Trexquant Investment’s Pearson PSO Stock Holding History

Trexquant Investment’s Portfolio PSO Stock Details PSO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-77,401	Closed	-$1.1M	–	1862
2025 Q3	$1.1M	Buy	77,401 +19,169	+33%	+$276K	0.01%	1123
2025 Q2	$869K	Buy	+58,232	New	+$906K	0.01%	1146
2024 Q3	–	Sell	-61,702	Closed	-$770K	–	1807
2024 Q2	$770K	Buy	61,702 +35,926	+139%	+$443K	0.01%	1093
2024 Q1	$339K	Buy	+25,776	New	+$320K	0.01%	1259
2023 Q3	–	Sell	-12,086	Closed	-$127K	–	1739
2023 Q2	$127K	Buy	+12,086	New	+$125K	﹤0.01%	1360
2022 Q2	–	Sell	-26,001	Closed	-$259K	–	1796
2022 Q1	$259K	Buy	26,001 +14,935	+135%	+$135K	0.01%	1078
2021 Q4	$93K	Buy	+11,066	New	+$95K	0.01%	1240
2019 Q2	–	Sell	-13,913	Closed	-$153K	–	1055
2019 Q1	$153K	Buy	+13,913	New	+$162K	0.01%	903
2018 Q2	–	Sell	-10,062	Closed	-$106K	–	1139
2018 Q1	$106K	Buy	+10,062	New	+$100K	0.01%	1015
2016 Q2	–	Sell	-21,409	Closed	-$268K	–	1051
2016 Q1	$268K	Buy	+21,409	New	+$245K	0.03%	763
2015 Q2	–	Sell	-17,100	Closed	-$369K	–	1187
2015 Q1	$369K	Buy	+17,100	New	+$354K	0.04%	788

Other funds holding PSO

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Goldman Sachs New York $761B AUM 31.28% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Dimensional Fund Advisors

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Arrowstreet Capital

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

LMR Partners London, United Kingdom $10.9B AUM 60.68% 1-Year Est. Return

Optiver Holding

Optiver Holding Amsterdam, Netherlands $2.64B AUM 33.63% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

AllianceBernstein

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return