只使用免费官方源：SEC Forms 3/4/5 结构化内部人申报，以及 FINRA Consolidated NMS 场外卖空成交量。 两类数据均保留来源边界，不转写成买卖建议。
SEC 已完成季度 Forms 3/4/5 结构化历史基线 + EDGAR 当前季度 Form 4 增量；个股卡片仅展示当前自然季度的非衍生证券买卖代码 P/S（公开市场或私下交易），成交金额由股数 × 每股价格计算。
官方数据说明| 交易日 / 申报日 | 公司 | 申报人 | 类型 | 股数 | 每股价格 | 派生金额 | 持有后股数 | 原始申报 |
|---|---|---|---|---|---|---|---|---|
| 2026-07-29 2026-07-31 | BBASX AMG BBH Asset-Backed Credit Fund, LLC | BROWN BROTHERS HARRIMAN CREDIT PARTNERS, LLC TenPercentOwner,Other | 买入（P） | 20,464.956 | US$10.96 | US$224,340.94 | 390,440.515 | SEC |
| 2026-07-29 2026-07-31 | BBASX AMG BBH Asset-Backed Credit Fund, LLC | BROWN BROTHERS HARRIMAN & CO TenPercentOwner,Other | 买入（P） | 20,464.956 | US$10.96 | US$224,340.94 | 390,440.515 | SEC |
| 2026-07-29 2026-07-31 | BBASX AMG BBH Asset-Backed Credit Fund, LLC | AMG New York Holdings Corp. TenPercentOwner | 买入（P） | 81,859.825 | US$10.96 | US$897,183.68 | 1,541,762.062 | SEC |
| 2026-07-22 2026-07-24 | BBASX AMG BBH Asset-Backed Credit Fund, LLC | BROWN BROTHERS HARRIMAN CREDIT PARTNERS, LLC TenPercentOwner,Other | 买入（P） | 15,255.086 | US$10.79 | US$164,599.33 | 369,975.559 | SEC |
| 2026-07-22 2026-07-24 | BBASX AMG BBH Asset-Backed Credit Fund, LLC | BROWN BROTHERS HARRIMAN & CO TenPercentOwner,Other | 买入（P） | 15,255.086 | US$10.79 | US$164,599.33 | 369,975.559 | SEC |
| 2026-07-22 2026-07-24 | BBASX AMG BBH Asset-Backed Credit Fund, LLC | AMG New York Holdings Corp. TenPercentOwner | 买入（P） | 61,020.345 | US$10.79 | US$658,409.52 | 1,459,902.237 | SEC |
| 2026-07-07 2026-07-09 | BBASX AMG BBH Asset-Backed Credit Fund, LLC | BROWN BROTHERS HARRIMAN CREDIT PARTNERS, LLC TenPercentOwner,Other | 买入（P） | 45,695.984 | US$9.99 | US$456,502.88 | 354,720.473 | SEC |
| 2026-07-07 2026-07-09 | BBASX AMG BBH Asset-Backed Credit Fund, LLC | AMG New York Holdings Corp. TenPercentOwner | 买入（P） | 182,783.934 | US$9.99 | US$182.6万 | 1,398,881.892 | SEC |
| 2026-06-24 2026-07-08 | PCSZX AMG Pantheon Credit Solutions Fund | Jain Rakesh Other | 买入（P） | 2,329.916 | US$10.73 | US$25,000.00 | 71,746.968 | SEC |
| 2026-06-08 2026-06-08 | AMG AFFILIATED MANAGERS GROUP, INC. | Horgen Jay C. Director,Officer · President and CEO | 卖出（S） | 17,500 | US$338.27 | US$591.97万 | 204,706 | SEC |
| 2026-06-01 2026-06-03 | AMG AFFILIATED MANAGERS GROUP, INC. | FRANQUI ANNETTE Director | 买入（P） | 750 | US$304.88 | US$228,660.00 | 1,962 | SEC |
| 2026-05-08 2026-05-08 | AMG AFFILIATED MANAGERS GROUP, INC. | Matos Rodriguez Felix V. Director | 卖出（S） | 1,000 | US$300.18 | US$300,180.00 | 4,369 | SEC |
| 2026-05-06 2026-05-08 | AMG AFFILIATED MANAGERS GROUP, INC. | Ryan David Christopher Director | 卖出（S） | 3,402 | US$305.06 | US$103.78万 | 1,092 | SEC |
| 2026-05-06 2026-05-06 | AMG AFFILIATED MANAGERS GROUP, INC. | Cates G. Staley Director | 买入（P） | 1,500 | US$305.83 | US$458,745.00 | 6,405 | SEC |
| 2026-05-04 2026-05-05 | AMGN AMGEN INC | Grygiel Nancy A. Officer · SVP & CCO | 卖出（S） | 1,237 | US$323.73 | US$400,454.01 | 7,009 | SEC |
| 2026-05-01 2026-05-28 | XPEPX AMG Pantheon Fund, LLC | Miller Jeffrey Grant Officer,Other · Executive Vice President | 买入（P） | 17,041.58 | US$29.34 | US$499,999.96 | 17,041.58 | SEC |
| 代码 | 卖空成交量 | 豁免卖空量 | 场外总成交量 | 卖空量占比 | 报告设施 |
|---|---|---|---|---|---|
| AMGR | 376 | 0 | 427.8889 | 87.87% | Q |
| ADAMG | 5,855 | 0 | 7,707.0523 | 75.97% | Q |
| AMGN | 453,387.8237 | 185 | 674,356.2942 | 67.23% | B, Q, N |
| AMG | 49,442.4579 | 80 | 79,798.1417 | 61.96% | B, Q, N |
| SAMG | 8,055.9278 | 0 | 14,255.2323 | 56.51% | Q, N |
| BAMG | 2,982.4277 | 0 | 10,365.3133 | 28.77% | Q |