Home › Entities › economic_theory › modern portfolio theory

modern portfolio theory

mathematical framework for assembling a portfolio of assets such that the expected return is maximized for a given level of risk, defined as variance
Thing economic_theory Q1072885
Press Enter · cited answer in seconds

modern portfolio theory

Summary

modern portfolio theory is an economic theory[1]. It ranks in the top 8% of economic_theory entities by monthly Wikipedia readership (3,046 views/month).[2]

Key Facts

  • modern portfolio theory's instance of is recorded as economic theory[3].
  • modern portfolio theory's developer is recorded as Harry Markowitz[4].
  • modern portfolio theory's Commons category is recorded as Portfolio theory[5].
  • modern portfolio theory's facet of is recorded as portfolio investment[6].
  • modern portfolio theory's maintained by WikiProject is recorded as WikiProject Mathematics[7].

Body

Definition and Type

modern portfolio theory's instance of is recorded as economic theory[3].

Why It Matters

modern portfolio theory ranks in the top 8% of economic_theory entities by monthly Wikipedia readership (3,046 views/month).[2] It has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[8] It is known by 35 alternative names across languages and contexts.[9]

Related Entities

Harry Markowitz

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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [8] ↑ . Wikidata sitelinks. wikidata.org.
  3. [9] ↑ . Wikidata aliases. wikidata.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). modern portfolio theory. Retrieved May 3, 2026, from https://4ort.xyz/entity/modern-portfolio-theory
MLA “modern portfolio theory.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/modern-portfolio-theory.
BibTeX @misc{4ortxyz_modern-portfolio-theory_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{modern portfolio theory}}, year = {2026}, url = {https://4ort.xyz/entity/modern-portfolio-theory}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): modern portfolio theory — https://4ort.xyz/entity/modern-portfolio-theory (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/modern-portfolio-theory · 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. 2h ago · MariuszRokin · 2026-06-12 view diff on Wikidata ↗
    Aliases → —
    Facet of → portfolio investment
    Svkkl authority id → 0204807-teorie-portfolia
    Developer → —
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P9322]]: 0204807-teorie-portfolia, [[:toollabs:quickstatements/#/batch/259599|batch #259599]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.