OSI SYSTEMS INC - Common Stock (OSIS)

Historical Holders from Q1 2014 to Q3 2025

Symbol
OSIS on Nasdaq
CUSIP
671044105
Type / Class
Equity / Common Stock
Shares outstanding
16.7M
All holders as of June 30, 2025
Q2 2025
Total 13F shares, excl. options
18.7M
Holdings value
$4.2B
% of all portfolios
0.005%
Grand Portfolio weight change
0%
Number of holders
335
Number of buys
177
Number of sells
-146
Average Value change %
0%
Average buys %
+0%
Average sells %
-0.002%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of OSI SYSTEMS INC - Common Stock (OSIS)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 14.2% $542M 2.39M BlackRock, Inc. Jun 30, 2025
FMR LLC 7.3% +44% $236M $74.1M 1.24M +45.7% FMR LLC Mar 31, 2025
JANUS HENDERSON GROUP PLC 6.3% -15.7% $241M -$41.9M 1.05M -14.8% JANUS HENDERSON GROUP PLC Jun 30, 2025

Institutional Holders of OSI SYSTEMS INC - Common Stock (OSIS)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 393K $97.9M -$3.71M $249.24 56
2025 Q2 18.7M $4.2B -$157M $224.86 335
2025 Q1 19.5M $3.78B +$273M $194.34 304
2024 Q4 18M $3.02B +$283M $167.43 298
2024 Q3 16.4M $2.48B +$144M $151.83 269
2024 Q2 15.4M $2.12B +$93.5M $137.52 262
2024 Q1 15.1M $2.15B -$9.09M $142.82 245
2023 Q4 349K $45.1M -$456K $129.05 3
2023 Q3 14.9M $1.75B -$10M $118.04 231
2023 Q2 14.9M $1.76B -$59.9M $117.83 203
2023 Q1 14.6M $1.5B -$28.3M $102.36 177
2022 Q4 15.3M $1.22B +$12.2M $79.52 183
2022 Q3 14.8M $1.07B -$33.2M $72.06 175
2022 Q2 14.9M $1.27B -$33.4M $85.44 176
2022 Q1 15.9M $1.35B -$53.3M $85.12 176
2021 Q4 16M $1.49B -$39.6M $93.20 184
2021 Q3 16.8M $1.6B -$36.5M $94.80 184
2021 Q2 17M $1.73B +$18.6M $101.64 183
2021 Q1 16.9M $1.62B -$620K $96.10 187
2020 Q4 16.5M $1.54B +$8.85M $93.22 180
2020 Q3 16.9M $1.31B -$17.7M $77.61 178
2020 Q2 17.1M $1.28B -$29.2M $74.64 181
2020 Q1 17.5M $1.21B -$63.4M $68.92 181
2019 Q4 18.1M $1.82B -$4.15M $100.74 214
2019 Q3 18M $1.83B -$25.2M $101.56 232
2019 Q2 17.9M $2.02B +$133M $112.63 215
2019 Q1 17.8M $1.56B -$20.2M $87.60 197
2018 Q4 18M $1.32B -$13.4M $73.30 165
2018 Q3 18.1M $1.38B +$4.3M $76.31 171
2018 Q2 17.9M $1.38B -$21M $77.33 165
2018 Q1 18.7M $1.22B -$46.3M $65.27 170
2017 Q4 19.5M $1.25B -$42.2M $64.38 196
2017 Q3 19.3M $1.77B +$39M $91.37 187
2017 Q2 18.5M $1.39B +$67.2M $75.15 189
2017 Q1 19.4M $1.41B +$154M $72.99 179
2016 Q4 19M $1.45B +$52.5M $76.12 175
2016 Q3 18.6M $1.22B +$27.1M $65.38 173
2016 Q2 17.6M $1.03B -$50.4M $58.13 165
2016 Q1 18.7M $1.23B -$28.4M $65.49 162
2015 Q4 18.5M $1.64B +$122K $88.66 199
2015 Q3 18.5M $1.42B +$121K $76.96 175
2015 Q2 18.2M $1.29B +$43.5M $70.79 167
2015 Q1 17.2M $1.28B -$2M $74.26 184
2014 Q4 17.8M $1.26B -$14.5M $70.77 179
2014 Q3 18M $1.14B +$1.99M $63.48 166
2014 Q2 17.9M $1.19B -$6.64M $66.75 157
2014 Q1 18.2M $1.09B +$57.4M $59.86 159