A.R.T. Advisors, LLC - ELECTRO SCIENTIFIC INDS ownership

ELECTRO SCIENTIFIC INDS's ticker is ESIO and the CUSIP is 285229100. A total of 84 filers reported holding ELECTRO SCIENTIFIC INDS in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of ELECTRO SCIENTIFIC INDS
ValueSharesWeighting
Q3 2018$1,235,000
-21.9%
70,777
-29.5%
0.06%
-12.5%
Q2 2018$1,582,000
+9.6%
100,377
+34.4%
0.06%
+10.3%
Q1 2018$1,443,000
-43.3%
74,677
-37.2%
0.06%
-48.7%
Q4 2017$2,547,000
+216.8%
118,877
+105.8%
0.11%
+175.6%
Q3 2017$804,000
+200.0%
57,777
+77.4%
0.04%
+192.9%
Q2 2017$268,000
+267.1%
32,577
+162.7%
0.01%
+250.0%
Q4 2016$73,000
-78.9%
12,400
-79.1%
0.00%
-76.5%
Q2 2016$346,000
+272.0%
59,299
+229.8%
0.02%
+325.0%
Q4 2015$93,000
-26.2%
17,981
-12.1%
0.00%0.0%
Q1 2015$126,000
+46.5%
20,446
+82.6%
0.00%
+33.3%
Q4 2014$86,000
-1.1%
11,196
-12.8%
0.00%
-25.0%
Q3 2014$87,00012,8410.00%
Other shareholders
ELECTRO SCIENTIFIC INDS shareholders Q4 2015
NameSharesValueWeighting ↓
Divisar Capital Management LLC 685,167$13,244,0004.52%
Penbrook Management LLC 162,720$3,145,0003.14%
DDD Partners, LLC 327,917$6,339,0002.55%
Piermont Capital Management Inc. 136,150$2,632,0000.88%
Hood River Capital Management LLC 701,693$13,564,0000.76%
G2 Investment Partners Management LLC 68,686$1,328,0000.52%
361 CAPITAL LLC 83,559$1,615,0000.40%
Ativo Capital Management LLC 56,016$1,083,0000.31%
ESSEX INVESTMENT MANAGEMENT CO LLC 108,183$2,091,0000.28%
Alambic Investment Management, L.P. 100,318$1,939,0000.27%
View complete list of ELECTRO SCIENTIFIC INDS shareholders