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: 0000807249
申報總市值
US$111.5億
US$111.5億
1007 檔
7.7%
Q1 2026 季度申報顯示，Gamco Investors, Inc. Et Al 揭露的美股組合總市值為 US$111.5億，涵蓋 1007 個不同之權益投資部位。
Gamco Investors, Inc. Et Al 在 Q1 2026 的調整主要集中於風險出清，清倉與減碼部位合計達 142 檔，反映機構對當前市場環境或個別公司估值採取較為保留之看法。
整體而言，Gamco Investors, Inc. Et Al 的前 5 大持股（包含 MSGS, GATX, MLI）貢獻了組合市值的 7.7%，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 1007 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 | MSGS | Madison Square Garden Sports | 股票-通訊服務 | 1.86% | +0.26% | -4.20% | |
| 2 | GATX | Gatx CORP | 股票-工業 | 1.85% | -0.17% | -8.07% | |
| 3 | MLI | Mueller Industries Inc | 股票-工業 | 1.79% | -0.09% | -12.30% | |
| 4 | CR | Crane Co | 股票-工業 | 1.68% | +0.28% | -6.26% | |
| 5 | NFG | National Fuel Gas Co | 股票-能源 | 1.27% | -0.32% | -5.28% | |
| 6 | BNY | Bank Of New York Mellon CORP | 股票-金融 | 1.22% | +0.05% | -14.14% | |
| 7 | MOD | Modine Manufacturing Co | 股票-循環性消費 | 1.18% | -0.01% | -33.63% | |
| 8 | AXP | American Express Co | 股票-金融 | 1.17% | +0.01% | -6.75% | |
| 9 | AME | Ametek Inc | 股票-工業 | 1.16% | +0.02% | -9.60% | |
| 10 | WTS | Watts Water Technologies-a | 股票-工業 | 1.16% | +0.24% | -5.11% | |
| 11 | TXT | Textron Inc | 股票-工業 | 1.11% | -0.06% | -6.42% | |
| 12 | BATRA | Atlanta Braves Holdings In-a | 股票-其他 | 1.01% | +0.07% | -2.56% | |
| 13 | RSG | Republic Services Inc | 股票-工業 | 0.97% | -0.12% | -4.51% | |
| 14 | HRI | Herc Holdings Inc | 股票-其他 | 0.95% | +0.31% | -8.77% | |
| 15 | SONY | Sony Group CORP - Sp Adr | 股票-科技 | 0.94% | -0.13% | -7.76% | |
| 16 | SPHR | Sphere Entertainment Co | 股票-通訊服務 | 0.92% | +0.27% | -7.47% | |
| 17 | CW | Curtiss-wright CORP | 股票-工業 | 0.84% | -0.01% | -3.51% | |
| 18 | RHP | Ryman Hospitality Properties | 股票-房地產 | 0.84% | +0.19% | -4.22% | |
| 19 | CNH | CNH Industrial N.V. | 股票-工業 | 0.81% | -0.05% | -3.67% | |
| 20 | FLS | Flowserve CORP | 股票-工業 | 0.77% | -0.07% | -15.21% | |
| 21 | NPO | Enpro Inc | 股票-工業 | 0.76% | +0.19% | -7.45% | |
| 22 | MYE | Myers Industries Inc | 股票-其他 | 0.72% | +0.35% | -1.99% | |
| 23 | ROL | Rollins Inc | 股票-循環性消費 | 0.69% | -0.20% | -4.45% | |
| 24 | MWA | Mueller Water Products Inc-a | 股票-工業 | 0.69% | -0.10% | -0.65% | |
| 25 | RUSHB | Rush Enterprises Inc - Cl B | 股票-其他 | 0.68% | +0.04% | -0.72% | |
| 26 | SWX | Southwest Gas Holdings Inc | 股票-公用事業 | 0.67% | -0.06% | -4.45% | |
| 27 | TSAT | Telesat CORP | 股票-其他 | 0.63% | +0.15% | -3.41% | |
| 28 | TDS | Telephone And Data Systems | 股票-通訊服務 | 0.62% | -0.12% | -6.05% | |
| 29 | AN | Autonation Inc | 股票-循環性消費 | 0.61% | -0.08% | -3.59% | |
| 30 | TV | Grupo Televisa Sa-spon Adr | 股票-其他 | 0.59% | -0.10% | -0.75% | |
| 31 | ASTE | Astec Industries Inc | 股票-其他 | 0.58% | +0.01% | -5.68% | |
| 32 | PAG | Penske Automotive Group Inc | 股票-循環性消費 | 0.58% | +0.05% | -0.26% | |
| 33 | STT | State Street CORP | 股票-金融 | 0.57% | +0.12% | -7.28% | |
| 34 | GGG | Graco Inc | 股票-工業 | 0.57% | -0.11% | -3.08% | |
| 35 | NVDA | Nvidia CORP | 股票-科技 | 0.57% | +0.05% | +8.10% | |
| 36 | CTS | Cts CORP | 股票-其他 | 0.56% | +0.12% | -2.96% | |
| 37 | BATRK | Atlanta Braves Holdings In-c | 股票-其他 | 0.56% | +0.03% | -3.55% | |
| 38 | GTLS | Chart Industries Inc | 股票-工業 | 0.55% | -0.05% | +22.81% | |
| 39 | WBD | Warner Bros Discovery Inc | 股票-通訊服務 | 0.54% | -0.23% | -27.70% | |
| 40 | DCO | Ducommun Inc | 股票-其他 | 0.54% | +0.17% | -13.08% | |
| 41 | GOOG | Alphabet Inc-cl C | 股票-通訊服務 | 0.53% | +0.12% | -1.00% | |
| 42 | NEM | Newmont CORP | 股票-原物料 | 0.53% | -0.12% | -16.70% | |
| 43 | DE | Deere & Co | 股票-工業 | 0.53% | — | -18.38% | |
| 44 | ATI | Ati Inc | 股票-工業 | 0.52% | +0.11% | -5.64% | |
| 45 | ORLY | O'reilly Automotive Inc | 股票-循環性消費 | 0.51% | -0.11% | -3.35% | |
| 46 | SBGI | Sinclair Inc | 股票-其他 | 0.51% | -0.01% | -4.92% | |
| 47 | IMKTA | Ingles Markets Inc-class A | 股票-其他 | 0.51% | -0.07% | -0.21% | |
| 48 | ODC | Oil-dri CORP Of America | 股票-其他 | 0.50% | +0.21% | -0.86% | |
| 49 | TG | Tredegar CORP | 股票-其他 | 0.48% | -0.05% | -3.27% | |
| 50 | JPM | Jpmorgan Chase & Co | 股票-金融 | 0.47% | +0.01% | -4.17% |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | MSGS | Madison Square Garden Sports | +0.3% | -4.20% | 減碼 |
| 2 | AIN | Albany Intl Corp-cl A | +0.2% | +199.75% | 加碼 |
| 3 | NFG | National Fuel Gas Co | +0.2% | -5.28% | 減碼 |
| 4 | CW | Curtiss-wright CORP | +0.2% | -3.51% | 減碼 |
| 5 | SPHR | Sphere Entertainment Co | +0.1% | -7.47% | 減碼 |
| 6 | AAP | Advance Auto Parts Inc | +0.1% | +10.71% | 加碼 |
| 7 | ODC | Oil-dri CORP Of America | +0.1% | -0.86% | 減碼 |
| 8 | IMKTA | Ingles Markets Inc-class A | +0.1% | -0.21% | 減碼 |
| 9 | TSAT | Telesat CORP | +0.1% | -3.41% | 減碼 |
| 10 | CNH | CNH Industrial N.V. | +0.1% | -3.67% | 減碼 |
| 11 | GTLS | Chart Industries Inc | +0.1% | +22.81% | 加碼 |
| 12 | MOD | Modine Manufacturing Co | +0.1% | -33.63% | 減碼 |
| 13 | MANU | Manchester United plc | +0.1% | +110.89% | 加碼 |
| 14 | APA | Apa CORP | +0.1% | -1.18% | 減碼 |
| 15 | TNC | Tennant Co | +0.1% | +40.55% | 加碼 |
| 16 | MNRO | Monro Inc | +0.1% | +62.09% | 加碼 |
| 17 | MWA | Mueller Water Products Inc-a | +0.1% | -0.65% | 減碼 |
| 18 | ATI | Ati Inc | +0.1% | -5.64% | 減碼 |
| 19 | RUSHB | Rush Enterprises Inc - Cl B | +0.1% | -0.72% | 減碼 |
| 20 | BATRA | Atlanta Braves Holdings In-a | +0.1% | -2.56% | 減碼 |
| 21 | ASTE | Astec Industries Inc | +0.1% | -5.68% | 減碼 |
| 22 | AES | Aes CORP | +0.1% | +95.30% | 加碼 |
| 23 | MYE | Myers Industries Inc | +0.1% | -1.99% | 減碼 |
| 24 | GRC | Gorman-rupp Co | +0.1% | -2.84% | 減碼 |
| 25 | NPO | Enpro Inc | +0.1% | -7.45% | 減碼 |
| 26 | ATEX | Anterix Inc | +0.1% | +0.79% | 加碼 |
| 27 | FITB | Fifth Third Bancorp | +0.1% | +529.91% | 加碼 |
| 28 | DCO | Ducommun Inc | +0.1% | -13.08% | 減碼 |
| 29 | FMC | Fmc CORP | +0.1% | +74.99% | 加碼 |
| 30 | MASI* | Masimo CORP | +0.1% | +10.84% | 加碼 |
| 31 | MOG-A | Moog Inc-class A | +0.1% | -2.10% | 減碼 |
| 32 | HON | Honeywell International Inc | +0.1% | -3.49% | 減碼 |
| 33 | SPB | Spectrum Brands Holdings Inc | +0.1% | -1.04% | 減碼 |
| 34 | AIR | Aar CORP | +0.1% | -5.82% | 減碼 |
| 35 | CAT | Caterpillar Inc | +0.1% | +1363.20% | 加碼 |
| 36 | RES | Rpc Inc | +0.1% | -1.70% | 減碼 |
| 37 | GLW | Corning Inc | +0.1% | -19.08% | 減碼 |
| 38 | CTS | Cts CORP | +0.1% | -2.96% | 減碼 |
| 39 | PKE | Park Aerospace CORP | +0.1% | -0.65% | 減碼 |
| 40 | TG | Tredegar CORP | +0.1% | -3.27% | 減碼 |
| 41 | IEFA | Ishares Core Msci Eafe ETF | 0% | +56.27% | 加碼 |
| 42 | NATH | Nathan's Famous Inc | 0% | +6.69% | 加碼 |
| 43 | OII | Oceaneering Intl Inc | 0% | -1.04% | 減碼 |
| 44 | SMG | Scotts Miracle-gro Co | 0% | +12.00% | 加碼 |
| 45 | CZR | Caesars Entertainment Inc | 0% | +1.50% | 加碼 |
| 46 | HAL | Halliburton Co | 0% | -9.85% | 減碼 |
| 47 | CCO | Clear Channel Outdoor Holdin | 0% | +11.81% | 加碼 |
| 48 | WWD | Woodward Inc | 0% | -1.20% | 減碼 |
| 49 | MTRN | Materion CORP | 0% | -2.40% | 減碼 |
| 50 | TRN | Trinity Industries Inc | 0% | -8.32% | 減碼 |
根據 SEC 官方 Form 13F 申報備案，Gamco Investors, Inc. Et Al 在 Q1 2026 季度的美股持倉總市值約為 US$111.5億，共申報了 1007 個公開持股部位。
在 Q1 2026 季度，Gamco Investors, Inc. Et Al 按市值排列的前三大核心持股分別為：MSGS (1.9%)、GATX (1.9%)、MLI (1.8%)。其中最大持股部位 MSGS 佔據整體投資組合約 1.9% 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
VSNT
市值: US$4114.3萬
本季最大獲利了結 / 清倉標的
TGNA
前期市值: US$3981.6萬
在 Q1 2026 季度中，Gamco Investors, Inc. Et Al 共進行了 197 項持倉異動，包含新建倉 4 個部位、加碼 51 個部位、減碼 125 個部位以及清倉 17 個部位。 其中最大新建倉標的為 VSNT。 本季清倉部位包含 TGNA。
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。