WATER ISLAND CAPITAL LLC - ALTERA CORP ownership

ALTERA CORP's ticker is ALTR and the CUSIP is 021441100. A total of 457 filers reported holding ALTERA CORP in Q2 2015. The put-call ratio across all filers is 1.16 and the average weighting 0.4%.

Quarter-by-quarter ownership
WATER ISLAND CAPITAL LLC ownership history of ALTERA CORP
ValueSharesWeighting
Q3 2015$436,000
-100.0%
198,200
-81.1%
0.02%
-99.0%
Q2 2015$53,639,936,000
+2821.1%
1,047,655
+2348.1%
2.16%
+3033.3%
Q1 2015$1,836,291,00042,7940.07%
Other shareholders
ALTERA CORP shareholders Q2 2015
NameSharesValueWeighting ↓
CADIAN CAPITAL MANAGEMENT, LP 8,581,453$310,949,0007.76%
OAKTOP CAPITAL MANAGEMENT II, L.P. 566,900$20,542,0005.26%
CANTILLON CAPITAL MANAGEMENT LLC 5,613,743$203,442,0004.71%
QUENTEC ASSET MANAGEMENT LLC 365,980$13,261,0004.03%
EdgePoint Investment Group Inc. 4,437,675$160,821,0003.75%
SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI 409,394$14,834,0003.22%
Randolph Co Inc 406,300$14,722,0003.18%
BRIGHTFIELD CAPITAL MANAGEMENT LLC 55,000$1,993,0002.23%
CHILTON CAPITAL MANAGEMENT LLC 491,156$17,797,038,0001.86%
BRISTOL JOHN W & CO INC /NY/ 2,823,197$102,299,0001.79%
View complete list of ALTERA CORP shareholders