Harbour Investments’s Pearson PSO Stock Holding History

Harbour Investments’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
2026 Q1	$1.12K	Buy	85 +6	+8%	+$78	﹤0.01%	4075
2025 Q4	$1.11K	Hold	79	–	–	﹤0.01%	3439
2025 Q3	$1.12K	Hold	79	–	–	﹤0.01%	3397
2025 Q2	$1.18K	Hold	79	–	–	﹤0.01%	3248
2025 Q1	$1.26K	Hold	79	–	–	﹤0.01%	3186
2024 Q4	$1.27K	Hold	79	–	–	﹤0.01%	3118
2024 Q3	$1.07K	Hold	79	–	–	﹤0.01%	3083
2024 Q2	$986	Hold	79	–	–	﹤0.01%	2993
2024 Q1	$1.04K	Hold	79	–	–	﹤0.01%	2917
2023 Q4	$971	Hold	79	–	–	﹤0.01%	2834
2023 Q3	$833	Hold	79	–	–	﹤0.01%	2735
2023 Q2	$828	Buy	+79	New	+$815	﹤0.01%	2729
2021 Q4	–	Sell	-4,185	Closed	-$40K	–	3446
2021 Q3	$40K	Sell	4,185 -874	-17%	-$9.48K	﹤0.01%	1911
2021 Q2	$59K	Sell	5,059 -462	-8%	-$5.39K	﹤0.01%	1711
2021 Q1	$59K	Buy	+5,521	New	+$57.4K	﹤0.01%	1597

Other funds holding PSO

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

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

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

LMR Partners London, United Kingdom $45.4B AUM 60.68% 1-Year Est. Return

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

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

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

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

Optiver Holding Amsterdam, Netherlands $289B AUM 33.63% 1-Year Est. Return

Harbour Investments's PSO Position: Q1 2026 in Review

Harbour Investments increased its Pearson (PSO) stake by 7.6% in Q1 2026, buying an estimated $78 and bringing the position to 85 shares worth $1.12K. The position accounts for ﹤0.01% of the portfolio, ranked #4075.

Harbour Investments first reported a position in PSO in Q1 2021 and has held it in 15 quarters since. The position peaked at $59K in Q2 2021. 199 funds tracked by Wall St. Rank hold PSO as of Q1 2026.

Harbour Investments held 85 shares of Pearson worth $1.12K as of Q1 2026.
Harbour Investments bought 6 Pearson shares in Q1 2026, an estimated $78.
Pearson made up ﹤0.01% of Harbour Investments's portfolio in Q1 2026, its #4075 holding.
Harbour Investments first reported a position in Pearson in Q1 2021 and has held it in 15 quarters since.
Harbour Investments's Pearson position peaked at $59K in Q2 2021.
199 funds tracked by Wall St. Rank held Pearson as of Q1 2026.

Based on Harbour Investments's 13F filing for Q1 2026, filed 15 May 2026.