Skip to main content
Livermore
Livermore
ZHEN

Allegro Microsystems, Inc.

ALGM
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
SEC CIK
0000866291

In the last 90 days, Allegro Microsystems, Inc. insiders filed 0 open-market purchases and 2 sales; 375 institutions reported holding it in 13F filings for Q2 2026, worth $10.2B in total; Maverick Capital is the only superinvestor holding it.

Q4 2022 vs. Q3 2022

How the institutions holding Allegro Microsystems, Inc. changed between Q3 2022 and Q4 2022.

All holders in Q4 2022All holders in Q3 2022

13F holders of ALGM: Q3 2022 compared with Q4 2022
MeasureQ3 2022Of which not filed for Q4 2022Q4 2022Change
Holders1704219+53
Shares90.4M286.6K96.4M+6.28M (+7.0%)
Value$1.97B$6.26M$2.89B+$924.6M (+47.0%)

4 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so the changes leave them out.

New holders (76)

Institutions that held Allegro Microsystems, Inc. at the end of Q4 2022 but not at the end of Q3 2022.

Institutions new to ALGM in Q4 2022
InstitutionSharesValue% of portfolio
Driehaus Capital Management LLC467,029$14.0M0.21%
Redwood Investments, LLC237,763$7.14M0.96%
Agf Management Ltd210,000$6.30M0.05%
KCL Capital, L.P.200,000$6.00M1.04%
GW&K Investment Management, LLC182,075$5.47M0.06%
Retirement Systems of Alabama126,731$3.80M0.02%
Oberweis Asset Management Inc115,200$3.46M0.74%
State of New Jersey Common Pension Fund D73,806$2.22M0.01%
Manufacturers Life Insurance Company, The55,195$1.66M0.00%
Chartwell Investment Partners, LLC55,131$1.66M0.07%
Mutual of America Capital Management LLC53,413$1.60M0.02%
Twin Tree Management, LP51,501$1.55M0.05%
State of Tennessee, Treasury Department47,508$1.43M0.01%
EAM Investors, LLC45,673$1.37M0.28%
Texas Permanent School Fund43,729$1.31M0.02%
Amundi32,938$1.08M0.00%
Cipher Capital LP33,826$1.02M0.19%
Comerica Bank29,463$999.0K0.01%
Yousif Capital Management, LLC33,206$996.8K0.01%
Commonwealth of Pennsylvania Public School Empls Retrmt Sys29,261$878.0K0.01%
Quadrature Capital Ltd24,942$748.5K0.02%
Teachers Retirement System of the State of Kentucky22,875$687.0K0.01%
Price T Rowe Associates Inc19,870$596.0K0.00%
Oregon Public Employees Retirement Fund19,139$574.6K0.01%
Ameritas Investment Partners, Inc.16,834$562.9K0.02%
Squarepoint Ops LLC17,647$529.8K0.00%
Louisiana State Employees Retirement System17,400$522.0K0.01%
Thrivent Financial for Lutherans17,325$520.0K0.00%
Merlin Capital LLC16,667$500.3K1.23%
State of Michigan Retirement System16,600$498.3K0.00%
Calamos Advisors LLC15,555$467.0K0.00%
Bayesian Capital Management, LP15,534$466.3K0.07%
Xponance, Inc.15,140$454.5K0.01%
Ensign Peak Advisors, Inc12,100$363.2K0.00%
Graham Capital Management, L.P.11,598$348.2K0.01%
Pacer Advisors, Inc.11,167$335.2K0.00%
Natixis Advisors, L.P.11,028$331.0K0.00%
Harel Insurance Investments & Financial Services Ltd.10,992$329.0K0.01%
New Mexico Educational Retirement Board10,300$309.0K0.02%
ProShare Advisors LLC10,185$305.8K0.00%
American Century Companies Inc10,182$305.7K0.00%
New York State Teachers Retirement System9,900$297.0K0.00%
Mackenzie Financial Corp9,308$279.4K0.00%
Jane Street Group, LLC8,947$268.6K0.00%
Pathstone Family Office, LLC8,717$261.7K0.01%
Pictet Asset Management SA8,661$260.0K0.00%
Mariner, LLC8,501$255.0K0.00%
XTX Topco Ltd8,214$246.6K0.05%
Bank of Montreal7,811$235.0K0.00%
Bessemer Group Inc7,690$231.0K0.00%
Martingale Asset Management L P7,285$218.7K0.00%
Prosperity Financial Group, Inc.6,988$209.8K0.23%
Pearl River Capital, LLC6,903$207.2K0.04%
Northwestern Mutual Investment Management Company, LLC6,020$180.7K0.00%
Securian Asset Management, Inc5,977$179.4K0.01%
Acadian Asset Management LLC1,821$54.0K0.00%
Altshuler Shaham Ltd1,073$32.2K0.00%
CoreCap Advisors, LLC600$18.0K0.00%
Huntington National Bank501$15.0K0.00%
Federation des caisses Desjardins du Quebec250$7.50K0.00%
Register Financial Advisors LLC245$7.36K0.00%
Advisory Services Network, LLC210$6.30K0.00%
Ellevest, Inc.210$6.30K0.00%
GWM Advisors LLC172$5.16K0.00%
First Horizon Advisors, Inc.112$3.36K0.00%
Clearstead Advisors, LLC50$1.50K0.00%
Toth Financial Advisory Corp50$1.50K0.00%
Farther Finance Advisors, LLC50$1.50K0.00%
Ronald Blue Trust, Inc.36$1.00K0.00%
Baker Avenue Asset Management, LP31$9310.00%
CVA Family Office, LLC25$7510.00%
Farmers & Merchants Investments Inc20$6000.00%
Zions Bancorporation, N.A.20$6000.00%
Accurate Wealth Management, LLC15$4780.00%
Carolinas Wealth Consulting LLC14$4200.00%
Dark Forest Capital Management LP12$3600.00%

Sold out (23)

Institutions that held Allegro Microsystems, Inc. at the end of Q3 2022 and filed for Q4 2022 without it.

Institutions that sold out of ALGM in Q4 2022
InstitutionShares, Q3 2022Value, Q3 2022
Intrinsic Edge Capital Management LLC632,241$13.8M
Susquehanna International Group, LLP135,574$2.96M
Roubaix Capital, LLC128,472$2.81M
Force Hill Capital Management LP112,800$2.46M
Tocqueville Asset Management L.P.51,925$1.14M
Qube Research & Technologies Ltd50,768$1.11M
Tudor Investment Corp Et Al30,781$673.0K
Cna Financial Corp24,639$538.0K
1832 Asset Management L.P.24,400$533.0K
AlphaCrest Capital Management LLC22,531$492.0K
Verition Fund Management LLC18,563$406.0K
Polar Capital Holdings Plc17,136$374.0K
Quantbot Technologies LP13,321$291.0K
Loomis Sayles & Co L P10,088$220.0K
Boothbay Fund Management, LLC9,997$218.0K
Oak Thistle LLC9,997$218.0K
Howe & Rusling Inc143$3.00K
Meeder Asset Management Inc77$2.00K
Almanack Investment Partners, LLC.76$2.00K
Standard Family Office LLC70$2.00K
Money Concepts Capital Corp52$1.00K
Massmutual Trust Co FSB42$1.00K
Clean Yield Group48$1.00K

Not filed for Q4 2022 yet (4)

Institutions that held Allegro Microsystems, Inc. at the end of Q3 2022 and haven't filed a 13F for Q4 2022. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ALGM in Q3 2022 that haven't filed for Q4 2022
InstitutionShares, Q3 2022Value, Q3 2022
Agf Investments Inc.215,000$4.70M
Eaton Vance Management70,693$1.54M
Wipfli Financial Advisors LLC,618$14.0K
FourThought Financial, LLC321$7.00K