REFR / Research Frontiers Incorporated - 机构投资人持股 - 买家

研究前沿公司

US ˙ NasdaqCM ˙ US7609111072

机构和基金投资人持股 - 买家

在研究前沿公司中开设新头寸的主要持有者包括水手有限责任公司 .

本页面显示了上一报告期内增持或开仓的上市机构、基金和大股东的股权结构变化绿色行表示新头寸。点击链接图标查看完整的交易历史记录。

升级以解锁高级数据。

文件日期	来源	投资者		类型	平均价格 (Est)	股份	Δ 股份 (%)	报告价值 ($1000)	Δ 价值 (%)	投资组合配置 (%)
2025-08-27	NP	VTSMX - 先锋总股票市场指数基金投资者份额 This fund is a listed as child fund of Vanguard Group Inc and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value				175,847	77.77	285	155.86
2025-07-25	13F	我们是一七有限责任公司				978,405	0.54	1,585	44.22
2025-08-14	13F	美国银行 /de/				284	16.87	0
2025-07-25	13F	我们是一七有限责任公司		Call		3,000	50.00	5	100.00
2025-08-27	NP	VITNX - 先锋机构总股票市场指数基金机构股票 This fund is a listed as child fund of Vanguard Group Inc and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value				26,738	364.28	43	616.67
2025-07-24	NP	FCFMX - 富达系列总市场指数基金 This fund is a listed as child fund of Fmr Llc and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value				39,129	3.19	71	39.22
2025-08-14	13F	瑞银集团				20,413	308.26	33	560.00
2025-08-08	13F	Geode资本管理有限公司				303,290	0.29	491	43.99
2025-08-14	13F	雷蒙德詹姆斯金融公司				41,337	151.52	68	272.22
2025-08-05	13F	Simplex 贸易有限公司		Call		13,900	110.61	0
2025-08-12	13F	普利股权公司		Put		0		0
2025-08-11	13F	先锋集团公司				625,129	19.88	1,013	71.82
2025-08-12	13F	普利股权公司		Call		0		0
2025-08-14	13F	水手有限责任公司				15,000		25
2025-08-12	13F	普利股权公司				0		0
2025-07-24	NP	FSMAX - 富达扩展市场指数基金 This fund is a listed as child fund of Fmr Llc and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value				158,786	0.70	289	35.85
2025-08-14	13F	萨斯奎哈纳国际集团有限责任公司				130,308	8.03	211	55.15

Fintel data has been cited in the following publications:

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