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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; 365 institutions reported holding it in 13F filings for Q2 2026, worth $4.14B in total; no superinvestor holds it.

13F holders, Q3 2025

Institutional positions in Osi Systems Inc as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
349
+16 vs. Q2 2025
Shares held
18.7M
+32.7K (+0.2%) vs. Q2 2025
Total value
$4.66B
+$464.3M (+11.1%) vs. Q2 2025
New holders
57
107 more added
Sold out
41
136 more reduced

6 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting OSIS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2025: 349 institutions
Q1 2021: 194 institutionsQ2 2021: 189 institutionsQ3 2021: 193 institutionsQ4 2021: 194 institutionsQ1 2022: 183 institutionsQ2 2022: 186 institutionsQ3 2022: 182 institutionsQ4 2022: 190 institutionsQ1 2023: 184 institutionsQ2 2023: 210 institutionsQ3 2023: 238 institutionsQ4 2023: 227 institutionsQ1 2024: 250 institutionsQ2 2024: 265 institutionsQ3 2024: 275 institutionsQ4 2024: 307 institutionsQ1 2025: 308 institutionsQ2 2025: 339 institutionsQ3 2025: 349 institutionsQ4 2025: 358 institutionsQ1 2026: 368 institutionsQ2 2026: 365 institutions
Value heldQ3 2025: $4.66B
Q1 2021: $1.64BQ2 2021: $1.76BQ3 2021: $1.61BQ4 2021: $1.55BQ1 2022: $1.36BQ2 2022: $1.33BQ3 2022: $1.09BQ4 2022: $1.22BQ1 2023: $1.54BQ2 2023: $1.77BQ3 2023: $1.77BQ4 2023: $1.96BQ1 2024: $2.17BQ2 2024: $2.12BQ3 2024: $2.51BQ4 2024: $3.03BQ1 2025: $3.76BQ2 2025: $4.20BQ3 2025: $4.66BQ4 2025: $4.80BQ1 2026: $5.00BQ2 2026: $4.14B
Institutions holding OSIS and their total value by quarter
QuarterHoldersValue
Q2 2026365$4.14B
Q1 2026368$5.00B
Q4 2025358$4.80B
Q3 2025349$4.66B
Q2 2025339$4.20B
Q1 2025308$3.76B
Q4 2024307$3.03B
Q3 2024275$2.51B
Q2 2024265$2.12B
Q1 2024250$2.17B
Q4 2023227$1.96B
Q3 2023238$1.77B
Q2 2023210$1.77B
Q1 2023184$1.54B
Q4 2022190$1.22B
Q3 2022182$1.09B
Q2 2022186$1.33B
Q1 2022183$1.36B
Q4 2021194$1.55B
Q3 2021193$1.61B
Q2 2021189$1.76B
Q1 2021194$1.64B

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding Osi Systems Inc; share changes are against Q2 2025.

Institutions holding OSIS in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Cloud Capital Management, LLC3$00.00%+3New
Signaturefd, LLC1$2490.00%−5−83.3%Reduced
Bay Harbor Wealth Management, LLC1$2490.00%+1New
TFC Financial Management1$2500.00%00.0%Unchanged
Rialto Wealth Management, LLC1$2500.00%00.0%Unchanged
Huntington National Bank2$4980.00%00.0%Unchanged
HFM Investment Advisors, LLC2$4980.00%00.0%Unchanged
SJS Investment Consulting Inc.2$4990.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.3$6910.00%−1−25.0%Reduced
Atlantic Trust, LLC3$7480.00%00.0%Unchanged
Bruce G. Allen Investments, LLC3$7480.00%00.0%Unchanged
Retirement Wealth Solutions LLC3$7480.00%+3New
Annis Gardner Whiting Capital Advisors, LLC4$9970.00%00.0%Unchanged
Montag A & Associates Inc4$9970.00%+4New
Rossby Financial, LCC5$1.23K0.00%00.0%Unchanged
Massmutual Trust Co FSB5$1.25K0.00%00.0%Unchanged
True Wealth Design, LLC5$1.25K0.00%+5New
Fortitude Family Office, LLC6$1.50K0.00%+1+20.0%Added
Sunbelt Securities, Inc.6$1.50K0.00%+6New
UMA Financial Services, Inc.6$1.50K0.00%00.0%Unchanged
Federation des caisses Desjardins du Quebec8$1.99K0.00%00.0%Unchanged
Aventura Private Wealth, LLC8$1.99K0.00%00.0%Unchanged
Valley National Advisers Inc11$2.00K0.00%00.0%Unchanged
High Note Wealth, LLC9$2.24K0.00%−8−47.1%Reduced
Farmers & Merchants Investments Inc10$2.49K0.00%−1−9.1%Reduced
JFS Wealth Advisors, LLC10$2.49K0.00%00.0%Unchanged
Hantz Financial Services, Inc.12$3.00K0.00%+5+71.4%Added
Essential Partners LLC17$4.24K0.00%+14+466.7%Added
Versant Capital Management, Inc23$5.73K0.00%00.0%Unchanged
Tortoise Investment Management, LLC23$5.73K0.00%+9+64.3%Added
MAI Capital Management24$5.98K0.00%−21−46.7%Reduced
TD Waterhouse Canada Inc.25$6.14K0.00%00.0%Unchanged
Strategic Wealth Partners, Ltd.25$6.23K0.00%+25New
Parallel Advisors, LLC27$6.73K0.00%00.0%Unchanged
Cornerstone Planning Group LLC76$7.06K0.00%+76New
Rothschild Investment LLC30$7.48K0.00%−5−14.3%Reduced
Bell Investment Advisors, Inc31$7.73K0.00%00.0%Unchanged
Hemington Wealth Management33$8.00K0.00%+3+10.0%Added
IFP Advisors, Inc33$8.22K0.00%+11+50.0%Added
Allworth Financial LP33$8.22K0.00%+17+106.3%Added
Quarry LP34$8.47K0.00%−227−87.0%Reduced
WPG Advisers, LLC37$9.22K0.01%−9−19.6%Reduced
Accent Capital Management, LLC38$9.47K0.00%00.0%Unchanged
Park Square Financial Group, LLC38$9.47K0.04%−42−52.5%Reduced
Sterling Capital Management LLC39$9.72K0.00%00.0%Unchanged
Cherry Tree Wealth Management, LLC40$9.97K0.00%00.0%Unchanged
Harbor Capital Advisors, Inc.42$10.0K0.00%00.0%Unchanged
Private Trust Co NA44$11.0K0.00%+9+25.7%Added
Covestor Ltd44$11.0K0.01%+44New
Dakota Community Bank & Trust NA47$11.7K0.05%+47New
Larson Financial Group LLC49$12.2K0.00%−2−3.9%Reduced
Root Financial Partners, LLC51$12.7K0.00%+51New
National Bank of Canada52$12.9K0.00%−4−7.1%Reduced
Aster Capital Management (DIFC) Ltd52$13.0K0.01%+52New
SBI Securities Co., Ltd.75$18.7K0.00%+50+200.0%Added
Caitong International Asset Management Co., Ltd77$19.2K0.01%+65+541.7%Added
NBC Securities, Inc.78$19.4K0.00%+78New
Abound Wealth Management78$19.4K0.00%00.0%Unchanged
Umb Bank N A78$19.4K0.00%+11+16.4%Added
Medallion Wealth Advisors, LLC84$20.9K0.01%00.0%Unchanged
Transamerica Financial Advisors, Inc.85$21.2K0.00%+85New
Jones Financial Companies LLLP97$22.9K0.00%+37+61.7%Added
Danske Bank A/S100$24.9K0.00%−31−23.7%Reduced
CGC Financial Services, LLC100$24.9K0.01%00.0%Unchanged
Fifth Third Bancorp118$29.4K0.00%+3+2.6%Added
Wealthspire Advisors, LLC122$30.4K0.00%+122New
Salomon & Ludwin, LLC128$32.2K0.00%+128New
Aquatic Capital Management LLC136$33.9K0.00%−7,001−98.1%Reduced
Richardson Financial Services Inc.144$35.9K0.02%+53+58.2%Added
Public Employees Retirement System of Ohio178$44.4K0.00%−20−10.1%Reduced
Point72 Europe (London) LLP183$45.5K0.00%+183New
Farther Finance Advisors, LLC248$61.8K0.00%−1,395−84.9%Reduced
Nisa Investment Advisors, LLC256$63.8K0.00%+57+28.6%Added
Smartleaf Asset Management LLC289$68.8K0.00%+34+13.3%Added
GAMMA Investing LLC276$68.8K0.00%−2−0.7%Reduced
SRS Capital Advisors, Inc.282$70.3K0.00%+282New
Parkside Financial Bank & Trust324$80.8K0.01%−38−10.5%Reduced
KBC Group NV416$104.0K0.00%00.0%Unchanged
USA Financial Portformulas Corp450$112.2K0.02%+204+82.9%Added
Wealth Enhancement Advisory Services, LLC452$112.7K0.00%+452New
Central Trust Co510$127.1K0.00%−15−2.9%Reduced
Group One Trading, L.P.511$127.4K0.00%−2,843−84.8%Reduced
Clearstead Advisors, LLC573$142.8K0.00%−3−0.5%Reduced
Assetmark, Inc669$166.7K0.00%+254+61.2%Added
Rockefeller Capital Management L.P.678$169.0K0.00%+678New
Resources Management Corp700$174.0K0.02%00.0%Unchanged
STRS Ohio700$174.5K0.00%−100−12.5%Reduced
Global Retirement Partners, LLC753$187.7K0.00%−31−4.0%Reduced
Bessemer Group Inc760$188.0K0.00%+626+467.2%Added
Steward Partners Investment Advisory, LLC755$188.2K0.00%+290+62.4%Added
CIBC Private Wealth Group, LLC766$190.9K0.00%+8+1.1%Added
Optiver Holding B.V.796$198.4K0.00%+796New
Fieldview Capital Management, LLC821$204.6K0.03%+821New
Tower Research Capital LLC (TRC)826$205.9K0.01%−1,295−61.1%Reduced
Versor Investments LP831$207.1K0.04%−421−33.6%Reduced
Evergreen Capital Management LLC833$207.6K0.00%+833New
Csenge Advisory Group836$208.4K0.01%+836New
State of Wyoming841$209.6K0.02%−292−25.8%Reduced
Round Rock Advisors, LLC859$214.1K0.03%+859New
Sherbrooke Park Advisers LLC859$214.1K0.10%+859New