OSI Systems, Inc.
DE ˙ DB ˙ US6710441055
180,25 € ↓ -0,35 (-0,19%)
2026-06-04
DEL PRIS
SecurityDE:OS2 / OSI Systems, Inc.
InstitutionKennedy Capital Management, Inc.
Latest Disclosed Ownership5,538 shares
Latest Disclosed Value $ 1,470,394
Kennedy Capital Management, Inc. reports 1.02% decrease in ownership of OS2 / OSI Systems, Inc.

On May 13, 2026 - Kennedy Capital Management, Inc. filed a 13F-HR form disclosing ownership of 5,538 shares of OSI Systems, Inc. (DE:OS2) valued at $1,262,664 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 5,595 shares of OSI Systems, Inc.. This represents a change in shares of -1.02% during the quarter. The current value of the position is $998,224 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)
2026-05-13 2026-03-31 13F OSI System COM 671044105 5,538 -57 -1.02 1,470 3.01 0.0311
2026-02-13 2025-12-31 13F OSI System COM 671044105 5,595 -2,039 -26.71 1,427 -24.97 0.0302
2025-11-13 2025-09-30 13F OSI System COM 671044105 7,634 -271 -3.43 1,903 7.03 0.0421
2025-08-13 2025-06-30 13F OSI System COM 671044105 7,905 -5,763 -42.16 1,778 -33.09 0.0424
2025-05-13 2025-03-31 13F OSI System COM 671044105 13,668 -3,898 -22.19 2,656 -9.69 0.0635
2025-02-13 2024-12-31 13F OSI System COM 671044105 17,566 -2,419 -12.10 2,941 -3.07 0.0653
2024-11-14 2024-09-30 13F OSI System COM 671044105 19,985 -24,452 -55.03 3,034 -50.34 0.0670
2024-08-14 2024-06-30 13F OSI SYSTEMS COM 671044105 44,437 -4,401 -9.01 6,111 -12.40 0.1306
2024-05-15 2024-03-31 13F OSI Systems COM 671044105 48,838 1,436 3.03 6,975 14.03 0.1435
2024-02-14 2023-12-31 13F OSI Systems COM 671044105 47,402 18,859 66.07 6,117 81.57 0.1336
2023-11-14 2023-09-30 13F OSI Systems COM 671044105 28,543 0 0.00 3,369 0.18 0.0821
2023-08-14 2023-06-30 13F OSI Systems COM 671044105 28,543 -902 -3.06 3,363 11.62 0.0784
2023-05-15 2023-03-31 13F OSI SYSTEMS COM 671044105 29,445 0 0.00 3,014 28.71 0.0886
2023-02-14 2022-12-31 13F OSI SYSTEMS COM 671044105 29,445 -409 -1.37 2,341 8.83 0.0661
2022-11-14 2022-09-30 13F OSI SYSTEMS COM 671044105 29,854 -2,754 -8.45 2,151 -22.79 0.0633
2022-08-10 2022-06-30 13F OSI SYSTEMS COM 671044105 32,608 -27,026 -45.32 2,786 -45.11 0.0781
2022-05-16 2022-03-31 13F OSI SYSTEMS COM 671044105 59,634 -8,756 -12.80 5,076 -20.36 0.1201
2022-02-14 2021-12-31 13F OSI SYSTEMS COM 671044105 68,390 10,930 19.02 6,374 17.02 0.1344
2021-11-15 2021-09-30 13F OSI SYSTEMS COM 671044105 57,460 -5,540 -8.79 5,447 -14.93 0.1220
2021-08-16 2021-06-30 13F OSI SYSTEMS COM 671044105 63,000 -125,171 -66.52 6,403 -64.59 0.1376
2021-05-14 2021-03-31 13F OSI SYSTEMS COM 671044105 188,171 68,133 56.76 18,083 61.60 0.3639
2021-02-12 2020-12-31 13F OSI SYSTEMS COM 671044105 120,038 45,762 61.61 11,190 94.10 0.2528
2020-11-16 2020-09-30 13F OSI SYSTEMS COM 671044105 74,276 -13,751 -15.62 5,765 -12.25 0.1650
2020-08-14 2020-06-30 13F OSI SYSTEMS COM 671044105 88,027 73,782 517.95 6,570 569.04 0.1901
2020-05-15 2020-03-31 13F OSI SYSTEMS COM 671044105 14,245 14,245 982 0.0361
2019-11-14 2019-09-30 13F OSI SYSTEMS COM 671044105 0 -94,913 -100.00 0 -100.00
2019-08-14 2019-06-30 13F OSI SYSTEMS COM 671044105 94,913 -36,348 -27.69 10,690 -7.03 0.2539
2019-05-13 2019-03-31 13F/A-1 OSI SYSTEMS COM 671044105 131,261 40,854 45.19 11,498 73.50 0.2714
2019-05-13 2019-03-31 13F OSI SYSTEMS COM 671044105 131,261 40,854 11,498
2019-02-12 2018-12-31 13F OSI SYSTEMS COM 671044105 90,407 72,312 399.62 6,627 379.87 0.1646
2018-11-14 2018-09-30 13F OSI SYSTEMS COM 671044105 18,095 -8,567 -32.13 1,381 -33.03 0.0257
2018-08-14 2018-06-30 13F OSI SYSTEMS COM 671044105 26,662 -7,189 -21.24 2,062 -6.65 0.0384
2018-05-14 2018-03-31 13F OSI SYSTEMS COM 671044105 33,851 33,851 2,209 0.0430
2016-08-12 2016-06-30 13F OSI SYSTEMS COM 671044105 0 -93,565 -100.00 0 -100.00
2016-05-13 2016-03-31 13F OSI SYSTEMS COM 671044105 93,565 416 0.45 6,128 -25.80 0.1246
2016-02-12 2015-12-31 13F OSI SYSTEMS COM 671044105 93,149 -1,842 -1.94 8,259 12.97 0.1673
2015-11-12 2015-09-30 13F OSI SYSTEMS COM 671044105 94,991 94,991 0.00 7,311 0.1497
2015-05-07 2015-03-31 13F OSI SYSTEMS COM 671044105 0 -66,911 -100.00 0 -100.00
2015-02-13 2014-12-31 13F OSI SYSTEMS COM 671044105 66,911 -21,974 -24.72 4,735 -16.08 0.0870
2014-11-14 2014-09-30 13F OSI SYSTEMS COM 671044105 88,885 -143,447 -61.74 5,642 -63.62 0.1106
2014-08-14 2014-06-30 13F OSI SYSTEMS COM 671044105 232,332 -17,438 -6.98 15,508 3.73 0.2883
2014-05-14 2014-03-31 13F OSI SYSTEMS COM 671044105 249,770 -4,912 -1.93 14,951 10.54 0.2816
2014-02-13 2013-12-31 13F OSI SYSTEMS COM 671044105 254,682 -218,270 -46.15 13,526 -61.55 0.2499
2013-11-13 2013-09-30 13F OSI SYSTEMS COM 671044105 472,952 -137,588 -22.54 35,178 -10.56 0.6802
2013-08-13 2013-06-30 13F OSI SYSTEMS COM 671044105 610,540 610,540 39,331 0.7997
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.