OSI Systems, Inc.
DE ˙ DB ˙ US6710441055
180,25 € ↓ -0,35 (-0,19%)
2026-06-04
DEL PRIS
SecurityDE:OS2 / OSI Systems, Inc.
InstitutionWesbanco Bank Inc
Latest Disclosed Ownership8,327 shares
Latest Disclosed Value $ 2,210,902
Wesbanco Bank Inc ownership in OS2 / OSI Systems, Inc.

On April 21, 2026 - Wesbanco Bank Inc filed a 13F-HR form disclosing ownership of 8,327 shares of OSI Systems, Inc. (DE:OS2) valued at $1,898,556 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 8,327 shares of OSI Systems, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $1,500,942 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)
2026-04-21 2026-03-31 13F OSI SYSTEMS COMMON STOCK 671044105 8,327 0 0.00 2,211 4.10 0.0297
2026-02-03 2025-12-31 13F OSI SYSTEMS COMMON STOCK 671044105 8,327 -5,100 -37.98 2,124 -36.55 0.0287
2025-11-06 2025-09-30 13F OSI SYSTEMS COMMON STOCK 671044105 13,427 0 0.00 3,347 10.83 0.0931
2025-07-07 2025-06-30 13F OSI SYSTEMS COMMON STOCK 671044105 13,427 0 0.00 3,019 15.71 0.0896
2025-04-14 2025-03-31 13F OSI SYSTEMS COMMON STOCK 671044105 13,427 0 0.00 2,609 16.06 0.0906
2025-01-17 2024-12-31 13F OSI SYSTEMS COMMON STOCK 671044105 13,427 0 0.00 2,248 10.30 0.0767
2024-10-11 2024-09-30 13F OSI SYSTEMS COMMON STOCK 671044105 13,427 0 0.00 2,039 10.40 0.0692
2024-07-11 2024-06-30 13F OSI SYSTEMS COMMON STOCK 671044105 13,427 0 0.00 1,846 -3.70 0.0689
2024-04-23 2024-03-31 13F OSI SYSTEMS COMMON STOCK 671044105 13,427 13,427 1,918 0.0724
2024-02-16 2023-12-31 13F OSI SYSTEMS COMMON STOCK 671044105 0 -13,427 -100.00 0 -100.00
2023-12-11 2023-09-30 13F OSI SYSTEMS COMMON STOCK 671044105 13,427 0 0.00 1,585 158,300.00 0.0692
2023-07-13 2023-06-30 13F OSI SYSTEMS COMMON STOCK 671044105 13,427 0 0.00 2 0.00 0.0665
2023-04-21 2023-03-31 13F OSI SYSTEMS COMMON STOCK 671044105 13,427 0 0.00 1 0.00 0.0595
2023-01-18 2022-12-31 13F OSI SYSTEMS COMMON STOCK 671044105 13,427 13,427 1 0.0477
2022-10-13 2022-09-30 13F OSI SYSTEMS COMMON STOCK 671044105 0 -17,549 -100.00 0 -100.00
2022-07-18 2022-06-30 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 0 0.00 1,499 0.33 0.0661
2022-04-25 2022-03-31 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 0 0.00 1,494 -8.68 0.0566
2022-02-02 2021-12-31 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 0 0.00 1,636 -1.68 0.0589
2021-10-12 2021-09-30 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 0 0.00 1,664 -6.73 0.0639
2021-08-09 2021-06-30 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 0 0.00 1,784 5.81 0.0665
2021-05-06 2021-03-31 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 0 0.00 1,686 23.79 0.0666
2020-11-13 2020-09-30 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 0 0.00 1,362 3.97 0.0631
2020-07-14 2020-06-30 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 0 0.00 1,310 8.35 0.0645
2020-05-12 2020-03-31 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 0 0.00 1,209 -31.62 0.0701
2020-02-13 2019-12-31 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 0 0.00 1,768 -0.79 0.0808
2019-11-07 2019-09-30 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 0 0.00 1,782 -9.86 0.0886
2019-08-13 2019-06-30 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 0 0.00 1,977 28.63 0.0964
2019-05-09 2019-03-31 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 0 0.00 1,537 19.52 0.0767
2019-02-05 2018-12-31 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 0 0.00 1,286 -3.96 0.0765
2018-11-09 2018-09-30 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 0 0.00 1,339 -1.33 0.0660
2018-08-08 2018-06-30 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 -103 -0.58 1,357 17.80 0.0702
2018-05-18 2018-03-31 13F OSI SYSTEMS COMMON STOCK 671044105 17,652 17,652 1,152 0.0588
2018-02-01 2017-12-31 13F OSI SYSTEMS COMMON STOCK 671044105 0 -17,549 -100.00 0 -100.00
2017-11-02 2017-09-30 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 0 0.00 1,603 21.53 0.0836
2017-08-08 2017-06-30 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 0 0.00 1,319 2.97 0.0719
2017-04-27 2017-03-31 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 0 0.00 1,281 -4.12 0.0710
2017-02-02 2016-12-31 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 0 0.00 1,336 16.48 0.0763
2016-11-09 2016-09-30 13F OSI SYSTEMS COMMON STOCK 671044105 17,549 -451 -2.51 1,147 9.66 0.0677
2016-08-09 2016-06-30 13F OSI SYSTEMS COMMON STOCK 671044105 18,000 0 0.00 1,046 -11.28 0.0623
2016-05-12 2016-03-31 13F OSI SYSTEMS COMMON STOCK 671044105 18,000 0 0.00 1,179 -26.13 0.0700
2016-02-04 2015-12-31 13F OSI SYSTEMS COMMON STOCK 671044105 18,000 0 0.00 1,596 15.23 0.0943
2015-11-03 2015-09-30 13F OSI SYSTEMS COMMON STOCK 671044105 18,000 0 0.00 1,385 8.71 0.0840
2015-08-05 2015-06-30 13F OSI SYSTEMS COMMON STOCK 671044105 18,000 0 0.00 1,274 -4.71 0.0709
2015-05-04 2015-03-31 13F OSI SYSTEMS COMMON STOCK 671044105 18,000 18,000 0.00 1,337 0.0737
2015-02-03 2014-12-31 13F OSI SYSTEMS COMMON STOCK 671044105 0 -18,000 -100.00 0 -100.00
2014-11-06 2014-09-30 13F OSI SYSTEMS COMMON STOCK 671044105 18,000 0 0.00 1,143 -4.91 0.0642
2014-07-14 2014-06-30 13F OSI SYSTEMS COMMON STOCK 671044105 18,000 -2,000 -10.00 1,202 0.42 0.0671
2014-05-02 2014-03-31 13F OSI SYSTEMS COMMON STOCK 671044105 20,000 0 0.00 1,197 12.71 0.0681
2014-02-03 2013-12-31 13F OSI SYSTEMS COMMON STOCK 671044105 20,000 -3,200 -13.79 1,062 -38.47 0.0605
2013-11-05 2013-09-30 13F OSI SYSTEMS COMMON STOCK 671044105 23,200 0 0.00 1,726 15.45 0.1069
2013-08-14 2013-06-30 13F OSI SYSTEMS COMMON STOCK 671044105 23,200 23,200 1,495 0.0976
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.