Latest 10-Q

What changed in Allegro MicroSystems, Inc.'s latest quarterly report, compared with the one before.

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Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.

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13F holders

Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.

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Lobbying

What Allegro MicroSystems, Inc. and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.

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H-1B labor applications at Allegro MicroSystems, Inc.

15 certified in 12 mo

Labor condition applications decided by the Department of Labor, matched to Allegro MicroSystems, Inc. by employer name. An application is not a hire.

Median yearly wage offered, full-time certified applications, Jul 2025 to Jun 2026: $125,000The wage the employer offered, as filed, with its unit. The yearly figure restates it per year (hourly x 2,080, weekly x 52, every two weeks x 26, monthly x 12) from the low end of the offered range. It is not what the worker was paid.

H-1B labor applications decided at Allegro MicroSystems, Inc. by quarter
QuarterCertifiedAll decidedWorkers asked for
2024 Q3343
2024 Q4242
2025 Q1141
2025 Q2121212
2025 Q3131
2025 Q4030
2026 Q1555
2026 Q2999
Most common job titles at Allegro MicroSystems, Inc.
Failure Analysis Engineer3—
Senior Failure Analysis Engineer2—
Systems Engineer2—
Analog Design Engineer1—
Digital Design Engineer1—

We match the employer's name to a public company automatically, including a reviewed list of subsidiaries. A subsidiary can be missed and a similar name can be matched wrongly. The files carry no worker names.

Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

About the company

The basics from the company’s SEC registration.

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$30.13−$1.58 (−4.98%) Nov 13 close
Oct 13, 2026: $33.65Oct 14, 2026: $32.22Oct 15, 2026: $32.36Oct 16, 2026: $31.62Oct 19, 2026: $33.17Oct 20, 2026: $33.91Oct 21, 2026: $34.51Oct 22, 2026: $31.69Oct 23, 2026: $31.48Oct 26, 2026: $32.32Oct 27, 2026: $33.98Oct 28, 2026: $35.37Oct 29, 2026: $33.03Oct 30, 2026: $30.53Nov 2, 2026: $32.15Nov 3, 2026: $33.66Nov 4, 2026: $31.25Nov 5, 2026: $26.80Nov 6, 2026: $28.17Nov 9, 2026: $30.92Nov 10, 2026: $30.70Nov 11, 2026: $32.11Nov 12, 2026: $31.71Nov 13, 2026: $30.13
Oct 13, 2026Low $26.80 · High $35.37Nov 13, 2026
Aug 13, 2026: $44.13Aug 14, 2026: $44.39Aug 17, 2026: $44.25Aug 18, 2026: $39.39Aug 19, 2026: $38.35Aug 20, 2026: $37.19Aug 21, 2026: $37.16Aug 24, 2026: $35.63Aug 25, 2026: $37.44Aug 26, 2026: $36.89Aug 27, 2026: $37.59Aug 28, 2026: $35.77Aug 31, 2026: $36.25Sep 1, 2026: $35.47Sep 2, 2026: $35.47Sep 3, 2026: $35.56Sep 4, 2026: $36.61Sep 8, 2026: $36.47Sep 9, 2026: $35.84Sep 10, 2026: $35.27Sep 11, 2026: $36.31Sep 14, 2026: $33.85Sep 15, 2026: $33.26Sep 16, 2026: $33.02Sep 17, 2026: $33.11Sep 18, 2026: $34.10Sep 21, 2026: $35.50Sep 22, 2026: $35.51Sep 23, 2026: $35.11Sep 24, 2026: $35.13Sep 25, 2026: $36.76Sep 28, 2026: $36.94Sep 29, 2026: $36.60Sep 30, 2026: $36.35Oct 1, 2026: $36.38Oct 2, 2026: $39.53Oct 5, 2026: $38.46Oct 6, 2026: $38.76Oct 7, 2026: $37.03Oct 8, 2026: $36.27Oct 9, 2026: $35.57Oct 12, 2026: $33.79Oct 13, 2026: $33.65Oct 14, 2026: $32.22Oct 15, 2026: $32.36Oct 16, 2026: $31.62Oct 19, 2026: $33.17Oct 20, 2026: $33.91Oct 21, 2026: $34.51Oct 22, 2026: $31.69Oct 23, 2026: $31.48Oct 26, 2026: $32.32Oct 27, 2026: $33.98Oct 28, 2026: $35.37Oct 29, 2026: $33.03Oct 30, 2026: $30.53Nov 2, 2026: $32.15Nov 3, 2026: $33.66Nov 4, 2026: $31.25Nov 5, 2026: $26.80Nov 6, 2026: $28.17Nov 9, 2026: $30.92Nov 10, 2026: $30.70Nov 11, 2026: $32.11Nov 12, 2026: $31.71Nov 13, 2026: $30.13
Aug 13, 2026Low $26.80 · High $44.39Nov 13, 2026
Nov 13, 2025: $25.29Nov 14, 2025: $24.71Nov 17, 2025: $23.60Nov 18, 2025: $23.21Nov 19, 2025: $23.23Nov 20, 2025: $22.80Nov 21, 2025: $24.08Nov 24, 2025: $24.83Nov 25, 2025: $25.74Nov 26, 2025: $25.82Nov 28, 2025: $26.69Dec 1, 2025: $25.97Dec 2, 2025: $26.52Dec 3, 2025: $28.90Dec 4, 2025: $28.82Dec 5, 2025: $29.22Dec 8, 2025: $28.75Dec 9, 2025: $28.96Dec 10, 2025: $29.27Dec 11, 2025: $28.48Dec 12, 2025: $27.11Dec 15, 2025: $26.72Dec 16, 2025: $26.24Dec 17, 2025: $25.48Dec 18, 2025: $26.42Dec 19, 2025: $26.70Dec 22, 2025: $26.75Dec 23, 2025: $27.45Dec 24, 2025: $26.95Dec 26, 2025: $26.87Dec 29, 2025: $26.53Dec 30, 2025: $26.83Dec 31, 2025: $26.38Jan 2, 2026: $26.91Jan 5, 2026: $28.45Jan 6, 2026: $31.53Jan 7, 2026: $30.64Jan 8, 2026: $31.30Jan 9, 2026: $31.29Jan 12, 2026: $30.17Jan 13, 2026: $30.78Jan 14, 2026: $32.25Jan 15, 2026: $32.69Jan 16, 2026: $33.35Jan 20, 2026: $32.97Jan 21, 2026: $33.99Jan 22, 2026: $33.81Jan 23, 2026: $32.99Jan 26, 2026: $32.49Jan 27, 2026: $32.66Jan 28, 2026: $34.55Jan 29, 2026: $37.98Jan 30, 2026: $36.91Feb 2, 2026: $37.43Feb 3, 2026: $38.89Feb 4, 2026: $38.20Feb 5, 2026: $38.62Feb 6, 2026: $41.57Feb 9, 2026: $41.99Feb 10, 2026: $41.61Feb 11, 2026: $42.81Feb 12, 2026: $41.83Feb 13, 2026: $42.38Feb 17, 2026: $41.69Feb 18, 2026: $38.59Feb 19, 2026: $36.26Feb 20, 2026: $38.93Feb 23, 2026: $38.48Feb 24, 2026: $39.04Feb 25, 2026: $38.12Feb 26, 2026: $36.77Feb 27, 2026: $36.47Mar 2, 2026: $36.59Mar 3, 2026: $34.72Mar 4, 2026: $34.07Mar 5, 2026: $32.78Mar 6, 2026: $31.93Mar 9, 2026: $32.87Mar 10, 2026: $33.17Mar 11, 2026: $33.06Mar 12, 2026: $31.16Mar 13, 2026: $31.13Mar 16, 2026: $31.38Mar 17, 2026: $32.06Mar 18, 2026: $31.52Mar 19, 2026: $30.91Mar 20, 2026: $29.95Mar 23, 2026: $31.74Mar 24, 2026: $32.58Mar 25, 2026: $32.63Mar 26, 2026: $31.23Mar 27, 2026: $30.12Mar 30, 2026: $28.04Mar 31, 2026: $31.53Apr 1, 2026: $33.30Apr 2, 2026: $32.60Apr 6, 2026: $32.81Apr 7, 2026: $33.28Apr 8, 2026: $35.87Apr 9, 2026: $37.02Apr 10, 2026: $37.50Apr 13, 2026: $38.04Apr 14, 2026: $38.27Apr 15, 2026: $37.25Apr 16, 2026: $38.22Apr 17, 2026: $40.00Apr 20, 2026: $40.65Apr 21, 2026: $41.28Apr 22, 2026: $42.27Apr 23, 2026: $43.61Apr 24, 2026: $44.13Apr 27, 2026: $43.47Apr 28, 2026: $41.12Apr 29, 2026: $44.07Apr 30, 2026: $48.50May 1, 2026: $48.98May 4, 2026: $49.48May 5, 2026: $49.68May 6, 2026: $51.37May 7, 2026: $47.93May 8, 2026: $48.95May 11, 2026: $48.39May 12, 2026: $45.87May 13, 2026: $45.97May 14, 2026: $44.97May 15, 2026: $43.10May 18, 2026: $41.35May 19, 2026: $41.65May 20, 2026: $44.33May 21, 2026: $44.70May 22, 2026: $45.95May 26, 2026: $50.76May 27, 2026: $49.00May 28, 2026: $51.10May 29, 2026: $47.87Jun 1, 2026: $47.13Jun 2, 2026: $50.33Jun 3, 2026: $53.11Jun 4, 2026: $53.62Jun 5, 2026: $46.39Jun 8, 2026: $48.19Jun 9, 2026: $46.63Jun 10, 2026: $44.54Jun 11, 2026: $47.96Jun 12, 2026: $50.41Jun 15, 2026: $55.00Jun 16, 2026: $53.29Jun 17, 2026: $53.98Jun 18, 2026: $59.00Jun 22, 2026: $61.58Jun 23, 2026: $55.52Jun 24, 2026: $55.42Jun 25, 2026: $60.16Jun 26, 2026: $57.89Jun 29, 2026: $66.37Jun 30, 2026: $69.62Jul 1, 2026: $63.20Jul 2, 2026: $55.49Jul 6, 2026: $56.56Jul 7, 2026: $51.55Jul 8, 2026: $51.47Jul 9, 2026: $57.38Jul 10, 2026: $54.87Jul 13, 2026: $50.86Jul 14, 2026: $52.32Jul 15, 2026: $50.03Jul 16, 2026: $47.12Jul 17, 2026: $46.48Jul 20, 2026: $46.36Jul 21, 2026: $49.35Jul 22, 2026: $49.87Jul 23, 2026: $50.07Jul 24, 2026: $46.03Jul 27, 2026: $46.80Jul 28, 2026: $44.52Jul 29, 2026: $42.21Jul 30, 2026: $41.45Jul 31, 2026: $41.50Aug 3, 2026: $41.52Aug 4, 2026: $42.85Aug 5, 2026: $41.80Aug 6, 2026: $42.46Aug 7, 2026: $43.77Aug 10, 2026: $42.46Aug 11, 2026: $42.52Aug 12, 2026: $42.47Aug 13, 2026: $44.13Aug 14, 2026: $44.39Aug 17, 2026: $44.25Aug 18, 2026: $39.39Aug 19, 2026: $38.35Aug 20, 2026: $37.19Aug 21, 2026: $37.16Aug 24, 2026: $35.63Aug 25, 2026: $37.44Aug 26, 2026: $36.89Aug 27, 2026: $37.59Aug 28, 2026: $35.77Aug 31, 2026: $36.25Sep 1, 2026: $35.47Sep 2, 2026: $35.47Sep 3, 2026: $35.56Sep 4, 2026: $36.61Sep 8, 2026: $36.47Sep 9, 2026: $35.84Sep 10, 2026: $35.27Sep 11, 2026: $36.31Sep 14, 2026: $33.85Sep 15, 2026: $33.26Sep 16, 2026: $33.02Sep 17, 2026: $33.11Sep 18, 2026: $34.10Sep 21, 2026: $35.50Sep 22, 2026: $35.51Sep 23, 2026: $35.11Sep 24, 2026: $35.13Sep 25, 2026: $36.76Sep 28, 2026: $36.94Sep 29, 2026: $36.60Sep 30, 2026: $36.35Oct 1, 2026: $36.38Oct 2, 2026: $39.53Oct 5, 2026: $38.46Oct 6, 2026: $38.76Oct 7, 2026: $37.03Oct 8, 2026: $36.27Oct 9, 2026: $35.57Oct 12, 2026: $33.79Oct 13, 2026: $33.65Oct 14, 2026: $32.22Oct 15, 2026: $32.36Oct 16, 2026: $31.62Oct 19, 2026: $33.17Oct 20, 2026: $33.91Oct 21, 2026: $34.51Oct 22, 2026: $31.69Oct 23, 2026: $31.48Oct 26, 2026: $32.32Oct 27, 2026: $33.98Oct 28, 2026: $35.37Oct 29, 2026: $33.03Oct 30, 2026: $30.53Nov 2, 2026: $32.15Nov 3, 2026: $33.66Nov 4, 2026: $31.25Nov 5, 2026: $26.80Nov 6, 2026: $28.17Nov 9, 2026: $30.92Nov 10, 2026: $30.70Nov 11, 2026: $32.11Nov 12, 2026: $31.71Nov 13, 2026: $30.13
Nov 13, 2025Low $22.80 · High $69.62Nov 13, 2026
Congress purchase Congress sale Insider sale over $1M

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Information, not investment advice. Company matching is automatic; check the source before relying on one row.