阿美瑞斯科

US · AMRC #3147 按市值排名

19.50 -0.59 -2.94%

实时 - 追踪5344个代码 - 心跳于403秒前 · 2026-10-16 20:02

✦ 量化股权信号计算方式说明

涨跌不一/平稳

机构持股总比例基本持平。

机构持股

机构持股比例: 70.56% -0.04pp
机构数量: 245
数据截至: 2026/Q3 较上一报告期

持股变动 vs 资金流向

方向一致

机构在上一报告期减持了股份，同时该股在最近20个交易日的主力资金呈净流出——两者方向一致。

机构持股变动数据按季度发布且存在滞后；资金流向数据为每日更新。请将其作为方向性的交叉验证参考，而非精确的择时信号。

持股人类型

Mutual Fund56.42%

Individual/Insider39.62%

Hedge Fund10.44%

Public Company1.83%

Private Company1.24%

Government Pension Fund0.26%

Insurance Company0.15%

Sovereign Wealth Fund0.14%

主要股东截至 2026-09-10

George Sakellaris 38.29% · 20.32M 股

Wellington Management Group 6.36% · 3.37M 股

BlackRock 5.00% · 2.65M 股

Grantham Mayo Van Otterloo & Co. LLC 3.83% · 2.03M 股

Millennium Management LLC 3.42% · 1.82M 股

Vanguard Capital Management, LLC 3.08% · 1.64M 股

Dimensional Fund Advisors 3.02% · 1.60M 股

State Street Global Advisors 3.02% · 1.60M 股

D. E. Shaw & Co., L.P. 2.37% · 1.26M 股

DNB Asset Management AS 1.93% · 1.03M 股

条形长度是相对于此处列出的最大股东而言，并非相对于公司100%股权。

内部人持股

共追踪50份申报 · 34次买入 · 9次卖出

姓名	职务	持股比例
George Sakellaris	Chairperson & CEO	38.29%
Joseph Sutton	Lead Independent Director	0.15%
Nicole Bulgarino	Executive VP & GM of Federal Solutions	0.12%
Brian Cox	Director	0.08%
Francis Wisneski	Independent Director	0.07%
Jennifer Miller	Independent Director	0.07%
Louis Maltezos	Executive Vice President of Central Region & Canada Operations	0.06%
Nickolas Stavropoulos	Independent Director	0.05%
Charles Patton	Independent Director	0.04%
Claire D'Oyly-Hughes Johnson	Independent Director	0.04%

内部人交易最近的 Form 4 申报记录

日期	姓名	职务	类型	股数	价格
2026-09-24	Julie Bradshaw	Interim Principal Financial Officer	Initial Statement of Beneficial	0	--
2026-09-24	Debbie Angelico	Interim Principal Accounting Officer	Initial Statement of Beneficial	0	--
2026-09-14	Louis Maltezos	Executive Vice President of Central Region & Canada Operations	Open Market Disposition	-592	$22.46
2026-09-14	Mark Chiplock	Senior VP of Finance & Chief Accounting Officer	Open Market Disposition	-476	$22.46
2026-09-09	George Sakellaris	Chairperson & CEO	Derivative Exercise and Retained	+6,250	--
2026-09-09	Louis Maltezos	Executive Vice President of Central Region & Canada Operations	Derivative Exercise and Retained	+2,125	--
2026-09-09	Nicole Bulgarino	Executive VP & GM of Federal Solutions	Derivative Exercise and Retained	+1,875	--
2026-09-09	Mark Chiplock	Senior VP of Finance & Chief Accounting Officer	Derivative Exercise and Retained	+1,625	--
2026-09-09	Peter Christakis	Executive VP & GM of Northeast Region	Derivative Exercise and Retained	+1,750	--
2026-08-27	George Sakellaris	Chairperson & CEO	Open Market Acquisition	+3,000	$22.13
2026-08-26	George Sakellaris	Chairperson & CEO	Open Market Acquisition	+5,000	$21.92–22.84
2026-08-24	George Sakellaris	Chairperson & CEO	Open Market Acquisition	+10,000	$20.91–22.03
2026-08-23	Joseph Sutton	Lead Independent Director	Open Market Acquisition	+9,700	$20.87
2026-08-23	Jennifer Miller	Independent Director	Open Market Acquisition	+2,000	$20.96
2026-08-20	Brian Cox	Director	Open Market Acquisition	+4,625	$21.64
2026-08-16	David Corrsin	Executive VP, General Counsel, Corporate Secretary & Director	Other Derivative Acquisition	+25,000	$14.55
2026-08-10	George Sakellaris	Chairperson & CEO	Open Market Acquisition	+7,000	$25.27–25.95
2026-08-09	Brian Cox	Director	Open Market Acquisition	+39,700	$25.07
2026-07-31	Brian Cox	Director	Other Derivative Acquisition	+5,132	--
2026-06-03	Joseph Sutton	Lead Independent Director	Other Derivative Acquisition	+4,812	--

Form 4 申报记录，每家公司显示最新的一批。"Other Derivative Acquisition"（其他衍生品获取）类目多为限制性股票/期权归属，并非公开市场买入——具体类型见"类型"列。

报价时间 2026-10-16 20:02:22 · 仅供参考，不构成投资建议，也未考虑您的具体情况。