日报更新时间：
周报更新时间：04-11 03:39
今开价：136.37
最高价：137.52
成交量：566331.0
昨收价：137.46
最低价：135.22
最新价：136.46
英文名称：Proofpoint
行业：科技
简介：Proofpoint, Inc.在特拉华州于2002年6月成立，总部设在加利福尼亚州
电话：1-408-5174710
Proofpoint是一家位于加利福尼亚州桑尼维尔的企业安全公司，为入站电子邮件安全，出站数据丢失防护，社交媒体，移动设备，数字风险，电子邮件加密，电子发现和电子邮件归档提供软件即服务和产品。它声称超过一半的财富100强是其解决方案的用户。Proofpoint产品百科： Proofpoint提供企业安全防护、通讯和协作安全套件，旨在防御来自外部的威胁，包括垃圾邮件、网络钓鱼、垃圾邮件、恶意软件以及其他形式的不良或危险的内容； Proofpoint企业隐私产品，预防数据丢失、加密、合规性解决方案、抵御机密信息的泄漏，符合美国、国际、针对特定行业的数据保护法规； Proofpoint企业档案和管理，数据保存； 诉讼支持； 主动法律保留的管理； Proofpoint Nexgate——社会媒体的安全与合规性，使客户能够保护他们的网上品牌形象和社会媒体通信基础设施； Proofpoint Essentials，security-as-a-service安全性和法规遵从解决方案套件； 此外，Proofpoint公司提供包括内容检查，信誉，加密，密钥管理，通知，工作流程，分析和搜索服务平台服务。Proofpoint公司主要为航空航天、国防、教育、金融服务、政府、医疗机构、制造业和零售业等提供网络安全服务。Proofpoint收购百科： 收购日期 收购公司 收购条款 2018/2/6 Wombat Security Technologies, Inc 2.25亿美金 2017/11/29 Weblife.io 6000万美金 2017/11/7 Cloudmark 1.1亿美金 2016/10/20 FireLayers 5500万美元 2016/8/24 Return Path 1800万美元收购其邮件欺诈防护部分 2015/11/4 Socialware 900万美元 2015/3/2 Emerging Threats 4000万美元 2014/10/23 Nexgate 3500万美元 2014/5/20 NetCitadel 2400万美元 2013/10/1 Sendmail, Inc. 2300万美元 2013/8/9 Armorize Technologies 2500万美元 2013/7/25 Abaca Technology Corporation 未披露 2012/1/28 NextPage 未披露 2009/10/21 Everyone.net 未披露 2008/8/31 Secure Data In Motion 未披露 2008/6/24 Fortiva 未披露 Proofpoint历史百科： 2002年6月，公司由Eric Hahn创立，他曾是Netscape Communications的首席技术官。 2003年7月21日，进行了700万美元的A轮融资，得到了风险投资商Benchmark Capital和斯坦福大学的支持。 2003年10月，公司进行了900万美元的B轮融资，纽约RRE Ventures领投。 公司的第一款产品是面向大中型企业的Proofpoint Protection Server。 它结合了所谓的“MLX技术”，专有机器学习算法应用于使用10,000种不同属性准确识别垃圾邮件的问题，以区分垃圾邮件和有效电子邮件。 该公司加入了数十家其他反垃圾邮件软件提供商，这是由于垃圾邮件数量呈指数增长而导致工人生产力受到威胁，使垃圾邮件成为企业的首要任务。 2004年，严格的新HIPAA法规管理财务披露和医疗保健数据的隐私，促使Proofpoint开始开发新产品，自动识别和拦截包含敏感信息的出站电子邮件。 2004年3月，Proofpoint推出了第一款硬件设备，即P系列消息保护设备（后来改名为Proofpoint Messaging Security Gateway），使用了强化的Linux内核和Proofpoint的Protection Server 2.0软件。它经过Infoworld测试，发现可以阻止94％的垃圾邮件。 2004年11月，公司发布了带有电子邮件防火墙和基于MLX的动态信誉分析的Protection Server 3.0；以及内容安全套件（Content Security Suite），用于扫描出站邮件及其附件的内容，以帮助遵守数据保护法规。，如：如Sarbanes-Oxley，HIPAA和Gramm-Leach-Bliley；结合起来，这被称为Proofpoint Messaging Security Gateway Appliance。 Proofpoint于2005年8月推出了一款新产品Network Content Sentry，作为内容安全套件的附加设备。该设备旨在监控电子邮件以外的在线消息，监控Web邮件，留言板，博客和基于FTP的通信。 Proofpoint还引入了基于策略的电子邮件加密功能，使用了来自Voltage Security的基于身份的加密技术。 为了实现更简单的操作要求，Proofpoint Messaging Security Gateway虚拟版于2007年4月发布。该产品在运行VMware虚拟服务器软件的主机上作为虚拟设备运行。将专用硬件设备移至虚拟服务器可消除与专用硬件相关的问题并降低升级成本，但需要了解VMware的虚拟服务器体系结构。 Proofpoint Messaging Security Gateway V5.0于2007年6月发布，基于一种新的集成架构，将所有功能整合到一个平台中。它可以作为专用设备，虚拟设备或软件套件运行。 ICSA Labs是Verizon Business的一个独立部门，于2007年4月宣布，它已根据新的测试计划认证了六种反垃圾邮件产品，其中一种是Proofpoint Messaging Security Gateway。 ICSA实验室的反垃圾邮件产品测试和认证的目标是评估产品在检测和删除垃圾邮件方面的有效性。 进入软件即服务业务，Proofpoint推出了Proofpoint on Demand，这是其电子邮件安全和数据丢失防护产品的托管版本。 2008年5月，随着Proofpoint on Demand-Standard Edition的推出，该公司的托管产品得到了扩展。 该产品面向需要电子邮件安全但不运行自己的服务器或拥有现场IT人员的中小型企业。 2013年8月，Proofpoint以2,500万美元收购台湾资安软件公司阿码科技，该公司专注于恶意广告、APT针对式攻击等领域，并提供检测平台服务。 2017年，Proofpoint被授予SC Magazine Awards 最佳电子邮件安全解决方案和最佳监管合规解决方案奖。
| 交易日期 | 交易人 | 职位 | 类型 | 交易份额 | 价格 |
|---|---|---|---|---|---|
| 2019-07-23 | Leav (Peter A) | Director | Buy | 1441 | -- |
| 2019-07-23 | Seka (Leyla D.) | Director | Buy | 262 | -- |
| 2019-07-23 | Seka (Leyla D.) | Director | Buy | 1441 | -- |
| 2019-07-10 | Knight David | Officer | Sell | 2650 | 124.10 |
| 2019-07-10 | Knight David | Officer | Sell | 5850 | 123.47 |
| 2019-07-10 | Steele (Gary) | Chief Executive Officer | Sell | 9200 | 123.44 |
| 2019-07-10 | Steele (Gary) | Chief Executive Officer | Sell | 10800 | 124.09 |
| 2019-07-07 | Swaroop (Bhagwat) | Officer | Sell | 5000 | 123.21 |
| 2019-07-07 | Johnson (Michael M) | Director | Sell | 843 | 123.18 |
| 2019-07-01 | Herren (Richard Scott) | Director | Sell | 2083 | 121.13 |
| 2019-06-30 | Swaroop (Bhagwat) | Officer | Buy | 11875 | -- |
| 2019-06-30 | Swaroop (Bhagwat) | Officer | Sell | 5888 | 121.85 |
| 2019-06-30 | Salle (Blake P) | Officer | Sell | 244 | 121.85 |
| 2019-06-30 | Salle (Blake P) | Officer | Buy | 1000 | -- |
| 2019-06-27 | Wallace (Richard P) | Director | Buy | 1844 | -- |
| 2019-06-27 | Evan (Dana L) | Director | Buy | 1844 | -- |
| 2019-06-27 | Feiber (Jonathan D) | Director | Buy | 1844 | -- |
| 2019-06-27 | Feiber (Jonathan D) | Director | Buy | 562 | -- |
| 2019-06-27 | Gil (Kristen) | Director | Buy | 1844 | -- |
| 2019-06-27 | Gil (Kristen) | Director | Buy | 442 | -- |
| 2019-06-27 | Harvey (Kevin R) | Director | Buy | 1844 | -- |
| 2019-06-27 | Harvey (Kevin R) | Director | Buy | 396 | -- |
| 2019-06-27 | Herren (Richard Scott) | Director | Buy | 1844 | -- |
| 2019-06-27 | Johnson (Michael M) | Director | Buy | 1844 | -- |
| 2019-06-27 | Wallace (Richard P) | Director | Buy | 415 | -- |
| 机构持股 | |||||
|---|---|---|---|---|---|
| 持有者 | 持有份额 | 持股比例 | 份额变化 | 变化率 | 报告日期 |
| Pictet Asset Management Ltd | 792500 | 1.42% | 253500 | 47.03% | 2019-03-31 |
| Waddell & Reed Financial Inc | 1239262 | 2.23% | 17240 | 1.41% | 2019-03-31 |
| Wells Fargo & Co | 1430731 | 2.57% | 185889 | 14.93% | 2019-03-31 |
| Vanguard Investments Australia Ltd | 1546796 | 2.76% | 191 | 0.01% | 2019-07-31 |
| FMR Inc | 1539907 | 2.77% | -121820 | -7.33% | 2019-03-31 |
| BlackRock Fund Advisors | 2261510 | 4.03% | 12412 | 0.55% | 2019-07-31 |
| BlackRock Inc | 2445564 | 4.39% | 56860 | 2.38% | 2019-03-31 |
| Vanguard Group Inc | 4971513 | 8.93% | 130821 | 2.70% | 2019-03-31 |
| T. Rowe Price Associates, Inc. | 8115225 | 14.58% | 66846 | 0.83% | 2019-03-31 |
| Waddell & Reed Investment Management Co | 1239262 | 2.23% | 17240 | 1.41% | 2019-03-31 |
| Wasatch Advisors Inc. | 1225595 | 2.20% | 77116 | 6.71% | 2019-03-31 |
| Fidelity Management & Research Company | 1220931 | 2.18% | -611401 | -33.37% | 2019-07-31 |
| Pictet Asset Management SA (Junked) | 792500 | 1.42% | 253500 | 47.03% | 2019-03-31 |
| Fred Alger Management Inc | 829682 | 1.49% | 63418 | 8.28% | 2019-03-31 |
| Allianz Asset Management AG | 928232 | 1.67% | 361124 | 63.68% | 2019-03-31 |
| J.P. Morgan Investment Management, Inc. | 990285 | 1.77% | 33409 | 3.49% | 2019-07-31 |
| ING Investment Management LLC | 1059219 | 1.90% | 486517 | 84.95% | 2019-03-31 |
| Wells Fargo Funds Management LLC | 1105898 | 1.97% | -333036 | -23.14% | 2019-07-31 |
| TIAA-CREF Investment Management LLC | 1098337 | 1.97% | -137446 | -11.12% | 2019-03-31 |
| Fidelity Management and Research Company | 1195824 | 2.15% | 106910 | 9.82% | 2019-03-31 |
| Geode Capital Management, LLC | 1041552 | 1.87% | 567957 | 119.92% | 2018-12-31 |
| Bank of New York Mellon Corp | 925102 | 1.66% | 371864 | 67.22% | 2018-12-31 |
| Holocene Advisors, LP | 1543088 | 2.77% | 1543088 | -- | 2018-12-31 |
| State Street Corporation | 756897 | 1.36% | 37088 | 5.15% | 2018-12-31 |
| Alyeska Investment Group, L.P. | 757051 | 1.36% | 60455 | 8.68% | 2018-12-31 |
| JPMorgan Chase & Co | 1427064 | 2.58% | 85862 | 6.40% | 2018-09-30 |
| Teachers Advisors LLC | 1698966 | 3.08% | 1296300 | 321.93% | 2018-09-30 |
| Artisan Partners Limited Partnership | 1884322 | 3.42% | -900337 | -32.33% | 2018-09-30 |
| Allianz Global Investors Mnged Accounts | 1087884 | 1.99% | 1087884 | -- | 2018-06-30 |
| Goldman Sachs Group Inc | 1003716 | 1.84% | 29697 | 3.05% | 2018-06-30 |
| BlackRock Institutional Trust Company NA | 1379291 | 2.52% | 86603 | 6.70% | 2018-06-30 |
| Wells Capital Management Inc. | 1834743 | 3.36% | 12666 | 0.70% | 2018-09-30 |
| AllianceBernstein L.P. | 992127 | 1.82% | 380930 | 62.33% | 2018-09-30 |
| Wellington Management Company LLP | 920794 | 1.68% | 192773 | 26.48% | 2018-06-30 |
| Allianz Global Investors | 899820 | 1.65% | -89945 | -9.09% | 2018-03-31 |
| 1832 Asset Management L.P | 1062000 | 2.05% | -159200 | -13.04% | 2018-06-30 |
| J.P. Morgan Investment Management Inc | 1044634 | 2.04% | 141418 | 15.66% | 2018-06-30 |
| State Street Corp | 740229 | 1.45% | -131496 | -15.08% | 2018-06-30 |
| Stephens Inv Mgmt Group LLC | 664409 | 1.30% | -12554 | -1.85% | 2018-06-30 |
| Delaware Management Business Trust | 693119 | 1.35% | -208319 | -23.11% | 2018-06-30 |
| Pictet Asset Management SA | 657000 | 1.28% | -32200 | -4.67% | 2018-06-30 |
| Factor Advisors, LLC | 571861 | 1.13% | 3810 | 0.67% | 2018-09-04 |
| Eagle Asset Management, Inc. | 617507 | 1.21% | -214090 | -25.74% | 2018-06-30 |
| AllianceBernstein LP | 770329 | 1.52% | -140632 | -15.44% | 2018-03-31 |
| Whale Rock Capital Management LLC | 1084957 | 2.14% | 1084957 | -- | 2018-03-31 |
| Renaissance Technologies Corp | 625000 | 1.23% | 333300 | 114.26% | 2018-03-31 |
| Victory Capital Management Inc. | 661394 | 1.31% | 654128 | 9002.59% | 2017-12-31 |
| Wells Fargo Bank NA | 2255555 | 4.45% | -504208 | -18.27% | 2018-03-31 |
| Teachers Advisors Inc | 628893 | 1.25% | -6511 | -1.02% | 2017-12-31 |
| Zevenbergen Capital Investments LLC | 580560 | 1.15% | -16985 | -2.84% | 2017-12-31 |
| Invesco Advisers, Inc | 598209 | 1.34% | -3652 | -0.61% | 2017-09-30 |
| Macquarie Investment Management Limited | 917103 | 2.05% | 917103 | -- | 2017-09-30 |
| Delaware Management Company | 759229 | 1.51% | 29390 | 4.03% | 2018-01-31 |
| OppenheimerFunds Inc | 604327 | 1.35% | 31231 | 5.45% | 2017-09-30 |
| Franklin Advisers Inc | 656295 | 1.48% | -149715 | -18.57% | 2017-06-30 |
| Next Century Growth Investors LLC | 602617 | 1.42% | -88134 | -12.76% | 2016-09-30 |
| Lord, Abbett & Co LLC | 781777 | 1.84% | 363357 | 86.84% | 2016-09-30 |
| RS Investment Management Co. LLC | 839723 | 1.98% | -135089 | -13.86% | 2016-09-30 |
| The Vanguard Group,Inc. | 1977520 | 3.00% | 117108734 | -- | 1999-11-30 |
| T. Rowe Price Associates,Inc. | 4846007 | 3.00% | 286980535 | 0.10% | 1999-11-30 |
| 共同基金持股 | |||||
|---|---|---|---|---|---|
| 持有者 | 持有份额 | 持股比例 | 份额变化 | 变化率 | 报告日期 |
| Fidelity Growth Company Commingled Pool | 319305 | 0.57% | -- | -- | 2019-06-30 |
| Waddell & Reed - Small Cap Grow Sel-UBS | 725279 | 1.29% | 725279 | -- | 2019-03-31 |
| Vanguard Extended Market Index Fund | 767039 | 1.37% | -643 | -0.08% | 2019-06-30 |
| Vanguard Small Cap Growth Index Fund | 815771 | 1.45% | -5079 | -0.62% | 2019-06-30 |
| CREF Stock Account | 1040350 | 1.86% | -19556 | -1.85% | 2019-05-31 |
| Vanguard Small Cap Index | 1423619 | 2.54% | -22862 | -1.58% | 2019-06-30 |
| T. Rowe Price Global Technology Fund | 1458775 | 2.60% | -- | -- | 2019-06-30 |
| Vanguard Total Stock Market Index Fund | 1534280 | 2.74% | 264 | 0.02% | 2019-06-30 |
| T. Rowe Price New Horizons Fund | 2297387 | 4.10% | 329300 | 16.73% | 2019-06-30 |
| Alger Small Cap Focus Fund | 505758 | 0.90% | -- | -- | 2019-05-31 |
| Ivy Small Cap Growth Fund | 492200 | 0.88% | -42300 | -7.91% | 2019-06-30 |
| T. Rowe Price Small-Cap Stock Fund | 484300 | 0.86% | -8000 | -1.63% | 2019-06-30 |
| Voya MidCap Opportunities Port | 326686 | 0.58% | -634 | -0.19% | 2019-06-30 |
| T. Rowe Price Global Technology Eq Fd | 332630 | 0.59% | -8950 | -2.62% | 2019-06-30 |
| T. Rowe Price QM US Small-Cap Gr Eq Fd | 333300 | 0.59% | -- | -- | 2019-06-30 |
| Ivy Mid Cap Growth Fund | 354351 | 0.63% | -9995 | -2.74% | 2019-06-30 |
| JPMorgan Mid Cap Growth Fund | 373500 | 0.67% | 19500 | 5.51% | 2019-06-30 |
| Wells Fargo Growth Fund | 399390 | 0.71% | -37700 | -8.63% | 2019-06-30 |
| Fidelity | 425495 | 0.76% | -- | -- | 2019-06-30 |
| ETFMG Prime Cyber Security ETF | 437983 | 0.78% | -- | -- | 2019-07-30 |
| Delaware Smid Cap Growth Fund | 353000 | 0.63% | -- | -- | 2019-05-31 |
| Wasatch Core Growth Fund | 402672 | 0.72% | 36777 | 10.05% | 2019-03-31 |
| Pictet-Security | 465572 | 0.84% | -84107 | -15.30% | 2018-09-30 |
| Vanguard Small Cap Index Fund | 1445211 | 2.60% | 9291 | 0.65% | 2019-04-30 |
| PGIM Jennison Mid-Cap Growth Fund | 326625 | 0.59% | -3477 | -1.05% | 2019-02-28 |
| iShares Russell 2000 Growth ETF | 439743 | 0.79% | 758 | 0.17% | 2018-06-21 |
| Carillon Eagle Small Cap Growth Fund | 486515 | 0.88% | -- | -- | 2018-12-31 |
| iShares Russell 2000 ETF | 951946 | 1.72% | 11766 | 1.25% | 2018-06-21 |
| AZ InvestEd Ivy Mid Cap Growth Fund | 346072 | 0.63% | 133915 | 63.12% | 2018-12-31 |
| AZ InvestEd Ivy Small Cap Growth Fund | 547800 | 0.99% | -- | -- | 2018-12-31 |
| Jennison Mid-Cap Gr Eq | 335267 | 0.61% | 88684 | 35.97% | 2018-09-30 |
| Artisan Small Cap Fund | 481887 | 0.88% | -- | -- | 2018-10-31 |
| Artisan Mid Cap Fund | 508652 | 0.93% | -- | -- | 2018-10-31 |
| Franklin Convertible Securities Fund | 393941 | 0.72% | -- | -- | 2018-11-30 |
| Hartford MidCap Fund | 466106 | 0.85% | -- | -- | 2018-07-31 |
| Dynamic Power Global Growth Class | 407700 | 0.75% | -- | -- | 2018-07-31 |
| PureFunds ISE Cyber Security | 576941 | 1.08% | 1270 | 0.22% | 2018-09-13 |
| Delaware Smid Cap Growth A | 302550 | 0.59% | 12050 | 4.15% | 2018-07-31 |
| Vanguard Explorer Inv | 316485 | 0.62% | -- | -- | 2018-06-30 |
| JPMorgan Mid Cap Growth Sel | 321100 | 0.63% | 11300 | 3.65% | 2018-07-31 |
| Vanguard Total Stock Mkt Idx | 1265787 | 2.47% | 1334 | 0.11% | 2018-07-31 |
| Artisan Mid Cap Investor | 1015174 | 1.98% | -93308 | -8.42% | 2018-06-30 |
| CREF Stock R1 | 849817 | 1.66% | 289495 | 51.67% | 2018-07-31 |
| T. Rowe Price New Horizons | 809887 | 1.58% | -201600 | -19.93% | 2018-06-30 |
| Vanguard Small Cap Growth Index Inv | 730404 | 1.42% | 10739 | 1.49% | 2018-07-31 |
| Vanguard Extended Market Idx Inv | 673904 | 1.31% | 9700 | 1.46% | 2018-07-31 |
| Wells Fargo Growth A | 664340 | 1.30% | -10400 | -1.54% | 2018-07-31 |
| Eagle Small Cap Growth A | 486515 | 0.95% | -146043 | -23.09% | 2018-06-30 |
| Wells Fargo Discovery Admin | 345644 | 0.67% | 34000 | 10.91% | 2018-07-31 |
| Prudential Jennison Mid Cap Growth A | 349436 | 0.68% | 102853 | 41.71% | 2018-07-31 |
| AllianzGI Technology Institutional | 440035 | 0.86% | -- | -- | 2018-07-31 |
| Hartford MidCap A | 466106 | 0.91% | -- | -- | 2018-07-31 |
| T. Rowe Price Small-Cap Stock | 469200 | 0.92% | -208600 | -30.78% | 2018-06-30 |
| Artisan Small Cap Investor | 477010 | 0.93% | 20200 | 4.42% | 2018-06-30 |
| Fidelity Advisor | 282173 | 0.55% | 70997 | 33.62% | 2018-04-30 |
| AZ InvestEd Ivy Small Cap Growth E | 337500 | 0.67% | 138600 | 69.68% | 2018-03-31 |
| Delaware Small Cap Core A | 397000 | 0.78% | 8200 | 2.11% | 2018-05-31 |
| T. Rowe Price Instl Small-Cap Stock | 317100 | 0.62% | -63400 | -16.66% | 2018-03-31 |
| iShares Russell 2000 Growth | 391750 | 0.83% | -2178 | -0.55% | 2018-06-14 |
| T. Rowe Price Global Technology | 293683 | 0.58% | -6549 | -2.18% | 2018-03-31 |
| Dreyfus/The Boston Co Sm/Md Cp Gr I | 258466 | 0.51% | -- | -- | 2018-03-31 |
| GE RSP U.S. Equity | 279674 | 0.55% | -36423 | -11.52% | 2018-03-31 |
| RS Small Cap Growth A | 352667 | 0.70% | 13430 | 3.96% | 2017-12-31 |
| Franklin Small Cap Growth A | 454100 | 1.06% | 89500 | 24.55% | 2016-12-31 |
| Eventide Gilead N | 385000 | 0.91% | -107900 | -21.89% | 2016-09-30 |
| Oppenheimer Discovery A | 319951 | 0.74% | -169430 | -34.62% | 2016-12-31 |
| Eagle Small Cap Growth Fund | 1132558 | 2.80% | -- | -- | 2015-09-30 |
| Wells Fargo Advantage Growth Fund | 952000 | 2.40% | 44000 | 4.80% | 2015-09-30 |
| Oppenheimer Discovery Fund | 762471 | 1.90% | 14980 | 2.00% | 2015-09-30 |
| PureFunds ISE Cyber Security ETF | 692372 | 1.80% | -- | -- | 2015-11-18 |
| iShares Russell 2000 (AU) | 624985 | 1.60% | -786 | -0.10% | 2015-11-19 |
| Wells Fargo Advantage Emerging Gr Fund | 622719 | 1.50% | -606 | -0.10% | 2015-09-30 |
| Lord Abbett Developing Growth Fund | 565083 | 1.40% | -66517 | -10.50% | 2015-09-30 |
| Vanguard Explorer Fund | 558591 | 1.40% | -187899 | -25.20% | 2015-09-30 |
| Eventide Gilead Fund | 492900 | 1.20% | 253000 | 105.50% | 2015-06-30 |
| RS Small Cap Growth Fund | 1233755 | 3.10% | 148870 | 13.70% | 2015-09-30 |
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