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: 0001106832
申報總市值
US$37.1億
US$37.1億
292 檔
16.6%
截至 Q1 2026 季度末，Castleark Management LLC 的美股持倉估值約為 US$37.1億，全數申報部位共有 292 檔。
Castleark Management LLC 在 Q1 2026 進行了結構性的板塊輪動與部位換股。在開立 49 個全新部位及加碼 38 檔持股的同時，亦同步清倉 50 檔並減碼 60 檔標的。
整體而言，Castleark Management LLC 的前 5 大持股（包含 NVDA, GOOGL, MSFT）貢獻了組合市值的 16.6%，形成該機構在 Q1 2026 季度的基本面基石。
僅顯示前 200 大持股（共 292 檔）
| # | 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 | NVDA | Nvidia CORP | 股票-科技 | 7.26% | -0.25% | -10.66% | |
| 2 | GOOGL | Alphabet Inc-cl A | 股票-通訊服務 | 3.98% | +0.91% | +9.53% | |
| 3 | MSFT | Microsoft CORP | 股票-科技 | 3.23% | -0.29% | -28.52% | |
| 4 | SPIB | Ss Spdr P Int C CORP ETF | ETF-其他 | 2.98% | -0.56% | +6.71% | |
| 5 | AAPL | Apple Inc | 股票-科技 | 2.94% | +0.74% | -9.57% | |
| 6 | GOVT | Ishares US Treasury Bond ETF | ETF-政府公債 | 2.52% | -0.48% | — | |
| 7 | LRCX | Lam Research CORP | 股票-科技 | 2.38% | +0.94% | -9.69% | |
| 8 | META | Meta Platforms Inc-class A | 股票-通訊服務 | 2.35% | -0.93% | +1.27% | |
| 9 | VMBS | Vanguard Mortgage-backed Sec | ETF-其他 | 2.31% | -0.43% | -12.77% | |
| 10 | LLY | Eli Lilly & Co | 股票-醫療保健 | 2.24% | +0.60% | -9.93% | |
| 11 | AVGO | Broadcom Inc | 股票-科技 | 2.08% | +0.40% | -1.54% | |
| 12 | ANET | Arista Networks Inc | 股票-科技 | 1.75% | +0.42% | +4.78% | |
| 13 | AMZN | Amazon.com Inc | 股票-循環性消費 | 1.69% | +0.03% | -47.93% | |
| 14 | GILD | Gilead Sciences Inc | 股票-醫療保健 | 1.58% | +0.22% | +23.37% | |
| 15 | SCHW | Schwab (charles) CORP | 股票-金融 | 1.57% | -1.55% | -19.03% | |
| 16 | V | Visa Inc-class A Shares | 股票-金融 | 1.54% | +0.64% | -9.77% | |
| 17 | MA | Mastercard Inc - A | 股票-金融 | 1.52% | -0.25% | -10.19% | |
| 18 | SPTS | Ss Spdr P St Term Tsy ETF | ETF-其他 | 1.29% | -0.25% | — | |
| 19 | SHOP | Shopify Inc - Class A | 股票-科技 | 1.22% | -0.95% | -10.07% | |
| 20 | GEV | GE Vernova Inc | 股票-工業 | 1.20% | +0.26% | -13.10% | |
| 21 | VCLT | Vanguard Long-term CORP Bond | ETF-投資等級公司債 | 1.11% | -0.20% | +89.61% | |
| 22 | NOW | Servicenow Inc | 股票-科技 | 1.05% | -0.19% | +12.33% | |
| 23 | TPR | Tapestry Inc | 股票-循環性消費 | 0.95% | +0.10% | +43.91% | |
| 24 | FANG | Diamondback Energy Inc | 股票-能源 | 0.95% | -0.52% | — | |
| 25 | CVX | Chevron CORP | 股票-能源 | 0.93% | -0.88% | — | |
| 26 | VRT | Vertiv Holdings Co-a | 股票-工業 | 0.93% | +0.19% | -9.92% | |
| 27 | ULTA | Ulta Beauty Inc | 股票-循環性消費 | 0.88% | -0.88% | EXIT | |
| 28 | TLH | Ishares 10-20 Year Treasury | ETF-政府公債 | 0.86% | -0.16% | — | |
| 29 | ADI | Analog Devices Inc | 股票-科技 | 0.82% | +0.47% | +27.36% | |
| 30 | BKR | Baker Hughes Co | 股票-能源 | 0.78% | -0.29% | +629.45% | |
| 31 | BKNG | Booking Holdings Inc | 股票-循環性消費 | 0.68% | -0.02% | -10.53% | |
| 32 | SNOW | Snowflake Inc | 股票-科技 | 0.68% | +0.46% | -10.02% | |
| 33 | MBB | Ishares Mbs ETF | ETF-其他 | 0.64% | -0.12% | — | |
| 34 | RRC | Range Resources CORP | 股票-能源 | 0.61% | -0.40% | +454.61% | |
| 35 | AMD | Advanced Micro Devices | 股票-科技 | 0.60% | +1.26% | -15.08% | |
| 36 | CF | Cf Industries Holdings Inc | 股票-原物料 | 0.55% | -0.34% | — | |
| 37 | DOCN | Digitalocean Holdings Inc | 股票-科技 | 0.52% | -0.37% | -1.48% | |
| 38 | ASND | Ascendis Pharma A/S | 股票-其他 | 0.51% | -0.51% | EXIT | |
| 39 | AEIS | Advanced Energy Industries | 股票-工業 | 0.50% | -0.34% | -5.11% | |
| 40 | JPM | Jpmorgan Chase & Co | 股票-金融 | 0.49% | -0.04% | +13.20% | |
| 41 | GH | Guardant Health Inc | 股票-醫療保健 | 0.49% | -0.17% | -2.88% | |
| 42 | TSLA | Tesla Inc | 股票-循環性消費 | 0.48% | +0.07% | +39.43% | |
| 43 | TJX | Tjx Companies Inc | 股票-循環性消費 | 0.48% | -0.11% | — | |
| 44 | WMT | Walmart Inc | 股票-非循環性消費 | 0.47% | -0.19% | — | |
| 45 | TSM | Taiwan Semiconductor-sp Adr | 股票-科技 | 0.46% | +0.07% | +13.56% | |
| 46 | IGIB | Ishares 5-10y Inv Grade CORP | ETF-投資等級公司債 | 0.46% | -0.09% | — | |
| 47 | NXT | Nextpower Inc-cl A | 股票-科技 | 0.46% | -0.40% | +8.14% | |
| 48 | PR | Permian Resources Corp-cl A | 股票-能源 | 0.45% | -0.32% | — | |
| 49 | FCFS | Firstcash Holdings Inc | 股票-金融 | 0.44% | -0.04% | +15.57% | |
| 50 | MCHP | Microchip Technology Inc | 股票-科技 | 0.44% | -0.36% | -60.26% |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | BKR | Baker Hughes Co | +0.7% | +629.45% | 加碼 |
| 2 | VCLT | Vanguard Long-term CORP Bond | +0.6% | +89.61% | 加碼 |
| 3 | GILD | Gilead Sciences Inc | +0.6% | +23.37% | 加碼 |
| 4 | RRC | Range Resources CORP | +0.5% | +454.61% | 加碼 |
| 5 | LRCX | Lam Research CORP | +0.5% | -9.69% | 減碼 |
| 6 | SPIB | Ss Spdr P Int C CORP ETF | +0.5% | +6.71% | 加碼 |
| 7 | TPR | Tapestry Inc | +0.4% | +43.91% | 加碼 |
| 8 | VRT | Vertiv Holdings Co-a | +0.3% | -9.92% | 減碼 |
| 9 | ADI | Analog Devices Inc | +0.3% | +27.36% | 加碼 |
| 10 | GEV | GE Vernova Inc | +0.3% | -13.10% | 減碼 |
| 11 | ELAN | Elanco Animal Health Inc | +0.3% | +931.44% | 加碼 |
| 12 | DOCN | Digitalocean Holdings Inc | +0.3% | -1.48% | 減碼 |
| 13 | VIAV | Viavi Solutions Inc | +0.2% | +8.37% | 加碼 |
| 14 | FAST | Fastenal Co | +0.2% | +2048.70% | 加碼 |
| 15 | MOD | Modine Manufacturing Co | +0.2% | +216.47% | 加碼 |
| 16 | GOOG | Alphabet Inc-cl C | +0.2% | +323.00% | 加碼 |
| 17 | AEIS | Advanced Energy Industries | +0.2% | -5.11% | 減碼 |
| 18 | NXT | Nextpower Inc-cl A | +0.2% | +8.14% | 加碼 |
| 19 | BTSG | Brightspring Health Services | +0.2% | +55.86% | 加碼 |
| 20 | IPGP | Ipg Photonics CORP | +0.2% | +56.26% | 加碼 |
| 21 | TLT | Ishares 20+ Year Treasury Bd | +0.2% | +45.20% | 加碼 |
| 22 | FCFS | Firstcash Holdings Inc | +0.2% | +15.57% | 加碼 |
| 23 | VSEC | Vse CORP | +0.1% | +53.37% | 加碼 |
| 24 | TSM | Taiwan Semiconductor-sp Adr | +0.1% | +13.56% | 加碼 |
| 25 | JBHT | Hunt (jb) Transprt Svcs Inc | +0.1% | +299.29% | 加碼 |
| 26 | ESI | Element Solutions Inc | +0.1% | +3.94% | 加碼 |
| 27 | HAS | Hasbro Inc | +0.1% | +29.90% | 加碼 |
| 28 | ACA | Arcosa Inc | +0.1% | +53.92% | 加碼 |
| 29 | HLIO | Helios Technologies Inc | +0.1% | +9.31% | 加碼 |
| 30 | TSLA | Tesla Inc | +0.1% | +39.43% | 加碼 |
| 31 | TXRH | Texas Roadhouse Inc | +0.1% | +53.83% | 加碼 |
| 32 | TPC | Tutor Perini CORP | +0.1% | +13.91% | 加碼 |
| 33 | WMB | Williams Cos Inc | +0.1% | +4.80% | 加碼 |
| 34 | CAT | Caterpillar Inc | +0.1% | — | 不變 |
| 35 | WMT | Walmart Inc | +0.1% | — | 不變 |
| 36 | COCO | Vita Coco Co Inc/the | +0.1% | +166.99% | 加碼 |
| 37 | LSCC | Lattice Semiconductor CORP | +0.1% | +2.94% | 加碼 |
| 38 | STRL | Sterling Infrastructure Inc | +0.1% | -5.06% | 減碼 |
| 39 | OXY | Occidental Petroleum CORP | +0.1% | +127.59% | 加碼 |
| 40 | QXO | Qxo Inc | +0.1% | +32.55% | 加碼 |
| 41 | TRGP | Targa Resources CORP | +0.1% | +10.88% | 加碼 |
| 42 | TOL | Toll Brothers Inc | +0.1% | +25.09% | 加碼 |
| 43 | GH | Guardant Health Inc | — | -2.88% | 減碼 |
| 44 | AVGO | Broadcom Inc | 0% | -1.54% | 減碼 |
| 45 | ULTA | Ulta Beauty Inc | 0% | +1.38% | 加碼 |
| 46 | SPXC | Spx Technologies Inc | 0% | -16.58% | 減碼 |
| 47 | META | Meta Platforms Inc-class A | 0% | +1.27% | 加碼 |
| 48 | DY | Dycom Industries Inc | 0% | -14.83% | 減碼 |
| 49 | EVR | Evercore Inc - A | 0% | -5.09% | 減碼 |
| 50 | SEI | Solaris Energy Infrastructur | 0% | -37.58% | 減碼 |
根據 SEC 官方 Form 13F 申報備案，Castleark Management LLC 在 Q1 2026 季度的美股持倉總市值約為 US$37.1億，共申報了 292 個公開持股部位。
在 Q1 2026 季度，Castleark Management LLC 按市值排列的前三大核心持股分別為：NVDA (7.3%)、GOOGL (4.0%)、MSFT (3.2%)。其中最大持股部位 NVDA 佔據整體投資組合約 7.3% 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
FANG
市值: US$2868.4萬
本季最大獲利了結 / 清倉標的
BX
前期市值: US$3765.1萬
在 Q1 2026 季度中，Castleark Management LLC 共進行了 197 項持倉異動，包含新建倉 49 個部位、加碼 38 個部位、減碼 60 個部位以及清倉 50 個部位。 其中最大新建倉標的為 FANG。 本季清倉部位包含 BX。
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。