OSI 系統公司
DE ˙ DB ˙ US6710441055
€180.25 ↓ -0.35 (-0.19%)
2026-06-04
分享價格
SecurityDE:OS2 / OSI Systems, Inc.
InstitutionNorges Bank
Latest Disclosed Ownership11,111 shares
Latest Disclosed Value $ 2,833,972
Norges Bank ownership in OS2 / OSI Systems, Inc.

On February 10, 2026 - Norges Bank filed a 13F-HR form disclosing ownership of 11,111 shares of OSI Systems, Inc. (DE:OS2) valued at $2,488,864 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 0 shares of OSI Systems, Inc.. The current value of the position is $2,002,758 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)
2026-02-10 2025-12-31 13F OSI SYSTEMS COM 671044105 11,111 11,111 2,834 0.0003
2025-11-13 2025-09-30 13F OSI SYSTEMS COM 671044105 0 -13,450 -100.00 0 -100.00
2025-08-13 2025-06-30 13F OSI SYSTEMS COM 671044105 13,450 -13,346 -49.81 3,024 -41.92 0.0004
2026-05-11 2025-03-31 13F/A-1 OSI SYSTEMS COM 671044105 26,796 -27,464 -50.62 5,208 -42.68 0.0007
2025-02-12 2024-12-31 13F OSI SYSTEMS COM 671044105 54,260 -14,815 -21.45 9,085 -13.38 0.0012
2025-11-12 2024-09-30 13F/A-1 OSI SYSTEMS COM 671044105 69,075 -21,783 -23.97 10,488 -16.06 0.0015
2024-08-14 2024-06-30 13F OSI SYSTEMS COM 671044105 90,858 -14,541 -13.80 12,495 -17.00 0.0019
2025-05-14 2024-03-31 13F/A-1 OSI SYSTEMS COM 671044105 105,399 -10,226 -8.84 15,053 0.88 0.0024
2024-02-09 2023-12-31 13F OSI SYSTEMS COM 671044105 115,625 -13,558 -10.50 14,921 -2.14 0.0026
2024-11-13 2023-09-30 13F/A-1 OSI SYSTEMS COM 671044105 129,183 -4,215 -3.16 15,249 -2.99 0.0031
2024-08-14 2023-06-30 13F/A-1 OSI SYSTEMS COM 671044105 133,398 -4,639 -3.36 15,718 11.25 0.0031
2024-05-15 2023-03-31 13F/A-1 OSI SYSTEMS COM 671044105 138,037 -38,576 -21.84 14,129 0.61 0.0031
2023-02-14 2022-12-31 13F OSI SYSTEMS COM 671044105 176,613 11,860 7.20 14,044 18.30 0.0034
2023-11-13 2022-09-30 13F/A-1 OSI SYSTEMS COM 671044105 164,753 -11,860 -6.72 11,872 -21.32 0.0032
2023-08-14 2022-06-30 13F/A-1 OSI SYSTEMS COM 671044105 176,613 -18,784 -9.61 15,090 -9.28 0.0039
2023-05-12 2022-03-31 13F/A-1 OSI SYSTEMS COM 671044105 195,397 0 0.00 16,632 -8.67 0.0036
2022-03-09 2021-12-31 13F/A-1 OSI SYSTEMS COM 671044105 195,397 -5,287 -2.63 18,211 -4.28 0.0037
2022-11-14 2021-09-30 13F/A-1 OSI SYSTEMS COM 671044105 200,684 -6,368 -3.08 19,025 -9.60 0.0042
2022-08-15 2021-06-30 13F/A-1 OSI SYSTEMS COM 671044105 207,052 -45,633 -18.06 21,045 -13.33 0.0046
2022-05-09 2021-03-31 13F/A-1 OSI SYSTEMS COM 671044105 252,685 -57,798 -18.62 24,283 -16.10 0.0056
2021-03-02 2020-12-31 13F/A-1 OSI SYSTEMS COM 671044105 310,483 -2,734 -0.87 28,943 19.06 0.0068
2021-11-12 2020-09-30 13F/A-1 OSI SYSTEMS COM 671044105 313,217 -43,392 -12.17 24,309 -8.67 0.0065
2021-08-13 2020-06-30 13F/A-1 OSI SYSTEMS COM 671044105 356,609 45,373 14.58 26,617 24.09 0.0077
2021-05-07 2020-03-31 13F/A-1 OSI SYSTEMS COM 671044105 311,236 0 0.00 21,450 -31.59 0.0076
2020-03-03 2019-12-31 13F/A-1 OSI SYSTEMS COM 671044105 311,236 5,851 1.92 31,354 1.09 0.0087
2020-11-13 2019-09-30 13F/A-1 OSI SYSTEMS COM 671044105 305,385 8,831 2.98 31,015 -7.15 0.0095
2020-08-13 2019-06-30 13F/A-1 OSI SYSTEMS COM 671044105 296,554 14,469 5.13 33,402 35.18 0.0103
2020-05-11 2019-03-31 13F/A-2 OSI SYSTEMS COM 671044105 282,085 0 0.00 24,710 19.51 0.0080
2019-03-04 2018-12-31 13F/A-1 OSI SYSTEMS COM 671044105 282,085 0 0.00 20,676 -3.95 0.0077
2019-12-02 2018-09-30 13F/A-3 OSI SYSTEMS COM 671044105 282,085 0 0.00 21,527 -1.32 0.0070
2019-12-02 2018-09-30 13F/A-2 OSI SYSTEMS COM 671044105 282,085 0 21,527 0.0070
2019-11-12 2018-09-30 13F/A-1 OSI SYSTEMS COM 671044105 282,085 0 21,527 0.0070
2019-08-12 2018-06-30 13F/A-1 OSI SYSTEMS COM 671044105 282,085 -12,822 -4.35 21,814 13.33 0.0075
2019-05-15 2018-03-31 13F/A-2 OSI SYSTEMS COM 671044105 294,907 -19,063 -6.07 19,249 -4.77 0.0070
2018-03-05 2017-12-31 13F/A-1 OSI SYSTEMS COM 671044105 313,970 -68,377 -17.88 20,214 -42.14 0.0072
2018-11-13 2017-09-30 13F/A-1 OSI SYSTEMS COM 671044105 382,347 40,686 11.91 34,935 36.06 0.0133
2018-07-24 2017-06-30 13F/A-1 OSI SYSTEMS COM 671044105 341,661 53,633 18.62 25,676 22.13 0.0102
2018-05-11 2017-03-31 13F/A-1 OSI SYSTEMS COM 671044105 288,028 -109,244 -27.50 21,023 -30.48 0.0086
2017-03-02 2016-12-31 13F/A-1 OSI SYSTEMS COM 671044105 397,272 -34,141 -7.91 30,240 12.25 0.0132
2017-11-13 2016-09-30 13F/A-1 OSI SYSTEMS COM 671044105 431,413 279,188 183.40 26,940 204.44 0.0127
2017-08-09 2016-06-30 13F/A-1 OSI SYSTEMS COM 671044105 152,225 -39,300 -20.52 8,849 -29.45 0.0042
2017-05-10 2016-03-31 13F/A-1 OSI SYSTEMS COM 671044105 191,525 0 0.00 12,543 -26.14 0.0062
2016-04-18 2015-12-31 13F/A-2 OSI SYSTEMS COM 671044105 191,525 400 0.21 16,981 15.45 0.0084
2016-03-16 2015-12-31 13F/A-1 OSI SYSTEMS COM 671044105 191,525 0 16,981 0.0085
2016-11-14 2015-09-30 13F/A-2 OSI SYSTEMS COM 671044105 191,125 0 0.00 14,709 8.71 0.0077
2016-08-12 2015-06-30 13F/A-1 OSI SYSTEMS COM 671044105 191,125 0 0.00 13,530 -4.67 0.0068
2016-05-13 2015-03-31 13F/A-1 OSI SYSTEMS COM 671044105 191,125 0 0.00 14,193 4.93 0.0070
2015-03-19 2014-12-31 13F/A-1 OSI SYSTEMS COM 671044105 191,125 61,691 13,526 0.0069
2016-04-18 2014-12-31 13F/A-2 OSI SYSTEMS COM 671044105 191,125 61,691 47.66 13,526 64.63 0.0069
2015-11-12 2014-09-30 13F/A-1 OSI SYSTEMS COM 671044105 129,434 -51,095 -28.30 8,216 -31.82 0.0045
2015-08-10 2014-06-30 13F/A-1 OSI SYSTEMS COM 671044105 180,529 0 0.00 12,051 11.52 0.0065
2015-05-12 2014-03-31 13F/A-1 OSI SYSTEMS COM 671044105 180,529 0 0.00 10,806 12.72 0.0061
2014-03-07 2013-12-31 13F/A-1 OSI SYSTEMS COM 671044105 180,529 0 9,587 0.0059
2014-03-20 2013-12-31 13F/A-2 OSI SYSTEMS COM 671044105 180,529 0 9,587 0.0056
2014-05-12 2013-12-31 13F/A-3 OSI SYSTEMS COM 671044105 180,529 0 0.00 9,587 -28.69 0.0055
2014-11-14 2013-09-30 13F/A-1 OSI SYSTEMS COM 671044105 180,529 14,493 8.73 13,444 25.69 0.0078
2014-08-14 2013-06-30 13F/A-1 OSI SYSTEMS COM 671044105 166,036 0 0.00 10,696 3.41 0.0066
2014-04-04 2013-03-31 13F/A-1 OSI SYSTEMS COM 671044105 166,036 0 10,343 0.0069
2014-05-12 2013-03-31 13F/A-2 OSI SYSTEMS COM 671044105 166,036 0 0.00 10,343 -19.97 0.0067
2013-11-14 2012-09-30 13F/A-1 OSI SYSTEMS COM 671044105 166,036 6,722 4.22 12,924 25.70 0.0087
2013-08-15 2012-06-30 13F/A-1 OSI SYSTEMS COM 671044105 159,314 159,314 10,282 0.0082
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.