397 hedge funds and large institutions have $2.7B invested in Avista in 2025 Q4 according to their latest regulatory filings, with 60 funds opening new positions, 157 increasing their positions, 114 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
397
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.66M
Puts
$1.16M
Net Calls
Net Calls Change

Top Buyers

1 +$22.8M
2 +$22.7M
3 +$14.5M
4
Two Sigma Investments
Two Sigma Investments
New York
+$11.2M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$10.7M

Top Sellers

1 -$51.8M
2 -$9.49M
3 -$8.59M
4
WHG
Westwood Holdings Group
Texas
-$7.4M
5
Bank of New York Mellon
Bank of New York Mellon
New York
-$7.3M
Name Holding Trade Value Shares
Change
Change in
Stake
N
26
Nuveen
North Carolina
$17.1M
UBS Group
27
UBS Group
Switzerland
$17M
Bank of America
28
Bank of America
North Carolina
$15.4M
Prudential Financial
29
Prudential Financial
New Jersey
$14.4M
Envestnet Asset Management
30
Envestnet Asset Management
Illinois
$14M
D.E. Shaw & Co
31
D.E. Shaw & Co
New York
$13.6M
Norges Bank
32
Norges Bank
Norway
$13.5M
Assenagon Asset Management
33
Assenagon Asset Management
Luxembourg
$13.3M
Qube Research & Technologies (QRT)
34
Qube Research & Technologies (QRT)
United Kingdom
$13.2M
Fidelity Investments
35
Fidelity Investments
Massachusetts
$12.7M
NI
36
Nuance Investments
Missouri
$12.3M
KCM
37
Kennedy Capital Management
Missouri
$11.8M
Loomis, Sayles & Company
38
Loomis, Sayles & Company
Massachusetts
$11.5M
AAM
39
Advisors Asset Management
Colorado
$11.2M
Tudor Investment Corp
40
Tudor Investment Corp
Connecticut
$11.2M
Public Sector Pension Investment Board (PSP Investments)
41
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$10.9M
Ameriprise
42
Ameriprise
Minnesota
$10.8M
EP
43
Edgestream Partners
New Jersey
$10.4M
AQR Capital Management
44
AQR Capital Management
Connecticut
$10.3M
BGIM
45
Brandywine Global Investment Management
Pennsylvania
$9.84M
RAM
46
RWC Asset Management
United Kingdom
$9.62M
Jacobs Levy Equity Management
47
Jacobs Levy Equity Management
New Jersey
$9.62M
Citadel Advisors
48
Citadel Advisors
Florida
$9.46M
JP Morgan Chase
49
JP Morgan Chase
New York
$9.42M
ICM
50
Invenomic Capital Management
Massachusetts
$9.09M