OSI SYSTEMS INC

Ticker: OSIS CUSIP: 671044105 Class: EQTY

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q4 2025
Shares 1,233 Value ($000) $314 Avg Close $261.19 Range $231.66 - $292.34
Q3 2025
Shares 9,156 Value ($000) $2,282 Avg Close $228.27 Range $204.00 - $249.79
Q2 2025
Shares 60,489 Value ($000) $13,602 Avg Close $213.44 Range $164.08 - $241.64
Q4 2024
Shares 44,069 Value ($000) $7,378 Avg Close $158.52 Range $129.84 - $189.13
Q3 2024
Shares 82,708 Value ($000) $12,558 Avg Close $143.78 Range $129.18 - $158.69
Q2 2024
Shares 10,748 Value ($000) $1,478 Avg Close $137.83 Range $126.57 - $145.25
Q1 2024
Shares 50,772 Value ($000) $7,251 Avg Close $131.26 Range $120.42 - $144.03
Q4 2023
Shares 58,990 Value ($000) $7,613 Avg Close $119.08 Range $103.04 - $132.60
Q3 2023
Shares 97,639 Value ($000) $11,525 Avg Close $120.57 Range $112.19 - $139.90
Q2 2023
Shares 89,768 Value ($000) $10,577 Avg Close $114.74 Range $99.11 - $127.07
Q1 2023
Shares 122,808 Value ($000) $12,571 Avg Close $92.62 Range $78.35 - $102.89
Q4 2022
Shares 65,622 Value ($000) $5,218 Avg Close $81.40 Range $69.31 - $90.71
Q3 2022
Shares 93,244 Value ($000) $6,719 Avg Close $87.60 Range $72.02 - $103.17
Q2 2022
Shares 82,792 Value ($000) $7,074 Avg Close $82.06 Range $76.09 - $87.38
Q1 2022
Shares 31,400 Value ($000) $2,673 Avg Close $84.05 Range $76.35 - $95.63
Q4 2021
Shares 27,011 Value ($000) $2,517 Avg Close $93.81 Range $87.97 - $98.88
Q3 2021
Shares 10,503 Value ($000) $996 Avg Close $97.38 Range $91.08 - $101.64
Q2 2021
Shares 5,480 Value ($000) $557 Avg Close $97.33 Range $91.95 - $102.24
Q1 2021
Shares 68,587 Value ($000) $6,591 Avg Close $94.91 Range $89.10 - $100.67
Q4 2020
Shares 40,290 Value ($000) $3,756 Avg Close $85.48 Range $76.31 - $94.87
Q3 2020
Shares 103,335 Value ($000) $8,020 Avg Close $74.61 Range $66.11 - $81.69
Q2 2020
Shares 30,942 Value ($000) $2,309 Avg Close $73.05 Range $63.09 - $85.01
Q1 2020
Shares 11,941 Value ($000) $823 Avg Close $85.46 Range $49.96 - $102.61
Q4 2019
Shares 49,085 Value ($000) $4,945 Avg Close $98.82 Range $93.98 - $102.81
Q3 2019
Shares 144,259 Value ($000) $14,651 Avg Close $108.01 Range $93.05 - $117.21
Q1 2019
Shares 6,310 Value ($000) $553 Avg Close $83.70 Range $70.22 - $91.19
Q4 2018
Shares 33,462 Value ($000) $2,452 Avg Close $72.14 Range $67.15 - $76.91
Q3 2018
Shares 26,098 Value ($000) $1,992 Avg Close $77.62 Range $73.70 - $82.94
Q2 2018
Shares 27,551 Value ($000) $2,131 Avg Close $69.82 Range $61.72 - $80.19
Q1 2018
Shares 53,730 Value ($000) $3,507 Avg Close $64.89 Range $50.50 - $73.28
Q4 2017
Shares 70,534 Value ($000) $4,541 Avg Close $84.03 Range $53.80 - $96.64
Q3 2017
Shares 7,696 Value ($000) $704 Avg Close $81.30 Range $74.96 - $92.34
Q2 2017
Shares 10,839 Value ($000) $815 Avg Close $75.70 Range $69.08 - $82.26
Q1 2017
Shares 26,666 Value ($000) $1,946 Avg Close $74.27 Range $69.45 - $81.55
Q4 2016
Shares 8,406 Value ($000) $640 Avg Close $72.10 Range $65.00 - $78.86
Q2 2016
Shares 4,642 Value ($000) $270 Avg Close $55.08 Range $48.76 - $66.43
Q4 2015
Shares 14,574 Value ($000) $1,292 Avg Close $87.50 Range $75.60 - $96.75
Q3 2015
Shares 775 Value ($000) $60 Avg Close $72.21 Range $66.94 - $79.28
Q1 2015
Shares 2,557 Value ($000) $190 Avg Close $71.68 Range $66.90 - $75.00
Q4 2014
Shares 21,762 Value ($000) $1,540 Avg Close $68.20 Range $58.54 - $74.79
Q3 2014
Shares 4,038 Value ($000) $256 Avg Close $66.39 Range $62.10 - $70.27
Q2 2014
Shares 2,069 Value ($000) $138 Avg Close $59.67 Range $52.68 - $67.44
Q1 2014
Shares 7,852 Value ($000) $471 Avg Close $59.85 Range $51.85 - $66.78
Q4 2013
Shares 12,377 Value ($000) $658 Avg Close $68.42 Range $39.00 - $78.50