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。
CIK: 0001533551
申報總市值
US$11.0億
US$11.0億
64 檔
20.5%
根據最新整理的 13F 季度數據集,Wellesley Asset Management 於 Q2 2025 結束時的管理資產規模為 US$11.0億。該機構在本季度申報了 64 檔美股持倉,呈現出該時期的主要投資地圖。
在 Q2 2025 期間,Wellesley Asset Management 的持倉組合保持高度穩定,未出現顯著的大幅度增減碼操作,顯示機構對現有持股結構維持較高之延續性。
檢視投資組合結構,前 5 大主力部位(包含 AKAM 0.375 09-01-27, BMRN 1.25 05-15-27, VSH 2.25 09-15-30)占據了總市值的 20.5%,展現出該機構在 Q2 2025 的重點資金聚焦與風險分佈特徵。
| # | 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 | AKAM 0.375 09-01-27債券 | Akamai Technologies Inc | 債券 | 5.05% | -1.45% | +3.02% | |
| 2 | BMRN 1.25 05-15-27債券 | Biomarin Pharmaceutical | 債券 | 4.55% | +0.45% | -2.80% | |
| 3 | VSH 2.25 09-15-30債券 | Vishay Intertechnology | 債券 | 4.11% | -4.15% | EXIT | |
| 4 | ON 0.5 03-01-29債券 | On Semiconductor CORP | 債券 | 3.88% | -1.93% | -3.83% | |
| 5 | UBER 0 12-15-25債券 | Uber Technologies Inc | 債券 | 3.80% | — | -4.05% | |
| 6 | AMPH 2 03-15-29債券 | Amphastar Pharmaceutical | 債券 | 3.77% | -1.78% | +5.23% | |
| 7 | MTH 1.75 05-15-28債券 | Meritage Homes CORP | 債券 | 3.49% | -0.42% | — | |
| 8 | GBX 2.875 04-15-28債券 | Greenbrier Cos Inc | 債券 | 3.42% | -0.67% | +7.68% | |
| 9 | PCG 4.25 12-01-27債券 | Pg&e CORP | 債券 | 3.35% | -0.73% | +87.25% | |
| 10 | SPOT 0 03-15-26債券 | Spotify USA Inc | 債券 | 3.24% | — | -19.96% | |
| 11 | LIVN 2.5 03-15-29債券 | Livanova PLC | 債券 | 3.05% | +0.36% | +52.99% | |
| 12 | LCII 1.125 05-15-26債券 | Lci Industries | 債券 | 2.83% | — | -5.04% | |
| 13 | LYFT 0.625 03-01-29債券 | Lyft Inc | 債券 | 2.63% | -1.12% | -6.75% | |
| 14 | PSN 2.625 03-01-29債券 | Parsons CORP | 債券 | 2.62% | -0.21% | +18.74% | |
| 15 | HALO 0.25 03-01-27債券 | Halozyme Therapeutics In | 債券 | 2.47% | — | -15.88% | |
| 16 | GPN 1.5 03-01-31債券 | Global Payments Inc | 債券 | 2.41% | -0.36% | +26.79% | |
| 17 | ITRI 0 03-15-26債券 | Itron Inc | 債券 | 2.33% | — | -2.39% | |
| 18 | F 0 03-15-26債券 | Ford Motor Company | 債券 | 2.21% | — | -51.51% | |
| 19 | WGO 3.25 01-15-30債券 | Winnebago Industries | 債券 | 2.19% | -0.38% | -22.87% | |
| 20 | AWK 3.625 06-15-26債券 | American Water Capital C | 債券 | 2.18% | — | -9.54% | |
| 21 | JBTM 0.25 05-15-26債券 | Jbt Marel CORP | 債券 | 2.05% | — | -28.18% | |
| 22 | DXCM 0.375 05-15-28債券 | Dexcom Inc | 債券 | 2.02% | — | +35.64% | |
| 23 | SPB 3.375 06-01-29債券 | Spectrum Brands Inc | 債券 | 2.01% | -0.96% | EXIT | |
| 24 | CSWC 5.125 11-15-29債券 | Capital Southwest CORP | 債券 | 1.86% | — | -2.84% | |
| 25 | FIVN 1 03-15-29債券 | Five9 Inc | 債券 | 1.72% | — | -26.86% | |
| 26 | DKNG 0 03-15-28債券 | Draftkings Holdings Inc | 債券 | 1.71% | — | — | |
| 27 | HAE 2.5 06-01-29債券 | Haemonetics CORP | 債券 | 1.67% | -0.31% | — | |
| 28 | PPL 2.875 03-15-28債券 | Ppl Capital Funding Inc | 債券 | 1.63% | -0.27% | +7.18% | |
| 29 | JAZZ 2 06-15-26債券 | Jazz Investments I LTD | 債券 | 1.58% | — | -6.06% | |
| 30 | NICEIT 0 09-15-25債券 | Nice LTD | 債券 | 1.53% | — | -53.95% | |
| 31 | WKC 3.25 07-01-28債券 | World Kinect Group | 債券 | 1.51% | +0.28% | +13.82% | |
| 32 | IMAX 0.5 04-01-26債券 | Imax CORP | 債券 | 1.49% | — | -6.56% | |
| 33 | LNT 3.875 03-15-26債券 | Alliant Energy CORP | 債券 | 1.43% | — | -13.12% | |
| 34 | FLR 1.125 08-15-29債券 | Fluor CORP | 債券 | 1.38% | +0.38% | +45.09% | |
| 35 | EXPE 0 02-15-26債券 | Expedia Group Inc | 債券 | 1.16% | — | -34.08% | |
| 36 | ORA 2.5 07-15-27債券 | Ormat Technologies Inc | 債券 | 1.04% | — | +54.25% | |
| 37 | PCRX 0.75 08-01-25債券 | Pacira Biosciences Inc | 債券 | 1.00% | — | -2.47% | |
| 38 | CNP 4.25 08-15-26債券 | Centerpoint Energy Inc | 債券 | 0.80% | -0.46% | EXIT | |
| 39 | AEIS 2.5 09-15-28債券 | Advanced Energy Ind | 債券 | 0.74% | — | +80.01% | |
| 40 | ABNB 0 03-15-26債券 | Airbnb Inc | 債券 | 0.58% | — | -68.94% | |
| 41 | TXN 2.9 11-03-27債券 | Texas Instruments Inc | 債券 | 0.54% | — | — | |
| 42 | CSGS 3.875 09-15-28債券 | Csg Systems Internationa | 債券 | 0.53% | — | +153.41% | |
| 43 | ITRI 1.375 07-15-30債券 | Itron Inc | 債券 | 0.49% | +0.29% | — | |
| 44 | RGEN 1 12-15-28債券 | Repligen CORP | 債券 | 0.43% | -0.08% | +233.85% | |
| 45 | ASND 2.25 04-01-28債券 | Ascendis Pharma A/s | 債券 | 0.42% | — | +131.15% | |
| 46 | TTEK 2.25 08-15-28債券 | Tetra Tech Inc | 債券 | 0.38% | +1.01% | +890.37% | |
| 47 | FWONK 2.25 08-15-27債券 | Liberty Media CORP | 債券 | 0.38% | +0.03% | NEW | |
| 48 | COLL 2.875 02-15-29債券 | Collegium Pharma Inc | 債券 | 0.36% | +0.16% | +133.33% | |
| 49 | PRGS 3.5 03-01-30債券 | Progress Software CORP | 債券 | 0.36% | -0.42% | +250.00% | |
| 50 | BSY 0.375 07-01-27債券 | Bentley Systems | 債券 | 0.36% | — | — |
根據 SEC 官方 Form 13F 申報備案,Wellesley Asset Management 在 Q2 2025 季度的美股持倉總市值約為 US$11.0億,共申報了 64 個公開持股部位。
在 Q2 2025 季度,Wellesley Asset Management 按市值排列的前三大核心持股分別為:AKAM 0.375 09-01-27 (5.0%)、BMRN 1.25 05-15-27 (4.5%)、VSH 2.25 09-15-30 (4.1%)。其中最大持股部位 AKAM 0.375 09-01-27 佔據整體投資組合約 5.0% 的權重。
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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。
在 Q2 2025 季度中,Wellesley Asset Management 的持倉組合維持高度穩定,未出現大規模調倉操作。
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。