DUBUQUE BANK & TRUST CO - 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
DUBUQUE BANK & TRUST CO ownership history of COHERENT INC
ValueSharesWeighting
Q1 2018$2,000
-33.3%
110.0%0.00%
Q4 2017$3,000
-50.0%
11
-59.3%
0.00%
-100.0%
Q3 2017$6,000
-96.4%
27
-96.4%
0.00%
-97.3%
Q2 2017$168,000
-50.1%
748
-54.3%
0.04%
-50.7%
Q1 2017$337,0001,6380.08%
Other shareholders
COHERENT INC shareholders Q1 2018
NameSharesValueWeighting ↓
CENTRAL SECURITIES CORP 350,000$45,843,0007.26%
TERRIL BROTHERS, INC. 155,702$20,394,0006.71%
BEACONLIGHT CAPITAL, LLC 100,135$13,116,0004.38%
Minneapolis Portfolio Management Group, LLC 190,557$24,959,0003.92%
Shelter Haven Capital Management, L.P. 54,479$7,136,0002.73%
Electron Capital Partners, LLC 148,874$19,500,0002.14%
Channing Capital Management, LLC 283,279$37,104,0002.13%
AO Asset Management, LP 200,100$26,209,0001.90%
Global Alpha Capital Management Ltd. 89,300$11,697,0001.86%
VALUE HOLDINGS MANAGEMENT CO. LLC 35,803$4,689,0001.67%
View complete list of COHERENT INC shareholders