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
GIA
651
Gateway Investment Advisers
Ohio
$978K
VAS
652
Vestmark Advisory Solutions
Massachusetts
$976K
SH
653
SLT Holdings
Arizona
$969K
PDL
654
Portfolio Design Labs
California
$962K
KWA
655
Kingswood Wealth Advisors
California
$955K
FPW
656
Fairvoy Private Wealth
Alabama
$949K
SDIC
657
South Dakota Investment Council
South Dakota
$949K
SWM
658
Segment Wealth Management
Texas
$945K
VFA
659
Valeo Financial Advisors
Indiana
$937K
QIM
660
Quest Investment Management
Oregon
$937K
WE
661
Wealth Effects
Massachusetts
$933K
BFM
662
Boothbay Fund Management
New York
$932K
LAM
663
L2 Asset Management
Massachusetts
$928K
Aviva
664
Aviva
United Kingdom
$927K
CRI
665
Colonial River Investments
Virginia
$923K
HS
666
HighVista Strategies
Massachusetts
$915K
SFS
667
Sowell Financial Services
Arkansas
$912K
PA
668
Procyon Advisors
Connecticut
$909K
ECM
669
Elgethun Capital Management
South Dakota
$909K
QI
670
Qtron Investments
Massachusetts
$904K
GI
671
GLOBALT Investments
Georgia
$904K
GH
672
GAM Holding
Switzerland
$898K
CAM
673
Costello Asset Management
Pennsylvania
$898K
Loomis, Sayles & Company
674
Loomis, Sayles & Company
Massachusetts
$896K
BRWA
675
B. Riley Wealth Advisors
Florida
$885K