Twin Tree Management, LP - COHERENT INC ownership

COHERENT INC's ticker is COHR and the CUSIP is 192479103. A total of 255 filers reported holding COHERENT INC in Q2 2020. The put-call ratio across all filers is 1.36 and the average weighting 0.2%.

Quarter-by-quarter ownership
Twin Tree Management, LP ownership history of COHERENT INC
ValueSharesWeighting
Q2 2020$49,000
+880.0%
373
+767.4%
0.00%
Q1 2020$5,000
-88.1%
43
-84.1%
0.00%
Q3 2019$42,000
-99.6%
271
-99.6%
0.00%
-100.0%
Q2 2018$9,556,000
-70.5%
61,088
-64.7%
0.06%
-77.2%
Q1 2018$32,420,000
+468.7%
172,999
+756.4%
0.26%
+516.7%
Q4 2017$5,701,000
-63.5%
20,200
-69.6%
0.04%
-66.1%
Q3 2017$15,637,00066,4930.12%
Other shareholders
COHERENT INC shareholders Q2 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