OSI SYSTEMS INC

Ticker: OSIS CUSIP: 671044105 Class: EQTY

TEACHER RETIREMENT SYSTEM OF TEXAS's Holding History (CIK: 0000796848)

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

Q4 2025
Shares 1,009 Value ($000) $257 Avg Close $261.19 Range $231.66 - $292.34
Q3 2025
Shares 2,232 Value ($000) $556 Avg Close $228.27 Range $204.00 - $249.79
Q2 2025
Shares 2,436 Value ($000) $548 Avg Close $213.44 Range $164.08 - $241.64
Q1 2025
Shares 2,318 Value ($000) $450 Avg Close $190.49 Range $150.84 - $220.00
Q4 2024
Shares 9,986 Value ($000) $2 Avg Close $158.52 Range $129.84 - $189.13
Q3 2024
Shares 24,830 Value ($000) $4 Avg Close $143.78 Range $129.18 - $158.69
Q2 2024
Shares 10,779 Value ($000) $1 Avg Close $137.83 Range $126.57 - $145.25
Q1 2024
Shares 9,881 Value ($000) $1 Avg Close $131.26 Range $120.42 - $144.03
Q4 2023
Shares 14,048 Value ($000) $2 Avg Close $119.08 Range $103.04 - $132.60
Q3 2023
Shares 17,874 Value ($000) $2 Avg Close $120.57 Range $112.19 - $139.90
Q2 2023
Shares 12,689 Value ($000) $1 Avg Close $114.74 Range $99.11 - $127.07
Q1 2023
Shares 16,961 Value ($000) $2 Avg Close $92.62 Range $78.35 - $102.89
Q4 2022
Shares 12,644 Value ($000) $1 Avg Close $81.40 Range $69.31 - $90.71
Q3 2022
Shares 17,015 Value ($000) $1,226 Avg Close $87.60 Range $72.02 - $103.17
Q2 2022
Shares 2,797 Value ($000) $239 Avg Close $82.06 Range $76.09 - $87.38
Q1 2022
Shares 3,543 Value ($000) $302 Avg Close $84.05 Range $76.35 - $95.63
Q4 2021
Shares 3,301 Value ($000) $308 Avg Close $93.81 Range $87.97 - $98.88
Q3 2021
Shares 2,746 Value ($000) $260 Avg Close $97.38 Range $91.08 - $101.64
Q2 2021
Shares 2,262 Value ($000) $230 Avg Close $97.33 Range $91.95 - $102.24
Q1 2021
Shares 16,370 Value ($000) $1,573 Avg Close $94.91 Range $89.10 - $100.67
Q4 2020
Shares 16,019 Value ($000) $1,493 Avg Close $85.48 Range $76.31 - $94.87
Q3 2020
Shares 15,434 Value ($000) $1,198 Avg Close $74.61 Range $66.11 - $81.69
Q2 2020
Shares 15,008 Value ($000) $1,120 Avg Close $73.05 Range $63.09 - $85.01
Q2 2018
Shares 3,665 Value ($000) $283 Avg Close $69.82 Range $61.72 - $80.19
Q1 2018
Shares 3,953 Value ($000) $258 Avg Close $64.89 Range $50.50 - $73.28
Q4 2017
Shares 6,125 Value ($000) $394 Avg Close $84.03 Range $53.80 - $96.64
Q2 2016
Shares 2,629 Value ($000) $153 Avg Close $55.08 Range $48.76 - $66.43
Q1 2016
Shares 2,308 Value ($000) $151 Avg Close $66.19 Range $48.19 - $88.33
Q4 2015
Shares 1,730 Value ($000) $153 Avg Close $87.50 Range $75.60 - $96.75
Q3 2015
Shares 2,314 Value ($000) $178 Avg Close $72.21 Range $66.94 - $79.28
Q2 2015
Shares 733 Value ($000) $52 Avg Close $72.33 Range $66.03 - $76.70
Q1 2015
Shares 571 Value ($000) $42 Avg Close $71.68 Range $66.90 - $75.00
Q4 2014
Shares 568 Value ($000) $40 Avg Close $68.20 Range $58.54 - $74.79
Q3 2014
Shares 675 Value ($000) $43 Avg Close $66.39 Range $62.10 - $70.27
Q2 2014
Shares 703 Value ($000) $47 Avg Close $59.67 Range $52.68 - $67.44
Q1 2014
Shares 703 Value ($000) $42 Avg Close $59.85 Range $51.85 - $66.78
Q4 2013
Shares 708 Value ($000) $38 Avg Close $68.42 Range $39.00 - $78.50
Q3 2013
Shares 2,367 Value ($000) $176 Avg Close $71.00 Range $63.20 - $76.25
Q2 2013
Shares 1,298 Value ($000) $84 Avg Close $58.30 Range $48.10 - $67.50