1,322 hedge funds and large institutions have $46.6B invested in Vistra in 2025 Q4 according to their latest regulatory filings, with 203 funds opening new positions, 504 increasing their positions, 488 reducing their positions, and 187 closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

16% less capital invested

Capital invested by funds: $55.5B → $46.6B (-$8.91B)

32% less funds holding in top 10

Funds holding in top 10: 4732 (-15)

43% less call options, than puts

Call options by funds: $1.82B | Put options by funds: $3.18B

Holders
1,322
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
32
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.82B
Puts
$3.18B
Net Calls
Net Calls Change

Top Buyers

1 +$649M
2 +$364M
3 +$356M
4
Jane Street
Jane Street
New York
+$272M
5
Goldman Sachs
Goldman Sachs
New York
+$196M
Name Holding Trade Value Shares
Change
Change in
Stake
Calamos Advisors
201
Calamos Advisors
Illinois
$15.4M
ASRS
202
Arizona State Retirement System
Arizona
$15.4M
AIP
203
ARS Investment Partners
New York
$15.3M
Nomura Holdings
204
Nomura Holdings
Japan
$15.1M
Natixis Advisors
205
Natixis Advisors
Massachusetts
$15.1M
MIM
206
MetLife Investment Management
New Jersey
$15M
Hudson Bay Capital Management
207
Hudson Bay Capital Management
Connecticut
$15M
Fifth Third Bancorp
208
Fifth Third Bancorp
Ohio
$14.6M
Zurich Cantonal Bank
209
Zurich Cantonal Bank
Switzerland
$14.6M
Creative Planning
210
Creative Planning
Kansas
$14.5M
ETC
211
Exchange Traded Concepts
Oklahoma
$14.5M
Cambridge Investment Research Advisors
212
Cambridge Investment Research Advisors
Iowa
$14.4M
B
213
Bensler
Washington
$14.1M
OC
214
Oppenheimer & Co
New York
$14.1M
Mirae Asset Global ETFs Holdings
215
Mirae Asset Global ETFs Holdings
Hong Kong
$13.9M
X
216
Xponance
Pennsylvania
$13.8M
UBP
217
Union Bancaire Privee
Switzerland
$13.8M
BCM
218
Bourgeon Capital Management
Connecticut
$13.7M
N
219
Natixis
France
$13.6M
CNB
220
Czech National Bank
Czech Republic
$13.5M
MCM
221
Moore Capital Management
New York
$13.5M
SOMRS
222
State of Michigan Retirement System
Michigan
$13.5M
MML Investors Services
223
MML Investors Services
Massachusetts
$13.4M
Marshall Wace
224
Marshall Wace
United Kingdom
$13.3M
Public Sector Pension Investment Board (PSP Investments)
225
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$13.1M