Titelia

Fund shareholders of Vicor Corp

ISIN US9258151029 · United States · LEI 5299005KMQOTR6B51F09

Fund shareholders
330
Of which ETFs
84 246 other funds
Value held
1.7B $
FundSharesValueWeight in fund
iShares Core S&P Mid-Cap ETF iShares Trust 752,244121.1M $0.11 %as of Mar 31, 2026 ↗
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS 739,208119M $0.01 %as of Mar 31, 2026 ↗
iShares Russell 2000 ETF iShares Trust 562,20190.5M $0.13 %as of Mar 31, 2026 ↗
VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS 531,41485.6M $0.05 %as of Mar 31, 2026 ↗
Needham Aggressive Growth Fund Needham Funds Inc 475,00076.5M $4.86 %as of Mar 31, 2026 ↗
T. Rowe Price New Horizons Fund, Inc. T. ROWE PRICE NEW HORIZONS FUND, INC. 378,01360.9M $0.48 %as of Mar 31, 2026 ↗
VANGUARD SMALL-CAP GROWTH INDEX FUND VANGUARD INDEX FUNDS 297,04847.8M $0.12 %as of Mar 31, 2026 ↗
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS 253,32440.8M $0.05 %as of Mar 31, 2026 ↗
T. Rowe Price Global Stock Fund T. ROWE PRICE INTERNATIONAL FUNDS, INC. 231,95262.5M $0.76 %as of Apr 30, 2026 ↗
Fidelity Small Cap Index Fund Fidelity Salem Street Trust 227,50361.3M $0.19 %as of Apr 30, 2026 ↗
JPMorgan U.S. Tech Leaders ETF J.P. Morgan Exchange-Traded Fund Trust 219,68735.4M $1.15 %as of Mar 31, 2026 ↗
JPMorgan Small Cap Growth Fund JPMorgan Trust II 191,26530.8M $1.41 %as of Mar 31, 2026 ↗
iShares Russell 2000 Growth ETF iShares Trust 188,01630.3M $0.25 %as of Mar 31, 2026 ↗
T. Rowe Price Integrated U.S. Small-Cap Growth Equity Fund T. ROWE PRICE INTEGRATED EQUITY FUNDS, INC. 179,00028.8M $0.35 %as of Mar 31, 2026 ↗
Small Cap Core Fund John Hancock Investment Trust 146,95339.6M $1.98 %as of Apr 30, 2026 ↗
Fidelity Enhanced Small Cap ETF Fidelity Covington Trust 145,94923.5M $0.57 %as of Mar 31, 2026 ↗
iShares S&P Mid-Cap 400 Growth ETF iShares Trust 137,93022.2M $0.22 %as of Mar 31, 2026 ↗
U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 133,02235.8M $0.19 %as of Apr 30, 2026 ↗
T. Rowe Price Science & Technology Fund, Inc. T. ROWE PRICE SCIENCE & TECHNOLOGY FUND, INC. 127,10020.5M $0.19 %as of Mar 31, 2026 ↗
Fidelity Extended Market Index Fund Fidelity Concord Street Trust 119,20724M $0.06 %as of Feb 28, 2026 ↗
VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS 113,97123M $0.15 %as of Feb 28, 2026 ↗
State Street(R) SPDR(R) Portfolio S&P 400(TM) Mid Cap ETF SPDR SERIES TRUST 111,09417.9M $0.11 %as of Mar 31, 2026 ↗
Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST 110,16122.2M $0.11 %as of Feb 28, 2026 ↗
Dimensional U.S. Small Cap ETF Dimensional ETF Trust 91,92824.8M $0.18 %as of Apr 30, 2026 ↗
VANGUARD S&P SMALL-CAP 600 INDEX FUND VANGUARD ADMIRAL FUNDS 77,84715.7M $0.29 %as of Feb 28, 2026 ↗
First Trust NASDAQ Clean Edge Green Energy Index Fund First Trust Exchange-Traded Fund 69,57011.2M $2.06 %as of Mar 31, 2026 ↗
BRUCE FUND Bruce Fund, Inc. 65,00010.5M $2.89 %as of Mar 31, 2026 ↗
JPMorgan Small Cap Blend Fund JPMorgan Trust I 61,7479.9M $0.69 %as of Mar 31, 2026 ↗
VANGUARD EXPLORER FUND VANGUARD EXPLORER FUND 59,87516.1M $0.07 %as of Apr 30, 2026 ↗
Principal U.S. Small-Cap ETF Principal Exchange-Traded Funds 58,4119.4M $0.53 %as of Mar 31, 2026 ↗
Invesco Dorsey Wright Industrials Momentum ETF Invesco Exchange-Traded Fund Trust 56,01115.1M $3.74 %as of Apr 30, 2026 ↗
BlackRock Advantage Small Cap Core Fund BlackRock Funds 55,14011.1M $0.24 %as of Feb 27, 2026 ↗
Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST 50,39613.6M $0.19 %as of Apr 30, 2026 ↗
Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust 50,03713.5M $0.03 %as of Apr 30, 2026 ↗
U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 49,82113.4M $0.04 %as of Apr 30, 2026 ↗
Fidelity Total Market Index Fund Fidelity Concord Street Trust 42,6728.6M $0.01 %as of Feb 28, 2026 ↗
Master Small Cap Index Series Quantitative Master Series LLC 37,7636.1M $0.13 %as of Mar 31, 2026 ↗
Driehaus Small Cap Growth Fund Driehaus Mutual Funds 36,8145.9M $0.52 %as of Mar 31, 2026 ↗
Columbia Small Cap Index Fund COLUMBIA FUNDS SERIES TRUST 36,1627.3M $0.29 %as of Feb 28, 2026 ↗
State Street(R) SPDR(R) S & P 400(TM) Mid Cap Growth ETF SPDR SERIES TRUST 34,4335.5M $0.22 %as of Mar 31, 2026 ↗
Fidelity Series Total Market Index Fund Fidelity Concord Street Trust 33,9696.8M $0.01 %as of Feb 28, 2026 ↗
Vistashares Artificial Intelligence Supercycle ETF Tidal Trust III 33,7636.8M $3.62 %as of Feb 28, 2026 ↗
Old Westbury Small & Mid Cap Strategies Fund Old Westbury Funds Inc 31,1908.4M $0.09 %as of Apr 30, 2026 ↗
Small Cap Core Trust John Hancock Variable Insurance Trust 29,9684.8M $1.67 %as of Mar 31, 2026 ↗
Neuberger Small Cap Growth Fund NEUBERGER BERMAN EQUITY FUNDS 29,9276M $1.24 %as of Feb 28, 2026 ↗
iShares Core S&P Total U.S. Stock Market ETF iShares Trust 29,4464.7M $0.01 %as of Mar 31, 2026 ↗
Multi-Manager Small Cap Equity Strategies Fund COLUMBIA FUNDS SERIES TRUST I 28,4045.7M $0.47 %as of Feb 28, 2026 ↗
First Trust Mid Cap Core AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund 28,2557.6M $0.57 %as of Apr 30, 2026 ↗
Nuveen Small Cap Blend Index Fund TIAA-CREF Funds 27,5857.4M $0.19 %as of Apr 30, 2026 ↗
U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 27,0677.3M $0.02 %as of Apr 30, 2026 ↗
Needham Growth Fund Needham Funds Inc 27,0004.3M $2.34 %as of Mar 31, 2026 ↗
VANGUARD INDUSTRIALS INDEX FUND VANGUARD WORLD FUND 26,6365.4M $0.07 %as of Feb 28, 2026 ↗
T. Rowe Price Communications & Technology Fund T. ROWE PRICE COMMUNICATIONS & TECHNOLOGY FUND, INC. 25,7004.1M $0.05 %as of Mar 31, 2026 ↗
VANGUARD S&P SMALL-CAP 600 GROWTH INDEX FUND VANGUARD ADMIRAL FUNDS 25,3575.1M $0.57 %as of Feb 28, 2026 ↗
Invesco S&P Midcap 400 Pure Growth ETF Invesco Exchange-Traded Fund Trust 24,6596.6M $1.98 %as of Apr 30, 2026 ↗
EQ/2000 Managed Volatility Portfolio EQ Advisors Trust 24,0543.9M $0.11 %as of Mar 31, 2026 ↗
T.Rowe Price Small Cap Growth Portfolio Brighthouse Funds Trust II 23,4003.8M $0.36 %as of Mar 31, 2026 ↗
T. Rowe Price Diversified Mid-Cap Growth Fund, Inc. T. ROWE PRICE DIVERSIFIED MID-CAP GROWTH FUND, INC. 23,3003.8M $0.09 %as of Mar 31, 2026 ↗
Main Thematic Innovation ETF Northern Lights Fund Trust IV 23,1716.2M $2.96 %as of Apr 30, 2026 ↗
JNL Mid Cap Index Fund JNL Series Trust 22,9243.7M $0.11 %as of Mar 31, 2026 ↗
First Trust Mid Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund 21,2945.7M $1.11 %as of Apr 30, 2026 ↗
VANGUARD RUSSELL 2000 GROWTH INDEX FUND VANGUARD SCOTTSDALE FUNDS 21,0714.2M $0.30 %as of Feb 28, 2026 ↗
College Retirement Equities Fund - Total Global Stock Account College Retirement Equities Fund 20,6933.3M $0.00 %as of Mar 31, 2026 ↗
Nuveen Small Cap Value Opportunities Fund Nuveen Investment Trust 20,4773.3M $1.23 %as of Mar 31, 2026 ↗
VANGUARD STRATEGIC SMALL-CAP EQUITY FUND VANGUARD HORIZON FUNDS 19,8753.2M $0.13 %as of Mar 31, 2026 ↗
T. Rowe Price Small-Mid Cap ETF T. Rowe Price Exchange-Traded Funds, Inc. 19,8643.2M $0.21 %as of Mar 31, 2026 ↗
Avantis U.S. Small Cap Equity ETF American Century ETF Trust 19,8404M $0.17 %as of Feb 28, 2026 ↗
Janus Henderson Small Cap Growth Alpha ETF Janus Detroit Street Trust 19,3745.2M $1.65 %as of Apr 30, 2026 ↗
iShares Core S&P U.S. Growth ETF iShares Trust 19,2603.1M $0.01 %as of Mar 31, 2026 ↗
Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust 19,1803.9M $0.02 %as of Feb 28, 2026 ↗
EQ/Mid Cap Index Portfolio EQ Advisors Trust 18,6223M $0.11 %as of Mar 31, 2026 ↗
Goldman Sachs Small Cap Equity Insights Fund Goldman Sachs Trust 18,4415M $0.68 %as of Apr 30, 2026 ↗
VANGUARD TOTAL WORLD STOCK INDEX FUND VANGUARD INTERNATIONAL EQUITY INDEX FUNDS 18,0744.9M $0.01 %as of Apr 30, 2026 ↗
Fidelity Small Cap Growth Index Fund Fidelity Salem Street Trust 17,4882.8M $0.25 %as of Mar 31, 2026 ↗
Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust 17,2774.7M $0.16 %as of Apr 30, 2026 ↗
Goldman Sachs Small Cap Value Insights Fund Goldman Sachs Trust 16,4464.4M $0.40 %as of Apr 30, 2026 ↗
VIP Disciplined Small Cap Portfolio Variable Insurance Products Fund II 16,0772.6M $0.50 %as of Mar 31, 2026 ↗
SmallCap Value Fund II Principal Funds, Inc 15,8504.3M $0.34 %as of Apr 30, 2026 ↗
LVIP SSGA Small-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 15,4712.5M $0.13 %as of Mar 31, 2026 ↗
T. Rowe Price Integrated U.S. Small-Mid Cap Core Equity Fund T. ROWE PRICE INTEGRATED EQUITY FUNDS, INC. 14,9032.4M $0.17 %as of Mar 31, 2026 ↗
Nuveen Equity Index Fund TIAA-CREF Funds 14,7484M $0.01 %as of Apr 30, 2026 ↗
Invesco S&P SmallCap Industrials ETF Invesco Exchange-Traded Fund Trust II 14,5902.9M $1.63 %as of Feb 28, 2026 ↗
AST Small-Cap Equity Portfolio Advanced Series Trust 14,3642.3M $0.12 %as of Mar 31, 2026 ↗
Mid Cap Index Fund Northern Funds 14,2902.3M $0.11 %as of Mar 31, 2026 ↗
Transamerica T. Rowe Price Small Cap VP TRANSAMERICA SERIES TRUST 14,0002.3M $0.36 %as of Mar 31, 2026 ↗
Convergence Long/Short Equity ETF Trust for Professional Managers 13,5142.7M $0.81 %as of Feb 28, 2026 ↗
Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST 13,3623.6M $0.01 %as of Apr 30, 2026 ↗
Invesco Dorsey Wright SmallCap Momentum ETF Invesco Exchange-Traded Fund Trust II 13,3492.7M $0.70 %as of Feb 28, 2026 ↗
LVIP Franklin Templeton Multi-Factor SMID Cap Equity Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 13,0242.1M $0.23 %as of Mar 31, 2026 ↗
VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS 12,9332.1M $0.00 %as of Mar 31, 2026 ↗
Science & Technology Trust John Hancock Variable Insurance Trust 12,8002.1M $0.20 %as of Mar 31, 2026 ↗
Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST 12,6672.6M $0.01 %as of Feb 28, 2026 ↗
VictoryShares US Small Mid Cap Value Momentum ETF Victory Portfolios II 12,4242M $0.14 %as of Mar 31, 2026 ↗
SMALL COMPANY GROWTH PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS 12,3492M $0.14 %as of Mar 31, 2026 ↗
Invesco S&P SmallCap Quality ETF Invesco Exchange-Traded Fund Trust II 12,1692.5M $0.99 %as of Feb 28, 2026 ↗
VANGUARD STRATEGIC EQUITY FUND VANGUARD HORIZON FUNDS 12,0261.9M $0.02 %as of Mar 31, 2026 ↗
EQ/Small Company Index Portfolio EQ Advisors Trust 11,8601.9M $0.12 %as of Mar 31, 2026 ↗
Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust 11,8023.2M $0.01 %as of Apr 30, 2026 ↗
BlackRock Advantage Small Cap Growth Fund BlackRock Funds 11,5321.9M $0.28 %as of Mar 31, 2026 ↗
Strategic Advisers U.S. Total Stock Fund Fidelity Rutland Square Trust II 11,4332.3M $0.00 %as of Feb 28, 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
Needham Aggressive Growth Fund Needham Funds Inc 4.86 %as of Mar 31, 2026 ↗
Vistashares Electrification Supercycle ETF Tidal Trust III 4.45 %as of Feb 28, 2026 ↗
One Rock Fund MSS Series Trust 3.75 %as of Feb 28, 2026 ↗
Invesco Dorsey Wright Industrials Momentum ETF Invesco Exchange-Traded Fund Trust 3.74 %as of Apr 30, 2026 ↗
Vistashares Artificial Intelligence Supercycle ETF Tidal Trust III 3.62 %as of Feb 28, 2026 ↗
Main Thematic Innovation ETF Northern Lights Fund Trust IV 2.96 %as of Apr 30, 2026 ↗
BRUCE FUND Bruce Fund, Inc. 2.89 %as of Mar 31, 2026 ↗
TrueShares Technology, AI & Deep Learning ETF Elevation Series Trust 2.55 %as of Mar 31, 2026 ↗
Needham Growth Fund Needham Funds Inc 2.34 %as of Mar 31, 2026 ↗
First Trust NASDAQ Clean Edge Green Energy Index Fund First Trust Exchange-Traded Fund 2.06 %as of Mar 31, 2026 ↗

Quarter after quarter

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

QuarterShareholdersChangeSharesChange
2026Q2330+879,151,170-4.7 %
2026Q1243+169,603,281+4.8 %
2025Q4227+99,160,405+0.4 %
2025Q3218-79,127,275-3.6 %
2025Q2225+169,464,299-2.1 %
2025Q1209-39,664,568-3.5 %
2024Q4212+710,016,969+3.5 %
2024Q3205-79,678,578-0.3 %
2024Q2212-59,709,329-0.9 %
2024Q1217-299,800,052-1.1 %
2023Q42469,908,042

Institutional managers

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

ManagerSharesValue
BlackRock, Inc.2,884,375464.4M $as of Mar 31, 2026
JPMORGAN CHASE & CO2,106,726299.6M $as of Mar 31, 2026
PRICE T ROWE ASSOCIATES INC /MD/1,888,446304K $as of Mar 31, 2026
STATE STREET CORP811,617130.7M $as of Mar 31, 2026
MANUFACTURERS LIFE INSURANCE COMPANY, THE603,36497.1M $as of Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC602,66197M $as of Mar 31, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP536,27486.3M $as of Mar 31, 2026
NEEDHAM INVESTMENT MANAGEMENT LLC522,00084M $as of Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP493,67079.4M $as of Mar 31, 2026
GOLDMAN SACHS GROUP INC389,76762.8M $as of Mar 31, 2026
JANE STREET GROUP, LLC327,71552.8M $as of Mar 31, 2026
MORGAN STANLEY306,92949.4M $as of Mar 31, 2026
AWM Investment Company, Inc.288,18046.4M $as of Mar 31, 2026
NORTHERN TRUST CORP272,71143.9M $as of Mar 31, 2026
MILLENNIUM MANAGEMENT LLC221,86735.7M $as of Mar 31, 2026
HERALD INVESTMENT MANAGEMENT Ltd220,00035.4M $as of Mar 31, 2026
COLRAIN CAPITAL LLC201,63332.5M $as of Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC194,45331.3M $as of Mar 31, 2026
Driehaus Capital Management LLC189,46330.5M $as of Mar 31, 2026
FMR LLC165,32626.6M $as of Mar 31, 2026
FIRST TRUST ADVISORS LP163,95326.4M $as of Mar 31, 2026
Arosa Capital Management LP156,50025.2M $as of Mar 31, 2026
PINNACLE ASSOCIATES LTD155,97625.1M $as of Mar 31, 2026
AQR CAPITAL MANAGEMENT LLC148,30923.9M $as of Mar 31, 2026
Bank of New York Mellon Corp140,28622.6M $as of Mar 31, 2026

Declared shareholders of Vicor Corp

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
BlackRock, Inc. 7.90 %2,658,780as of Mar 31, 2026 · SCHEDULE 13G
T. Rowe Price Associates, Inc. 5.60 %1,888,446as of Mar 31, 2026 · SCHEDULE 13G
JPMORGAN CHASE & CO 4.50 %1,556,989as of May 29, 2026 · SCHEDULE 13G
Cite this page

Titelia. "Fund shareholders of Vicor Corp". https://titelia.com/en/stocks/vicor-corp-US9258151029