SEI INVTS CO

Ticker: SEIC CUSIP: 784117103 Class: EQTY

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q3 2025
Shares 1,281 Value ($000) $0 Avg Close $88.30 Range $83.71 - $93.38
Q3 2024
Shares 56 Value ($000) $0 Avg Close $65.58 Range $61.29 - $68.93
Q4 2023
Shares 96 Value ($000) $0 Avg Close $56.53 Range $50.56 - $62.90
Q3 2023
Shares 1 Value ($000) $0 Avg Close $59.56 Range $56.42 - $62.41
Q3 2022
Shares 1,391 Value ($000) $68 Avg Close $52.12 Range $46.68 - $56.28
Q3 2021
Shares 3,968 Value ($000) $247 Avg Close $57.46 Range $53.72 - $59.79
Q2 2021
Shares 3,968 Value ($000) $245 Avg Close $58.40 Range $51.52 - $60.63
Q1 2021
Shares 347 Value ($000) $21 Avg Close $54.84 Range $48.78 - $58.45
Q4 2019
Shares 551 Value ($000) $36 Avg Close $57.17 Range $50.93 - $61.71
Q2 2019
Shares 1,161 Value ($000) $65 Avg Close $49.33 Range $45.59 - $53.38
Q1 2018
Shares 1,080 Value ($000) $80 Avg Close $67.22 Range $61.44 - $70.70
Q3 2017
Shares 430 Value ($000) $26 Avg Close $51.01 Range $46.91 - $55.45
Q1 2017
Shares 34 Value ($000) $1 Avg Close $45.12 Range $42.79 - $47.01
Q1 2016
Shares 889 Value ($000) $38 Avg Close $36.26 Range $28.30 - $45.92
Q2 2015
Shares 561 Value ($000) $27 Avg Close $41.23 Range $37.88 - $44.66
Q1 2015
Shares 35 Value ($000) $1 Avg Close $36.74 Range $33.30 - $39.11