Titelia

Fund shareholders of OSI Systems Inc

ISIN US6710441055 · United States · LEI DDX3MPX1Y8YD30050X33

Fund shareholders
347
Of which ETFs
82 265 other funds
Value held
2.9B $ 312.3M SEK · 478.6K €
Share of capital
65.4 % of 16.5M shares on Apr 28, 2026
FundSharesValueWeight in fundShare of capital
iShares Core S&P Small-Cap ETF iShares Trust 929,937246.9M $0.27 %5.64 %as of Mar 31, 2026 ↗
SMALLCAP World Fund Inc SMALLCAP World Fund Inc 674,343179M $0.22 %4.09 %as of Mar 31, 2026 ↗
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS 498,194132.3M $0.01 %3.02 %as of Mar 31, 2026 ↗
VANGUARD INFORMATION TECHNOLOGY INDEX FUND VANGUARD WORLD FUND 399,537113.9M $0.09 %2.42 %as of Feb 28, 2026 ↗
iShares Russell 2000 ETF iShares Trust 384,910102.2M $0.14 %2.34 %as of Mar 31, 2026 ↗
VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS 360,80695.8M $0.06 %2.19 %as of Mar 31, 2026 ↗
Janus Henderson Triton Fund JANUS INVESTMENT FUND 352,03493.5M $1.80 %2.14 %as of Mar 31, 2026 ↗
Fidelity Small Cap Growth Fund Fidelity Securities Fund 273,19878.4M $0.93 %1.66 %as of Apr 30, 2026 ↗
Hood River Small-Cap Growth Fund Manager Directed Portfolios 241,80364.2M $1.23 %1.47 %as of Mar 31, 2026 ↗
VANGUARD SMALL-CAP VALUE INDEX FUND VANGUARD INDEX FUNDS 229,77561M $0.10 %1.39 %as of Mar 31, 2026 ↗
Janus Henderson Venture Fund JANUS INVESTMENT FUND 222,44859.1M $1.93 %1.35 %as of Mar 31, 2026 ↗
Global X Defense Tech ETF GLOBAL X FUNDS 182,48752M $0.69 %1.11 %as of Feb 28, 2026 ↗
T. Rowe Price Integrated U.S. Small-Cap Growth Equity Fund T. ROWE PRICE INTEGRATED EQUITY FUNDS, INC. 177,00847M $0.57 %1.07 %as of Mar 31, 2026 ↗
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS 172,74045.9M $0.06 %1.05 %as of Mar 31, 2026 ↗
PRIMECAP Odyssey Aggressive Growth Fund PRIMECAP Odyssey Funds 171,26049.1M $0.72 %1.04 %as of Apr 30, 2026 ↗
Fidelity Small Cap Value Fund Fidelity Securities Fund 170,00048.8M $0.96 %1.03 %as of Apr 30, 2026 ↗
Fidelity Small Cap Index Fund Fidelity Salem Street Trust 155,50744.6M $0.14 %0.94 %as of Apr 30, 2026 ↗
Fidelity Trend Fund Fidelity Trend Fund 152,10040.4M $0.98 %0.92 %as of Mar 31, 2026 ↗
Fidelity Growth Strategies Fund Fidelity Mt. Vernon Street Trust 150,33042.9M $1.04 %0.91 %as of Feb 28, 2026 ↗
VIP Mid Cap Portfolio Variable Insurance Products Fund III 146,29338.8M $0.49 %0.89 %as of Mar 31, 2026 ↗
State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF SPDR SERIES TRUST 140,25437.2M $0.27 %0.85 %as of Mar 31, 2026 ↗
Fidelity Small Cap Growth K6 Fund Fidelity Securities Fund 139,22239.9M $0.93 %0.84 %as of Apr 30, 2026 ↗
iShares S&P Small-Cap 600 Growth ETF iShares Trust 133,59735.5M $0.55 %0.81 %as of Mar 31, 2026 ↗
iShares Russell 2000 Growth ETF iShares Trust 128,23334M $0.28 %0.78 %as of Mar 31, 2026 ↗
Fidelity Stock Selector Small Cap Fund Fidelity Capital Trust 126,20236.2M $0.52 %0.77 %as of Apr 30, 2026 ↗
Nomura Small Cap Growth Fund IVY FUNDS 110,28529.3M $2.97 %0.67 %as of Mar 31, 2026 ↗
Loomis Sayles Small Cap Growth Fund LOOMIS SAYLES FUNDS II 107,12228.4M $1.48 %0.65 %as of Mar 31, 2026 ↗
ClearBridge Small Cap Growth Fund Legg Mason Partners Investment Trust 106,50030.6M $1.53 %0.65 %as of Apr 30, 2026 ↗
Swedbank Robur Small Cap USA Swedbank Robur Fonder AB 100,000252.9M SEK3.98 %0.61 %as of Mar 31, 2026 ↗
VANGUARD TAX-MANAGED SMALL-CAP FUND VANGUARD TAX-MANAGED FUNDS 97,93226M $0.27 %0.59 %as of Mar 31, 2026 ↗
Fidelity Series Small Cap Opportunities Fund Fidelity Securities Fund 90,06925.8M $0.51 %0.55 %as of Apr 30, 2026 ↗
Invesco Aerospace & Defense ETF Invesco Exchange-Traded Fund Trust 88,97425.5M $0.32 %0.54 %as of Apr 30, 2026 ↗
Fidelity Extended Market Index Fund Fidelity Concord Street Trust 84,11424M $0.06 %0.51 %as of Feb 28, 2026 ↗
State Street(R) SPDR(R) S & P 600(TM) Small Cap Growth ETF SPDR SERIES TRUST 81,65621.7M $0.55 %0.50 %as of Mar 31, 2026 ↗
VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS 80,33522.9M $0.15 %0.49 %as of Feb 28, 2026 ↗
U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 77,78322.3M $0.12 %0.47 %as of Apr 30, 2026 ↗
Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST 77,36622.1M $0.11 %0.47 %as of Feb 28, 2026 ↗
Fidelity Advisor New Insights Fund Fidelity Contrafund 68,30018.1M $0.08 %0.41 %as of Mar 31, 2026 ↗
Neuberger Intrinsic Value Fund NEUBERGER BERMAN EQUITY FUNDS 66,49719M $1.46 %0.40 %as of Feb 28, 2026 ↗
Invesco S&P SmallCap Momentum ETF Invesco Exchange-Traded Fund Trust 66,16719M $0.69 %0.40 %as of Apr 30, 2026 ↗
JPMorgan Small Cap Growth Fund JPMorgan Trust II 65,87317.5M $0.80 %0.40 %as of Mar 31, 2026 ↗
U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 61,58017.7M $0.24 %0.37 %as of Apr 30, 2026 ↗
Fidelity Advisor Small Cap Fund Fidelity Advisor Series I 54,80015.6M $0.70 %0.33 %as of Feb 28, 2026 ↗
VANGUARD S&P SMALL-CAP 600 INDEX FUND VANGUARD ADMIRAL FUNDS 54,69215.6M $0.29 %0.33 %as of Feb 28, 2026 ↗
State Street(R) SPDR(R) S&P Kensho New Economies Composite ETF SPDR SERIES TRUST 53,11314.1M $0.60 %0.32 %as of Mar 31, 2026 ↗
PRIMECAP Odyssey Growth Fund PRIMECAP Odyssey Funds 51,50014.8M $0.27 %0.31 %as of Apr 30, 2026 ↗
Dimensional U.S. Small Cap ETF Dimensional ETF Trust 50,64614.5M $0.10 %0.31 %as of Apr 30, 2026 ↗
Invesco Small Cap Growth Fund AIM Growth Series (Invesco Growth Series) 50,57013.4M $0.87 %0.31 %as of Mar 31, 2026 ↗
JNL/Invesco Small Cap Growth Fund JNL Series Trust 50,54313.4M $0.87 %0.31 %as of Mar 31, 2026 ↗
Fidelity MSCI Information Technology Index ETF FIDELITY COVINGTON TRUST 49,19314.1M $0.08 %0.30 %as of Apr 30, 2026 ↗
Select Tech Hardware Portfolio Fidelity Select Portfolios 48,40013.8M $0.74 %0.29 %as of Feb 28, 2026 ↗
Strategic Advisers Fidelity U.S. Total Stock Fund Fidelity Rutland Square Trust II 44,70012.7M $0.01 %0.27 %as of Feb 28, 2026 ↗
Fidelity Series Opportunistic Insights Fund Fidelity Contrafund 42,00011.2M $0.08 %0.25 %as of Mar 31, 2026 ↗
Fidelity SAI Small-Mid Cap Momentum Index Fund Fidelity Salem Street Trust 41,44911.9M $0.28 %0.25 %as of Apr 30, 2026 ↗
William Blair Small Cap Growth Fund WILLIAM BLAIR FUNDS 38,95010.3M $1.04 %0.24 %as of Mar 31, 2026 ↗
Fidelity Growth Strategies K6 Fund Fidelity Mt. Vernon Street Trust 36,87010.5M $1.04 %0.22 %as of Feb 28, 2026 ↗
Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST 34,4339.9M $0.14 %0.21 %as of Apr 30, 2026 ↗
Applied Finance Explorer Fund World Funds Trust 33,3019.6M $0.97 %0.20 %as of Apr 30, 2026 ↗
Fidelity Series Small Cap Core Fund Fidelity Concord Street Trust 33,1009.5M $0.59 %0.20 %as of Apr 30, 2026 ↗
Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust 32,6989.4M $0.02 %0.20 %as of Apr 30, 2026 ↗
Brown Advisory Small-Cap Fundamental Value Fund Brown Advisory Funds 30,9788.2M $0.76 %0.19 %as of Mar 31, 2026 ↗
Schwab Fundamental U.S. Small Company ETF SCHWAB STRATEGIC TRUST 30,3668.7M $0.09 %0.18 %as of Feb 28, 2026 ↗
Fidelity Advisor Mid Cap II Fund Fidelity Advisor Series I 30,3168M $0.48 %0.18 %as of Mar 31, 2026 ↗
Fidelity Total Market Index Fund Fidelity Concord Street Trust 29,9208.5M $0.01 %0.18 %as of Feb 28, 2026 ↗
Fidelity Small Cap Stock Fund Fidelity Concord Street Trust 29,1008.3M $0.65 %0.18 %as of Apr 30, 2026 ↗
Column Small Cap Select Fund Trust for Professional Managers 28,9388.3M $0.48 %0.18 %as of Feb 28, 2026 ↗
Invesco S&P SmallCap Information Technology ETF Invesco Exchange-Traded Fund Trust II 27,7527.9M $2.17 %0.17 %as of Feb 28, 2026 ↗
iShares Defense Industrials Active ETF BlackRock ETF Trust 27,4087.9M $0.22 %0.17 %as of Apr 30, 2026 ↗
Small Cap Dynamic Growth Fund John Hancock Funds II 27,0207.7M $1.49 %0.16 %as of Feb 28, 2026 ↗
Principal U.S. Small-Cap ETF Principal Exchange-Traded Funds 26,6537.1M $0.40 %0.16 %as of Mar 31, 2026 ↗
THE HARTFORD SMALL COMPANY FUND HARTFORD MUTUAL FUNDS, INC 25,9437.4M $1.12 %0.16 %as of Apr 30, 2026 ↗
Master Small Cap Index Series Quantitative Master Series LLC 25,5656.8M $0.14 %0.16 %as of Mar 31, 2026 ↗
Invesco Small Cap Growth Portfolio Brighthouse Funds Trust I 25,5636.8M $0.86 %0.16 %as of Mar 31, 2026 ↗
Columbia Small Cap Index Fund COLUMBIA FUNDS SERIES TRUST 25,4037.2M $0.28 %0.15 %as of Feb 28, 2026 ↗
U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 25,2657.2M $0.02 %0.15 %as of Apr 30, 2026 ↗
U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 24,7667.1M $0.02 %0.15 %as of Apr 30, 2026 ↗
First Eagle Small Cap Opportunity Fund First Eagle Funds 24,1806.9M $0.31 %0.15 %as of Apr 30, 2026 ↗
JNL Small Cap Index Fund JNL Series Trust 24,0916.4M $0.27 %0.15 %as of Mar 31, 2026 ↗
Fidelity Series Total Market Index Fund Fidelity Concord Street Trust 23,8696.8M $0.01 %0.14 %as of Feb 28, 2026 ↗
BlackRock Advantage Small Cap Core Fund BlackRock Funds 23,8476.8M $0.15 %0.14 %as of Feb 27, 2026 ↗
Nuveen Quant Small Cap Equity Fund TIAA-CREF Funds 23,5036.7M $0.17 %0.14 %as of Apr 30, 2026 ↗
ClearBridge Variable Small Cap Growth Portfolio Legg Mason Partners Variable Equity Trust 23,3436.2M $1.57 %0.14 %as of Mar 31, 2026 ↗
T.Rowe Price Small Cap Growth Portfolio Brighthouse Funds Trust II 23,0486.1M $0.58 %0.14 %as of Mar 31, 2026 ↗
Driehaus Small Cap Growth Fund Driehaus Mutual Funds 22,9176.1M $0.53 %0.14 %as of Mar 31, 2026 ↗
Fidelity Fundamental Small-Mid Cap ETF Fidelity Covington Trust 21,7436.2M $0.48 %0.13 %as of Apr 30, 2026 ↗
JPMorgan Small Cap Blend Fund JPMorgan Trust I 21,2665.6M $0.39 %0.13 %as of Mar 31, 2026 ↗
VIP Contrafund Portfolio Variable Insurance Products Fund II 20,6005.5M $0.02 %0.12 %as of Mar 31, 2026 ↗
Nomura VIP Small Cap Growth Series Ivy Variable Insurance Portfolios 20,4925.4M $2.90 %0.12 %as of Mar 31, 2026 ↗
iShares Core S&P Total U.S. Stock Market ETF iShares Trust 20,4235.4M $0.01 %0.12 %as of Mar 31, 2026 ↗
Nuveen Small Cap Blend Index Fund TIAA-CREF Funds 18,5065.3M $0.13 %0.11 %as of Apr 30, 2026 ↗
JNL Multi-Manager Small Cap Growth Fund JNL Series Trust 18,4364.9M $0.25 %0.11 %as of Mar 31, 2026 ↗
U.S. Small Cap Growth Portfolio DFA INVESTMENT DIMENSIONS GROUP INC 18,4355.3M $0.27 %0.11 %as of Apr 30, 2026 ↗
VANGUARD S&P SMALL-CAP 600 GROWTH INDEX FUND VANGUARD ADMIRAL FUNDS 17,8135.1M $0.57 %0.11 %as of Feb 28, 2026 ↗
Swedbank Robur Security and Defence Swedbank Robur Fonder AB 17,74044.9M SEK3.13 %0.11 %as of Mar 31, 2026 ↗
SFT Nomura Small Cap Growth Fund Securian Funds Trust 17,6164.7M $2.95 %0.11 %as of Mar 31, 2026 ↗
AST Small-Cap Equity Portfolio Advanced Series Trust 17,4824.6M $0.25 %0.11 %as of Mar 31, 2026 ↗
Loomis Sayles Small Cap Growth Portfolio Brighthouse Funds Trust II 17,2774.6M $1.45 %0.10 %as of Mar 31, 2026 ↗
Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust 17,0874.9M $0.17 %0.10 %as of Apr 30, 2026 ↗
HARTFORD SMALL COMPANY HLS FUND HARTFORD SERIES FUND INC 16,8764.5M $1.15 %0.10 %as of Mar 31, 2026 ↗
EQ/2000 Managed Volatility Portfolio EQ Advisors Trust 16,4704.4M $0.13 %0.10 %as of Mar 31, 2026 ↗

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The funds most exposed to it

The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.

FundWeight in fund
Avanza Impact by Circulus Avanza Fonder AB 4.15 %as of Mar 31, 2026 ↗
Swedbank Robur Small Cap USA Swedbank Robur Fonder AB 3.98 %as of Mar 31, 2026 ↗
Swedbank Robur Security and Defence Swedbank Robur Fonder AB 3.13 %as of Mar 31, 2026 ↗
Nomura Small Cap Growth Fund IVY FUNDS 2.97 %as of Mar 31, 2026 ↗
SFT Nomura Small Cap Growth Fund Securian Funds Trust 2.95 %as of Mar 31, 2026 ↗
Nomura VIP Small Cap Growth Series Ivy Variable Insurance Portfolios 2.90 %as of Mar 31, 2026 ↗
North Star Small Cap Value Fund NORTHERN LIGHTS FUND TRUST II 2.67 %as of Feb 28, 2026 ↗
CHANNING INTRINSIC VALUE SMALL-CAP FUND Valued Advisers Trust 2.23 %as of Apr 30, 2026 ↗
PARADOX EQUITY FUND, FI WELZIA MANAGEMENT, SGIIC, S.A. 2.21 %as of Dec 31, 2025 ↗
Invesco S&P SmallCap Information Technology ETF Invesco Exchange-Traded Fund Trust II 2.17 %as of Feb 28, 2026 ↗

Quarter after quarter

Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.

QuarterShareholdersChangeSharesChange
2026Q2342+1110,650,556+0.4 %
2026Q1331+2010,612,517+5.3 %
2025Q4311+210,079,460-0.5 %
2025Q3309-210,130,224-4.6 %
2025Q2311+2910,623,026+1.5 %
2025Q1282-410,470,890+9.7 %
2024Q4286-99,546,614+6.1 %
2024Q3295-109,000,294+1.4 %
2024Q2305+28,874,493-0.6 %
2024Q1303-38,923,585+2.2 %
2023Q43068,730,427

Institutional managers

361 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.

ManagerSharesValue
BlackRock, Inc.2,529,623671.6M $as of Mar 31, 2026
FMR LLC1,967,088522.3M $as of Mar 31, 2026
JANUS HENDERSON GROUP PLC772,314205.1M $as of Mar 31, 2026
Mawer Investment Management Ltd.662,634175.9M $as of Mar 31, 2026
STATE STREET CORP662,141175.8M $as of Mar 31, 2026
Capital International Investors619,479164.5M $as of Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC440,723117M $as of Mar 31, 2026
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC430,561114.3M $as of Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP395,428105M $as of Mar 31, 2026
Invesco Ltd.373,27499.1M $as of Mar 31, 2026
Hood River Capital Management LLC372,07498.8M $as of Mar 31, 2026
NEUBERGER BERMAN GROUP LLC303,92380.7M $as of Mar 31, 2026
Clark Capital Management Group, Inc.270,42071.8M $as of Mar 31, 2026
Channing Capital Management, LLC266,88470.9M $as of Mar 31, 2026
BANK OF AMERICA CORP /DE/266,37570.7M $as of Mar 31, 2026
PRICE T ROWE ASSOCIATES INC /MD/259,54568.9K $as of Mar 31, 2026
PRIMECAP MANAGEMENT CO/CA/244,66065M $as of Mar 31, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.232,49761.6M $as of Mar 31, 2026
SYSTEMATIC FINANCIAL MANAGEMENT LP219,24158.2M $as of Mar 31, 2026
MORGAN STANLEY210,37755.9M $as of Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC200,98653.4M $as of Mar 31, 2026
LOOMIS SAYLES & CO L P191,46750.8M $as of Mar 31, 2026
NEUMEIER POMA INVESTMENT COUNSEL LLC191,43050.8M $as of Mar 31, 2026
VAN ECK ASSOCIATES CORP188,18050K $as of Mar 31, 2026
JPMORGAN CHASE & CO172,75445.7M $as of Mar 31, 2026

Declared shareholders of OSI Systems Inc

There are 3 beneficial ownership filings. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.

ShareholderDeclared stakeShares
FMR LLC and 1 other12.60 %2,084,415as of Mar 31, 2026 · SCHEDULE 13G
Vanguard Portfolio Management 7.66 %1,263,421as of Mar 31, 2026 · SCHEDULE 13G
JANUS HENDERSON GROUP PLC 4.70 %772,314as of Mar 31, 2026 · SCHEDULE 13G

Funds holding the debt of OSI Systems Inc

40 funds declare 54 bond lines of this company. The table shows the 25 largest holdings. The amount is the one the fund files. It is not a share of the debt, because no regulator publishes the amount outstanding in open access.

FundBond linesValue
NYLI MacKay Convertible Fund121.7M $as of Apr 30, 2026
Virtus Income & Growth Fund119.7M $as of Mar 31, 2026
iShares Convertible Bond ETF219.5M $as of Apr 30, 2026
Virtus Convertible Fund118.7M $as of Mar 31, 2026
ABSOLUTE CONVERTIBLE ARBITRAGE FUND118.5M $as of Mar 31, 2026
NYLIM VP MacKay Convertible Portfolio117.8M $as of Mar 31, 2026
State Street(R) SPDR(R) Bloomberg Convertible Securities ETF215.1M $as of Mar 31, 2026
Columbia Convertible Securities Fund112.6M $as of Feb 28, 2026
Calamos Market Neutral Income Fund110.7M $as of Apr 30, 2026
Fidelity Convertible Securities Fund28.5M $as of Feb 28, 2026
Fidelity Advisor Multi-Asset Income Fund16.7M $as of Mar 31, 2026
Putnam Convertible Securities Fund16.6M $as of Apr 30, 2026
Miller Market Neutral Income Fund14.3M $as of Apr 30, 2026
WESTWOOD ALTERNATIVE INCOME FUND14.1M $as of Apr 30, 2026
American Beacon SSI Alternative Income Fund23.8M $as of Mar 31, 2026
Invesco Convertible Securities Fund23.6M $as of Mar 31, 2026
Fidelity Strategic Dividend and Income Fund23.5M $as of Feb 28, 2026
Empower High Yield Bond Fund12.3M $as of Mar 31, 2026
Voya Global Income & Growth Fund12.2M $as of Feb 28, 2026
JNL Multi-Manager Alternative Fund21.8M $as of Mar 31, 2026
Calamos Global Opportunities Fund11.7M $as of Apr 30, 2026
Morningstar Alternatives Fund21M $as of Apr 30, 2026
PACE Alternative Strategies Investments2894.5K $as of Apr 30, 2026
Strategic Alternatives Fund2869.4K $as of Mar 31, 2026
BNY Mellon Core Plus Fund2834.1K $as of Apr 30, 2026
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Titelia. "Fund shareholders of OSI Systems Inc". https://titelia.com/en/stocks/osi-systems-inc-US6710441055