日报更新时间：04-10 10:00
周报更新时间：04-11 03:39
今开价：264.05
最高价：266.75
成交量：248974.0
昨收价：263.94
最低价：263.52
最新价：265.56
英文名称：Coherent
行业：科技
简介：Coherent, Inc.是世界领先的供应商之一。该公司以光电为基础的解决方案广泛的应用于商业和科研
电话：1-408-7644000
相干公司是世界第一大激光器及相关光电子产品生产商，产品服务于科研、医 疗、工业加工等多个行业，Coherent全球化的销售、客户服务和技术支持网络更为客户提供全球范围内的合作和服务。相干公司旗下Positive Light公司拥有十数项产品设计专利，这些技术和经验保证了产品可靠性，使其产品成为十年来超快放大器及其泵浦源的首当之选，至今全球已经安装了500多台/套系统，广受欢迎。相干公司现在是最全面的超快激光器系统供应商，提供从振荡级、放大器、OPA、泵浦源到特殊制造的TW激光器等一系列超快激光器产品，脉冲宽度最窄到20fs；峰值功率最高可达100TW；单脉冲能量最高可达到5J。现在，相干公司能够提供更全面的激光器和激光参数测量产品，包括：氩/氪离子激光器、CO2 激光器（10.6μm、9.4μm、调Q、可调谐、单频、THz源）、半导体激光器(375nm、405nm、635nm、780-980nm)、钛宝石连续可调谐激光器、准分子激光器、脉冲染料激光器、钛宝石超快激光器及放大器、半导体泵浦固体激光器（1064nm、532nm、355nm、266nm）、功率计、能量计、光束质量分析仪和波长计等。相干公司Coherent Inc.(COHR)历史百科： 1966年，Eugene Watson创立Coherent Inc.（从Spectra-Physics分拆）； 1998年，相干公司以6500亿美金收购Palomar Medical Technologies部分业务； 2001年，Coherent以2.03亿美金出售业务部（business unit）给ESC Medical Systems； 2003年4月，相干公司收购Positive Light公司，成为全世界最大、最全面的超快激光器系统生产商； 2004年5月，Coherent收购了Lambda Physik公司98%股权，并成功地将其在全球的销售和维修网络整合在相干公司旗下； 2005年5月，相干公司收购了Tui Laser公司及其全资子公司Bavarian Photonics（Tui Laser是最知名的小功率准分子激光器生产厂商，Bavarian Photonics 以生产高功率调Q全固态激光器并以其对精细加工系统集成的全面支持能力而知名）； 2006年11月，相干（北京）商业有限公司正式成立； 2007年4月，Coherent收购Nuvonyx公司——后者是全球知名的高功率半导体激光器系统生产商，产品广泛应用在热处理，焊接，熔覆等领域； 2008年，相干公司在卖出相关业务给Research Electro-Optics Inc.后，关闭了位于美国加利福尼亚州Auburn的光学生产基地； 2010年5月，Coherent Inc.收购激光设备制造商Beam Dynamics公司，后者主要研发制造工业级激光加工设备，用于各种切割应用之中，例如加工塑料、织物、皮革、橡胶、金属、陶瓷和木材； 截止到2012年，根据美国专利局，Coherent Inc.共有专利388项。
| 交易日期 | 交易人 | 职位 | 类型 | 交易份额 | 价格 |
|---|---|---|---|---|---|
| 2019-05-08 | Matthews (Beverly Kay) | Director | Buy | 1500 | -- |
| 2019-04-29 | Palatnik (Kevin S) | Chief Financial Officer | Buy | 186 | 114.04 |
| 2019-04-29 | Sechrist (Paul F) | Officer | Buy | 182 | 114.04 |
| 2019-04-29 | DiMarco (Bret M) | General Counsel | Buy | 174 | 114.04 |
| 2019-04-29 | Ambroseo (John R) | Chief Executive Officer | Buy | 125 | 114.04 |
| 2019-04-11 | DiMarco (Bret M) | General Counsel | Buy | 11062 | -- |
| 2019-04-11 | Sobey (Mark Stewart Ph.D.) | Officer | Buy | 11062 | -- |
| 2019-02-27 | Skaggs (Stephen A) | Director | Buy | 1805 | -- |
| 2019-02-27 | Rogerson (Garry W) | Director | Buy | 1805 | -- |
| 2019-02-27 | Vij (Sandeep S) | Director | Buy | 1805 | -- |
| 2019-02-27 | McMullen (Michael R) | Director | Buy | 1805 | -- |
| 2019-02-27 | James (Susan M) | Director | Buy | 1805 | -- |
| 2019-02-27 | Fletcher Pamela | Director | Buy | 1805 | -- |
| 2019-02-27 | Flatley (Jay T) | Director | Buy | 1805 | -- |
| 2019-02-21 | Palatnik (Kevin S) | Chief Financial Officer | Sell | 1837 | 136.59 |
| 2019-02-21 | Palatnik (Kevin S) | Chief Financial Officer | Buy | 5250 | -- |
| 2018-12-14 | Merk (Thomas) | Officer | Sell | 593 | 111.03 |
| 2018-12-14 | Merk (Thomas) | Officer | Buy | 1147 | -- |
| 2018-11-14 | Palatnik (Kevin S) | Chief Financial Officer | Buy | 1701 | -- |
| 2018-11-14 | DiMarco (Bret M) | General Counsel | Buy | 1423 | -- |
| 2018-11-14 | Sechrist (Paul F) | Officer | Buy | 1547 | -- |
| 2018-11-14 | Ambroseo (John R) | Chief Executive Officer | Buy | 5889 | -- |
| 2018-11-14 | Ambroseo (John R) | Chief Executive Officer | Sell | 2920 | 135.42 |
| 2018-11-14 | Sobey (Mark Stewart Ph.D.) | Officer | Sell | 806 | 135.42 |
| 2018-11-14 | DiMarco (Bret M) | General Counsel | Sell | 706 | 135.42 |
| 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 |
| Epoch Investment Partners Inc | 470811 | 1.95% | -187037 | -28.43% | 2019-03-31 |
| Carillon Tower Advisers, Inc. | 747765 | 3.09% | -160104 | -17.64% | 2019-03-31 |
| Victory Capital Management Inc. | 878425 | 3.66% | 50337 | 6.08% | 2019-07-31 |
| Eagle Asset Management, Inc. | 1018849 | 4.21% | -167353 | -14.11% | 2019-03-31 |
| BlackRock Fund Advisors | 1176410 | 4.91% | -1259035 | -51.70% | 2019-07-31 |
| Vulcan Value Partners, LLC | 1210757 | 5.01% | -8460 | -0.69% | 2019-03-31 |
| T. Rowe Price Associates, Inc. | 2123918 | 8.78% | -496315 | -18.94% | 2019-03-31 |
| Vanguard Group Inc | 2246516 | 9.29% | 23040 | 1.04% | 2019-03-31 |
| BlackRock Inc | 2268315 | 9.38% | 26658 | 1.19% | 2019-03-31 |
| Wellington Management Company LLP | 729040 | 3.01% | 323641 | 79.83% | 2019-03-31 |
| Vanguard Investments Australia Ltd | 685592 | 2.86% | -87 | -0.01% | 2019-07-31 |
| Franklin Mutual Advisers, LLC | 683522 | 2.83% | 166258 | 32.14% | 2019-03-31 |
| Franklin Resources Inc | 683522 | 2.83% | 166258 | 32.14% | 2019-03-31 |
| Franklin Templeton Investments | 615073 | 2.56% | 14200 | 2.36% | 2019-07-31 |
| Pictet Asset Management SA (Junked) | 614170 | 2.54% | 262497 | 74.64% | 2019-03-31 |
| Pictet Asset Management Ltd | 614170 | 2.54% | 262497 | 74.64% | 2019-03-31 |
| Invesco Ltd (OFI / OppenheimerFunds) | 604778 | 2.52% | 184 | 0.03% | 2019-07-31 |
| OppenheimerFunds Inc | 603278 | 2.49% | -761 | -0.13% | 2019-03-31 |
| Royce & Associates, LP | 601518 | 2.49% | 40927 | 7.30% | 2019-03-31 |
| State Street Corporation | 593921 | 2.46% | 8736 | 1.49% | 2019-03-31 |
| BlackRock Asset Management Canada Ltd | 2872430 | 11.87% | 528 | 0.02% | 2019-05-31 |
| Geode Capital Management, LLC | 528858 | 2.19% | 281629 | 113.91% | 2018-12-31 |
| OFI Global Asset Management, Inc. | 603189 | 2.50% | -129617 | -17.69% | 2019-04-30 |
| Earnest Partners LLC | 455367 | 1.89% | -5180 | -1.12% | 2018-12-31 |
| Pictet Asset Management S.A. | 413964 | 1.70% | -79863 | -16.17% | 2019-03-31 |
| NWQ Investment Management Co LLC | 366874 | 1.51% | 18284 | 5.25% | 2018-12-31 |
| AEGON Scottish Equitable | 385167 | 1.58% | -135072 | -25.96% | 2019-02-28 |
| Artisan Partners Limited Partnership | 515331 | 2.12% | 26454 | 5.41% | 2018-09-30 |
| William Blair Investment Management, LLC | 522899 | 2.15% | 50535 | 10.70% | 2018-09-30 |
| Kames Capital PLC | 413983 | 1.70% | -1814 | -0.44% | 2018-09-30 |
| Fidelity Management & Research Company | 434250 | 1.78% | -107076 | -19.78% | 2018-11-30 |
| BlackRock Institutional Trust Company NA | 785693 | 3.22% | -32225 | -3.94% | 2018-06-30 |
| Capital World Investors | 410000 | 1.69% | -410000 | -50.00% | 2018-03-31 |
| TimesSquare Capital Management, LLC | 447353 | 1.84% | 75053 | 20.16% | 2018-03-31 |
| Pictet Asset Management SA | 667808 | 2.75% | 279144 | 71.82% | 2018-06-30 |
| State Street Corp | 616672 | 2.54% | -30709 | -4.74% | 2018-06-30 |
| Central Securities Corp | 315000 | 1.30% | -- | -- | 2018-06-30 |
| Royal Bank Of Canada | 282539 | 1.16% | -52157 | -15.58% | 2018-06-30 |
| State Street Global Markets, LLC | 287105 | 1.18% | -2545 | -0.88% | 2018-07-31 |
| AQR Capital Management LLC | 269387 | 1.11% | 7281 | 2.78% | 2018-06-30 |
| Goldman, Sachs & Co. | 262906 | 1.08% | 39604 | 17.74% | 2018-06-30 |
| Columbia Mangmt Investment Advisers, LLC | 284123 | 1.14% | 37933 | 15.41% | 2018-03-31 |
| HHG PLC | 280636 | 1.13% | 50728 | 22.06% | 2018-03-31 |
| Westwood Management Corp | 235800 | 0.95% | 1600 | 0.68% | 2017-12-31 |
| New York State Common Retirement Fund | 211420 | 0.85% | 12187 | 6.12% | 2017-12-31 |
| Dimensional Fund Advisors, Inc. | 428736 | 1.73% | -296946 | -40.92% | 2017-12-31 |
| AllianceBernstein LP | 282594 | 1.14% | 236427 | 512.11% | 2017-12-31 |
| Millennium Management LLC | 282579 | 1.14% | -82824 | -22.67% | 2017-12-31 |
| Fidelity Management and Research Company | 348740 | 1.42% | -142913 | -29.07% | 2017-09-30 |
| Eagle Asset Management Inc | 1166876 | 4.70% | -356676 | -23.41% | 2017-12-31 |
| Royce & Associates, LLC | 501441 | 2.06% | 47425 | 10.45% | 2016-09-30 |
| Wells Capital Management Inc. | 384150 | 1.58% | -3415 | -0.88% | 2016-09-30 |
| Systematic Financial Management LP | 377885 | 1.55% | -285652 | -43.05% | 2016-09-30 |
| Northern Trust Investments N A | 352773 | 1.45% | 4084 | 1.17% | 2016-09-30 |
| Invesco Advisers, Inc | 326442 | 1.34% | 28945 | 9.73% | 2016-09-30 |
| Glenmede Trust Co NA | 320634 | 1.32% | -46843 | -12.75% | 2016-09-30 |
| Robeco Investment Management, Inc. | 283674 | 1.17% | -101676 | -26.39% | 2016-09-30 |
| NWQ Investment Management Company, LLC | 1377489 | 12.00% | 83641132 | 0.10% | 1999-11-30 |
| Eagle Asset Management,Inc. | 1584770 | 12.00% | 96227234 | 0.10% | 1999-11-30 |
| Vanguard Group Inc. | 1641322 | 12.00% | 99661072 | 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 |
| Carillon Eagle Mid Cap Growth Fund | 341278 | 1.42% | -- | -- | 2019-06-30 |
| Vanguard Small Cap Growth Index Fund | 354438 | 1.48% | -5214 | -1.45% | 2019-06-30 |
| Carillon Eagle Small Cap Growth Fund | 406487 | 1.69% | -- | -- | 2019-06-30 |
| Franklin Small Cap Value Fund | 417265 | 1.74% | 9700 | 2.38% | 2019-06-30 |
| Invesco Oppenheimer Global Opports Fund | 600000 | 2.50% | -- | -- | 2019-06-30 |
| Vanguard Small Cap Index | 618512 | 2.58% | -17384 | -2.73% | 2019-06-30 |
| Vanguard Total Stock Market Index Fund | 679971 | 2.84% | 126 | 0.02% | 2019-06-30 |
| iShares Core S&P Mid-Cap ETF | 706493 | 2.95% | 1360 | 0.19% | 2019-07-30 |
| Victory Sycamore Established Value Fund | 878425 | 3.66% | 71000 | 8.79% | 2019-06-30 |
| Epoch Global Equity Fund | 188141 | 0.78% | -- | -- | 2018-12-31 |
| Central Securities Corporation | 350000 | 1.46% | -- | -- | 2019-06-30 |
| T. Rowe Price QM US Small-Cap Gr Eq Fd | 235830 | 0.98% | -- | -- | 2019-06-30 |
| Vanguard Extended Market Index Fund | 330275 | 1.38% | -6337 | -1.88% | 2019-06-30 |
| SPDR | 275466 | 1.15% | -3802 | -1.36% | 2019-06-30 |
| Royce Premier Fund | 271145 | 1.13% | -55500 | -16.99% | 2019-06-30 |
| Ivy Mid Cap Growth Fund | 239825 | 1.00% | 13754 | 6.08% | 2019-06-30 |
| Deka-Industrie 4.0 | 195000 | 0.81% | 74500 | 61.83% | 2019-03-31 |
| First Trust Technology AlphaDEX | 224278 | 0.94% | -325 | -0.14% | 2019-07-31 |
| Vulcan Value Partners Small Cap Fund | 218103 | 0.91% | -67831 | -23.72% | 2019-06-30 |
| Franklin Small Cap Value VIP Fund | 197808 | 0.82% | 4500 | 2.33% | 2019-06-30 |
| Pictet-Robotics | 288355 | 1.19% | -67421 | -18.95% | 2018-09-30 |
| T. Rowe Price Mid-Cap Growth Fund | 600000 | 2.48% | 1456 | 0.24% | 2019-03-31 |
| T. Rowe Price Science And Technology Fd | 415683 | 1.72% | -63300 | -13.22% | 2019-03-31 |
| iShares Core S&P US Total Market ETF | 709191 | 2.93% | -- | -- | 2019-05-30 |
| iShares S&P US Mid-Cap ETF | 709191 | 2.93% | -- | -- | 2019-05-30 |
| iShares S&P US Mid-Cap ETF (CAD-Hedged) | 709191 | 2.93% | -- | -- | 2019-05-30 |
| iShares Core MSCI AllCntry Wld exCan ETF | 709467 | 2.93% | -- | -- | 2019-05-23 |
| Vanguard Small Cap Index Fund | 634851 | 2.62% | 3582 | 0.57% | 2019-04-30 |
| Oppenheimer Global Opportunities Fund | 600000 | 2.49% | -- | -- | 2019-03-31 |
| T. Rowe Price New Horizons Fund | 362065 | 1.49% | -1500 | -0.41% | 2018-12-31 |
| AZ InvestEd Ivy Mid Cap Growth Fund | 209527 | 0.86% | 209527 | -- | 2018-12-31 |
| iShares S&P Mid-Cap 400 Value ETF | 187645 | 0.77% | -- | -- | 2018-12-31 |
| Artisan Mid Cap Fund | 192845 | 0.79% | -- | -- | 2018-10-31 |
| Undrly Scot Eq Overseas Tactical Pen | 162865 | 0.67% | -- | -- | 2018-10-31 |
| T. Rowe Price Instl Mid-Cap Eq Gr Fd | 180259 | 0.74% | 9659 | 5.66% | 2018-09-30 |
| iShares S&P Mid-Cap 400 Growth ETF | 220467 | 0.90% | -4454 | -1.98% | 2018-11-30 |
| Columbia Acorn Fund | 192600 | 0.79% | 33000 | 20.68% | 2018-09-30 |
| Oppenheimer Global Opportunities A | 1100000 | 4.53% | -- | -- | 2018-07-31 |
| Nuveen NWQ Small-Cap Value A | 107284 | 0.44% | -- | -- | 2018-08-31 |
| MassMutual Select Mid Cap Gr Eq II A | 133000 | 0.55% | 35600 | 36.55% | 2018-06-30 |
| Harbor Small Cap Value Instl | 142765 | 0.59% | 3709 | 2.67% | 2018-06-30 |
| T. Rowe Price Instl Mid-Cap Equity Gr | 170600 | 0.70% | 33300 | 24.25% | 2018-06-30 |
| Sterling Capital Special Opps A | 167500 | 0.69% | -- | -- | 2018-08-31 |
| Artisan Mid Cap Investor | 209336 | 0.86% | 10657 | 5.36% | 2018-06-30 |
| T. Rowe Price QM US Small-Cap Growth Eq | 224130 | 0.92% | 14900 | 7.12% | 2018-06-30 |
| T. Rowe Price Mid-Cap Growth | 700000 | 2.88% | 125000 | 21.74% | 2018-06-30 |
| Vanguard Total Stock Mkt Idx | 623439 | 2.57% | 4692 | 0.76% | 2018-07-31 |
| Eagle Small Cap Growth A | 566591 | 2.33% | -- | -- | 2018-06-30 |
| T. Rowe Price Science & Tech | 376752 | 1.55% | 32100 | 9.31% | 2018-06-30 |
| Vanguard Small Cap Growth Index Inv | 357538 | 1.47% | 5517 | 1.57% | 2018-07-31 |
| Vanguard Extended Market Idx Inv | 329832 | 1.36% | 2394 | 0.73% | 2018-07-31 |
| iShares S&P Mid-Cap 400 Growth | 225194 | 0.86% | 2226 | 1.00% | 2018-09-12 |
| Eagle Mid Cap Growth A | 246422 | 1.01% | -35547 | -12.61% | 2018-06-30 |
| JNL/T. Rowe Price Mid-Cap Growth B | 126000 | 0.52% | 23000 | 22.33% | 2018-06-30 |
| Columbia Mid Cap Growth Z | 162852 | 0.65% | 43800 | 36.79% | 2018-05-31 |
| Fidelity Spartan | 109894 | 0.44% | -- | -- | 2018-05-31 |
| Vanguard Mid Cap Growth Inv | 78500 | 0.32% | 15400 | 24.41% | 2017-12-31 |
| Invesco Small Cap Equity A | 78970 | 0.32% | -8830 | -10.06% | 2017-12-31 |
| Oppenheimer Discovery A | 131830 | 0.53% | 1730 | 1.33% | 2018-02-28 |
| Franklin DynaTech Fund A | 100000 | 0.40% | 10000 | 11.11% | 2017-12-31 |
| RI CBF AllianceBern Discovery Gr RA | 105330 | 0.42% | 17840 | 20.39% | 2018-01-31 |
| CREF Stock R1 | 140622 | 0.57% | 69028 | 96.42% | 2018-01-31 |
| DFA US Small Cap I | 124889 | 0.50% | -6712 | -5.10% | 2017-11-30 |
| iShares Russell 1000 Growth | 74941 | 0.34% | -13 | -0.02% | 2018-01-18 |
| Glenmede Small Cap Equity Adv | 149739 | 0.61% | -7169 | -4.57% | 2017-09-30 |
| DFA US Small Cap Value II | 117470 | 0.48% | -10104 | -7.92% | 2017-10-31 |
| iShares S&P Small-Cap 600 Growth | 275919 | 1.15% | -- | -- | 2017-02-07 |
| iShares Russell 2000 Growth | 195951 | 0.82% | -- | -- | 2017-02-07 |
| Wells Fargo Small Cap Value A | 228300 | 0.93% | 2500 | 1.11% | 2016-12-31 |
| Vanguard Tax-Managed Small Cap Adm | 168193 | 0.69% | 3800 | 2.31% | 2016-12-31 |
| PowerShares S&P SmallCap Info Tech ETF | 127246 | 0.64% | -- | -- | 2017-02-09 |
| Royce Pennsylvania Mutual Invmt | 165780 | 0.68% | -113770 | -40.70% | 2016-12-31 |
| DFA US Targeted Value I | 159812 | 0.65% | -- | -- | 2016-12-31 |
| Lord Abbett Developing Growth A | 158115 | 0.64% | -5770 | -3.52% | 2016-12-31 |
| Franklin Small Cap Growth Fund | 570498 | 2.30% | -602 | -0.10% | 2015-09-30 |
| Central Securities | 598198 | 2.40% | -58802 | -8.90% | 2015-09-30 |
| iShares Core S&P Small-Cap (AU) | 648728 | 3.30% | -- | -- | 2015-11-27 |
| Oppenheimer Global Opportunities | 900000 | 3.60% | -- | -- | 2015-09-30 |
| Eagle Small Cap Growth Fund | 851352 | 3.40% | 75711 | 9.80% | 2015-09-30 |
| DFA US Small Cap Value II Portfolio | 450579 | 1.80% | 12046 | 2.80% | 2015-09-30 |
| Royce Pennsylvania Mutual | 421270 | 1.70% | -6320 | -1.50% | 2015-09-30 |
| Wells Fargo Advantage Small Cap Value Fd | 408100 | 1.60% | -13900 | -3.30% | 2015-09-30 |
| iShares Russell 2000 (AU) | 388865 | 2.00% | -237 | -0.10% | 2015-11-27 |
| Nuveen NWQ Small-Cap Value Fund | 358880 | 1.40% | -22515 | -5.90% | 2015-10-31 |
| iShares S&P Small-Cap 600 Value | 238551 | 1.20% | -- | -- | 2015-11-27 |
| Glenmede Small Cap Equity Portfolio | 347230 | 1.40% | 17536 | 5.30% | 2015-07-31 |
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市场消息：激光器公司Coherent宣布修订协议，Lumentum将以现金和股票交易的方式收购Coherent，Coherent的股东将获得每股220美元和0.61股Lumentum普通股。