DONALDSON Co INC

DCI · NYSE · SIC 3564: Industrial & Commercial Fans & Blowers & Air Purifing Equip · Market Cap: $10.0B · 15,000 employees
144
SEC Filings
$86.74
Close 2026-09-23
15,000
Employees

Business Summary

The Company Founded in 1915, Donaldson Company, Inc. (the Company or Donaldson) is a global leader in technology-led filtration products and solutions, serving a broad range of industries and advanced markets. Donaldsons diverse and skilled employees at more than 150 locations on six continents, 79 of which are manufacturing and/or distribution centers, partner with customers from small business owners to the worlds largest original equipment manufacturer (OEM) brands to solve complex filtration...

Latest Stock Quote

DCI 2026-09-23 $86.74 O:$85.66 H:$87.06 L:$85.62 Vol:0.6M VWAP:$86.7071
origin leaf: null

Next Earnings

Q2 FY2026 — expected 2026-08-27

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-09-252026-07-310000029644-26-000085EDGAR47K words
2025-09-262025-07-310000029644-25-000098EDGAR45K words
2024-09-272024-07-310000029644-24-000111EDGAR44K words
2023-09-222023-07-310000029644-23-000085EDGAR52K words
2022-09-232022-07-310000029644-22-000089EDGAR—
2021-09-242021-07-310000029644-21-000029EDGAR—
2020-09-252020-07-310000029644-20-000046EDGAR—
2019-09-272019-07-310000029644-19-000023EDGAR—
2018-10-012018-07-310000029644-18-000024EDGAR—
2017-09-222017-07-310000029644-17-000019EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2026-02-262026-01-310000029644-26-000026EDGAR20K words
2025-12-042025-10-310000029644-25-000147EDGAR17K words
2025-06-032025-04-300000029644-25-000058EDGAR20K words
2025-03-042025-01-310000029644-25-000029EDGAR19K words
2024-12-062024-10-310000029644-24-000181EDGAR16K words
2024-06-042024-04-300000029644-24-000067EDGAR19K words
2024-03-042024-01-310000029644-24-000027EDGAR18K words
2023-12-062023-10-310000029644-23-000136EDGAR19K words
2023-06-052023-04-300000029644-23-000055EDGAR23K words
2023-03-082023-01-310000029644-23-000035EDGAR23K words
2022-12-072022-10-310000029644-22-000153EDGAR19K words
2022-06-062022-04-300000029644-22-000064EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-08-260000029644-26-000071EDGAR9K words
2026-07-240000029644-26-000068EDGAR0K words
2026-02-260000029644-26-000024EDGAR9K words
2026-02-020001193125-26-032803EDGAR1K words
2026-01-290001193125-26-029665EDGAR0K words
2025-12-040000029644-25-000145EDGAR7K words
2025-11-240000029644-25-000133EDGAR1K words
2025-08-270000029644-25-000082EDGAR9K words
2025-06-170001193125-25-142124EDGAR81K words
2025-06-030000029644-25-000056EDGAR9K words

144 total filings indexed. 112 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

CECO — CECO ENVIRONMENTAL CORP FTEK — FUEL TECH, INC. KNOS — KRONOS ADVANCED TECHNOLOGIES INC PPIH — Perma-Pipe International Holdings, Inc.

Company Identity

CIK0000029644
TickerDCI
ExchangeNYSE
SIC3564: Industrial & Commercial Fans & Blowers & Air Purifing Equip
IncorporatedDE
Websitehttps://ir.donaldson.com
Listed1972-06-01

Get More Data

This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

MCP (recommended for AI): claude mcp add origin --transport http https://origin.rootz.global/mcp

JSON Profile Stock Quote Origin Record
Origin Provenance
page leaf: 12e9570311e059b0b2a68250ab7a956e3f22c34f51665799e21ae83c47e2e06e
parent: 9222e387f6f17b29ba211da979fa828c637a92f759dd954aa9d9500c928794a9
content hash: 9bcf3121d319bda8feaba56ea0e0af3722fd6346fd807aca3883afd5b41f7c16
signed: 2026-09-29T19:00:57.612Z
sources: 22 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

Try it — paste this into your AI:

Look up DCI using the MCP server at origin.rootz.global/mcp. What do their latest SEC filings show?

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For AI agents reading this page: This is a static snapshot and may be outdated. For live data on DCI, use the Origin MCP server or REST API.
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API: GET https://origin.rootz.global/api/company/DCI (~200 tokens, structured JSON with cryptographic provenance)
Tools: origin_company, origin_profile, origin_timeline, origin_filings, origin_quote, origin_transcripts, origin_search, origin_person, origin_skill
Discovery: /.well-known/ai | /llms.txt
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