13F 申报指南13F 概念全攻略
什么是 SEC Form 13F 申报？美股机构大户持股全攻略
完整解读 Form 13F 申报规范、1 亿美元门槛与 45 天延迟申报机制，学会如何追踪顶级对冲基金与机构法人持仓动向。
AlphaSMO 权威研究指南阅读专题
CIK: 0001017918
申报总市值
US$666.4亿
US$666.4亿
306 檔
15.5%
根据最新整理的 13F 季度数据集，Bamco Inc /ny/ 于 Q2 2025 结束时的管理资产规模为 US$666.4亿。该机构在本季度申报了 306 档美股持仓，呈现出该时期的主要投资地图。
Bamco Inc /ny/ 在 Q2 2025 进行了结构性的板块轮动与仓位换股。在开立 9 个全新仓位及加仓 92 档持股的同时，亦同步清仓 18 档并减仓 74 档标的。
在资产配置集中度方面，Bamco Inc /ny/ 的前 5 大核心持股（包含 TSLA, ACGL, CSGP 等）合计占整体申报市值的 15.5%，反映机构在主要关键仓位上的权重分布。
仅显示前 200 大持股（共 306 只）
| # | 代码 | 标的名称 | 资产子类别 | 占比 | 占比变动 | 持仓量变化 | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | TSLA | Tesla Inc | 股票-周期性消费 | 11.21% | -5.49% | -8.40% | |
| 2 | ACGL | Arch Capital Group Ltd. | 股票-金融 | 4.87% | -2.53% | -1.20% | |
| 3 | CSGP | Costar Group Inc | 股票-房地产 | 4.29% | -1.07% | +3.40% | |
| 4 | IT | Gartner Inc | 股票-科技 | 4.00% | -1.35% | -3.15% | |
| 5 | GWRE | Guidewire Software Inc | 股票-科技 | 3.57% | -1.32% | -1.38% | |
| 6 | MSCI | Msci Inc | 股票-金融 | 3.39% | -1.69% | +4.76% | |
| 7 | IDXX | Idexx Laboratories Inc | 股票-医疗保健 | 2.96% | -1.21% | -1.32% | |
| 8 | FDS | Factset Research Systems Inc | 股票-金融 | 2.71% | -1.01% | -0.72% | |
| 9 | MTN | Vail Resorts Inc | 股票-周期性消费 | 2.33% | -0.61% | +3.62% | |
| 10 | KNSL | Kinsale Capital Group Inc | 股票-金融 | 2.31% | -0.77% | +1.43% | |
| 11 | H | Hyatt Hotels CORP - Cl A | 股票-周期性消费 | 2.25% | -0.63% | +2.87% | |
| 12 | SPOT | Spotify Technology S.A. | 股票-通信服务 | 1.95% | -0.25% | +5.56% | |
| 13 | SCHW | Schwab (charles) CORP | 股票-金融 | 1.74% | -0.51% | -2.39% | |
| 14 | RRR | Red Rock Resorts Inc-class A | 股票-其他 | 1.73% | -0.56% | +5.75% | |
| 15 | CHH | Choice Hotels Intl Inc | 股票-周期性消费 | 1.72% | -0.86% | +6.80% | |
| 16 | NVDA | Nvidia CORP | 股票-科技 | 1.24% | -0.65% | +0.60% | |
| 17 | PRI | Primerica Inc | 股票-金融 | 1.18% | -0.36% | -0.94% | |
| 18 | MORN | Morningstar Inc | 股票-金融 | 1.10% | +0.43% | -0.32% | |
| 19 | VRSK | Verisk Analytics Inc | 股票-工业 | 1.03% | -0.17% | +0.15% | |
| 20 | GLPI | Gaming And Leisure Propertie | 股票-房地产 | 0.93% | -0.13% | -3.01% | |
| 21 | FIGS | Figs Inc-class A | 股票-其他 | 0.92% | -1.75% | +2.22% | |
| 22 | VRT | Vertiv Holdings Co-a | 股票-工业 | 0.89% | -0.40% | -13.35% | |
| 23 | SHOP | Shopify Inc - Class A | 股票-科技 | 0.83% | +0.22% | +5.75% | |
| 24 | MTD | Mettler-toledo International | 股票-医疗保健 | 0.76% | -0.24% | -14.95% | |
| 25 | IRDM | Iridium Communications Inc | 股票-通信服务 | 0.69% | — | -9.64% | |
| 26 | AMZN | Amazon.com Inc | 股票-周期性消费 | 0.64% | -0.11% | -0.20% | |
| 27 | SITE | Siteone Landscape Supply Inc | 股票-工业 | 0.64% | -0.48% | +14.24% | |
| 28 | IBKR | Interactive Brokers Gro-cl A | 股票-金融 | 0.63% | -0.19% | +359.36% | |
| 29 | BIRK | Birkenstock Holding plc | 股票-其他 | 0.60% | -0.06% | +11.26% | |
| 30 | ✓ | On Holding AG | 股票-其他 | 0.58% | -0.10% | +3.31% | |
| 31 | HLI | Houlihan Lokey Inc | 股票-金融 | 0.56% | -0.28% | +0.17% | |
| 32 | META | Meta Platforms Inc-class A | 股票-通信服务 | 0.55% | -0.24% | -2.87% | |
| 33 | CBRE | Cbre Group Inc - A | 股票-房地产 | 0.53% | -0.24% | +2.85% | |
| 34 | KTOS | Kratos Defense & Security | 股票-工业 | 0.51% | -0.07% | -11.40% | |
| 35 | WELL | Welltower Inc | 股票-房地产 | 0.51% | -0.38% | -7.09% | |
| 36 | APH | Amphenol Corp-cl A | 股票-科技 | 0.51% | -0.21% | +1.94% | |
| 37 | MSFT | Microsoft CORP | 股票-科技 | 0.45% | -0.04% | -8.04% | |
| 38 | MELI | Mercadolibre Inc | 股票-周期性消费 | 0.44% | -0.10% | -5.89% | |
| 39 | DKNG | Draftkings Inc-cl A | 股票-周期性消费 | 0.43% | -0.14% | +33.94% | |
| 40 | BN | Brookfield CORP | 股票-金融 | 0.42% | -0.21% | +24.45% | |
| 41 | BFAM | Bright Horizons Family Solut | 股票-周期性消费 | 0.42% | -0.16% | -0.72% | |
| 42 | EQIX | Equinix Inc | 股票-房地产 | 0.41% | -0.41% | +38.14% | |
| 43 | TTD | Trade Desk Inc/the -class A | 股票-通信服务 | 0.41% | — | +11.64% | |
| 44 | FICO | Fair Isaac CORP | 股票-科技 | 0.40% | -0.14% | -6.18% | |
| 45 | AVGO | Broadcom Inc | 股票-科技 | 0.40% | -0.20% | +3.49% | |
| 46 | GTLS | Chart Industries Inc | 股票-工业 | 0.40% | — | -6.93% | |
| 47 | CNS | Cohen & Steers Inc | 股票-其他 | 0.39% | -0.01% | -0.80% | |
| 48 | TECH | Bio-techne CORP | 股票-医疗保健 | 0.39% | -0.09% | -14.67% | |
| 49 | ROP | Roper Technologies Inc | 股票-科技 | 0.39% | -0.11% | +0.07% | |
| 50 | CPNG | Coupang Inc | 股票-周期性消费 | 0.38% | -0.09% | -15.02% |
| # | 代码 | 标的名称 | 占比变动 | 持仓量变化 | 异动类型 |
|---|---|---|---|---|---|
| 1 | SPOT | Spotify Technology S.A. | +0.5% | +5.56% | 加仓 |
| 2 | GWRE | Guidewire Software Inc | +0.5% | -1.38% | 减仓 |
| 3 | IDXX | Idexx Laboratories Inc | +0.4% | -1.32% | 减仓 |
| 4 | TSLA | Tesla Inc | +0.4% | -8.40% | 减仓 |
| 5 | NVDA | Nvidia CORP | +0.3% | +0.60% | 加仓 |
| 6 | VRT | Vertiv Holdings Co-a | +0.3% | -13.35% | 减仓 |
| 7 | RRR | Red Rock Resorts Inc-class A | +0.3% | +5.75% | 加仓 |
| 8 | IBKR | Interactive Brokers Gro-cl A | +0.2% | +359.36% | 加仓 |
| 9 | TOL | Toll Brothers Inc | +0.2% | +116.89% | 加仓 |
| 10 | H | Hyatt Hotels CORP - Cl A | +0.2% | +2.87% | 加仓 |
| 11 | IOT | Samsara Inc-cl A | +0.2% | +148.58% | 加仓 |
| 12 | DKNG | Draftkings Inc-cl A | +0.2% | +33.94% | 加仓 |
| 13 | APH | Amphenol Corp-cl A | +0.2% | +1.94% | 加仓 |
| 14 | AVGO | Broadcom Inc | +0.2% | +3.49% | 加仓 |
| 15 | FIGS | Figs Inc-class A | +0.1% | +2.22% | 加仓 |
| 16 | WYNN | Wynn Resorts LTD | +0.1% | +56.46% | 加仓 |
| 17 | ABNB | Airbnb Inc-class A | +0.1% | +272.01% | 加仓 |
| 18 | LLY | Eli Lilly & Co | +0.1% | +200.33% | 加仓 |
| 19 | HNGE | Hinge Health Inc-a | +0.1% | NEW | 新建仓 |
| 20 | SHOP | Shopify Inc - Class A | +0.1% | +5.75% | 加仓 |
| 21 | PWR | Quanta Services Inc | +0.1% | +8.78% | 加仓 |
| 22 | INDI | Indie Semiconductor Inc-a | +0.1% | +23.50% | 加仓 |
| 23 | KTOS | Kratos Defense & Security | +0.1% | -11.40% | 减仓 |
| 24 | BN | Brookfield CORP | +0.1% | +24.45% | 加仓 |
| 25 | TTD | Trade Desk Inc/the -class A | +0.1% | +11.64% | 加仓 |
| 26 | BXP | Bxp Inc | +0.1% | NEW | 新建仓 |
| 27 | KRMN | Karman Holdings Inc | +0.1% | +0.60% | 加仓 |
| 28 | LOAR | Loar Holdings Inc | +0.1% | +100.87% | 加仓 |
| 29 | SCHW | Schwab (charles) CORP | +0.1% | -2.39% | 减仓 |
| 30 | EQIX | Equinix Inc | +0.1% | +38.14% | 加仓 |
| 31 | EXK | Exact Sciences CORP | +0.1% | +26.39% | 加仓 |
| 32 | DLR | Digital Realty Trust Inc | +0.1% | +63.61% | 加仓 |
| 33 | META | Meta Platforms Inc-class A | +0.1% | -2.87% | 减仓 |
| 34 | LLYVK* | Liberty Media Corp-liberty-c | +0.1% | +19.17% | 加仓 |
| 35 | MELI | Mercadolibre Inc | +0.1% | -5.89% | 减仓 |
| 36 | ODD | Oddity Tech Ltd. | +0.1% | -13.33% | 减仓 |
| 37 | LPLA | Lpl Financial Holdings Inc | +0.1% | +34.63% | 加仓 |
| 38 | SPG | Simon Property Group Inc | +0.1% | +307.44% | 加仓 |
| 39 | BXMT | Blackstone Mortgage Tru-cl A | +0.1% | +1498.08% | 加仓 |
| 40 | HEI-A | Heico Corp-class A | +0.1% | +13.06% | 加仓 |
| 41 | NOVT | Novanta Inc | +0.1% | +202.27% | 加仓 |
| 42 | DT | Dynatrace Inc | +0.1% | +65.64% | 加仓 |
| 43 | ✓ | On Holding AG | +0.1% | +3.31% | 加仓 |
| 44 | BIRK | Birkenstock Holding plc | +0.1% | +11.26% | 加仓 |
| 45 | CRH | CRH plc | +0.1% | +45.40% | 加仓 |
| 46 | DDOG | Datadog Inc - Class A | +0.1% | +6.82% | 加仓 |
| 47 | ZS | Zscaler Inc | +0.1% | +5.00% | 加仓 |
| 48 | PONY | Pony Ai Inc | +0.1% | NEW | 新建仓 |
| 49 | MSFT | Microsoft CORP | +0.1% | -8.04% | 减仓 |
| 50 | TSM | Taiwan Semiconductor-sp Adr | +0.1% | -9.94% | 减仓 |
根据 SEC 官方 Form 13F 申报备案，Bamco Inc /ny/ 在 Q2 2025 季度的美股持仓总市值约为 US$666.4亿，共申报了 306 个公开持股仓位。
在 Q2 2025 季度，Bamco Inc /ny/ 按市值排列的前三大核心持股分别为：TSLA (11.2%)、ACGL (4.9%)、CSGP (4.3%)。其中最大持股仓位 TSLA 占据整体投资组合约 11.2% 的权重。
精选 AlphaSMO 大户持股与内部人交易深度分析，提升投资决策胜率
完整解读 Form 13F 申报规范、1 亿美元门槛与 45 天延迟申报机制，学会如何追踪顶级对冲基金与机构法人持仓动向。
本季最大新建仓标的
HNGE
市值: US$4894.3万
本季最大获利了结 / 清仓标的
UTZ
前期市值: US$4576.0万
在 Q2 2025 季度中，Bamco Inc /ny/ 共进行了 193 项持仓异动，包含新建仓 9 个仓位、加仓 92 个仓位、减仓 74 个仓位以及清仓 18 个仓位。 其中最大新建仓标的为 HNGE。 本季清仓仓位包含 UTZ。
本页面所有持股数据均直接同步自美国证券交易委员会（SEC）EDGAR 官方系统之 13F-HR / 13F-HR/A 季度申报文件。AlphaSMO 通过机器解析 CUSIP 与个股对照，提供 100% 精准对齐的历史时序数据集，并支持 Schema.org 结构化数据格式。
解析公司高管、董事与 10% 大股东之 Form 4 内部人交易申报，掌握高管自家股票买卖第一手信号。
深入剖析 5% 股权申报门槛、13D 与 13G 之差异，以及最新 SEC 申报时程规范，洞察机构法人的激进投资动向。