Titelia

Fund shareholders of Allegro MicroSystems Inc

ISIN US01749D1054 · United States · LEI 54930004TGPV6DR3LE12

Fund shareholders
383
Of which ETFs
90 293 other funds
Value held
3.5B $ 39.6M SEK
Share of capital
50.4 % of 186.4M shares on Jul 27, 2026
FundSharesValueWeight in fundShare of capital
JPMorgan SMID Cap Equity Fund JPMorgan Trust II 92,9682.9M $1.03 %0.05 %as of Mar 31, 2026 ↗
SEB Nordamerikafond Småbolag SEB Funds AB 91,97927.6M SEK1.34 %0.05 %as of Mar 31, 2026 ↗
Variable Portfolio - Partners Small Cap Growth Fund Columbia Funds Variable Series Trust II 91,9722.9M $0.87 %0.05 %as of Mar 31, 2026 ↗
Columbia Mid Cap Index Fund COLUMBIA FUNDS SERIES TRUST 91,4583.3M $0.13 %0.05 %as of Feb 28, 2026 ↗
iShares Russell 1000 ETF iShares Trust 87,8002.8M $0.01 %0.05 %as of Mar 31, 2026 ↗
VOYA SMALLCAP OPPORTUNITIES PORTFOLIO Voya Variable Products Trust 87,3342.8M $1.65 %0.05 %as of Mar 31, 2026 ↗
First Trust Mid Cap Core AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund 86,3634.2M $0.31 %0.05 %as of Apr 30, 2026 ↗
Fidelity Disciplined Equity Fund Fidelity Capital Trust 86,2004.2M $0.18 %0.05 %as of Apr 30, 2026 ↗
Capital World Growth & Income Fund AMERICAN FUNDS INSURANCE SERIES 84,8322.7M $0.13 %0.05 %as of Mar 31, 2026 ↗
SBH SMALL CAP GROWTH FUND Segall Bryant & Hamill Trust 80,6332.5M $0.87 %0.04 %as of Mar 31, 2026 ↗
Loomis Sayles Small Cap Growth Portfolio Brighthouse Funds Trust II 78,1832.5M $0.78 %0.04 %as of Mar 31, 2026 ↗
Mid Cap Index Fund Northern Funds 78,1582.5M $0.12 %0.04 %as of Mar 31, 2026 ↗
JNL Multi-Manager Small Cap Growth Fund JNL Series Trust 77,7372.5M $0.12 %0.04 %as of Mar 31, 2026 ↗
Nuveen Small Cap Growth Opportunities Fund Nuveen Investment Funds, Inc. 76,5453.7M $1.42 %0.04 %as of Apr 30, 2026 ↗
Guardian Small-Mid Cap Core VIP Fund Guardian Variable Products Trust 75,2552.4M $1.27 %0.04 %as of Mar 31, 2026 ↗
Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST 74,5862.7M $0.01 %0.04 %as of Feb 28, 2026 ↗
TAX MANAGED SMALL CAP PORTFOLIO Tax-Managed Small-Cap Portfolio 73,6823.6M $1.95 %0.04 %as of Apr 30, 2026 ↗
Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST 73,2623.6M $0.01 %0.04 %as of Apr 30, 2026 ↗
VANGUARD RUSSELL 1000 VALUE INDEX FUND VANGUARD SCOTTSDALE FUNDS 71,9822.6M $0.01 %0.04 %as of Feb 28, 2026 ↗
VANGUARD S&P MID-CAP 400 GROWTH INDEX FUND VANGUARD ADMIRAL FUNDS 71,2262.6M $0.16 %0.04 %as of Feb 28, 2026 ↗
State Street(R) SPDR(R) S & P 400(TM) Mid Cap Value ETF SPDR SERIES TRUST 71,1742.2M $0.09 %0.04 %as of Mar 31, 2026 ↗
Calvert Small/Mid-Cap Fund Calvert Management Series 71,0732.2M $1.15 %0.04 %as of Mar 31, 2026 ↗
VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS 68,7842.2M $0.00 %0.04 %as of Mar 31, 2026 ↗
Large Cap Index Master Portfolio Master Investment Portfolio 68,1162.1M $0.01 %0.04 %as of Mar 31, 2026 ↗
iShares Core S&P U.S. Growth ETF iShares Trust 66,9162.1M $0.01 %0.04 %as of Mar 31, 2026 ↗
U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 66,3803.2M $0.04 %0.04 %as of Apr 30, 2026 ↗
First Trust Mid Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund 65,2403.2M $0.61 %0.03 %as of Apr 30, 2026 ↗
Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust 64,4363.1M $0.01 %0.03 %as of Apr 30, 2026 ↗
iShares Expanded Tech Sector ETF iShares Trust 64,4362M $0.03 %0.03 %as of Mar 31, 2026 ↗
Empower S&P Mid Cap 400 Index Fund EMPOWER FUNDS, INC. 58,9201.9M $0.12 %0.03 %as of Mar 31, 2026 ↗
Goldman Sachs Large Cap Value Insights Fund Goldman Sachs Trust 58,4182.8M $0.42 %0.03 %as of Apr 30, 2026 ↗
Index 400 Stock Portfolio NORTHWESTERN MUTUAL SERIES FUND INC 57,7411.8M $0.12 %0.03 %as of Mar 31, 2026 ↗
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS 57,5271.8M $0.01 %0.03 %as of Mar 31, 2026 ↗
Victory Small Cap Stock Fund Victory Portfolios III 55,6442.7M $0.30 %0.03 %as of Apr 30, 2026 ↗
Empower Mid Cap Value Fund EMPOWER FUNDS, INC. 55,4731.7M $0.18 %0.03 %as of Mar 31, 2026 ↗
Needham Small Cap Growth Fund Needham Funds Inc 55,0001.7M $1.00 %0.03 %as of Mar 31, 2026 ↗
Small Cap Core Portfolio Bernstein Fund Inc 54,4301.7M $0.24 %0.03 %as of Mar 31, 2026 ↗
VanEck Fabless Semiconductor ETF VanEck ETF Trust 53,9331.7M $1.12 %0.03 %as of Mar 31, 2026 ↗
Eaton Vance Small-Cap Fund Eaton Vance Special Investment Trust 53,4641.7M $1.35 %0.03 %as of Mar 31, 2026 ↗
Nuveen Small/Mid Cap Growth Opportunities Fund Nuveen Investment Funds, Inc. 52,3702.5M $1.49 %0.03 %as of Apr 30, 2026 ↗
MFS Blended Research Small Cap Equity Fund MFS SERIES TRUST X 52,3561.9M $0.59 %0.03 %as of Feb 28, 2026 ↗
NYLIM VP Small Cap Growth Portfolio NEW YORK LIFE INVESTMENTS VP FUNDS TRUST 52,1671.6M $0.44 %0.03 %as of Mar 31, 2026 ↗
Goldman Sachs Small Cap Equity ETF Goldman Sachs ETF Trust 51,9291.9M $1.16 %0.03 %as of Feb 28, 2026 ↗
Invesco Global Small Cap Equity Fund AIM Funds Group (Invesco Funds Group) 51,0771.6M $1.03 %0.03 %as of Mar 31, 2026 ↗
SmallCap Account Principal Variable Contract Funds, Inc 50,7001.6M $0.94 %0.03 %as of Mar 31, 2026 ↗
Fidelity Large Cap Value Index Fund Fidelity Salem Street Trust 50,0372.4M $0.02 %0.03 %as of Apr 30, 2026 ↗
JPMorgan BetaBuilders U.S. Mid Cap Equity ETF J.P. Morgan Exchange-Traded Fund Trust 49,9582.4M $0.12 %0.03 %as of Apr 30, 2026 ↗
BNY Mellon Midcap Index Fund, Inc. BNY MELLON MIDCAP INDEX FUND, INC. 49,7402.4M $0.17 %0.03 %as of Apr 30, 2026 ↗
Meridian Small Cap Growth Fund Meridian Fund Inc 49,4891.6M $0.66 %0.03 %as of Mar 31, 2026 ↗
Fidelity Nasdaq Composite Index ETF Fidelity Commonwealth Trust 48,9061.8M $0.02 %0.03 %as of Feb 28, 2026 ↗
Nuveen Large Cap Value Index Fund TIAA-CREF Funds 47,8902.3M $0.02 %0.03 %as of Apr 30, 2026 ↗
MidCap S&P 400 Index Fund Principal Funds, Inc 47,4932.3M $0.17 %0.03 %as of Apr 30, 2026 ↗
MML VIP Invesco Small Cap Equity Fund MML Series Investment Fund II 47,3761.5M $1.20 %0.03 %as of Mar 31, 2026 ↗
MOA MID CAP EQUITY INDEX FUND MoA Funds Corp 46,7991.5M $0.12 %0.03 %as of Mar 31, 2026 ↗
iShares Russell 2500 ETF iShares Trust 46,5131.5M $0.06 %0.02 %as of Mar 31, 2026 ↗
Invesco V.I. Small Cap Equity Fund AIM Variable Insurance Funds (Invesco Variable Insurance Funds) 45,5261.4M $0.91 %0.02 %as of Mar 31, 2026 ↗
Variable Portfolio - Partners Small Cap Value Fund Columbia Funds Variable Series Trust II 45,4481.4M $0.36 %0.02 %as of Mar 31, 2026 ↗
VY(R) JPMORGAN SMALL CAP CORE EQUITY PORTFOLIO Voya Investors Trust 44,7901.4M $0.51 %0.02 %as of Mar 31, 2026 ↗
AST J.P. Morgan Aggressive Multi-Asset Portfolio Advanced Series Trust 44,2411.4M $0.07 %0.02 %as of Mar 31, 2026 ↗
Mid Cap Index Trust John Hancock Variable Insurance Trust 44,0971.4M $0.12 %0.02 %as of Mar 31, 2026 ↗
Fidelity ZERO Extended Market Index Fund Fidelity Concord Street Trust 43,6392.1M $0.09 %0.02 %as of Apr 30, 2026 ↗
Gotham Absolute Return Fund FundVantage Trust 43,5651.4M $0.13 %0.02 %as of Mar 31, 2026 ↗
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST 43,2001.4M $0.05 %0.02 %as of Mar 31, 2026 ↗
Empower Small Cap Growth Fund EMPOWER FUNDS, INC. 43,0931.4M $0.60 %0.02 %as of Mar 31, 2026 ↗
Fidelity Series Large Cap Value Index Fund Fidelity Salem Street Trust 43,0822.1M $0.02 %0.02 %as of Apr 30, 2026 ↗
NVIT Mid Cap Index Fund Nationwide Variable Insurance Trust 42,9951.4M $0.12 %0.02 %as of Mar 31, 2026 ↗
MetLife Mid Cap Stock Index Portfolio Brighthouse Funds Trust II 42,1311.3M $0.12 %0.02 %as of Mar 31, 2026 ↗
Dimensional U.S. Equity Market ETF Dimensional ETF Trust 41,9212M $0.01 %0.02 %as of Apr 30, 2026 ↗
iShares ESG Aware MSCI USA Small-Cap ETF iShares Trust 40,9851.5M $0.06 %0.02 %as of Feb 28, 2026 ↗
Schwab Fundamental U.S. Small Company Index Fund SCHWAB CAPITAL TRUST 40,2902M $0.08 %0.02 %as of Apr 30, 2026 ↗
JNL/Mellon Information Technology Sector Fund JNL Series Trust 40,2071.3M $0.02 %0.02 %as of Mar 31, 2026 ↗
Handelsbanken Global Småbolag Index Criteria Handelsbanken Fonder AB 40,00012M SEK0.04 %0.02 %as of Mar 31, 2026 ↗
Schwab 1000 Index Fund SCHWAB INVESTMENTS 39,9411.9M $0.01 %0.02 %as of Apr 30, 2026 ↗
AVIP AB Small Cap Portfolio AuguStar Variable Insurance Products Fund Inc 39,7561.3M $0.46 %0.02 %as of Mar 31, 2026 ↗
iShares Morningstar Small-Cap Growth ETF iShares Trust 39,1161.9M $0.20 %0.02 %as of Apr 30, 2026 ↗
iShares Core S&P U.S. Value ETF iShares Trust 38,9131.2M $0.01 %0.02 %as of Mar 31, 2026 ↗
John Hancock Multifactor Mid Cap ETF John Hancock Exchange-Traded Fund Trust 38,8661.2M $0.03 %0.02 %as of Mar 31, 2026 ↗
VANGUARD S&P MID-CAP 400 VALUE INDEX FUND VANGUARD ADMIRAL FUNDS 37,7991.4M $0.10 %0.02 %as of Feb 28, 2026 ↗
LVIP SSGA Mid-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 36,3361.1M $0.12 %0.02 %as of Mar 31, 2026 ↗
U.S. Strategic Equity Fund RUSSELL INVESTMENT CO 35,3401.7M $0.06 %0.02 %as of Apr 30, 2026 ↗
Dimensional US Core Equity Market ETF Dimensional ETF Trust 34,0841.7M $0.01 %0.02 %as of Apr 30, 2026 ↗
Adara Smaller Companies Fund RBB Fund, Inc. 33,5041.2M $0.16 %0.02 %as of Feb 28, 2026 ↗
VANGUARD TAX-MANAGED CAPITAL APPRECIATION FUND VANGUARD TAX-MANAGED FUNDS 33,4901.1M $0.00 %0.02 %as of Mar 31, 2026 ↗
iShares Russell 3000 ETF iShares Trust 33,3201.1M $0.01 %0.02 %as of Mar 31, 2026 ↗
NVIT Invesco Small Cap Growth Fund Nationwide Variable Insurance Trust 32,9821M $0.39 %0.02 %as of Mar 31, 2026 ↗
NVIT GS Large Cap Equity Fund Nationwide Variable Insurance Trust 32,9711M $0.12 %0.02 %as of Mar 31, 2026 ↗
AST J.P. Morgan Conservative Multi-Asset Portfolio Advanced Series Trust 31,9051M $0.03 %0.02 %as of Mar 31, 2026 ↗
ALPS Disruptive Technologies ETF ALPS ETF TRUST 29,3501.1M $1.38 %0.02 %as of Feb 28, 2026 ↗
MassMutual Small Cap Growth Equity Fund MASSMUTUAL SELECT FUNDS 28,868910.2K $0.16 %0.02 %as of Mar 31, 2026 ↗
AQR Large Cap Momentum Style Fund AQR Funds 28,726905.7K $0.16 %0.02 %as of Mar 31, 2026 ↗
VANGUARD ESG U.S. STOCK ETF VANGUARD WORLD FUND 28,0481M $0.01 %0.02 %as of Feb 28, 2026 ↗
THRIVENT MID CAP INDEX PORTFOLIO Thrivent Series Fund, Inc. 27,971881.9K $0.12 %0.02 %as of Mar 31, 2026 ↗
Kennedy Capital ESG SMID Cap Fund INVESTMENT MANAGERS SERIES TRUST II 27,858878.4K $1.21 %0.01 %as of Mar 31, 2026 ↗
JNL/DFA U.S. Small Cap Fund JNL Series Trust 27,779875.9K $0.12 %0.01 %as of Mar 31, 2026 ↗
EQ/400 Managed Volatility Portfolio EQ Advisors Trust 27,094854.3K $0.11 %0.01 %as of Mar 31, 2026 ↗
Bridge Builder Large Cap Growth Fund Bridge Builder Trust 26,283828.7K $0.00 %0.01 %as of Mar 31, 2026 ↗
AST J.P. Morgan Moderate Multi-Asset Portfolio Advanced Series Trust 26,169825.1K $0.05 %0.01 %as of Mar 31, 2026 ↗
SBH SMALL CAP CORE FUND Segall Bryant & Hamill Trust 26,041821.1K $0.86 %0.01 %as of Mar 31, 2026 ↗
Aztlan Global Stock Selection DM SMID ETF Tidal Trust I 25,4341.2M $2.81 %0.01 %as of Apr 30, 2026 ↗
Electronics Fund Rydex Series Funds 24,575774.8K $0.48 %0.01 %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
iShares Breakthrough Environmental Solutions ETF iShares Trust 7.91 %as of Apr 30, 2026 ↗
Aztlan Global Stock Selection DM SMID ETF Tidal Trust I 2.81 %as of Apr 30, 2026 ↗
State Street(R) SPDR(R) S&P(R) Semiconductor ETF SPDR SERIES TRUST 2.66 %as of Mar 31, 2026 ↗
ClearBridge Small Cap Growth Fund Legg Mason Partners Investment Trust 2.50 %as of Apr 30, 2026 ↗
Roundhill Robotaxi Autonomous Vehicles & Technology ETF Roundhill ETF Trust 2.37 %as of Mar 31, 2026 ↗
First Trust NASDAQ Clean Edge Green Energy Index Fund First Trust Exchange-Traded Fund 2.27 %as of Mar 31, 2026 ↗
Invesco Small Cap Value Fund AIM Sector Funds (Invesco Sector Funds) 2.00 %as of Apr 30, 2026 ↗
Fidelity Electric Vehicles and Future Transportation ETF Fidelity Covington Trust 2.00 %as of Mar 31, 2026 ↗
SA Invesco Growth Opportunities Portfolio SUNAMERICA SERIES TRUST 1.97 %as of Apr 30, 2026 ↗
TAX MANAGED SMALL CAP PORTFOLIO Tax-Managed Small-Cap Portfolio 1.95 %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
2026Q2381+5193,894,127+8.1 %
2026Q1330-486,864,031-3.4 %
2025Q4334+589,881,672-0.8 %
2025Q3329-690,606,860+4.9 %
2025Q2335+1786,362,848+7.9 %
2025Q1318-2580,025,227-9.0 %
2024Q4343-2587,929,686+28.7 %
2024Q3368+868,332,820+14.1 %
2024Q2360-1559,874,365+22.3 %
2024Q1375-2548,947,233+3.3 %
2023Q440047,377,822

Institutional managers

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

ManagerSharesValue
FMR LLC27,421,206864.6M $as of Mar 31, 2026
BlackRock, Inc.12,494,868394M $as of Mar 31, 2026
Capital Research Global Investors12,435,558392.1M $as of Mar 31, 2026
Invesco Ltd.8,751,481275.9M $as of Mar 31, 2026
JPMORGAN CHASE & CO8,652,068242.6M $as of Mar 31, 2026
STATE STREET CORP5,228,104164.8M $as of Mar 31, 2026
Clearbridge Investments, LLC2,863,71090.3M $as of Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC2,456,82077.5M $as of Mar 31, 2026
MORGAN STANLEY2,275,28571.7M $as of Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP2,170,48768.4M $as of Mar 31, 2026
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.2,080,64165.6M $as of Mar 31, 2026
PRINCIPAL FINANCIAL GROUP INC1,790,46656.5M $as of Mar 31, 2026
ALLIANCEBERNSTEIN L.P.1,723,37045.5M $as of Mar 31, 2026
LOOMIS SAYLES & CO L P1,674,10852.8M $as of Mar 31, 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.1,464,73746.2M $as of Mar 31, 2026
VOYA INVESTMENT MANAGEMENT LLC1,459,27146M $as of Mar 31, 2026
GOLDMAN SACHS GROUP INC1,437,21545.3M $as of Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC1,390,60643.8M $as of Mar 31, 2026
NORTHERN TRUST CORP1,045,54133M $as of Mar 31, 2026
SEGALL BRYANT & HAMILL, LLC1,044,98432.9M $as of Mar 31, 2026
RAYMOND JAMES FINANCIAL INC995,75331.4M $as of Mar 31, 2026
Nuveen, LLC947,50229.9M $as of Mar 31, 2026
KENNEDY CAPITAL MANAGEMENT LLC910,03928.7M $as of Mar 31, 2026
BANK OF AMERICA CORP /DE/855,45327M $as of Mar 31, 2026
Bank of New York Mellon Corp743,29223.4M $as of Mar 31, 2026

Declared shareholders of Allegro MicroSystems Inc

There is 1 beneficial ownership filing. 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 other14.80 %27,421,206as of Mar 31, 2026 · SCHEDULE 13G
Cite this page

Titelia. "Fund shareholders of Allegro MicroSystems Inc". https://titelia.com/en/stocks/allegro-microsystems-inc-US01749D1054