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: 0001386928
申報總市值
US$14.7億
US$14.7億
53 檔
23.0%
Park West Asset Management LLC 在 Q1 2026 季度的美股部位總計估值為 US$14.7億，分散於 53 個持倉標的之中，反映其市場參與廣度與投資規模。
Park West Asset Management LLC 於 Q1 2026 展現出進攻型調倉步調，本季推動了 15 檔股票的新建倉與 20 檔既有部位加碼，整體資金傾向擴大在美股市場的曝險佈局。
在資產配置集中度方面，Park West Asset Management LLC 的前 5 大核心持股（包含 GOOGL, AMZN, FLEX 等）合計佔整體申報市值的 23.0%，反映機構在主要關鍵部位上的權重分佈。
| # | 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 | GOOGL | Alphabet Inc-cl A | 股票-通訊服務 | 6.96% | -2.28% | -19.03% | |
| 2 | AMZN | Amazon.com Inc | 股票-循環性消費 | 6.56% | -1.29% | +23.30% | |
| 3 | FLEX | Flex Ltd. | 股票-科技 | 5.51% | +0.77% | +0.97% | |
| 4 | MKSI | Mks Inc | 股票-科技 | 4.86% | -0.66% | -10.54% | |
| 5 | Z | Zillow Group Inc - C | 股票-通訊服務 | 4.78% | -3.38% | +31.55% | |
| 6 | HQY | Healthequity Inc | 股票-醫療保健 | 4.42% | +0.36% | — | |
| 7 | PRMB | Primo Brands CORP | 股票-非循環性消費 | 4.34% | -0.34% | +117.19% | |
| 8 | BKD | Brookdale Senior Living Inc | 股票-其他 | 4.15% | -0.78% | +398.83% | |
| 9 | CNK | Cinemark Holdings Inc | 股票-其他 | 3.69% | -0.92% | +5.11% | |
| 10 | PRCH | Porch Group Inc | 股票-其他 | 3.10% | +0.52% | +0.93% | |
| 11 | CCOI | Cogent Communications Holdin | 股票-其他 | 3.09% | -0.15% | +37.34% | |
| 12 | OPLN | Openlane Inc | 股票-其他 | 3.08% | +0.08% | — | |
| 13 | BDX | Becton Dickinson And Co | 股票-醫療保健 | 3.07% | -3.07% | EXIT | |
| 14 | ENVA | Enova International Inc | 股票-金融 | 2.84% | +1.25% | +17.82% | |
| 15 | SMTC | Semtech CORP | 股票-科技 | 2.51% | -0.07% | — | |
| 16 | KEX | Kirby CORP | 股票-工業 | 2.40% | -2.40% | EXIT | |
| 17 | SNPS | Synopsys Inc | 股票-科技 | 2.15% | — | +36.25% | |
| 18 | GEO | Geo Group Inc/the | 股票-其他 | 2.08% | -0.55% | — | |
| 19 | NVDA | Nvidia CORP | 股票-科技 | 1.92% | -1.92% | EXIT | |
| 20 | CPNG | Coupang Inc | 股票-循環性消費 | 1.84% | -1.08% | -19.82% | |
| 21 | FTRE | Fortrea Holdings Inc | 股票-醫療保健 | 1.80% | +0.70% | +10.75% | |
| 22 | WDC | Western Digital CORP | 股票-科技 | 1.72% | +0.02% | -32.73% | |
| 23 | TOST | Toast Inc-class A | 股票-科技 | 1.67% | +1.44% | +3.13% | |
| 24 | WULF | Terawulf Inc | 股票-金融 | 1.53% | -0.83% | -12.25% | |
| 25 | MCY | Mercury General CORP | 股票-其他 | 1.44% | -1.03% | -41.41% | |
| 26 | CRH | CRH plc | 股票-原物料 | 1.43% | -0.04% | -20.00% | |
| 27 | TFX | Teleflex Inc | 股票-醫療保健 | 1.31% | -1.31% | EXIT | |
| 28 | DHC | Diversified Healthcare Trust | 股票-其他 | 1.31% | -0.65% | +25.81% | |
| 29 | TSEM | Tower Semiconductor Ltd. | 股票-科技 | 1.29% | -1.29% | EXIT | |
| 30 | ✓ | 股票-其他 | 1.29% | — | -75.64% | ||
| 31 | FPS | Forgent Power Solutions Inc | 股票-其他 | 1.29% | -1.29% | EXIT | |
| 32 | TIGO | Millicom International Cellular S.A. | 股票-通訊服務 | 1.18% | -0.30% | — | |
| 33 | ✓ | 股票-其他 | 1.18% | — | -44.49% | ||
| 34 | CVS | Cvs Health CORP | 股票-醫療保健 | 1.08% | -1.08% | EXIT | |
| 35 | MAMA | Mama's Creations Inc | 股票-其他 | 1.04% | -0.07% | — | |
| 36 | ENOV | Enovis CORP | 股票-其他 | 1.01% | -1.01% | EXIT | |
| 37 | OPCH | Option Care Health Inc | 股票-醫療保健 | 0.97% | -0.97% | EXIT | |
| 38 | HUT | Hut 8 CORP | 股票-金融 | 0.96% | -0.96% | EXIT | |
| 39 | CRL | Charles River Laboratories | 股票-醫療保健 | 0.66% | -0.02% | — | |
| 40 | IREN | IREN Limited | 股票-其他 | 0.65% | +0.02% | — | |
| 41 | ✓ | 股票-其他 | 0.65% | — | +21.10% | ||
| 42 | UTI | Universal Technical Institut | 股票-其他 | 0.64% | -0.41% | -57.72% | |
| 43 | MGNI | Magnite Inc | 股票-其他 | 0.60% | +2.31% | — | |
| 44 | AZTA | Azenta Inc | 股票-其他 | 0.59% | -0.59% | EXIT | |
| 45 | TTD | Trade Desk Inc/the -class A | 股票-通訊服務 | 0.58% | -0.58% | EXIT | |
| 46 | LAD | Lithia Motors Inc | 股票-循環性消費 | 0.54% | -0.54% | EXIT | |
| 47 | RYAM | Rayonier Advanced Materials | 股票-其他 | 0.42% | -0.42% | EXIT | |
| 48 | U | Unity Software Inc | 股票-科技 | 0.37% | -0.37% | EXIT | |
| 49 | ✓ | Oneim Acquisition CORP | 股票-其他 | 0.25% | -0.04% | — | |
| 50 | CXW | Corecivic Inc | 股票-其他 | 0.19% | +1.67% | — |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | BKD | Brookdale Senior Living Inc | +3.5% | +398.83% | 加碼 |
| 2 | PRMB | Primo Brands CORP | +2.6% | +117.19% | 加碼 |
| 3 | KEX | Kirby CORP | +1.8% | +220.53% | 加碼 |
| 4 | MKSI | Mks Inc | +1.2% | -10.54% | 減碼 |
| 5 | NVDA | Nvidia CORP | +0.9% | +100.00% | 加碼 |
| 6 | CNK | Cinemark Holdings Inc | +0.9% | +5.11% | 加碼 |
| 7 | BDX | Becton Dickinson And Co | +0.8% | +64.29% | 加碼 |
| 8 | AMZN | Amazon.com Inc | +0.8% | +23.30% | 加碼 |
| 9 | FLEX | Flex Ltd. | +0.6% | +0.97% | 加碼 |
| 10 | CCOI | Cogent Communications Holdin | +0.6% | +37.34% | 加碼 |
| 11 | DHC | Diversified Healthcare Trust | +0.6% | +25.81% | 加碼 |
| 12 | ENOV | Enovis CORP | +0.3% | +69.96% | 加碼 |
| 13 | SNPS | Synopsys Inc | +0.3% | +36.25% | 加碼 |
| 14 | WULF | Terawulf Inc | +0.2% | -12.25% | 減碼 |
| 15 | MAMA | Mama's Creations Inc | +0.1% | — | 不變 |
| 16 | WDC | Western Digital CORP | +0.1% | -32.73% | 減碼 |
| 17 | CVS | Cvs Health CORP | +0.1% | +20.07% | 加碼 |
| 18 | ENVA | Enova International Inc | +0.1% | +17.82% | 加碼 |
| 19 | ✓ | +0.1% | +21.10% | 加碼 | |
| 20 | OPCH | Option Care Health Inc | 0% | +19.50% | 加碼 |
| 21 | SPWRW | Sunpower Inc-cw27 | — | — | 不變 |
| 22 | HUT | Hut 8 CORP | 0% | -5.23% | 減碼 |
| 23 | ✓ | -0.4% | -44.49% | 減碼 | |
| 24 | UTI | Universal Technical Institut | -0.4% | -57.72% | 減碼 |
| 25 | TOST | Toast Inc-class A | -0.5% | +3.13% | 加碼 |
| 26 | CRH | CRH plc | -0.6% | -20.00% | 減碼 |
| 27 | PRCH | Porch Group Inc | -0.7% | +0.93% | 加碼 |
| 28 | CPNG | Coupang Inc | -1% | -19.82% | 減碼 |
| 29 | Z | Zillow Group Inc - C | -1.1% | +31.55% | 加碼 |
| 30 | FTRE | Fortrea Holdings Inc | -1.1% | +10.75% | 加碼 |
| 31 | MCY | Mercury General CORP | -1.1% | -41.41% | 減碼 |
| 32 | AZTA | Azenta Inc | -1.3% | -53.16% | 減碼 |
| 33 | ✓ | -2.2% | -75.64% | 減碼 | |
| 34 | GOOGL | Alphabet Inc-cl A | -2.2% | -19.03% | 減碼 |
| 35 | LAD | Lithia Motors Inc | -3.6% | -83.02% | 減碼 |
| 36 | HQY | Healthequity Inc | — | NEW | 新建倉 |
| 37 | FLUT | Flutter Entertainment plc | — | EXIT | 清倉 |
| 38 | TTMI | Ttm Technologies | — | EXIT | 清倉 |
| 39 | VERX | Vertex Inc - Class A | — | EXIT | 清倉 |
| 40 | OPLN | Openlane Inc | — | NEW | 新建倉 |
| 41 | GTM | Zoominfo Technologies Inc | — | EXIT | 清倉 |
| 42 | SMTC | Semtech CORP | — | NEW | 新建倉 |
| 43 | GEO | Geo Group Inc/the | — | NEW | 新建倉 |
| 44 | ALV | Autoliv Inc | — | EXIT | 清倉 |
| 45 | TFX | Teleflex Inc | — | NEW | 新建倉 |
| 46 | FPS | Forgent Power Solutions Inc | — | NEW | 新建倉 |
| 47 | BTSG | Brightspring Health Services | — | EXIT | 清倉 |
| 48 | PHR | Phreesia Inc | — | EXIT | 清倉 |
| 49 | CRL | Charles River Laboratories | — | NEW | 新建倉 |
| 50 | MGNI | Magnite Inc | — | NEW | 新建倉 |
根據 SEC 官方 Form 13F 申報備案，Park West Asset Management LLC 在 Q1 2026 季度的美股持倉總市值約為 US$14.7億，共申報了 53 個公開持股部位。
在 Q1 2026 季度，Park West Asset Management LLC 按市值排列的前三大核心持股分別為：GOOGL (7.0%)、AMZN (6.6%)、FLEX (5.5%)。其中最大持股部位 GOOGL 佔據整體投資組合約 7.0% 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
HQY
市值: US$5207.7萬
本季最大獲利了結 / 清倉標的
FLUT
前期市值: US$3903.4萬
在 Q1 2026 季度中，Park West Asset Management LLC 共進行了 60 項持倉異動，包含新建倉 15 個部位、加碼 20 個部位、減碼 13 個部位以及清倉 12 個部位。 其中最大新建倉標的為 HQY。 本季清倉部位包含 FLUT。
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。