ALLEGRO MICROSYSTEMS, INC. - ALGM

Sector: Technology · Industry: Semiconductors & Related Devices

Website: No information yet · Social: No information yet

Company profile

Latest / Compare

Q1 2026 · Q4 2025

Value (USD)

Total reported value ($000)

$4.749B

QoQ value delta ($000)

+$1.106B (+30.37%)

Implied price effect (QoQ)

+16.53%

Total shares

154,429,597

QoQ shares delta

+16,394,376 (+11.88%)

Total shares held by funds (by quarter)

Interactive chart by TradingView.

Top 25 only Full list

Partial Q1 2026 data: 319 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.

Manager	Value ($000)	Shares	% of 13F
FMR LLC	864,590	27,421,206	0.05%
BlackRock, Inc.	393,963	12,494,868	0.01%
Capital Research Global Investors	392,093	12,435,558	0.06%
VANGUARD GROUP INC	374,662	14,202,528	0.01%
Invesco Ltd.	275,934	8,751,481	0.04%
VANGUARD PORTFOLIO MANAGEMENT LLC	249,718	7,920,042	0.01%
JPMORGAN CHASE & CO	242,604	8,652,068	0.02%
VANGUARD CAPITAL MANAGEMENT LLC	172,302	5,464,718	0.0%
STATE STREET CORP	164,842	5,228,104	0.01%
Clearbridge Investments, LLC	90,292	2,863,710	0.08%
GEODE CAPITAL MANAGEMENT, LLC	77,480	2,456,820	0.0%
MORGAN STANLEY	71,739	2,275,285	0.0%
DIMENSIONAL FUND ADVISORS LP	68,398	2,170,487	0.01%
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	65,603	2,080,641	0.11%
PRINCIPAL FINANCIAL GROUP INC	56,453	1,790,466	0.03%
LOOMIS SAYLES & CO L P	52,784	1,674,108	0.07%
ADAGE CAPITAL PARTNERS GP, L.L.C.	46,183	1,464,737	0.07%
VOYA INVESTMENT MANAGEMENT LLC	46,010	1,459,271	0.05%
ALLIANCEBERNSTEIN L.P.	45,462	1,723,370	0.01%
GOLDMAN SACHS GROUP INC	45,315	1,437,215	0.01%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	43,845	1,390,606	0.01%
NORGES BANK	38,456	1,457,805	0.0%
NORTHERN TRUST CORP	32,965	1,045,541	0.0%
SEGALL BRYANT & HAMILL, LLC	32,948	1,044,984	0.47%
RAYMOND JAMES FINANCIAL INC	31,396	995,753	0.01%