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Calamos

Organization business Q5018456
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Calamos

Summary

Calamos is a business[1]. Calamos ranks in the top 4% of business entities by monthly Wikipedia readership (33 views/month).[2]

Key Facts

  • Calamos's instance of is recorded as business[3].
  • Calamos's instance of is recorded as public company[4].
  • Calamos's headquarters location is recorded as Naperville[5].
  • Calamos's stock exchange is recorded as Nasdaq[6].
  • 1977 marks the founding of Calamos[7].
  • Calamos's official website is recorded as https://www.calamos.com/[8].
  • Calamos's social media followers is recorded as {'amount': '+2581'}[9].
  • Calamos's social media followers is recorded as {'amount': '+2560'}[10].

Body

Founding

1977 marks the founding of Calamos[7].

Operations

Calamos's headquarters location is recorded as Naperville[5].

Ownership

Calamos's stock exchange is recorded as Nasdaq[6].

Why It Matters

Calamos ranks in the top 4% of business entities by monthly Wikipedia readership (33 views/month).[2]

Related Entities

business Nasdaq public company

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Calamos. Retrieved April 10, 2026, from https://4ort.xyz/entity/calamos
MLA “Calamos.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/calamos.
BibTeX @misc{4ortxyz_calamos_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Calamos}}, year = {2026}, url = {https://4ort.xyz/entity/calamos}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Calamos — https://4ort.xyz/entity/calamos (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/calamos · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 4d ago · Trivialist · 2026-08-22 view diff on Wikidata ↗
    Twitter → —
    P14750 → 58AB-FA7F-1FF4-8DBB-201F
    Website → —
    Social media followers → {'amount': '+2581'}, {'amount': '+2560'}
    + 19 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P14750]]: 58AB-FA7F-1FF4-8DBB-201F, [[:toollabs:quickstatements/#/batch/269299|batch #269299]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.