BLAIR WILLIAM & CO/IL - COHERENT INC ownership

COHERENT INC's ticker is COHR and the CUSIP is 192479103. A total of 243 filers reported holding COHERENT INC in Q3 2020. The put-call ratio across all filers is 0.75 and the average weighting 0.1%.

Quarter-by-quarter ownership
BLAIR WILLIAM & CO/IL ownership history of COHERENT INC
ValueSharesWeighting
Q1 2022$383,000
+2.7%
1,4000.0%0.00%0.0%
Q4 2021$373,000
-6.8%
1,400
-12.5%
0.00%0.0%
Q3 2021$400,000
-10.9%
1,600
-5.9%
0.00%
-50.0%
Q2 2021$449,000
-24.2%
1,700
-27.4%
0.00%0.0%
Q1 2021$592,000
+87.9%
2,340
+11.4%
0.00%
+100.0%
Q4 2020$315,000
+34.6%
2,100
-0.4%
0.00%0.0%
Q3 2020$234,000
-15.2%
2,1080.0%0.00%0.0%
Q2 2020$276,000
+23.8%
2,108
+0.4%
0.00%0.0%
Q1 2020$223,000
-44.7%
2,100
-13.2%
0.00%
-50.0%
Q4 2019$403,000
+1.5%
2,420
-6.4%
0.00%0.0%
Q3 2019$397,000
+17.1%
2,585
+4.0%
0.00%0.0%
Q2 2019$339,0002,4850.00%
Other shareholders
COHERENT INC shareholders Q3 2020
NameSharesValueWeighting ↓
Sand Grove Capital Management LLP 323,373$86,192,00010.94%
HAVENS ADVISORS LLC 25,500$6,797,0008.03%
SARISSA CONSULTING LLC 21,500$5,731,0007.36%
Berry Street Capital Management LLP 234,375$62,470,0006.44%
Westchester Capital Management, LLC 797,688$212,616,0006.05%
ALPINE ASSOCIATES MANAGEMENT INC. 591,978$157,786,0005.91%
Melqart Asset Management (UK) Ltd 332,208$88,547,0004.49%
Pentwater Capital Management LP 1,402,000$373,689,0004.06%
WATER ISLAND CAPITAL LLC 267,457$71,288,0003.94%
CENTRAL SECURITIES CORP 120,000$31,985,0003.18%
View complete list of COHERENT INC shareholders