OSI Systems, Inc.
US ˙ NasdaqGS ˙ US6710441055

SecurityOSIS / OSI Systems, Inc.
InstitutionONEQ - Fidelity Nasdaq Composite Index Tracking Stock
Latest Disclosed Ownership5,381 shares
Latest Disclosed Value $ 1,179,030
ONEQ - Fidelity Nasdaq Composite Index Tracking Stock reports 6.60% decrease in ownership of OSIS / OSI Systems, Inc.

On July 24, 2025 - ONEQ - Fidelity Nasdaq Composite Index Tracking Stock filed a NPORT-P form disclosing ownership of 5,381 shares of OSI Systems, Inc. (US:OSIS) valued at $1,179,031 USD as of May 31, 2025. The entity filed a previous NPORT-P on April 25, 2025 disclosing 5,761 shares of OSI Systems, Inc.. This represents a change in shares of -6.60% during the quarter. The current value of the position is $1,063,985 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)
2025-07-24 2025-05-31 NP OSI SYSTEMS EC US6710441055 5,381 -380 -6.60 1,179 -0.67 0.0156
2025-04-25 2025-02-28 NP OSI SYSTEMS EC US6710441055 5,761 108 1.91 1,188 18.46 0.0160
2025-01-27 2024-11-30 NP OSI SYSTEMS EC US6710441055 5,653 28 0.50 1,003 18.86 0.0136
2024-10-29 2024-08-31 NP OSI SYSTEMS EC US6710441055 5,625 38 0.68 843 4.98 0.0125
2024-07-26 2024-05-31 NP OSI SYSTEMS EC US6710441055 5,587 50 0.90 803 10.61 0.0127
2024-04-24 2024-02-29 NP OSI SYSTEMS EC US6710441055 5,537 62 1.13 726 7.56 0.0121
2024-01-24 2023-11-30 NP OSI SYSTEMS EC US6710441055 5,475 -327 -5.64 675 -14.66 0.0129
2023-10-27 2023-08-31 NP OSI SYSTEMS EC US6710441055 5,802 90 1.58 791 16.49 0.0155
2023-07-26 2023-05-31 NP OSI SYSTEMS EC US6710441055 5,712 18 0.32 680 29.09 0.0147
2023-04-27 2023-02-28 NP OSI SYSTEMS EC US6710441055 5,694 135 2.43 527 7.13 0.0129
2023-01-26 2022-11-30 NP OSI SYSTEMS EC US6710441055 5,559 141 2.60 492 8.87 0.0123
2022-10-26 2022-08-31 NP OSI SYSTEMS EC US6710441055 5,418 201 3.85 451 3.20 0.0113
2022-07-29 2022-05-31 NP OSI SYSTEMS EC US6710441055 5,217 156 3.08 438 7.11 0.0112
2022-04-28 2022-02-28 NP OSI SYSTEMS EC US6710441055 5,061 78 1.57 408 -9.93 0.0095
2022-01-25 2021-11-30 NP OSI SYSTEMS EC US6710441055 4,983 129 2.66 453 -5.62 0.0095
2021-10-26 2021-08-31 NP OSI SYSTEMS EC US6710441055 4,854 99 2.08 480 4.80 0.0105
2021-07-22 2021-05-31 NP OSI SYSTEMS EC US6710441055 4,755 -1,031 -17.82 458 -16.27 0.0114
2021-04-23 2021-02-28 NP OSI SYSTEMS EC US6710441055 5,786 315 5.76 547 13.72 0.0143
2021-01-20 2020-11-30 NP OSI SYSTEMS EC US6710441055 5,471 1,156 26.79 482 41.89 0.0144
2020-10-16 2020-08-31 NP OSI SYSTEMS EC US6710441055 4,315 78 1.84 340 5.61 0.0105
2020-07-20 2020-05-31 NP OSI SYSTEMS EC US6710441055 4,237 126 3.06 321 -3.89 0.0125
2020-04-24 2020-02-29 NP OSI SYSTEMS EC US6710441055 4,111 -1,569 -27.62 334 -40.88 0.0149
2020-01-16 2019-11-30 NP OSI SYSTEMS EC US6710441055 5,680 5,680 565 0.0257
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.