Titelia

Fund shareholders of Applied Optoelectronics Inc

ISIN US03823U1025 · United States · LEI 529900I8U6Q5SYDNLT48

Fund shareholders
271
Of which ETFs
53 218 other funds
Value held
1.9B $
Share of capital
21.6 % of 84.6M shares on Aug 3, 2026
FundSharesValueWeight in fundShare of capital
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS 2,269,235192M $0.01 %2.68 %as of Mar 31, 2026 ↗
iShares Russell 2000 ETF iShares Trust 1,615,004136.6M $0.19 %1.91 %as of Mar 31, 2026 ↗
iShares A.I. Innovation and Tech Active ETF BlackRock ETF Trust 1,456,259239.4M $1.79 %1.72 %as of Apr 30, 2026 ↗
VANGUARD INFORMATION TECHNOLOGY INDEX FUND VANGUARD WORLD FUND 1,336,052112.5M $0.09 %1.58 %as of Feb 28, 2026 ↗
T. Rowe Price New Horizons Fund, Inc. T. ROWE PRICE NEW HORIZONS FUND, INC. 1,034,27187.5M $0.69 %1.22 %as of Mar 31, 2026 ↗
Invesco Small Cap Value Fund AIM Sector Funds (Invesco Sector Funds) 980,734161.2M $1.50 %1.16 %as of Apr 30, 2026 ↗
Hood River Small-Cap Growth Fund Manager Directed Portfolios 838,23670.9M $1.36 %0.99 %as of Mar 31, 2026 ↗
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS 716,68160.6M $0.07 %0.85 %as of Mar 31, 2026 ↗
Fidelity Small Cap Index Fund Fidelity Salem Street Trust 653,735107.4M $0.33 %0.77 %as of Apr 30, 2026 ↗
iShares Russell 2000 Growth ETF iShares Trust 428,09336.2M $0.30 %0.51 %as of Mar 31, 2026 ↗
Fidelity Extended Market Index Fund Fidelity Concord Street Trust 335,50128.3M $0.07 %0.40 %as of Feb 28, 2026 ↗
Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST 312,12626.3M $0.13 %0.37 %as of Feb 28, 2026 ↗
VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS 299,15825.2M $0.17 %0.35 %as of Feb 28, 2026 ↗
T. Rowe Price Small-Cap Value Fund, Inc. T. ROWE PRICE SMALL-CAP VALUE FUND, INC. 203,88817.2M $0.19 %0.24 %as of Mar 31, 2026 ↗
T. Rowe Price Small-Cap Stock Fund, Inc. T. ROWE PRICE SMALL-CAP STOCK FUND, INC. 172,50014.6M $0.18 %0.20 %as of Mar 31, 2026 ↗
BlackRock Advantage Small Cap Core Fund BlackRock Funds 170,60614.4M $0.31 %0.20 %as of Feb 27, 2026 ↗
College Retirement Equities Fund - Total Global Stock Account College Retirement Equities Fund 167,80114.2M $0.01 %0.20 %as of Mar 31, 2026 ↗
iShares Micro-Cap ETF iShares Trust 166,69114.1M $1.16 %0.20 %as of Mar 31, 2026 ↗
Fidelity MSCI Information Technology Index ETF FIDELITY COVINGTON TRUST 164,60827.1M $0.15 %0.19 %as of Apr 30, 2026 ↗
JNL/Invesco Small Cap Growth Fund JNL Series Trust 161,67113.7M $0.88 %0.19 %as of Mar 31, 2026 ↗
Invesco Main Street Small Cap Fund AIM Growth Series (Invesco Growth Series) 158,04113.4M $0.61 %0.19 %as of Mar 31, 2026 ↗
Invesco Small Cap Growth Fund AIM Growth Series (Invesco Growth Series) 157,16013.3M $0.86 %0.19 %as of Mar 31, 2026 ↗
Emerald Growth Fund FINANCIAL INVESTORS TRUST 145,36023.9M $1.70 %0.17 %as of Apr 30, 2026 ↗
Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST 144,96223.8M $0.33 %0.17 %as of Apr 30, 2026 ↗
U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 125,63220.6M $0.11 %0.15 %as of Apr 30, 2026 ↗
Fidelity Total Market Index Fund Fidelity Concord Street Trust 120,43710.1M $0.01 %0.14 %as of Feb 28, 2026 ↗
Driehaus Micro Cap Growth Fund Driehaus Mutual Funds 119,64910.1M $2.21 %0.14 %as of Mar 31, 2026 ↗
iShares Russell 2000 Value ETF iShares Trust 116,4679.9M $0.08 %0.14 %as of Mar 31, 2026 ↗
State Street(R) SPDR(R) S&P(R) Telecom ETF SPDR SERIES TRUST 109,9009.3M $2.22 %0.13 %as of Mar 31, 2026 ↗
Master Small Cap Index Series Quantitative Master Series LLC 107,4319.1M $0.19 %0.13 %as of Mar 31, 2026 ↗
SmallCap Growth Fund I Principal Funds, Inc 97,84216.1M $0.69 %0.12 %as of Apr 30, 2026 ↗
Fidelity Series Total Market Index Fund Fidelity Concord Street Trust 95,2688M $0.01 %0.11 %as of Feb 28, 2026 ↗
T. Rowe Price Institutional Small-Cap Stock Fund T. Rowe Price Equity Funds, Inc. 92,5297.8M $0.18 %0.11 %as of Mar 31, 2026 ↗
Invesco V.I. Main Street Small Cap Fund AIM Variable Insurance Funds (Invesco Variable Insurance Funds) 83,4827.1M $0.60 %0.10 %as of Mar 31, 2026 ↗
Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust 81,64713.4M $0.03 %0.10 %as of Apr 30, 2026 ↗
iShares Core S&P Total U.S. Stock Market ETF iShares Trust 81,5616.9M $0.01 %0.10 %as of Mar 31, 2026 ↗
Invesco Small Cap Growth Portfolio Brighthouse Funds Trust I 79,3326.7M $0.85 %0.09 %as of Mar 31, 2026 ↗
Nuveen Small Cap Blend Index Fund TIAA-CREF Funds 78,47312.9M $0.33 %0.09 %as of Apr 30, 2026 ↗
VANGUARD EXPLORER FUND VANGUARD EXPLORER FUND 74,32712.2M $0.06 %0.09 %as of Apr 30, 2026 ↗
Goldman Sachs Small Cap Growth Fund Goldman Sachs Trust 70,4705.9M $1.40 %0.08 %as of Feb 28, 2026 ↗
Adara Smaller Companies Fund RBB Fund, Inc. 69,5335.9M $0.77 %0.08 %as of Feb 28, 2026 ↗
EQ/2000 Managed Volatility Portfolio EQ Advisors Trust 69,1125.8M $0.17 %0.08 %as of Mar 31, 2026 ↗
First Trust Small Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund 68,91611.3M $1.08 %0.08 %as of Apr 30, 2026 ↗
Royce Small-Cap Opportunity Fund ROYCE FUND 56,0804.7M $0.42 %0.07 %as of Mar 31, 2026 ↗
Nuveen Equity Index Fund TIAA-CREF Funds 53,0118.7M $0.01 %0.06 %as of Apr 30, 2026 ↗
Carillon Eagle Small Cap Growth Fund Carillon Series Trust 52,8824.5M $1.11 %0.06 %as of Mar 31, 2026 ↗
VANGUARD RUSSELL 2000 GROWTH INDEX FUND VANGUARD SCOTTSDALE FUNDS 43,9753.7M $0.26 %0.05 %as of Feb 28, 2026 ↗
LVIP SSGA Small-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 43,9003.7M $0.19 %0.05 %as of Mar 31, 2026 ↗
Driehaus Small Cap Growth Fund Driehaus Mutual Funds 43,4993.7M $0.32 %0.05 %as of Mar 31, 2026 ↗
First Trust Small Cap Core AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund 41,0356.7M $0.56 %0.05 %as of Apr 30, 2026 ↗
VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS 40,2163.4M $0.01 %0.05 %as of Mar 31, 2026 ↗
Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust 40,1376.6M $0.23 %0.05 %as of Apr 30, 2026 ↗
Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust 39,9593.4M $0.01 %0.05 %as of Feb 28, 2026 ↗
Fidelity Small Cap Growth Index Fund Fidelity Salem Street Trust 39,9423.4M $0.30 %0.05 %as of Mar 31, 2026 ↗
Small-Cap Growth Portfolio PACIFIC SELECT FUND 39,2953.3M $0.75 %0.05 %as of Mar 31, 2026 ↗
Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST 38,2476.3M $0.02 %0.05 %as of Apr 30, 2026 ↗
Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST 37,2803.1M $0.01 %0.04 %as of Feb 28, 2026 ↗
Avantis U.S. Small Cap Equity ETF American Century ETF Trust 37,2023.1M $0.13 %0.04 %as of Feb 28, 2026 ↗
MassMutual Small Cap Opportunities Fund MASSMUTUAL PREMIER FUNDS 36,3993.1M $0.60 %0.04 %as of Mar 31, 2026 ↗
EQ/Small Company Index Portfolio EQ Advisors Trust 35,5303M $0.19 %0.04 %as of Mar 31, 2026 ↗
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS 34,3042.9M $0.01 %0.04 %as of Mar 31, 2026 ↗
Strategic Advisers U.S. Total Stock Fund Fidelity Rutland Square Trust II 34,2352.9M $0.00 %0.04 %as of Feb 28, 2026 ↗
Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust 33,2675.5M $0.02 %0.04 %as of Apr 30, 2026 ↗
iShares Expanded Tech Sector ETF iShares Trust 32,8192.8M $0.04 %0.04 %as of Mar 31, 2026 ↗
Royce Micro-Cap Fund ROYCE FUND 32,3502.7M $0.85 %0.04 %as of Mar 31, 2026 ↗
Small Cap Index Fund Northern Funds 30,5112.6M $0.19 %0.04 %as of Mar 31, 2026 ↗
Putnam Small Cap Growth Fund Putnam Funds Trust 30,4792.6M $0.10 %0.04 %as of Mar 31, 2026 ↗
Dimensional U.S. Small Cap ETF Dimensional ETF Trust 29,8504.9M $0.03 %0.04 %as of Apr 30, 2026 ↗
Federated Hermes MDT Small Cap Core Fund Federated Hermes MDT Series 28,9594.8M $0.25 %0.03 %as of Apr 30, 2026 ↗
VANGUARD U.S. MOMENTUM FACTOR ETF VANGUARD WELLINGTON FUND 28,7062.4M $0.17 %0.03 %as of Feb 28, 2026 ↗
Global X Russell 2000 ETF GLOBAL X FUNDS 28,6354.7M $0.33 %0.03 %as of Apr 30, 2026 ↗
Column Small Cap Select Fund Trust for Professional Managers 27,4352.3M $0.13 %0.03 %as of Feb 28, 2026 ↗
BlackRock Advantage Small Cap Growth Fund BlackRock Funds 27,0822.3M $0.34 %0.03 %as of Mar 31, 2026 ↗
Destinations Small-Mid Cap Equity Fund Brinker Capital Destinations Trust 27,0642.3M $0.31 %0.03 %as of Feb 28, 2026 ↗
PGIM Jennison Blend Fund Prudential Jennison Blend Fund, Inc. 25,0912.1M $0.19 %0.03 %as of Feb 27, 2026 ↗
Nuveen Small Cap Select Fund Nuveen Investment Funds, Inc. 24,8784.1M $0.89 %0.03 %as of Apr 30, 2026 ↗
Small Cap Index Fund VALIC Co I 24,3162M $0.17 %0.03 %as of Feb 28, 2026 ↗
JPMorgan BetaBuilders U.S. Small Cap Equity ETF J.P. Morgan Exchange-Traded Fund Trust 24,2264M $0.54 %0.03 %as of Apr 30, 2026 ↗
Penn Capital Special Situations Small Cap Equity Fund RBB Fund Trust 23,2532M $2.24 %0.03 %as of Feb 28, 2026 ↗
Goldman Sachs Small Cap Equity Insights Fund Goldman Sachs Trust 23,0253.8M $0.52 %0.03 %as of Apr 30, 2026 ↗
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST 23,0001.9M $0.07 %0.03 %as of Mar 31, 2026 ↗
Lord Abbett Micro-Cap Growth Fund LORD ABBETT SECURITIES TRUST 22,8793.8M $1.85 %0.03 %as of Apr 30, 2026 ↗
Fidelity ZERO Extended Market Index Fund Fidelity Concord Street Trust 22,5793.7M $0.15 %0.03 %as of Apr 30, 2026 ↗
SA Invesco Growth Opportunities Portfolio SUNAMERICA SERIES TRUST 22,4853.7M $1.21 %0.03 %as of Apr 30, 2026 ↗
EQ/AB Small Cap Growth Portfolio EQ Advisors Trust 21,8101.8M $0.10 %0.03 %as of Mar 31, 2026 ↗
MetLife Russell 2000 Index Portfolio Brighthouse Funds Trust II 20,8621.8M $0.18 %0.02 %as of Mar 31, 2026 ↗
State Street(R) SPDR(R) FactSet Innovative Technology ETF SPDR SERIES TRUST 20,4911.7M $3.28 %0.02 %as of Mar 31, 2026 ↗
iShares Morningstar Small-Cap Growth ETF iShares Trust 19,8283.3M $0.34 %0.02 %as of Apr 30, 2026 ↗
ATM Small Cap Managed Volatility Portfolio EQ Advisors Trust 19,5691.7M $0.17 %0.02 %as of Mar 31, 2026 ↗
1290 VT Micro Cap Portfolio EQ Advisors Trust 19,3981.6M $0.94 %0.02 %as of Mar 31, 2026 ↗
Diversified Equity Master Portfolio Master Investment Portfolio 18,9681.6M $0.05 %0.02 %as of Mar 31, 2026 ↗
Fidelity Nasdaq Composite Index ETF Fidelity Commonwealth Trust 18,9471.6M $0.02 %0.02 %as of Feb 28, 2026 ↗
AMG Frontier Small Cap Growth Fund AMG Funds I 18,9203.1M $3.17 %0.02 %as of Apr 30, 2026 ↗
JPMorgan U.S. Small Company Fund JPMorgan Trust I 18,6701.6M $0.17 %0.02 %as of Mar 31, 2026 ↗
Nuveen Small Cap Growth Opportunities Fund Nuveen Investment Funds, Inc. 18,6023.1M $1.17 %0.02 %as of Apr 30, 2026 ↗
iShares Russell 3000 ETF iShares Trust 18,0501.5M $0.01 %0.02 %as of Mar 31, 2026 ↗
Small Cap Growth Stock Portfolio NORTHWESTERN MUTUAL SERIES FUND INC 17,7011.5M $0.20 %0.02 %as of Mar 31, 2026 ↗
Small-Cap Index Portfolio PACIFIC SELECT FUND 17,2001.5M $0.19 %0.02 %as of Mar 31, 2026 ↗
Fidelity Small Cap Value Index Fund Fidelity Salem Street Trust 16,8041.4M $0.08 %0.02 %as of Mar 31, 2026 ↗
Goldman Sachs Small Cap Value Insights Fund Goldman Sachs Trust 16,5952.7M $0.24 %0.02 %as of Apr 30, 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
Roundhill Meme Stock ETF Roundhill ETF Trust 5.72 %as of Mar 31, 2026 ↗
REX IncomeMax Option Strategy ETF REX ETF Trust 4.22 %as of Mar 31, 2026 ↗
State Street(R) SPDR(R) FactSet Innovative Technology ETF SPDR SERIES TRUST 3.28 %as of Mar 31, 2026 ↗
AMG Frontier Small Cap Growth Fund AMG Funds I 3.17 %as of Apr 30, 2026 ↗
Defiance Retail Kings ETF ETF Series Solutions 3.12 %as of Mar 31, 2026 ↗
Kennedy Capital Small Cap Growth Fund INVESTMENT MANAGERS SERIES TRUST II 2.46 %as of Mar 31, 2026 ↗
Penn Capital Special Situations Small Cap Equity Fund RBB Fund Trust 2.24 %as of Feb 28, 2026 ↗
State Street(R) SPDR(R) S&P(R) Telecom ETF SPDR SERIES TRUST 2.22 %as of Mar 31, 2026 ↗
Driehaus Micro Cap Growth Fund Driehaus Mutual Funds 2.21 %as of Mar 31, 2026 ↗
Lord Abbett Micro-Cap Growth Fund LORD ABBETT SECURITIES TRUST 1.85 %as of Apr 30, 2026 ↗

Quarter after quarter

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

QuarterShareholdersChangeSharesChange
2026Q2271+8318,279,850+2.6 %
2026Q1188+1617,820,074+46.6 %
2025Q4172+612,156,520-3.9 %
2025Q3166+2412,652,256+56.6 %
2025Q2142-98,080,715-1.5 %
2025Q1151+128,206,703-13.9 %
2024Q4139+389,530,298-0.4 %
2024Q3101+209,570,069+6.1 %
2024Q281+209,022,516+37.2 %
2024Q161+96,577,873+15.5 %
2023Q4525,692,938

Institutional managers

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

ManagerSharesValue
BlackRock, Inc.7,192,329608.4M $as of Mar 31, 2026
OBERWEIS ASSET MANAGEMENT INC/2,349,969198.8M $as of Mar 31, 2026
JANE STREET GROUP, LLC2,279,318192.8M $as of Mar 31, 2026
D. E. Shaw & Co., Inc.2,117,157179.1M $as of Mar 31, 2026
Invesco Ltd.2,014,405170.4M $as of Mar 31, 2026
PRICE T ROWE ASSOCIATES INC /MD/1,732,381146.5K $as of Mar 31, 2026
STATE STREET CORP1,644,293139.1M $as of Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC1,621,305137.2M $as of Mar 31, 2026
Hood River Capital Management LLC1,275,519107.9M $as of Mar 31, 2026
Value Aligned Research Advisors, LLC1,267,938107.3M $as of Mar 31, 2026
JPMORGAN CHASE & CO1,111,13294.7M $as of Mar 31, 2026
GOLDMAN SACHS GROUP INC1,084,76491.8M $as of Mar 31, 2026
UBS Group AG970,74482.1M $as of Mar 31, 2026
RAYMOND JAMES FINANCIAL INC733,69662.2M $as of Mar 31, 2026
MORGAN STANLEY727,56661.5M $as of Mar 31, 2026
T. Rowe Price Investment Management, Inc.643,14554.4K $as of Mar 31, 2026
Driehaus Capital Management LLC632,33753.5M $as of Mar 31, 2026
NORTHERN TRUST CORP583,49449.4M $as of Mar 31, 2026
RENAISSANCE TECHNOLOGIES LLC565,27947.8M $as of Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC532,22845M $as of Mar 31, 2026
NEUBERGER BERMAN GROUP LLC517,34144M $as of Mar 31, 2026
Squarepoint Ops LLC495,79841.9M $as of Mar 31, 2026
Balyasny Asset Management L.P.468,87039.7M $as of Mar 31, 2026
GILDER GAGNON HOWE & CO LLC455,37538.5M $as of Mar 31, 2026
TUDOR INVESTMENT CORP ET AL442,78137.5M $as of Mar 31, 2026

Declared shareholders of Applied Optoelectronics Inc

There are 2 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
Marex Securities Products Inc. and 1 other5.60 %4,486,292as of May 8, 2026 · SCHEDULE 13G
Invesco Ltd. 2.70 %2,014,405as of Mar 31, 2026 · SCHEDULE 13G

Funds holding the debt of Applied Optoelectronics Inc

4 funds declare 4 bond lines of this company. 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
ABSOLUTE CONVERTIBLE ARBITRAGE FUND115.6M $as of Mar 31, 2026
JNL Multi-Manager Alternative Fund13.9M $as of Mar 31, 2026
PACE Alternative Strategies Investments13M $as of Apr 30, 2026
Franklin Alternative Strategies Fund126K $as of Feb 27, 2026
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Titelia. "Fund shareholders of Applied Optoelectronics Inc". https://titelia.com/en/stocks/applied-optoelectronics-inc-US03823U1025