221 hedge funds and large institutions have $1.48B invested in Avista in 2015 Q4 according to their latest regulatory filings, with 24 funds opening new positions, 86 increasing their positions, 64 reducing their positions, and 12 closing their positions.

Holders
221
Holders Change
+9
Holders Change %
+4.25%
% of All Funds
5.8%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.08%
New
24
Increased
86
Reduced
64
Closed
12
Calls
$50K
Puts
$50K
Net Calls
Net Calls Change
+$57K
Name Market Value Shares Shares
Change
Shares
Change %
CM
51
Churchill Management
California
$5M 141,348 +141,348 New
BG
52
BlackRock Group
United Kingdom
$4.86M 137,321 -21,349 -13%
MOACM
53
Mutual of America Capital Management
New York
$4.83M 136,654 +11,914 +10%
UBS Group
54
UBS Group
Switzerland
$4.69M 132,655 +115,781 +686%
DIA
55
Dean Investment Associates
Ohio
$4.42M 124,882 -1,793 -1%
RhumbLine Advisers
56
RhumbLine Advisers
Massachusetts
$4.19M 118,452 +7,290 +7%
California State Teachers Retirement System (CalSTRS)
57
California State Teachers Retirement System (CalSTRS)
California
$4.08M 115,444 +1,909 +2%
Baird Financial Group
58
Baird Financial Group
Wisconsin
$4.06M 114,719 -3,629 -3%
Verition Fund Management
59
Verition Fund Management
Connecticut
$3.94M 111,500 +72,250 +184%
AG
60
Aperio Group
California
$3.94M 111,446 +24,103 +28%
AllianceBernstein
61
AllianceBernstein
Tennessee
$3.51M 99,114
HAI
62
Hennessy Advisors Inc
California
$3.47M 97,972 -8,500 -8%
GHA
63
GW Henssler & Associates
Georgia
$3.23M 91,288 -6,654 -7%
CIM
64
Calvert Investment Management
Maryland
$3.18M 89,846 +89,846 New
PSC
65
Prentiss Smith & Co
Vermont
$3.11M 87,983 -5,070 -5%
CIM
66
Castleton Investment Management
Connecticut
$3.03M 85,569 +85,569 New
Swiss National Bank
67
Swiss National Bank
Switzerland
$2.93M 82,700
NFA
68
Nationwide Fund Advisors
Ohio
$2.88M 81,512 -27,515 -25%
Goldman Sachs
69
Goldman Sachs
New York
$2.83M 80,057 +21,210 +36%
RFC
70
Russell Frank Company
Washington
$2.7M 75,143
TG
71
TCW Group
California
$2.52M 71,327 -10,773 -13%
NI
72
Numeric Investors
Massachusetts
$2.52M 71,100 +71,100 New
D.E. Shaw & Co
73
D.E. Shaw & Co
New York
$2.49M 70,310 +18,115 +35%
AAM
74
Advisors Asset Management
Colorado
$2.35M 66,320 -28,591 -30%
UBS AM
75
UBS AM
Illinois
$2.27M 64,145 +1,086 +2%