OSI Systems (OSIS)
NASDAQ:OSIS
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OSI Systems (OSIS) Ownership Overview
5.22% Insiders
46.76% Mutual Funds
1.26% Other Institutional Investors
30.41% ETFs
16.35% Public Companies and
Individual Investors
The ownership structure of OSI Systems (OSIS) stock is a mix of institutional, retail, and individual investors. Approximately 78.43% of the company’s stock is owned by Institutional Investors, 5.22% is owned by Insiders, and 16.35% is owned by Public Companies and Individual Investors.
Recent Insider Trading Activity
Date | Name | Activity | Value |
|---|---|---|---|
Nov 07, 2025 | xxxxxxxxxxxxx | $424725 | |
Nov 07, 2025 | xxxxxxxxxxxxx | $116106 | |
Sep 15, 2025 | xxxxxxxxxxxxx | $133666 | |
Sep 05, 2025 | xxxxxxxxxxxxx | $395626 |
Recent Hedge Fund Trading Activity
Date | Firm | Activity | Value |
|---|---|---|---|
Dec 31, 2023 | xxxxxxxxxxxxx | $6775414 | |
Dec 31, 2023 | xxxxxxxxxxxxx | $68282113 | |
Dec 31, 2023 | xxxxxxxxxxxxx | $60134986 | |
Dec 31, 2023 | xxxxxxxxxxxxx | $439723 |
Top Shareholders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 1,824,304 | Institution | 11.07% | 524,122,539 | |
| 1,769,867 | Institution | 10.74% | 508,482,789 | |
| 1,279,090 | Institution | 7.76% | 367,482,557 | |
| 687,289 | Institution | 4.17% | 197,458,130 | |
| 674,343 | Institution | 4.09% | 193,738,744 | |
| 598,797 | Institution | 3.64% | 172,034,378 | |
| 399,537 | Institution | 2.43% | 114,786,980 | |
| 390,903 | Institution | 2.37% | 112,306,432 | |
| 322,211 | Institution | 1.96% | 92,571,220 | |
| 295,455 | Insider | 1.79% | 84,884,222 |
Top Mutual Fund Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 1,279,090 | Institution | 7.76% | 367,482,557 | |
| 687,289 | Institution | 4.17% | 197,458,130 | |
| 674,343 | Institution | 4.09% | 193,738,744 | |
| 598,797 | Institution | 3.64% | 172,034,378 | |
| 399,537 | Institution | 2.43% | 114,786,980 | |
| 390,903 | Institution | 2.37% | 112,306,432 | |
| 248,610 | Institution | 1.51% | 71,425,653 | |
| 241,803 | Institution | 1.47% | 69,470,002 | |
| 209,168 | Institution | 1.27% | 60,093,966 | |
| 200,073 | Institution | 1.21% | 57,480,973 |
Top ETF Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 941,539 | Institution | 5.72% | 270,504,155 | |
| 498,365 | Institution | 3.03% | 132,320,891 | |
| 392,359 | Institution | 2.38% | 104,175,238 | |
| 365,242 | Institution | 2.22% | 104,934,027 | |
| 361,443 | Institution | 2.19% | 95,966,731 | |
| 229,922 | Institution | 1.40% | 61,046,590 | |
| 214,005 | Institution | 1.30% | 62,348,217 | |
| 182,854 | Institution | 1.11% | 53,272,684 | |
| 173,178 | Institution | 1.05% | 45,980,491 | |
| 141,208 | Institution | 0.86% | 41,139,539 |
FAQ
Who Owns OSI Systems (OSIS)?
According to the latest TipRanks data, approximately 1.26% of the company's stock is held by institutional investors, 5.22% is held by insiders, and 16.35% is held by retail investors.
What percentage of OSI Systems (OSIS) stock is held by institutional investors?
According to the latest TipRanks data, approximately 1.26% of OSI Systems (OSIS) stock is held by institutional investors.
What percentage of OSI Systems (OSIS) stock is held by retail investors?
According to the latest TipRanks data, approximately 16.35% of OSI Systems (OSIS) stock is held by retail investors.
Who owns the most shares of OSI Systems (OSIS)?
Vanguard owns the most shares of OSI Systems (OSIS).
What is the significance of the ownership structure for a publicly traded company?
The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.