How many insider trades does FilingIQ track for AMG?

FilingIQ tracks 563 Form 4 insider transactions for AMG (AFFILIATED MANAGERS GROUP, INC.), covering filings from Jan 20, 2015 onwards. 46 of those were filed in the last 90 days.

Are AMG insiders net buyers or net sellers?

Across the full Form 4 history for AMG, 34 transactions (6%) were open-market purchases and 35 (6%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does AMG insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.

What sector is AMG in?

AFFILIATED MANAGERS GROUP, INC. (AMG) is classified in the Financial Services sector, specifically Asset Management, with a current market capitalisation of $8.39B.

AMG insider trading

NYSE Financial Services

AFFILIATED MANAGERS GROUP, INC. — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades

563

Last 90 days

Buys / sells

6% / 6%

Market cap

$8.39B

About AFFILIATED MANAGERS GROUP, INC.

Affiliated Managers Group, Inc., through its affiliates, operates as an investment management company providing investment management services to mutual funds, institutional clients,retails and high net worth individuals in the United States. It provides advisory or sub-advisory services to mutual funds. These funds are distributed to retail, high net worth and institutional clients directly and through intermediaries, including independent investment advisors, retirement plan sponsors, broker-dealers, major fund marketplaces, and bank trust departments. The company also offers investment products in various investment styles in the institutional distribution channel, including small, small/mid, mid, and large capitalization value and growth equity, and emerging markets. In addition, it offers quantitative, alternative, and fixed income products, and manages assets for foundations and endowments, defined benefit, and defined contribution plans for corporations and municipalities. Affiliated Managers Group provides investment management or customized investment counseling and fiduciary services. Affiliated Managers Group, Inc. was formed in 1993 and is based in West Palm Beach, Florida with additional offices in Prides Crossing, Massachusetts; Stamford, Connecticut; London, United Kingdom; Dubai, United Arab Emirates; Sydney, Australia; Hong Kong; Tokyo, Japan, Zurich, Switzerland and Delaware.

Company website: www.amg.com

AMG insider activity at a glance

FilingIQ has scored 563 insider transactions for AMG since Jan 20, 2015. The most recent filing in our index is dated May 8, 2026.

Across the full history, 34 open-market purchases and 35 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on AMG insider trades is 62.8/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live AMG trades on FilingIQ Raw filings on SEC EDGAR

Latest AMG Form 4 filings

Wojcik Thomas M President and COO

S Sep 9, 2025

Most recent disclosures. Sign up to filter by score, transaction code, or insider role.

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13F funds holding AMG

LGT CAPITAL PARTNERS LTD.

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Frequently asked

How many insider trades does FilingIQ track for AMG?: FilingIQ tracks 563 Form 4 insider transactions for AMG (AFFILIATED MANAGERS GROUP, INC.), covering filings from Jan 20, 2015 onwards. 46 of those were filed in the last 90 days.
Are AMG insiders net buyers or net sellers?: Across the full Form 4 history for AMG, 34 transactions (6%) were open-market purchases and 35 (6%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does AMG insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is AMG in?: AFFILIATED MANAGERS GROUP, INC. (AMG) is classified in the Financial Services sector, specifically Asset Management, with a current market capitalisation of $8.39B.

Methodology & sources

Every AMG insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.