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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
AC
226
Aristeia Capital
Connecticut
– -$835K -164,750 Closed
IC
227
IEQ Capital
California
– -$785K -154,801 Closed
Baird Financial Group
228
Baird Financial Group
Wisconsin
– -$355K -70,000 Closed
BCM
229
Bayesian Capital Management
New York
– -$256K -50,500 Closed
FC
230
Farringdon Capital
United Kingdom
– -$225K -44,406 Closed
I
231
InceptionR
California
– -$165K -32,609 Closed
Bank of Montreal
232
Bank of Montreal
Ontario, Canada
– -$164K -32,297 Closed
AIM
233
Aigen Investment Management
New York
– -$160K -31,546 Closed
PCA
234
Pallas Capital Advisors
Massachusetts
– -$142K -27,922 Closed
SEI Investments
235
SEI Investments
Pennsylvania
– -$138K -27,175 Closed
MFG
236
Merit Financial Group
Georgia
– -$131K -25,841 Closed
AC
237
AXQ Capital
New Jersey
– -$103K -20,397 Closed
VT
238
Vise Technologies
New York
– -$99.8K -19,675 Closed
Cerity Partners
239
Cerity Partners
New York
– -$85.3K -16,817 Closed
HSBC Holdings
240
HSBC Holdings
United Kingdom
– -$72.8K -14,379 Closed
GSC
241
Ground Swell Capital
South Carolina
– -$70.2K -13,849 Closed
JFG
242
Jefferies Financial Group
New York
– -$66.3K -13,084 Closed
Mercer Global Advisors
243
Mercer Global Advisors
Colorado
– -$65K -12,814 Closed
FPAS
244
Focus Partners Advisor Solutions
Missouri
– -$64K -12,619 Closed
VCM
245
Versant Capital Management
Arizona
– -$61.5K -12,139 Closed
Focus Partners Wealth
246
Focus Partners Wealth
Massachusetts
– -$57.5K -11,335 Closed
HT
247
Headlands Technologies
Illinois
– -$38.4K -7,575 Closed
Pathstone Holdings
248
Pathstone Holdings
New Jersey
– -$22K -4,347 Closed
CA
249
Clearstead Advisors
Ohio
– -$6.59K -1,300 Closed
TWD
250
True Wealth Design
Ohio
– -$6.49K -1,279 Closed
7 8 9
10
11

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.