portfolio

American  

[pawrt-foh-lee-oh, pohrt-] / pɔrtˈfoʊ liˌoʊ, poʊrt- /

noun

plural

portfolios

1. a flat, portable case for carrying loose papers, drawings, etc.

2. such a case for carrying documents of a government department.

3. the total holdings of the securities, commercial paper, etc., of a financial institution or private investor.

4. the office or post of a minister of state or member of a cabinet.

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portfolio British  

/ pɔːtˈfəʊlɪəʊ /

noun

1. a flat case, esp of leather, used for carrying maps, drawings, etc

2. the contents of such a case, such as drawings, paintings, or photographs, that demonstrate recent work

   an art student's portfolio

3. such a case used for carrying ministerial or state papers

4. the responsibilities or role of the head of a government department

   the portfolio for foreign affairs

5. a cabinet minister who is not responsible for any government department

6. the complete investments held by an individual investor or by a financial organization

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Etymology

Origin of portfolio

1715–25; < Italian portafoglio, equivalent to porta-, stem of portare to carry (< Latin portāre ) + foglio leaf, sheet (< Latin folium; see foil ²)

Explanation

A portfolio is a large, flat briefcase used to hold papers and other loose materials, like maps or artwork. A portfolio is usually used to transport important documents, like examples of your graphic design work if you’re an artist. The noun portfolio has its roots in the similarly-sounding Latin portafoglio “a case for carrying loose papers.” Notice, within that word, two other words — there’s porta, meaning “carry,” and foglio, meaning “sheet, leaf.” In English, think portable folio, or papers that can be carried. Also, portfolio can refer to the duties of a government official or the collection of investments held by a financial company.

Example Sentences

The approval expands AstraZeneca’s cardiovascular, renal and metabolism portfolio shortly after diabetes drug Farxiga—its biggest product in that therapeutic area and the bestselling medicine in the company’s history—went off patent in the U.S.

From The Wall Street Journal • May 18, 2026

Among portfolio managers for larger funds, SpaceX "is probably viewed as a must-have stock," said Roberts.

From Barron's • May 17, 2026

“This is not, people who have taken their Treasury portfolio or their investment-grade portfolio and gone into levered lending,” he told analysts on Apollo’s first-quarter call.

From The Wall Street Journal • May 16, 2026

Small caps’ outperformance so far this year has been supported primarily by improving earnings, said Oren Shiran, portfolio manager at Lazard.

From MarketWatch • May 16, 2026

When I tell Mr. Reilly about it in the hall, he says to me that it sounds great, and I should meet him with my full portfolio after school.

From "Landscape with Invisible Hand" by M.T. Anderson