WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC - COHERENT INC ownership

COHERENT INC's ticker is COHR and the CUSIP is 192479103. A total of 352 filers reported holding COHERENT INC in Q1 2018. The put-call ratio across all filers is 2.53 and the average weighting 0.2%.

Quarter-by-quarter ownership
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC ownership history of COHERENT INC
ValueSharesWeighting
Q3 2018$90,038,000
+21.9%
522,899
+10.7%
0.31%
+13.5%
Q2 2018$73,887,000
-10.9%
472,364
+6.8%
0.28%
-13.2%
Q1 2018$82,891,000
-30.6%
442,317
+4.5%
0.32%
-31.7%
Q4 2017$119,464,000
+45.0%
423,300
+20.8%
0.46%
+57.3%
Q3 2017$82,390,000350,3410.30%
Other shareholders
COHERENT INC shareholders Q1 2018
NameSharesValueWeighting ↓
CENTRAL SECURITIES CORP 370,000$76,087,00014.09%
WESTWOOD MANAGEMENT CORP /IL/ 240,500$49,456,0008.36%
Telemark Asset Management, LLC 120,000$24,677,0005.81%
Shellback Capital, LP 279,355$57,447,0005.16%
Skylands Capital, LLC 175,350$36,059,0004.96%
VALUE HOLDINGS MANAGEMENT CO. LLC 51,603$8,010,0003.35%
NEUMEIER POMA INVESTMENT COUNSEL LLC 126,275$25,967,0003.10%
Timpani Capital Management LLC 36,906$7,589,0003.04%
INSIGHT CAPITAL RESEARCH & MANAGEMENT INC 21,634$4,449,0002.50%
AEGON ASSET MANAGEMENT UK PLC 397,217$81,659,871,0002.19%
View complete list of COHERENT INC shareholders