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 counts shares; this one measures what the company weighs inside 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 SEC quarterly data set, newest first. The change is read against the quarter before it.

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 25 largest follow.

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

2 beneficial ownership filings. These stakes do not add up: an asset manager filing aggregates its own funds, already counted above.

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 filed, never a share of the debt: 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