PERDOCEO ED CORP

Ticker: PRDO CUSIP: 71363P106 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 25,773 Value ($000) $756 Avg Close $31.48 Range $26.52 - $37.82
Q3 2025
Shares 82,171 Value ($000) $3,095 Avg Close $31.78 Range $27.37 - $37.68
Q2 2025
Shares 80,212 Value ($000) $2,622 Avg Close $29.27 Range $23.72 - $34.26
Q1 2025
Shares 27,450 Value ($000) $691 Avg Close $26.11 Range $23.54 - $29.28
Q4 2024
Shares 73,190 Value ($000) $1,937 Avg Close $24.05 Range $20.07 - $28.78
Q4 2023
Shares 216,149 Value ($000) $3,796 Avg Close $16.85 Range $15.81 - $18.72
Q3 2023
Shares 506,070 Value ($000) $8,654 Avg Close $14.47 Range $11.26 - $16.93
Q1 2022
Shares 71,246 Value ($000) $818 Avg Close $10.52 Range $9.14 - $11.99
Q2 2021
Shares 55,256 Value ($000) $678 Avg Close $11.58 Range $10.73 - $12.46
Q1 2021
Shares 197,740 Value ($000) $2,365 Avg Close $11.98 Range $10.58 - $13.31
Q4 2020
Shares 480,650 Value ($000) $6,070 Avg Close $11.39 Range $10.06 - $12.79
Q3 2020
Shares 367,544 Value ($000) $4,498 Avg Close $13.77 Range $10.81 - $16.57
Q2 2020
Shares 373,295 Value ($000) $5,946 Avg Close $13.55 Range $9.28 - $16.84
Q1 2020
Shares 814,466 Value ($000) $8,789 Avg Close $14.73 Range $6.74 - $18.81
Q4 2019
Shares 190,851 Value ($000) $3,510 Avg Close $15.42 Range $13.36 - $17.94