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。
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CIK: 0001127761
申报总市值
US$2.9亿
US$2.9亿
171 檔
15.2%
Ironwood Investment Management LLC 在 Q3 2025 季度的美股仓位总计估值为 US$2.9亿，分散于 171 个持仓标的之中，反映其市场参与广度与投资规模。
Ironwood Investment Management LLC 在 Q3 2025 进行了结构性的板块轮动与仓位换股。在开立 20 个全新仓位及加仓 57 档持股的同时，亦同步清仓 12 档并减仓 72 档标的。
在资产配置集中度方面，Ironwood Investment Management LLC 的前 5 大核心持股（包含 VTI, EFA, GPI 等）合计占整体申报市值的 15.2%，反映机构在主要关键仓位上的权重分布。
| # | 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 | VTI | Vanguard Total Stock Mkt ETF | ETF-其他 | 6.84% | -0.02% | +3.64% | |
| 2 | EFA | Ishares Msci Eafe ETF | ETF-其他 | 4.65% | -0.35% | +3.13% | |
| 3 | GPI | Group 1 Automotive Inc | 股票-周期性消费 | 2.86% | -0.55% | +3.81% | |
| 4 | IWM | Ishares Russell 2000 ETF | ETF-中小型股 | 2.59% | — | -24.13% | |
| 5 | SMCI | Super Micro Computer Inc | 股票-科技 | 2.20% | +0.11% | +3.81% | |
| 6 | PEGA | Pegasystems Inc | 股票-科技 | 1.99% | -0.57% | -0.73% | |
| 7 | DY | Dycom Industries Inc | 股票-工业 | 1.83% | +0.46% | -0.68% | |
| 8 | PI | Impinj Inc | 股票-科技 | 1.80% | +0.18% | -1.01% | |
| 9 | SHV | Ishares 0-1 Year Treasury Bo | ETF-政府公债 | 1.77% | -0.38% | +3.40% | |
| 10 | SGI | Somnigroup International Inc | 股票-周期性消费 | 1.76% | -0.17% | -0.60% | |
| 11 | C | Citigroup Inc | 股票-金融 | 1.74% | -0.06% | -6.86% | |
| 12 | IWV | Ishares Russell 3000 ETF | ETF-其他 | 1.73% | +0.05% | +4.74% | |
| 13 | MYRG | Myr Group Inc/delaware | 股票-工业 | 1.63% | +0.98% | -1.17% | |
| 14 | VWO | Vanguard Ftse Emerging Marke | ETF-新兴市场 | 1.47% | -0.05% | +2.81% | |
| 15 | BBSI | Barrett Business Svcs Inc | 股票-其他 | 1.45% | +0.01% | -0.14% | |
| 16 | BBIO | Bridgebio Pharma Inc | 股票-医疗保健 | 1.40% | -0.31% | -0.84% | |
| 17 | CYTK | Cytokinetics Inc | 股票-医疗保健 | 1.37% | +0.11% | -0.32% | |
| 18 | MRCY | Mercury Systems Inc | 股票-工业 | 1.33% | +0.39% | -0.56% | |
| 19 | GM | General Motors Co | 股票-周期性消费 | 1.26% | -0.19% | — | |
| 20 | TPC | Tutor Perini CORP | 股票-其他 | 1.22% | -0.14% | -0.64% | |
| 21 | ARW | Arrow Electronics Inc | 股票-科技 | 1.21% | +0.27% | — | |
| 22 | GFF | Griffon CORP | 股票-工业 | 1.21% | +0.12% | — | |
| 23 | MCK | Mckesson CORP | 股票-医疗保健 | 1.15% | -0.33% | -0.23% | |
| 24 | FSKAX | Fidelity Ttl Mkt Indx | 股票-其他 | 1.03% | -0.04% | — | |
| 25 | KOP | Koppers Holdings Inc | 股票-其他 | 1.01% | -0.06% | — | |
| 26 | EVLV | Evolv Technologies Holdings | 股票-其他 | 0.97% | -0.14% | -0.63% | |
| 27 | EXTR | Extreme Networks Inc | 股票-其他 | 0.93% | +0.80% | -0.58% | |
| 28 | WSM | Williams-sonoma Inc | 股票-周期性消费 | 0.93% | +0.05% | -0.86% | |
| 29 | MSFT | Microsoft CORP | 股票-科技 | 0.93% | -0.16% | -0.29% | |
| 30 | WTS | Watts Water Technologies-a | 股票-工业 | 0.89% | +0.11% | -0.90% | |
| 31 | CSCO | Cisco Systems Inc | 股票-科技 | 0.89% | +0.18% | — | |
| 32 | TTMI | Ttm Technologies | 股票-科技 | 0.86% | +0.77% | -0.90% | |
| 33 | FRPT | Freshpet Inc | 股票-非周期性消费 | 0.86% | -0.15% | +0.05% | |
| 34 | FNV | Franco-nevada CORP | 股票-原材料 | 0.83% | -0.24% | +2.42% | |
| 35 | ZS | Zscaler Inc | 股票-科技 | 0.78% | -0.05% | -0.60% | |
| 36 | ✓ | Pagaya Technologies LTD Cl | 股票-其他 | 0.77% | +0.16% | -0.78% | |
| 37 | TDY | Teledyne Technologies Inc | 股票-科技 | 0.74% | -0.16% | -0.34% | |
| 38 | THG | Hanover Insurance Group Inc/ | 股票-金融 | 0.74% | +0.01% | -0.73% | |
| 39 | IBM | Intl Business Machines CORP | 股票-科技 | 0.73% | -0.02% | -7.47% | |
| 40 | KSS | Kohls CORP | 股票-周期性消费 | 0.71% | +0.08% | — | |
| 41 | GT | Goodyear Tire & Rubber Co | 股票-周期性消费 | 0.71% | -0.06% | +22.60% | |
| 42 | NPKI | Npk International Inc | 股票-其他 | 0.70% | -0.08% | -0.73% | |
| 43 | ADP | Automatic Data Processing | 股票-科技 | 0.70% | -0.10% | -0.33% | |
| 44 | VICR | Vicor CORP | 股票-科技 | 0.68% | +1.28% | -0.69% | |
| 45 | ACIW | Aci Worldwide Inc | 股票-科技 | 0.67% | +0.01% | -0.56% | |
| 46 | FAST | Fastenal Co | 股票-工业 | 0.66% | -0.16% | -0.34% | |
| 47 | ASML | ASML Holding N.V. | 股票-科技 | 0.65% | +0.18% | +98.06% | |
| 48 | PGR | Progressive CORP | 股票-金融 | 0.62% | -0.04% | -0.69% | |
| 49 | BDC | Belden Inc | 股票-科技 | 0.62% | -0.07% | — | |
| 50 | SHOO | Steven Madden LTD | 股票-其他 | 0.62% | +0.02% | -0.77% |
| # | 代码 | 标的名称 | 占比变动 | 持仓量变化 | 异动类型 |
|---|---|---|---|---|---|
| 1 | PI | Impinj Inc | +0.6% | -1.01% | 减仓 |
| 2 | DY | Dycom Industries Inc | +0.6% | -0.68% | 减仓 |
| 3 | TPC | Tutor Perini CORP | +0.6% | -0.64% | 减仓 |
| 4 | MYRG | Myr Group Inc/delaware | +0.5% | -1.17% | 减仓 |
| 5 | TTMI | Ttm Technologies | +0.5% | -0.90% | 减仓 |
| 6 | EVLV | Evolv Technologies Holdings | +0.4% | -0.63% | 减仓 |
| 7 | PEGA | Pegasystems Inc | +0.4% | -0.73% | 加仓 |
| 8 | ✓ | Pagaya Technologies LTD Cl | +0.4% | -0.78% | 减仓 |
| 9 | MRCY | Mercury Systems Inc | +0.4% | -0.56% | 减仓 |
| 10 | SMCI | Super Micro Computer Inc | +0.3% | +3.81% | 加仓 |
| 11 | NPKI | Npk International Inc | +0.3% | -0.73% | 加仓 |
| 12 | KSS | Kohls CORP | +0.2% | — | 不变 |
| 13 | BW | Babcock & Wilcox Enterpr | +0.2% | +7.81% | 加仓 |
| 14 | AMRC | Ameresco Inc-cl A | +0.2% | -0.87% | 加仓 |
| 15 | BBIO | Bridgebio Pharma Inc | +0.2% | -0.84% | 减仓 |
| 16 | FNV | Franco-nevada CORP | +0.2% | +2.42% | 加仓 |
| 17 | ATRO | Astronics CORP | +0.2% | -0.99% | 减仓 |
| 18 | GEOS | Geospace Technologies CORP | +0.2% | -0.84% | 加仓 |
| 19 | EXTR | Extreme Networks Inc | +0.2% | -0.58% | 减仓 |
| 20 | INDI | Indie Semiconductor Inc-a | +0.2% | -0.61% | 加仓 |
| 21 | SGI | Somnigroup International Inc | +0.1% | -0.60% | 减仓 |
| 22 | VTI | Vanguard Total Stock Mkt ETF | +0.1% | +3.64% | 加仓 |
| 23 | GOOGL | Alphabet Inc-cl A | +0.1% | -0.32% | 加仓 |
| 24 | SHOO | Steven Madden LTD | +0.1% | -0.77% | 加仓 |
| 25 | COHR | Coherent CORP | +0.1% | -0.71% | 减仓 |
| 26 | AEM | Agnico Eagle Mines LTD | +0.1% | -0.33% | 加仓 |
| 27 | ZS | Zscaler Inc | +0.1% | -0.60% | 减仓 |
| 28 | C | Citigroup Inc | +0.1% | -6.86% | 减仓 |
| 29 | MSFT | Microsoft CORP | +0.1% | -0.29% | 加仓 |
| 30 | CVGI | Commercial Vehicle Group Inc | +0.1% | — | 加仓 |
| 31 | CMP | Compass Minerals Internation | +0.1% | -0.81% | 加仓 |
| 32 | SONO | Sonos Inc | +0.1% | -0.65% | 加仓 |
| 33 | HBM | Hudbay Minerals Inc | +0.1% | — | 不变 |
| 34 | CYTK | Cytokinetics Inc | +0.1% | -0.32% | 减仓 |
| 35 | SM | Sm Energy Co | +0.1% | +65.22% | 加仓 |
| 36 | ZETA | Zeta Global Holdings Corp-a | +0.1% | -0.99% | 减仓 |
| 37 | WPM | Wheaton Precious Metals CORP | +0.1% | -0.31% | 加仓 |
| 38 | AVD | American Vanguard CORP | +0.1% | — | 加仓 |
| 39 | VWO | Vanguard Ftse Emerging Marke | +0.1% | +2.81% | 加仓 |
| 40 | GE | General Electric | +0.1% | — | 减仓 |
| 41 | GS | Goldman Sachs Group Inc | +0.1% | — | 不变 |
| 42 | GM | General Motors Co | 0% | — | 不变 |
| 43 | WTS | Watts Water Technologies-a | 0% | -0.90% | 减仓 |
| 44 | CAT | Caterpillar Inc | 0% | — | 不变 |
| 45 | CALY | Callaway Golf Company | 0% | -0.63% | 加仓 |
| 46 | ✓ | Westgold Resources Ltd. | 0% | — | 不变 |
| 47 | VALN | Valneva Se - Adr | 0% | — | 加仓 |
| 48 | ASYS | Amtech Systems Inc | 0% | -0.74% | 加仓 |
| 49 | IWV | Ishares Russell 3000 ETF | 0% | +4.74% | 加仓 |
| 50 | AUPH | Aurinia Pharmaceuticals Inc | 0% | -0.87% | 减仓 |
根据 SEC 官方 Form 13F 申报备案，Ironwood Investment Management LLC 在 Q3 2025 季度的美股持仓总市值约为 US$2.9亿，共申报了 171 个公开持股仓位。
在 Q3 2025 季度，Ironwood Investment Management LLC 按市值排列的前三大核心持股分别为：VTI (6.8%)、EFA (4.7%)、GPI (2.9%)。其中最大持股仓位 VTI 占据整体投资组合约 6.8% 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
ASML
市值: US$148.0万
本季最大获利了结 / 清仓标的
BECNUSD
前期市值: US$285.1万
在 Q3 2025 季度中，Ironwood Investment Management LLC 共进行了 161 项持仓异动，包含新建仓 20 个仓位、加仓 57 个仓位、减仓 72 个仓位以及清仓 12 个仓位。 其中最大新建仓标的为 ASML。 本季清仓仓位包含 BECNUSD。
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。
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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。