How many insider trades does FilingIQ track for DHIL?

FilingIQ tracks 248 Form 4 insider transactions for DHIL (DIAMOND HILL INVESTMENT GROUP INC), covering filings from Feb 23, 2015 onwards. 16 of those were filed in the last 90 days.

Are DHIL insiders net buyers or net sellers?

Across the full Form 4 history for DHIL, 39 transactions (16%) were open-market purchases and 101 (41%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does DHIL 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 DHIL in?

DIAMOND HILL INVESTMENT GROUP INC (DHIL) is classified in the Financial Services sector, specifically Asset Management, with a current market capitalisation of $463.44M.

DHIL insider trading

NasdaqGS Financial Services

DIAMOND HILL INVESTMENT GROUP INC — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades

248

Last 90 days

Buys / sells

16% / 41%

Market cap

$463.44M

About DIAMOND HILL INVESTMENT GROUP INC

Diamond Hill Investment Group, Inc., through its subsidiary, Diamond Hill Capital Management, Inc., provides investment advisory and fund administration services in the United States. It offers separately managed accounts; collective investment trusts; and other pooled vehicles, including sub-advised funds and model delivery programs. The company also provides fund administration services comprising portfolio and regulatory compliance, treasury and financial oversight, and general business management and governance of the proprietary funds, as well as oversight of back-office service providers, which include the custodian, fund accountant, and transfer agent. Diamond Hill Investment Group, Inc. was incorporated in 1990 and is based in Columbus, Ohio.

Company website: www.diamond-hill.com

DHIL insider activity at a glance

FilingIQ has scored 248 insider transactions for DHIL since Feb 23, 2015. The most recent filing in our index is dated Apr 22, 2026.

Across the full history, 39 open-market purchases and 101 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 DHIL insider trades is 53.5/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live DHIL trades on FilingIQ Raw filings on SEC EDGAR

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13F funds holding DHIL

JBF Capital, Inc.

$2.15M · 0.3% of AUM

Frequently asked

How many insider trades does FilingIQ track for DHIL?: FilingIQ tracks 248 Form 4 insider transactions for DHIL (DIAMOND HILL INVESTMENT GROUP INC), covering filings from Feb 23, 2015 onwards. 16 of those were filed in the last 90 days.
Are DHIL insiders net buyers or net sellers?: Across the full Form 4 history for DHIL, 39 transactions (16%) were open-market purchases and 101 (41%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does DHIL 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 DHIL in?: DIAMOND HILL INVESTMENT GROUP INC (DHIL) is classified in the Financial Services sector, specifically Asset Management, with a current market capitalisation of $463.44M.

Methodology & sources

Every DHIL 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.