Atom Investors’s Tronox TROX Stock Holding History

Atom Investors’s Portfolio TROX Stock Details TROX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$379K	Buy	+60,156	New	+$510K	0.03%	632
2026 Q1	–	Sell	-55,112	Closed	-$230K	–	842
2025 Q4	$230K	Buy	55,112 +10,353	+23%	+$39.4K	0.02%	483
2025 Q3	$180K	Buy	+44,759	New	+$205K	0.01%	518
2024 Q4	–	Sell	-125,790	Closed	-$1.84M	–	638
2024 Q3	$1.84M	Buy	125,790 +53,034	+73%	+$756K	0.19%	168
2024 Q2	$1.14M	Buy	72,756 +25,201	+53%	+$458K	0.11%	231
2024 Q1	$825K	Sell	47,555 -15,906	-25%	-$231K	0.1%	250
2023 Q4	$899K	Buy	63,461 +19,693	+45%	+$242K	0.16%	199
2023 Q3	$588K	Buy	+43,768	New	+$585K	0.13%	203
2020 Q4	–	Sell	-16,259	Closed	-$128K	–	570
2020 Q3	$128K	Buy	+16,259	New	+$136K	0.01%	457

Other funds holding TROX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return

Atom Investors's TROX Position: Q2 2026 in Review

Atom Investors opened a new position in Tronox (TROX) in Q2 2026: 60,156 shares worth $379K. The stake represents 0.03% of the portfolio and ranks #632 among its holdings. This is a return to the name: Atom Investors previously reported a position in TROX as recently as Q4 2025.

Atom Investors first reported a position in TROX in Q3 2020 and has held it in 9 quarters since. The position peaked at $1.84M in Q3 2024. 239 funds tracked by Wall St. Rank hold TROX as of Q2 2026.

Atom Investors held 60,156 shares of Tronox worth $379K as of Q2 2026.
Tronox was a new Atom Investors position in Q2 2026.
Tronox made up 0.03% of Atom Investors's portfolio in Q2 2026, its #632 holding.
Atom Investors first reported a position in Tronox in Q3 2020 and has held it in 9 quarters since.
Atom Investors's Tronox position peaked at $1.84M in Q3 2024.
239 funds tracked by Wall St. Rank held Tronox as of Q2 2026.

Based on Atom Investors's 13F filing for Q2 2026, filed 14 Aug 2026.