Hudson Technologies, Inc.
Hudson Technologies, Inc.（HDSN）股东结构
基于 13F 申报与流通股数据，展示机构、内部人与公众持股结构；下方为前十大机构、机构动向与内部人交易。
SEC 13F · FMP · HDSN · 截至 2025年9月30日
股东结构概览
175
机构持有人数
▲ 24 vs Q2
$330.45M
机构持仓总市值
▲ $59.79M vs Q2
42.07M
总流通股
freeFloat 78.55%
33.29M
13F 申报持股数
▼ 78,513 vs Q2
机构持仓% = 13F 持股数 ÷ 总流通股。内部人% = 100 − 自由流通率。散户% = 自由流通率 − 机构%。数据来源：FMP /symbol-positions-summary + /shares-float + SEC EDGAR。
前10大机构持仓
HDSN 最大股东 · 机构持仓
Q3 2025 · SEC 13F
显示前 10 家
| 机构 | 持股数 | 占比 | 权重 | 市值 | 申报日 | 变动 |
|---|---|---|---|---|---|---|
HARTREE PARTNERS, LP wholesale-machinery, equipment & supplies | 3.80M | 8.71% | 8.71% | $37.73B | Nov 13, 2025 | ▼ 200.0K |
BLACKROCK, INC. wholesale-machinery, equipment & supplies | 2.86M | 6.56% | 6.56% | $28.43B | Nov 12, 2025 | ▼ 42.6K |
VANGUARD GROUP INC wholesale-machinery, equipment & supplies | 2.37M | 5.44% | 5.44% | $23.57B | Nov 7, 2025 | ▼ 107.1K |
DIMENSIONAL FUND ADVISORS LP wholesale-machinery, equipment & supplies | 2.01M | 4.61% | 4.61% | $19.95B | Nov 12, 2025 | ▲ 2.5K |
WESTERLY CAPITAL MANAGEMENT, LLC wholesale-machinery, equipment & supplies | 1.89M | 4.33% | 4.33% | $18.77B | Nov 14, 2025 | ▼ 110.0K |
RENAISSANCE TECHNOLOGIES LLC wholesale-machinery, equipment & supplies | 1.80M | 4.12% | 4.12% | $17.84B | Nov 13, 2025 | ▲ 125.0K |
NEW SOUTH CAPITAL MANAGEMENT INC wholesale-machinery, equipment & supplies | 1.33M | 3.06% | 3.06% | $13.25B | Nov 6, 2025 | ▼ 16.6K |
AMERICAN CENTURY COMPANIES INC wholesale-machinery, equipment & supplies | 1.27M | 2.92% | 2.92% | $12.65B | Nov 12, 2025 | ▲ 201.1K |
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP wholesale-machinery, equipment & supplies | 1.11M | 2.55% | 2.55% | $11.04B | Nov 13, 2025 | — held |
GEODE CAPITAL MANAGEMENT, LLC wholesale-machinery, equipment & supplies | 954.4K | 2.19% | 2.19% | $9.48B | Nov 12, 2025 | ▲ 10.0K |
数据来源：SEC 13F 申报文件。变动标识：isNew / isSoldOut / changeInSharesNumber。
机构仓位变动
Q3 2025 对比上季度
Q3 2025
24
增持
+1.73M 股4
新建仓
首次建仓17
减持
−1.16M 股0
清仓
完全退出净股数变化（前50家）
+564.9K
+1.73M / −1.16M
净新增持仓人
+11
新建 4 个 / 退出 0 个
基于前50家最大机构持仓统计，全市场实际数量可能不同。
内幕交易买卖情绪
HDSN 内幕交易记录
数据来源：SEC Form 4
近期内部人员净买入。 卖出可能源于预定的 10b5-1 计划，不代表负面展望。
13
买入笔数
0
卖出笔数
0.00
买卖比
$0M
卖出总金额
最近内幕交易记录
最近10条 · 仅普通股
| 姓名 · 职位 | 日期 | 类型 | 股数 | 价格 | 金额 | 交易后持股 | 申报 |
|---|---|---|---|---|---|---|---|
Parrillo Richard director | May 13, 2026 | Purchase | 10,000 | $4.83 | $48.3K | 195.7K | Form 4 ↗ |
Bertaux Brian J. Chief Financial Officer | May 19, 2026 | Purchase | 2,000 | $4.87 | $9.7K | 2.0K | Form 4 ↗ |
Mansy Loan Nguyen director | May 14, 2026 | Purchase | 1,400 | $4.97 | $7.0K | 25.6K | Form 4 ↗ |
Mansy Loan Nguyen director | May 14, 2026 | Purchase | 3,600 | $4.96 | $17.9K | 24.2K | Form 4 ↗ |
Parrillo Richard director | May 14, 2026 | Purchase | 1,400 | $4.97 | $7.0K | 25.6K | Form 4 ↗ |
Parrillo Richard director | May 14, 2026 | Purchase | 3,600 | $4.96 | $17.9K | 24.2K | Form 4 ↗ |
Bulgarino Nicole E director | May 14, 2026 | Purchase | 550 | $4.84 | $2.7K | 11.0K | Form 4 ↗ |
Prouty Eric A director | May 13, 2026 | Purchase | 5,000 | $4.84 | $24.2K | 153.9K | Form 4 ↗ |
Sheriff Alan director | May 13, 2026 | Purchase | 5,200 | $4.88 | $25.4K | 9.3K | Form 4 ↗ |
Feeler Jeffrey R director | May 14, 2026 | Purchase | 5,100 | $4.92 | $25.1K | 9.2K | Form 4 ↗ |
数据来源：SEC Form 4。买卖方向：acquisitionOrDisposition A=买入，D=卖出。已排除 RSU 归属（M-Exempt）。
关于机构与内部人持股结构
Hudson Technologies, Inc.（HDSN）主要由机构投资者持有，机构持股比例约为 79.1%。公司内部人员持股约 21.45%，散户及公众持股约占剩余的 0.00%。
Hudson Technologies, Inc. 最大机构股东为 HARTREE PARTNERS, LP，截至 September 30, 2025 持有约 3.80 million 股，占总流通股的 8.71%。
目前共有 175 家机构持有 HDSN 股票，合计持仓市值约 $330,445,591，数据来源为最新 SEC 13F 申报。
常见问题
HDSN ownershipHudson Technologies, Inc.（HDSN）主要由机构投资者持有，机构持股约 79.1%。最大股东为 HARTREE PARTNERS, LP，持股比例 8.71%。内部人员持股约 21.45%。数据来源 SEC Form 13F，截至 September 30, 2025。