OSI SYSTEMS INC

Ticker: OSIS CUSIP: 671044105 Class: EQTY

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q4 2025
Shares 42,104 Value ($000) $10,739 Avg Close $261.19 Range $231.66 - $292.34
Q3 2025
Shares 42,104 Value ($000) $10,494 Avg Close $228.27 Range $204.00 - $249.79
Q2 2025
Shares 42,104 Value ($000) $9,468 Avg Close $213.44 Range $164.08 - $241.64
Q1 2025
Shares 26,996 Value ($000) $5,246 Avg Close $190.49 Range $150.84 - $220.00
Q4 2024
Shares 4,201 Value ($000) $703 Avg Close $158.52 Range $129.84 - $189.13
Q1 2020
Shares 24,120 Value ($000) $1,662 Avg Close $85.46 Range $49.96 - $102.61
Q4 2019
Shares 25,100 Value ($000) $2,529 Avg Close $98.82 Range $93.98 - $102.81
Q3 2019
Shares 25,125 Value ($000) $2,552 Avg Close $108.01 Range $93.05 - $117.21
Q2 2019
Shares 16,100 Value ($000) $1,813 Avg Close $100.77 Range $85.22 - $114.42
Q1 2019
Shares 19,900 Value ($000) $1,743 Avg Close $83.70 Range $70.22 - $91.19
Q1 2018
Shares 28,074 Value ($000) $1,832 Avg Close $64.89 Range $50.50 - $73.28
Q4 2017
Shares 66,300 Value ($000) $4,268 Avg Close $84.03 Range $53.80 - $96.64
Q3 2017
Shares 12,265 Value ($000) $1,121 Avg Close $81.30 Range $74.96 - $92.34
Q1 2015
Shares 9,842 Value ($000) $731 Avg Close $71.68 Range $66.90 - $75.00
Q4 2014
Shares 6,405 Value ($000) $453 Avg Close $68.20 Range $58.54 - $74.79
Q3 2014
Shares 4,229 Value ($000) $268 Avg Close $66.39 Range $62.10 - $70.27
Q2 2014
Shares 10,629 Value ($000) $709 Avg Close $59.67 Range $52.68 - $67.44
Q1 2014
Shares 16,631 Value ($000) $996 Avg Close $59.85 Range $51.85 - $66.78