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Osi Systems Inc

OSIS
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
SEC CIK
0001039065

No open-market purchases or sales by Osi Systems Inc insiders were filed in the last 90 days; 366 institutions reported holding it in 13F filings for Q2 2026, worth $4.14B in total; no superinvestor holds it.

Q1 2022 vs. Q4 2021

How the institutions holding Osi Systems Inc changed between Q4 2021 and Q1 2022.

All holders in Q1 2022All holders in Q4 2021

13F holders of OSIS: Q4 2021 compared with Q1 2022
MeasureQ4 2021Of which not filed for Q1 2022Q1 2022Change
Holders1942183−9
Shares16.6M2.27K16.0M−619.4K (−3.7%)
Value$1.55B$211.0K$1.36B−$186.5M (−12.1%)

2 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so the changes leave them out.

New holders (16)

Institutions that held Osi Systems Inc at the end of Q1 2022 but not at the end of Q4 2021.

Institutions new to OSIS in Q1 2022
InstitutionSharesValue% of portfolio
Keeley-Teton Advisors, LLC31,954$2.72M0.28%
Oppenheimer & Co Inc10,450$890.0K0.02%
Aigen Investment Management, LP8,536$727.0K0.13%
Amalgamated Financial Corp.7,606$647.0K0.01%
HRT Financial LP6,590$560.0K0.00%
Hightower 6M Holding, LLC5,169$440.0K0.03%
MQS Management LLC4,396$374.0K0.30%
Watershed Asset Management, L.L.C.2,934$250.0K0.25%
IFP Advisors, Inc716$51.0K0.00%
Clearstead Advisors, LLC500$43.0K0.00%
Meeder Asset Management Inc153$13.0K0.00%
Tortoise Investment Management, LLC95$8.00K0.00%
Massmutual Trust Co FSB63$5.00K0.00%
Dark Forest Capital Management LP57$5.00K0.00%
Global Retirement Partners, LLC8$1.00K0.00%
Elequin Capital LP2$00.00%

Sold out (25)

Institutions that held Osi Systems Inc at the end of Q4 2021 and filed for Q1 2022 without it.

Not filed for Q1 2022 yet (2)

Institutions that held Osi Systems Inc at the end of Q4 2021 and haven't filed a 13F for Q1 2022. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding OSIS in Q4 2021 that haven't filed for Q1 2022
InstitutionShares, Q4 2021Value, Q4 2021
6 Meridian2,252$210.0K
Bell Investment Advisors, Inc14$1.00K