OSI SYSTEMS INC

Ticker: OSIS CUSIP: 671044105 Class: EQTY

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q2 2025
Shares 2,742 Value ($000) $617 Avg Close $213.44 Range $164.08 - $241.64
Q3 2024
Shares 872 Value ($000) $132 Avg Close $143.78 Range $129.18 - $158.69
Q2 2024
Shares 616 Value ($000) $85 Avg Close $137.83 Range $126.57 - $145.25
Q4 2023
Shares 269 Value ($000) $35 Avg Close $119.08 Range $103.04 - $132.60
Q3 2021
Shares 1,289 Value ($000) $122 Avg Close $97.38 Range $91.08 - $101.64
Q3 2020
Shares 5,381 Value ($000) $418 Avg Close $74.61 Range $66.11 - $81.69
Q2 2020
Shares 10,611 Value ($000) $792 Avg Close $73.05 Range $63.09 - $85.01
Q1 2020
Shares 17,218 Value ($000) $1,187 Avg Close $85.46 Range $49.96 - $102.61
Q4 2019
Shares 6,256 Value ($000) $630 Avg Close $98.82 Range $93.98 - $102.81
Q1 2019
Shares 647 Value ($000) $57 Avg Close $83.70 Range $70.22 - $91.19
Q4 2018
Shares 5,310 Value ($000) $389 Avg Close $72.14 Range $67.15 - $76.91
Q3 2018
Shares 1,704 Value ($000) $130 Avg Close $77.62 Range $73.70 - $82.94
Q2 2018
Shares 547 Value ($000) $42 Avg Close $69.82 Range $61.72 - $80.19
Q1 2018
Shares 511 Value ($000) $33 Avg Close $64.89 Range $50.50 - $73.28
Q2 2017
Shares 1,827 Value ($000) $137 Avg Close $75.70 Range $69.08 - $82.26
Q1 2017
Shares 3,348 Value ($000) $244 Avg Close $74.27 Range $69.45 - $81.55
Q2 2016
Shares 9,567 Value ($000) $556 Avg Close $55.08 Range $48.76 - $66.43
Q3 2015
Shares 354 Value ($000) $27 Avg Close $72.21 Range $66.94 - $79.28