NEEDHAM INVESTMENT MANAGEMENT LLC - ECOLOGY & ENVIRONMENT INC ownership

ECOLOGY & ENVIRONMENT INC's ticker is EEI and the CUSIP is 278878103. A total of 24 filers reported holding ECOLOGY & ENVIRONMENT INC in Q2 2017. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
NEEDHAM INVESTMENT MANAGEMENT LLC ownership history of ECOLOGY & ENVIRONMENT INC
ValueSharesWeighting
Q4 2019$1,368,000
+200.7%
88,210
+194.3%
0.19%
+27.4%
Q3 2019$455,000
+39.1%
29,9720.0%0.15%
+35.2%
Q2 2019$327,000
-0.9%
29,9720.0%0.11%
-3.6%
Q1 2019$330,000
-14.7%
29,972
-12.1%
0.11%
-22.8%
Q4 2018$387,000
-10.8%
34,100
+4.9%
0.14%
+10.7%
Q3 2018$434,000
+12.4%
32,500
+4.8%
0.13%
+21.3%
Q2 2018$386,000
+7.2%
31,0000.0%0.11%
+4.9%
Q1 2018$360,000
+10.4%
31,0000.0%0.10%
+18.4%
Q4 2017$326,000
-4.1%
31,000
+8.5%
0.09%
+1.2%
Q3 2017$340,000
-2.9%
28,577
+2.5%
0.09%
-7.5%
Q2 2017$350,00027,8690.09%
Other shareholders
ECOLOGY & ENVIRONMENT INC shareholders Q2 2017
NameSharesValueWeighting ↓
Minerva Advisors LLC 78,274$783,0000.42%
North Star Investment Management Corp. 289,081$2,895,0000.40%
22NW, LP 52,836$529,0000.31%
WEDBUSH SECURITIES INC 139,265$1,395,0000.19%
RBF Capital, LLC 11,894$119,0000.02%
Renaissance Technologies 59,100$592,0000.00%
LSV ASSET MANAGEMENT 36,059$360,0000.00%
DIMENSIONAL FUND ADVISORS LP 135,728$1,357,0000.00%
ROYAL BANK OF CANADA 10,025$100,0000.00%
BANK OF AMERICA CORP /DE/ 1,932$19,0000.00%
View complete list of ECOLOGY & ENVIRONMENT INC shareholders