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Tronox
TROX

217 hedge funds and large institutions have $457M invested in Tronox in 2025 Q3 according to their latest regulatory filings, with 33 funds opening new positions, 70 increasing their positions, 78 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed

119% more call options, than puts

Call options by funds: $20.5M | Put options by funds: $9.36M

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

3.04% less ownership

Funds ownership: 74.87% → 71.83% (-3%)

7% less funds holding

Funds holding: 234 → 217 (-17)

10% less repeat investments, than reductions

Existing positions increased: 70 | Existing positions reduced: 78

24% less capital invested

Capital invested by funds: $601M → $457M (-$144M)

30% less first-time investments, than exits

New positions opened: 33 | Existing positions closed: 47

Holders
217
Holders Change
-17
Holders Change %
-7.26%
% of All Funds
2.85%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
33
Increased
70
Reduced
78
Closed
47
Calls
$20.5M
Puts
$9.36M
Net Calls
+$11.1M
Net Calls Change
+$1.08M

Top Buyers

Rank Fund Capital Flow
1
VanEck Associates
VanEck Associates
New York
+$20M
2
CP
CenterBook Partners
Connecticut
+$7.46M
3
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$6.7M
4
Bank of America
Bank of America
North Carolina
+$6.27M
5
WHCM
Wolf Hill Capital Management
Connecticut
+$5.28M

Top Sellers

Rank Fund Capital Flow
1
Vanguard Group
Vanguard Group
Pennsylvania
-$12.3M
2
Marshall Wace
Marshall Wace
United Kingdom
-$10.7M
3
Citadel Advisors
Citadel Advisors
Florida
-$10.5M
4
First Eagle Investment Management
First Eagle Investment Management
New York
-$6.4M
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$6.25M
Name Holding Trade Value Shares
Change 		Change in
Stake
BCM
26
Bridgeway Capital Management
Texas
$3.54M -$1.59M -347,822 -28%
WSCM
27
Wellington Shields Capital Management
New York
$3.48M +$1.28M +279,790 +48%
Fidelity Investments
28
Fidelity Investments
Massachusetts
$3.31M +$2.57M +562,225 +214%
Voloridge Investment Management
29
Voloridge Investment Management
Florida
$3.18M -$2.55M -557,185 -41%
Connor, Clark & Lunn Investment Management (CC&L)
30
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.99M +$2.64M +576,357 +342%
SAM
31
Soviero Asset Management
New York
$2.93M +$2.47M +540,000 +284%
Citadel Advisors
32
Citadel Advisors
Florida
$2.87M -$10.5M -2,294,323 -76%
Franklin Resources
33
Franklin Resources
California
$2.85M -$640K -139,795 -16%
CMF
34
Counterpoint Mutual Funds
California
$2.77M +$2.83M +619,351 +887%
Two Sigma Investments
35
Two Sigma Investments
New York
$2.72M -$257K -56,224 -8%
VOYA Investment Management
36
VOYA Investment Management
Georgia
$2.61M +$1.12M +245,805 +61%
JP Morgan Chase
37
JP Morgan Chase
New York
$2.52M -$2.18M -476,559 -43%
PP
38
PDT Partners
New York
$2.52M +$34.3K +7,493 +1%
Millennium Management
39
Millennium Management
New York
$2.47M +$226K +49,476 +9%
SPS
40
Susquehanna Portfolio Strategies
Pennsylvania
$2.23M +$2.53M +553,964 New
IA
41
Inspire Advisors
Idaho
$2.22M +$426K +93,012 +20%
EF
42
Empowered Funds
Pennsylvania
$2.2M -$928K -202,822 -27%
Walleye Capital
43
Walleye Capital
New York
$2.17M +$74.1K +16,188 +3%
DFCM
44
Dark Forest Capital Management
Puerto Rico
$2.12M +$916K +200,214 +61%
Universal-Beteiligungs- und Servicegesellschaft
45
Universal-Beteiligungs- und Servicegesellschaft
Germany
$2.1M +$2.31M +503,938 +2,621%
BNP Paribas Financial Markets
46
BNP Paribas Financial Markets
France
$2.08M +$1.31M +285,490 +124%
JF
47
Jump Financial
Illinois
$2.01M -$2.49M -543,103 -52%
CM
48
Caption Management
Oklahoma
$1.93M +$1.19M +260,221 +118%
Citigroup
49
Citigroup
New York
$1.89M +$1.88M +409,902 +693%
Bank of New York Mellon
50
Bank of New York Mellon
New York
$1.8M -$1.15M -251,528 -36%
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TROX Hedge Fund Activity: Q3 2025 in Review

217 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Tronox (TROX) for Q3 2025, worth a combined $457M — down 24% from $601M a quarter earlier.

Sellers outnumbered buyers: 47 funds closed out of TROX and 33 opened new positions — a net loss of 14 holders — while 78 trimmed existing stakes and 70 added.

The largest buyer was VanEck Associates, adding an estimated $20M. The largest seller was Vanguard Group, cutting an estimated $12.3M.

  • 217 institutional investors held Tronox (TROX) as of Q3 2025, down from 234 in Q2 2025.
  • Funds reported $457M of Tronox stock for Q3 2025, down 24% quarter-over-quarter.
  • 33 funds opened new Tronox positions in Q3 2025 and 47 closed out, a net change of -14 holders.
  • The largest Tronox buyer in Q3 2025 was VanEck Associates, an estimated $20M added.
  • The largest Tronox seller in Q3 2025 was Vanguard Group, an estimated $12.3M sold.

Based on aggregated 13F filings for Q3 2025.