股票 › NSP
英斯佩里蒂公司 NSP
美股市值排名 #2782
$49.82 −$1.00 (-1.97%)
休市 · Nov 7, 10:00 pm ET · 最新盘后价 $49.82 0.00%
开盘$49.16
昨收$50.82
当日区间$49.14 – $50.39
成交量261.6K
市值$1.90B
市盈率（TTM）711.7
股息率4.82%
股权结构与仓位
谁在持有、谁在做空，以及大资金的流向
机构持股比例113.1%-0.08 个百分点，较上季度
持仓机构数334+11 ，较上季度
内部人近期交易39次买入 / 11次卖出净买入
空头持仓比例7.82% 占流通股回补天数 8.3 · 截至 15 Oct 2026
卖空成交量占比30.8%近5日成交量平均占比
卖空成交量占当日成交量比例
大单净流入，近20个交易日
大单买入减卖出的净额（美元）。该窗口期内：−$1.77M（11个净流入日，9个净流出日）。
按单量净流入，近20个交易日
超大单/大单近似机构级别交易；中单/小单近似散户级别交易。各档买入减卖出净额，按窗口期累计。
已披露的前五大股东合计持有42.7%的流通股。
最大股东
按投资者类型
过去6次双周报告中（31 Jul 2026至15 Oct 2026），空头持仓占流通股比例已从8.90%降至7.82%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Nuveen Asset Management LLC | Insurance Company | 2026/Q3 | +79,571 | 0.2% |
| EARNEST Partners, LLC | Mutual Fund | 2026/Q3 | +1,033,524 | 8.1% |
| Managed Account Advisors LLC | Mutual Fund | 2026/Q3 | +923,086 | 5.7% |
| Bank of America Corporation | Public Company | 2026/Q3 | +599,531 | 1.8% |
| SEI Investments Company | Mutual Fund | 2026/Q3 | +568,921 | 4.9% |
| Sunriver Management LLC | Hedge Fund | 2026/Q3 | +516,995 | 1.4% |
| AQR Capital Management | Hedge Fund | 2026/Q3 | +476,634 | 2.0% |
| Reinhart Partners, LLC | Mutual Fund | 2026/Q3 | +356,365 | 8.7% |
| Edward Jones Trust Company | Mutual Fund | 2026/Q3 | +345,579 | 1.4% |
| Natixis Advisors, LLC | Mutual Fund | 2026/Q3 | +316,885 | 1.4% |
| Alpha Wave Global, LP | Hedge Fund | 2026/Q3 | +230,629 | 0.6% |
| BlackRock | Mutual Fund | 2026/Q3 | +229,664 | 14.5% |
| Charles Schwab Investment Management | Mutual Fund | 2026/Q3 | +195,463 | 4.3% |
| Morgan Stanley | Public Company | 2026/Q3 | +178,961 | 1.2% |
| Lakewood Capital Management, LP | Hedge Fund | 2026/Q3 | +165,000 | 0.4% |
按报告期列出的机构买卖动态，变动幅度从大到小排列。
内部人交易
| 日期 | 内部人 | 职位 | 交易类型 | 股数 | 价格 | 交易后持股 |
|---|---|---|---|---|---|---|
| 4 Oct 2026 | Sean Duffy | Senior Vice President of Finance and Accounting | Sale to Issuer | -734 | $46.48 | 22,125 |
| 4 Oct 2026 | Sean Duffy | Senior Vice President of Finance and Accounting | Other Acquisition | +187 | – | 22,125 |
| 10 Sep 2026 | Paul Sarvadi | Chairperson & CEO | Other Disposition | -7,500 | – | 1,707,165 |
| 16 Aug 2026 | Paul Sarvadi | Chairperson & CEO | Other Disposition | -30,000 | – | 1,714,665 |
| 2 Jun 2026 | Paul Sarvadi | Chairperson & CEO | Open Market Acquisition | +233,000 | $34.05 | 1,744,665 |
| 17 May 2026 | W. Wilmington | Independent Director | Other Acquisition | +6,201 | – | 6,201 |
| 17 May 2026 | Richard Rawson | Director | Other Acquisition | +6,201 | – | 232,977 |
| 17 May 2026 | Carol Kaufman | Independent Director | Other Acquisition | +6,201 | – | 6,201 |
| 17 May 2026 | John Morphy | Independent Director | Other Acquisition | +6,201 | – | 6,201 |
| 17 May 2026 | Timothy Clifford | Lead Independent Director | Other Acquisition | +6,201 | – | 6,201 |
| 17 May 2026 | John Lumelleau | Independent Director | Other Acquisition | +6,201 | – | 6,201 |
| 17 May 2026 | Eli Jones | Independent Director | Other Acquisition | +6,201 | – | 6,201 |
| 17 May 2026 | Randall Mehl | Independent Director | Other Acquisition | +6,201 | – | 6,201 |
| 17 May 2026 | Ellen Masterson | Independent Director | Other Acquisition | +6,201 | – | 6,201 |
| 17 May 2026 | Latha Ramchand | Independent Director | Other Acquisition | +6,201 | – | 6,201 |
| 4 May 2026 | Paul Sarvadi | Chairperson & CEO | Open Market Acquisition | +100,000 | $30.00 | 1,511,665 |
| 18 Mar 2026 | Paul Sarvadi | Chairperson & CEO | Open Market Acquisition | +201,987 | $23.93 | 1,411,665 |
| 10 Mar 2026 | Christian Callens | Senior VP of Legal, General Counsel & Secretary | Open Market Acquisition | +1,250 | $19.28 | 9,215 |
| 10 Mar 2026 | Ellen Masterson | Independent Director | Open Market Acquisition | +1,200 | $19.90 | 20,980 |
| 9 Mar 2026 | James Allison | Chief Financial Officer | Open Market Acquisition | +10,000 | $20.45 | 64,772 |
数据来自Form 4/Form 144申报文件。负数为减持（出售、赠予或代扣税款股份），正数为增持。
空头持仓（按报告期）
| 报告日期 | 空头股数 | 占流通股比例 | 回补天数 |
|---|---|---|---|
| 15 Oct 2026 | 2,985,608 | 7.8% | 8.3 |
| 30 Sep 2026 | 2,950,395 | 7.7% | 5.5 |
| 15 Sep 2026 | 2,993,971 | 7.8% | 8.2 |
| 31 Aug 2026 | 3,114,808 | 8.2% | 11.3 |
| 14 Aug 2026 | 2,979,284 | 7.8% | 5.8 |
| 31 Jul 2026 | 3,400,813 | 8.9% | 4.6 |
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