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Cornerstone Planning Group’s Pearson PSO Stock Holding History

Cornerstone Planning Group’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 		$803 Buy
53
+2
+4% +$26 ﹤0.01% 1521
2025
Q4 		$664 Buy
51
+31
+155% +$429 ﹤0.01% 1451
2025
Q3 		$145 Sell
20
-62
-76% -$892 ﹤0.01% 1625
2025
Q2 		$1.23K Buy
82
+37
+82% +$576 ﹤0.01% 1063
2025
Q1 		$708 Sell
45
-35
-44% -$575 ﹤0.01% 1210
2024
Q4 		$1.29K Buy
+80
New +$1.19K ﹤0.01% 904
2024
Q2 		– Sell
-72
Closed -$894 – 1324
2024
Q1 		$894 Buy
+72
New +$895 ﹤0.01% 802

Other funds holding PSO

Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
LP
LMR Partners London, United Kingdom $45.4B AUM 60.68% 1-Year Est. Return
Invesco
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
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
Optiver Holding
Optiver Holding Amsterdam, Netherlands $289B AUM 33.63% 1-Year Est. Return

Cornerstone Planning Group's PSO Position: Q1 2026 in Review

Cornerstone Planning Group increased its Pearson (PSO) stake by 3.9% in Q1 2026, buying an estimated $26 and bringing the position to 53 shares worth $803. The position accounts for ﹤0.01% of the portfolio, ranked #1521.

Cornerstone Planning Group first reported a position in PSO in Q1 2024 and has held it in 7 quarters since. The position peaked at $1.29K in Q4 2024. 199 funds tracked by Wall St. Rank hold PSO as of Q1 2026.

  • Cornerstone Planning Group held 53 shares of Pearson worth $803 as of Q1 2026.
  • Cornerstone Planning Group bought 2 Pearson shares in Q1 2026, an estimated $26.
  • Pearson made up ﹤0.01% of Cornerstone Planning Group's portfolio in Q1 2026, its #1521 holding.
  • Cornerstone Planning Group first reported a position in Pearson in Q1 2024 and has held it in 7 quarters since.
  • Cornerstone Planning Group's Pearson position peaked at $1.29K in Q4 2024.
  • 199 funds tracked by Wall St. Rank held Pearson as of Q1 2026.

Based on Cornerstone Planning Group's 13F filing for Q1 2026, filed 6 May 2026.