ARCELLX INC

Ticker: ACLX CUSIP: 03940C100 Class: Common Stock

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q4 2025
Shares 15,668 Value ($000) $1,022 Avg Close $79.78 Range $63.03 - $94.07
Q3 2025
Shares 2,895 Value ($000) $238 Avg Close $71.99 Range $63.13 - $83.08
Q4 2024
Shares 9,688 Value ($000) $743 Avg Close $86.39 Range $73.33 - $107.37
Q3 2024
Shares 4,861 Value ($000) $406 Avg Close $66.59 Range $49.00 - $88.66
Q2 2024
Shares 4,956 Value ($000) $274 Avg Close $54.36 Range $47.88 - $69.19
Q1 2024
Shares 14,836 Value ($000) $1,032 Avg Close $63.42 Range $51.37 - $75.10
Q4 2023
Shares 10,885 Value ($000) $604 Avg Close $45.11 Range $30.88 - $59.10
Q2 2023
Shares 10,941 Value ($000) $346 Avg Close $38.23 Range $27.28 - $48.91
Q1 2023
Shares 19,945 Value ($000) $615 Avg Close $30.34 Range $26.32 - $35.26
Q4 2022
Shares 25,118 Value ($000) $778 Avg Close $22.94 Range $16.97 - $33.99
Q3 2022
Shares 25,902 Value ($000) $486 Avg Close $19.14 Range $15.63 - $23.49
Q2 2022
Shares 26,713 Value ($000) $483 Avg Close $12.90 Range $6.04 - $26.91