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OSIS — OSI SYSTEMS INC

Reported value held$1.22B
Funds holding (latest)44
SectorTechnology
Funds holding (Q2 2026)36
Institutional value$468.65M · 29.84M sh
New / Add / Cut / Exit1 / 19 / 15 / 3
Top-5 / Top-10 concentration61.4% / 83.4%
Institutional holdings change Reducing -23.7% (-9.27M sh)
Institutional value change Down -32.5%

As of Q2 2026, 36 SEC-registered investment managers reported holding OSIS (OSI SYSTEMS INC) in their latest 13F filings, with a combined reported value of $468.65M across 29.84M shares. That is -23.7% by share count (-9.27M shares) versus the previous quarter, while reported value moved -32.5%. Ownership is concentrated: the five largest holders account for 61.4% of reported value and the top ten for 83.4%.

Compared with the prior quarter, 1 opened new positions, 19 added to existing stakes, 15 trimmed, 3 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

OSIS is classified in the Technology sector.

All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.

Q2 2026 — 36 funds

FundSharesValuePortfolio WeightChange
Geode Capital Management history 463.79K $101.45M 0.01% Add
Millennium Management history 298.48K $65.28M 0.03% Add
Charles Schwab Investment Management history 193.80K $42.38M 0.01% Reduce
Northern Trust Corp history 181.36K $39.66M 0.01% Add
Wellington Management Group history 177.62K $38.84M 0.01% Add
Bank of America Corp history 137.34K $30.04M 0.00% Reduce
Goldman Sachs Group history 119.67K $26.17M 0.00% Add
Principal Global Investors history 105.57K $23.09M 0.01% Add
UBS Group AG history 9.06M $12.07M 0.00% Add
PSP Investments history 53.24K $11.64M 0.03% Reduce
First Eagle Investment Management history 52.16K $11.41M 0.02% Add
BlackRock Inc history 7.08M $9.43M 0.00% Add
Legal & General Investment Management America history 37.03K $8.10M 0.00% Reduce
Fidelity Management & Research (FMR) history 4.87M $6.49M 0.00% Reduce
Citadel Advisors history 27.00K $5.90M 0.00% Add
Deutsche Bank AG history 21.27K $4.65M 0.00% Add
D. E. Shaw & Co history 20.60K $4.51M 0.00% Add
Citigroup Inc history 19.82K $4.34M 0.00% Add
AQR Capital Management history 17.54K $3.84M 0.00% Reduce
Prudential Financial history 16.06K $3.51M 0.00% Add
Invesco Ltd history 2.00M $2.67M 0.00% Add
JPMorgan Chase & Co history 2.81M $2.51M 0.00% New
Manulife Financial history 8.15K $1.78M 0.00% Add
Franklin Resources history 6.40K $1.40M 0.00% Reduce
Balyasny Asset Management history 5.56K $1.22M 0.00% Add
Norges Bank Investment Management history 5.51K $1.20M 0.00% Reduce
Two Sigma Investments history 4.90K $1.07M 0.00% Reduce
Wells Fargo & Co history 1.18M $1.06M 0.00% Reduce
PNC Financial Services history 4.74K $1.04M 0.00% Add
Marshall Wace history 2.80K $612.36K 0.00% Reduce
Amundi US history 2.53K $553.75K 0.00% Reduce
Morgan Stanley history 315.00K $419.98K 0.00% Hold
BNY Mellon history 250.00K $223.80K 0.00% Reduce
T. Rowe Price Associates history 314.72K $68.83K 0.01% Add
Fidelity International (FIL) history 118 $25.81K 0.00% Reduce
Lazard Asset Management history 5 $1.09K 0.00% Reduce

Q1 2026 — 37 funds

FundSharesValuePortfolio WeightChange
Janus Henderson Group history 772.31K $205.06M 0.10% Add
Geode Capital Management history 440.72K $117.03M 0.01% Add
Bank of America Corp history 266.38K $70.73M 0.01% Add
Charles Schwab Investment Management history 200.99K $53.36M 0.01% Reduce
Northern Trust Corp history 170.85K $45.36M 0.01% Hold
Fidelity Management & Research (FMR) history 18.51M $28.34M 0.00% Add
Principal Global Investors history 102.42K $27.19M 0.01% Add
Wellington Management Group history 93.75K $24.89M 0.01% Add
Goldman Sachs Group history 75.12K $19.95M 0.00% Reduce
PSP Investments history 55.38K $14.71M 0.05% Hold
Millennium Management history 43.61K $11.58M 0.01% Hold
Legal & General Investment Management America history 37.62K $9.99M 0.00% Reduce
BlackRock Inc history 5.70M $8.73M 0.00% Reduce
Citadel Advisors history 25.15K $6.68M 0.00% Add
First Eagle Investment Management history 24.66K $6.55M 0.01% Reduce
UBS Group AG history 3.97M $6.09M 0.00% Add
AQR Capital Management history 19.11K $5.07M 0.00% Reduce
Deutsche Bank AG history 18.44K $4.90M 0.00% Add
Prudential Financial history 15.87K $4.21M 0.01% Add
CPP Investments history 10.46K $2.78M 0.00% Reduce
Marshall Wace history 10.18K $2.70M 0.00% New
Franklin Resources history 8.78K $2.33M 0.00% Reduce
Two Sigma Investments history 7.60K $2.02M 0.00% New
Manulife Financial history 7.34K $1.95M 0.00% Reduce
D. E. Shaw & Co history 7.29K $1.93M 0.00% Reduce
Wells Fargo & Co history 1.19M $1.83M 0.00% Reduce
Invesco Ltd history 1.00M $1.53M 0.00% Reduce
Citigroup Inc history 5.59K $1.48M 0.00% Reduce
PNC Financial Services history 4.72K $1.25M 0.00% Hold
Balyasny Asset Management history 4.07K $1.08M 0.00% New
Amundi US history 3.24K $860.52K 0.00% Add
Bridgewater Associates history 3.21K $853.35K 0.00% New
Fidelity International (FIL) history 1.97K $523.05K 0.00% Reduce
Morgan Stanley history 315.00K $482.42K 0.00% Hold
BNY Mellon history 300.00K $460.76K 0.00% Reduce
Lazard Asset Management history 5.43M $83.39K 0.00% Add
T. Rowe Price Associates history 259.55K $68.91K 0.01% Add

Q4 2025 — 36 funds

FundSharesValuePortfolio WeightChange
Vanguard Group history 2.11M $537.31M 0.01% Hold
Janus Henderson Group history 752.57K $191.95M 0.09% Reduce
Geode Capital Management history 410.96K $104.84M 0.01% Add
UBS Group AG history 316.24K $80.66M 0.01% Hold
Charles Schwab Investment Management history 202.03K $51.53M 0.01% Reduce
Northern Trust Corp history 171.31K $43.69M 0.01% Reduce
Goldman Sachs Group history 108.38K $27.64M 0.00% Reduce
Principal Global Investors history 95.83K $24.44M 0.01% Add
BlackRock Inc history 14.40M $21.36M 0.00% Add
PSP Investments history 55.24K $14.09M 0.05% Reduce
Wellington Management Group history 49.86K $12.72M 0.00% New
Millennium Management history 43.74K $11.16M 0.01% Reduce
Legal & General Investment Management America history 41.45K $10.57M 0.00% Reduce
Citigroup Inc history 35.54K $9.07M 0.00% Add
Fidelity Management & Research (FMR) history 4.90M $7.27M 0.00% Hold
JPMorgan Chase & Co history 7.96M $7.13M 0.00% Reduce
First Eagle Investment Management history 26.56K $6.78M 0.01% Reduce
AQR Capital Management history 19.44K $4.96M 0.00% Reduce
Deutsche Bank AG history 16.01K $4.08M 0.00% Add
Prudential Financial history 14.95K $3.81M 0.01% Reduce
Invesco Ltd history 2.00M $2.97M 0.00% Reduce
Norges Bank Investment Management history 11.11K $2.83M 0.00% Reduce
CPP Investments history 10.56K $2.69M 0.00% Reduce
Franklin Resources history 9.72K $2.48M 0.00% Reduce
Citadel Advisors history 8.93K $2.28M 0.00% Reduce
Manulife Financial history 7.85K $2.00M 0.00% Reduce
D. E. Shaw & Co history 7.48K $1.91M 0.00% Reduce
PNC Financial Services history 4.70K $1.20M 0.00% Reduce
Fidelity International (FIL) history 4.66K $1.19M 0.00% Add
Wells Fargo & Co history 1.20M $1.07M 0.00% Reduce
Amundi US history 2.71K $690.96K 0.00% Reduce
BNY Mellon history 600.00K $537.12K 0.00% Reduce
Morgan Stanley history 315.00K $467.14K 0.00% Add
T. Rowe Price Associates history 255.06K $65.06K 0.01% Add
Lazard Asset Management history 1.98M $29.39K 0.00% Reduce
Bank of America Corp history 5.00K $7.42K 0.00% Reduce

Q3 2025 — 38 funds

FundSharesValuePortfolio WeightChange
Vanguard Group history 2.11M $525.29M 0.01% Hold
Janus Henderson Group history 1.00M $249.31M 0.11% Reduce
Geode Capital Management history 394.27K $98.28M 0.01% Add
UBS Group AG history 316.33K $78.84M 0.01% Add
Morgan Stanley history 261.59K $65.20M 0.00% Add
Charles Schwab Investment Management history 210.00K $52.34M 0.01% Reduce
Northern Trust Corp history 176.28K $43.94M 0.01% Reduce
Goldman Sachs Group history 151.54K $37.77M 0.01% Add
Millennium Management history 96.16K $23.97M 0.01% Reduce
Principal Global Investors history 88.75K $22.12M 0.01% Reduce
BlackRock Inc history 13.61M $19.72M 0.00% Add
PSP Investments history 61.55K $15.34M 0.06% Add
Two Sigma Investments history 59.06K $14.72M 0.02% Add
Legal & General Investment Management America history 42.92K $10.70M 0.00% Reduce
First Eagle Investment Management history 30.86K $7.69M 0.01% Add
JPMorgan Chase & Co history 8.33M $7.46M 0.00% Add
AQR Capital Management history 28.61K $7.13M 0.01% Add
Fidelity Management & Research (FMR) history 4.90M $7.10M 0.00% Add
Marshall Wace history 27.08K $6.75M 0.01% Add
Invesco Ltd history 4.00M $5.80M 0.00% Add
Citadel Advisors history 22.66K $5.65M 0.00% Reduce
Point72 Asset Management history 21.62K $5.39M 0.01% Reduce
D. E. Shaw & Co history 16.50K $4.11M 0.00% Reduce
Prudential Financial history 15.94K $3.97M 0.01% Reduce
CPP Investments history 15.40K $3.84M 0.00% New
Deutsche Bank AG history 15.36K $3.83M 0.00% Add
Citigroup Inc history 13.66K $3.41M 0.00% Reduce
Franklin Resources history 9.85K $2.45M 0.00% Add
Manulife Financial history 8.16K $2.03M 0.00% Reduce
PNC Financial Services history 4.83K $1.20M 0.00% Reduce
Fidelity International (FIL) history 4.52K $1.13M 0.00% Reduce
Wells Fargo & Co history 1.24M $1.11M 0.00% Add
Amundi US history 3.98K $1.00M 0.00% Add
Bank of America Corp history 484.00K $701.56K 0.00% Add
Balyasny Asset Management history 2.65K $660.74K 0.00% Reduce
BNY Mellon history 700.00K $626.64K 0.00% Add
Lazard Asset Management history 9.38M $136.27K 0.00% New
T. Rowe Price Associates history 244.92K $61.05K 0.01% Add

Q2 2025 — 37 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 2.50M $563.21M 0.01% Reduce
Vanguard Group history 2.11M $474.98M 0.01% Hold
Fidelity Management & Research (FMR) history 1.19M $267.74M 0.02% Hold
Janus Henderson Group history 1.05M $236.72M 0.12% Reduce
Bank of America Corp history 416.29K $93.61M 0.01% Add
Geode Capital Management history 381.13K $85.71M 0.01% Add
Invesco Ltd history 319.26K $71.79M 0.01% Add
Millennium Management history 224.52K $50.49M 0.03% New
Morgan Stanley history 219.71K $49.40M 0.00% Add
Charles Schwab Investment Management history 214.26K $48.18M 0.01% Add
UBS Group AG history 193.12K $43.43M 0.01% Reduce
Northern Trust Corp history 178.45K $40.13M 0.01% Reduce
BNY Mellon history 138.01K $31.03M 0.01% Add
Goldman Sachs Group history 130.53K $29.35M 0.00% Add
Principal Global Investors history 103.16K $23.20M 0.01% Add
Citadel Advisors history 84.39K $18.98M 0.00% Add
JPMorgan Chase & Co history 54.44K $12.24M 0.00% Add
PSP Investments history 53.24K $11.97M 0.05% Add
Legal & General Investment Management America history 44.59K $10.03M 0.00% Add
Point72 Asset Management history 32.05K $7.21M 0.01% Add
Two Sigma Investments history 28.45K $6.40M 0.01% New
First Eagle Investment Management history 23.20K $5.22M 0.01% Reduce
Marshall Wace history 21.00K $4.72M 0.01% Reduce
Citigroup Inc history 20.93K $4.71M 0.00% Reduce
D. E. Shaw & Co history 17.00K $3.82M 0.00% Reduce
AQR Capital Management history 16.85K $3.79M 0.00% Add
Wells Fargo & Co history 15.04K $3.38M 0.00% Reduce
Deutsche Bank AG history 13.89K $3.12M 0.00% Reduce
Norges Bank Investment Management history 13.45K $3.02M 0.00% Reduce
Prudential Financial history 16.32K $2.53M 0.00% Add
Franklin Resources history 9.47K $2.13M 0.00% Reduce
Manulife Financial history 8.35K $1.88M 0.00% Reduce
Fidelity International (FIL) history 7.40K $1.66M 0.00% Reduce
Balyasny Asset Management history 6.46K $1.45M 0.00% Reduce
PNC Financial Services history 4.92K $1.11M 0.00% Add
Amundi US history 3.82K $874.09K 0.00% Add
T. Rowe Price Associates history 54.11K $12.17K 0.00% Add

Q1 2025 — 36 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 2.56M $497.38M 0.01% Reduce
Vanguard Group history 2.11M $410.65M 0.01% Hold
Janus Henderson Group history 1.23M $238.74M 0.13% Hold
Fidelity Management & Research (FMR) history 1.20M $232.28M 0.01% Add
Bank of America Corp history 396.74K $77.10M 0.01% Add
Geode Capital Management history 378.71K $73.61M 0.01% Add
UBS Group AG history 247.75K $48.15M 0.01% Reduce
Invesco Ltd history 246.25K $47.86M 0.01% Add
Charles Schwab Investment Management history 210.94K $40.99M 0.01% Reduce
Morgan Stanley history 187.99K $36.53M 0.00% Reduce
Northern Trust Corp history 180.26K $35.03M 0.01% Reduce
Goldman Sachs Group history 105.67K $20.54M 0.00% Reduce
Balyasny Asset Management history 105.24K $20.45M 0.03% Add
BNY Mellon history 104.75K $20.36M 0.00% Reduce
Principal Global Investors history 98.07K $19.06M 0.01% Add
PSP Investments history 49.58K $9.64M 0.04% Add
Marshall Wace history 44.86K $8.72M 0.01% Add
Legal & General Investment Management America history 43.44K $8.44M 0.00% Reduce
Citadel Advisors history 32.40K $6.30M 0.00% Reduce
First Eagle Investment Management history 30.10K $5.85M 0.01% Reduce
Citigroup Inc history 27.80K $5.40M 0.00% Add
Wells Fargo & Co history 18.58K $3.61M 0.00% Add
Point72 Asset Management history 18.05K $3.51M 0.01% New
Deutsche Bank AG history 17.72K $3.44M 0.00% Reduce
D. E. Shaw & Co history 17.20K $3.34M 0.00% Reduce
JPMorgan Chase & Co history 14.82K $2.88M 0.00% Reduce
Prudential Financial history 15.31K $2.31M 0.00% Reduce
AQR Capital Management history 11.66K $2.27M 0.00% Add
Franklin Resources history 9.52K $1.85M 0.00% Add
Manulife Financial history 8.75K $1.70M 0.00% Add
Fidelity International (FIL) history 8.20K $1.59M 0.00% New
PNC Financial Services history 4.69K $911.07K 0.00% Add
CPP Investments history 400 $77.74K 0.00% Reduce
T. Rowe Price Associates history 11.99K $2.33K 0.00% Add
Amundi US history 5 $902 0.00% New
Lazard Asset Management history 398 $77 0.00% Reduce

View all 44 fund holders →

New Positions (Q2 2026)

Fully Exited (vs previous quarter)

Fund Position History — shares by quarter (top 20 funds)

FundQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023Q2 2023Q1 2023Q4 2022Q3 2022Q2 2022Q1 2022Q4 2021Q3 2021
Geode Capital Management 463.79K 440.72K 410.96K 394.27K 381.13K 378.71K 374.51K 380.09K 374.37K 361.62K 349.34K 328.24K 318.62K 317.19K 306.83K 296.72K 291.23K 302.86K 322.54K 322.58K
Millennium Management 298.48K 43.61K 43.74K 96.16K 224.52K — 5.71K 7.62K 4.97K 13.61K 16.87K 42.97K 112.13K 13.55K 81.73K 99.10K 69.03K 64.83K 150.26K 135.39K
Charles Schwab Investment Management 193.80K 200.99K 202.03K 210.00K 214.26K 210.94K 214.05K 210.63K 220.32K 213.69K 211.57K 209.85K 207.17K 198.66K 197.72K 194.33K 187.82K 182.94K 174.61K 168.05K
Northern Trust Corp 181.36K 170.85K 171.31K 176.28K 178.45K 180.26K 181.97K 164.05K 169.33K 170.00K 173.85K 175.99K 177.88K 170.92K 177.44K 178.61K 180.76K 193.74K 233.06K 238.71K
Wellington Management Group 177.62K 93.75K 49.86K — — — — — — — — — — — — — — — — —
Bank of America Corp 137.34K 266.38K 5.00K 484.00K 416.29K 396.74K 194.11K 60.72K 33.52K 25.32K 29.93K 30.74K 25.36K 53.43K 33.25K 27.86K 28.93K 38.79K 36.80K 44.37K
Goldman Sachs Group 119.67K 75.12K 108.38K 151.54K 130.53K 105.67K 198.00K 111.41K 32.34K 26.04K 27.21K 37.57K 48.77K 63.75K 61.37K 86.08K 98.02K 62.05K 27.00K 35.58K
Principal Global Investors 105.57K 102.42K 95.83K 88.75K 103.16K 98.07K 81.05K 79.79K 84.55K 87.12K 86.17K 85.69K 90.81K 97.34K 98.97K 97.92K 98.12K 128.64K 139.85K 149.93K
UBS Group AG 9.06M 3.97M 316.24K 316.33K 193.12K 247.75K 307.60K 134.58K 126.33K 126.80K 108.99K 106.56K 106.87K 107.20K 105.62K 107.44K 78.68K 1.29K 12.00K 12.00K
PSP Investments 53.24K 55.38K 55.24K 61.55K 53.24K 49.58K 38.77K 33.60K 34.51K 32.15K 32.43K 19.02K 27.61K 27.57K 28.52K 29.05K 29.34K 30.69K 33.98K 33.79K
First Eagle Investment Management 52.16K 24.66K 26.56K 30.86K 23.20K 30.10K 35.90K — — — — — — — — — — — — —
BlackRock Inc 7.08M 5.70M 14.40M 13.61M 2.50M 2.56M 2.68M 2.65M — — — — — — — — — — — —
Legal & General Investment Management America 37.03K 37.62K 41.45K 42.92K 44.59K 43.44K 44.06K 46.14K 46.41K 44.04K 44.20K 44.29K 46.03K 46.01K 46.80K 46.48K 46.30K 47.52K 48.47K 47.20K
Fidelity Management & Research (FMR) 4.87M 18.51M 4.90M 4.90M 1.19M 1.20M 847.91K 644.40K 12.91K 2.92K 2.82K 14.51K 1.26K 1.23K 1.06K 1.11K 1.02K 6.59K 125 125
Citadel Advisors 27.00K 25.15K 8.93K 22.66K 84.39K 32.40K 82.97K 108.01K 18.95K 61.27K 68.19K 108.84K 99.07K 139.21K 87.72K 127.54K 91.79K 34.00K 29.61K 24.80K
Deutsche Bank AG 21.27K 18.44K 16.01K 15.36K 13.89K 17.72K 19.54K 13.26K 10.55K 11.67K 11.37K 11.65K 10.59K 13.80K 11.41K 10.35K 11.79K 14.13K 15.46K 17.80K
D. E. Shaw & Co 20.60K 7.29K 7.48K 16.50K 17.00K 17.20K 30.33K 43.91K 37.63K 27.97K 35.28K 48.07K 19.01K 11.71K 12.01K 12.01K 10.43K 19.73K 19.62K 5.50K
Citigroup Inc 19.82K 5.59K 35.54K 13.66K 20.93K 27.80K 27.53K 27.32K 16.57K 14.04K 12.59K 8.21K 14.54K 9.22K 9.60K 9.97K 7.23K 125.00K 171.00K 171.00K
AQR Capital Management 17.54K 19.11K 19.44K 28.61K 16.85K 11.66K 7.10K 2.57K 9.31K 9.93K 15.99K 22.02K 26.76K 26.98K 28.18K 24.07K 9.25K 9.92K 12.66K 14.15K
Prudential Financial 16.06K 15.87K 14.95K 15.94K 16.32K 15.31K 15.72K 20.78K 19.58K 19.37K 18.09K 18.19K 19.36K 15.43K 15.89K 16.09K 16.28K 17.41K 17.76K 18.61K

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