申報機制，學會如何追蹤頂級對沖基金與機構法人持倉動向。
本季最大新建倉標的
ECHO 3.875 11-30-30
市值: US$2722.4萬
本季最大獲利了結 / 清倉標的
NVMI 0 10-15-25
前期市值: US$5132.9萬
在 Q4 2024 季度中，Silverback Asset Management LLC 共進行了 78 項持倉異動，包含新建倉 16 個部位、加碼 17 個部位、減碼 18 個部位以及清倉 27 個部位。 其中最大新建倉標的為 ECHO 3.875 11-30-30。 本季清倉部位包含 NVMI 0 10-15-25。
本頁面所有持股數據均直接同步自美國證券交易委員會（SEC）EDGAR 官方系統之 13F-HR / 13F-HR/A 季度申報文件。AlphaSMO 透過機器解析 CUSIP 與個股對照，提供 100% 精準對齊的歷史時序數據集，並支援 Schema.org 結構化資料格式。
解析公司高管、董事與 10% 大股東之 Form 4 內部人交易申報，掌握高管自家股票買賣第一手訊號。
深入剖析 5% 股益申報門檻、13D 與 13G 之差異，以及最新 SEC 申報時程規範，洞察機構法人的激進投資動向。