218 hedge funds and large institutions have $469M invested in Tronox in 2025 Q4 according to their latest regulatory filings, with 45 funds opening new positions, 69 increasing their positions, 73 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

3% more capital invested

Capital invested by funds: $457M → $469M (+$12.1M)

0.97% less ownership

Funds ownership: 71.83%70.87% (-0.97%)

5% less repeat investments, than reductions

Existing positions increased: 69 | Existing positions reduced: 73

Holders
218
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$13.4M
Puts
$3.69M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
AI
101
Atom Investors
Texas
$230K
SEI Investments
102
SEI Investments
Pennsylvania
$227K
VPIM
103
Vanguard Personalized Indexing Management
California
$218K
GCP
104
GSA Capital Partners
United Kingdom
$218K
Nomura Holdings
105
Nomura Holdings
Japan
$214K
Group One Trading
106
Group One Trading
Illinois
$210K
AA
107
Ancora Advisors
Ohio
$209K
Janus Henderson Group
108
Janus Henderson Group
United Kingdom
$208K
JP Morgan Chase
109
JP Morgan Chase
New York
$201K
Zurich Cantonal Bank
110
Zurich Cantonal Bank
Switzerland
$201K
ECM
111
Evergreen Capital Management
Washington
$197K
I
112
InceptionR
California
$196K
Russell Investments Group
113
Russell Investments Group
United Kingdom
$184K
Man Group
114
Man Group
United Kingdom
$179K
DTL
115
Dynamic Technology Lab
Singapore
$162K
Manulife (Manufacturers Life Insurance)
116
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$157K
State Board of Administration of Florida Retirement System
117
State Board of Administration of Florida Retirement System
Florida
$152K
SRL
118
Scientech Research LLC
New Jersey
$151K
ASRS
119
Arizona State Retirement System
Arizona
$140K
New York State Common Retirement Fund
120
New York State Common Retirement Fund
New York
$138K
PFSRSONJ
121
Police & Firemen's Retirement System of New Jersey
New Jersey
$138K
Simplex Trading
122
Simplex Trading
Illinois
$135K
BA
123
Bridgewater Associates
Connecticut
$126K
BCV
124
Banque Cantonale Vaudoise
Switzerland
$122K
SG Americas Securities
125
SG Americas Securities
New York
$120K