OSI Systems, Inc.
US ˙ NasdaqGS ˙ US6710441055

SecurityOSIS / OSI Systems, Inc.
InstitutionAxa S.a.
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Axa S.a. closes position in OSIS / OSI Systems, Inc.

On November 14, 2025 - Axa S.a. filed a 13F-HR form disclosing ownership of 0 shares of OSI Systems, Inc. (US:OSIS) valued at $0 USD as of September 30, 2025. The entity filed a previous 13F-HR on August 14, 2025 disclosing 23,198 shares of OSI Systems, Inc.. The current value of the position is $0 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2025-11-14 2025-09-30 13F OSI SYSTEMS COM 671044105 0 -100.00 0
2025-08-14 2025-06-30 13F OSI SYSTEMS COM 671044105 23,198 -298 -1.27 5,216 14.24 0.0104
2025-05-15 2025-03-31 13F OSI SYSTEMS COM 671044105 23,496 11,417 94.52 4,566 125.82 0.0150
2025-02-14 2024-12-31 13F OSI SYSTEMS COM 671044105 12,079 -11,552 -48.88 2,022 -43.63 0.0061
2024-11-14 2024-09-30 13F OSI SYSTEMS COM 671044105 23,631 -600 -2.48 3,588 7.65 0.0106
2025-02-25 2024-06-30 13F/A-1 OSI SYSTEMS COM 671044105 24,231 0 0.00 3,332 -3.70 0.0099
2024-08-14 2024-06-30 13F OSI SYSTEMS COM 671044105 24,231 0 3,332 0.0099
2024-05-15 2024-03-31 13F OSI SYSTEMS COM 671044105 24,231 623 2.64 3,461 13.59 0.0104
2024-07-16 2023-12-31 13F/A-1 OSI SYSTEMS COM 671044105 23,608 13,108 124.84 3,047 145.84 0.0098
2024-02-14 2023-12-31 13F OSI SYSTEMS COM 671044105 23,608 13,108 3,047 0.0060
2023-11-14 2023-09-30 13F OSI SYSTEMS COM 671044105 10,500 -200 -1.87 1,239 -1.67 0.0044
2023-08-14 2023-06-30 13F OSI SYSTEMS COM 671044105 10,700 -700 -6.14 1,261 8.06 0.0042
2023-05-15 2023-03-31 13F OSI SYSTEMS COM 671044105 11,400 5,300 86.89 1,167 140.41 0.0040
2023-02-14 2022-12-31 13F OSI SYSTEMS COM 671044105 6,100 0 0.00 485 10.48 0.0018
2023-02-14 2022-09-30 13F/A-1 OSI Systems COM 671044105 6,100 -31,300 -83.69 440 -86.26 0.0017
2022-11-14 2022-09-30 13F OSI Systems COM 671044105 6,100 -31,300 440 0.0017
2023-02-14 2022-06-30 13F/A-1 OSI Systems COM 671044105 37,400 -9,900 -20.93 3,195 -20.64 0.0118
2022-08-15 2022-06-30 13F OSI Systems COM 671044105 37,400 -9,900 3,195 0.0118
2023-02-14 2022-03-31 13F/A-1 OSI Systems COM 671044105 47,300 -1,400 -2.87 4,026 -11.30 0.0114
2022-05-13 2022-03-31 13F OSI Systems COM 671044105 47,300 -1,400 4,026 0.0114
2022-02-14 2021-12-31 13F OSI Systems COM 671044105 48,700 -6,000 -10.97 4,539 -12.48 0.0116
2021-11-15 2021-09-30 13F OSI Systems COM 671044105 54,700 0 0.00 5,186 -6.73 0.0146
2021-08-13 2021-06-30 13F/A-1 OSI Systems COM 671044105 54,700 -9,600 -14.93 5,560 -10.02 0.0157
2021-08-13 2021-06-30 13F OSI Systems COM 671044105 54,700 -9,600 5,560 0.0094
2021-05-14 2021-03-31 13F OSI Systems COM 671044105 64,300 14,900 30.16 6,179 34.18 0.0188
2021-02-12 2020-12-31 13F OSI Systems COM 671044105 49,400 -900 -1.79 4,605 17.96 0.0145
2021-02-11 2020-09-30 13F/A-1 OSI Systems COM 671044105 50,300 -1,500 -2.90 3,904 0.98 0.0141
2020-11-13 2020-09-30 13F OSI Systems COM 671044105 50,300 -1,500 3,904 7,793.0036
2021-02-12 2020-06-30 13F/A-1 OSI SYSTEMS COM 671044105 51,800 0 0.00 3,866 8.29 0.0152
2020-08-14 2020-06-30 13F OSI SYSTEMS COM 671044105 51,800 0 3,866 15,246.1352
2021-02-12 2020-03-31 13F/A-2 OSI SYSTEMS COM 671044105 51,800 -500 -0.96 3,570 -32.25 0.0178
2020-06-15 2020-03-31 13F/A-1 OSI SYSTEMS COM 671044105 51,800 0 3,570 0.0179
2020-05-15 2020-03-31 13F OSI SYSTEMS COM 671044105 51,800 -500 3,570 9,928.2314
2021-02-12 2019-12-31 13F/A-1 OSI SYSTEMS COM 671044105 52,300 3,600 7.39 5,269 6.53 0.0214
2020-02-18 2019-12-31 13F OSI SYSTEMS COM 671044105 52,300 3,600 5,269 21,453.5665
2021-02-12 2019-09-30 13F/A-1 OSI SYSTEMS COM 671044105 48,700 1,100 2.31 4,946 -7.74 0.0197
2019-11-14 2019-09-30 13F OSI SYSTEMS COM 671044105 48,700 1,100 4,946 19,710.1249
2021-02-12 2019-06-30 13F/A-1 OSI SYSTEMS COM 671044105 47,600 -18,900 -28.42 5,361 -7.97 0.0209
2019-08-13 2019-06-30 13F OSI SYSTEMS COM 671044105 47,600 -18,900 5,361 21,023.5871
2019-05-14 2019-03-31 13F OSI SYSTEMS COM 671044105 66,500 -4,000 -5.67 5,825 12.71 0.0228
2019-02-13 2018-12-31 13F OSI SYSTEMS COM 671044105 70,500 35,700 102.59 5,168 94.58 0.0225
2018-11-08 2018-09-30 13F OSI SYSTEMS COM 671044105 34,800 -3,800 -9.84 2,656 -11.02 0.0097
2018-08-13 2018-06-30 13F OSI SYSTEMS COM 671044105 38,600 -5,000 -11.47 2,985 4.88 0.0114
2018-05-14 2018-03-31 13F OSI SYSTEMS COM 671044105 43,600 43,600 2,846 0.0114
2015-11-13 2015-09-30 13F OSI SYSTEMS COM 671044105 0 -40,785 -100.00 0 -100.00
2015-08-13 2015-06-30 13F OSI SYSTEMS COM 671044105 40,785 19,585 92.38 2,887 83.42 0.0116
2015-05-13 2015-03-31 13F OSI SYSTEMS COM 671044105 21,200 21,200 1,574 0.0065
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.