---
schema_version: "secwatch.filing_event.v1"
accession: "0000909108-24-000022"
form_type: "8-K"
ticker: null
cik: "0000909108"
company_name: "DIAMOND HILL INVESTMENT GROUP INC"
filed_at: "2024-05-08T23:59:59+00:00"
generated_at: "2026-06-02T15:03:46.500392+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Diamond Hill Q1 revenue up 7% to $36.3M; diluted EPS $4.62, adj. EPS $3.00; AUM/AUA $31.9B

## Summary
- Net income attributable to common shareholders $13.0M (+2% YoY); diluted EPS $4.62 vs $4.20.
- Combined AUM and AUA $31.9B, up from $29.2B at Dec 2023 and $26.7B a year ago.
- Net client inflows of $118M vs $84M in Q1 2023; equity outflows $378M offset by fixed income inflows $496M.
- Adjusted net operating margin 32% vs 35% YoY; GAAP operating margin 23% vs 32%.
- Quarterly dividend of $1.50/share declared, payable June 14, 2024 to holders of record June 3, 2024.

## SEC filing metadata
- accession: 0000909108-24-000022
- form_type: 8-K
- cik: 0000909108
- company_name: DIAMOND HILL INVESTMENT GROUP INC
- filed_at: 2024-05-08T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/909108/000090910824000022/0000909108-24-000022-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/909108/000090910824000022/dhil-20240508.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000909108-24-000022
- JSON: https://secwatch.observer/filing/0000909108-24-000022.json
- Plain text: https://secwatch.observer/filing/0000909108-24-000022.txt

## Key facts
- Earnings Releases
  DIAMOND HILL INVESTMENT GROUP INC reported first quarter of 2024 results: revenue $36.3 million, net income $13.0 million, EPS $4.62.
  - Period: first quarter of 2024
  - Revenue: $36.3 million
  - Net income: $13.0 million
  - EPS: $4.62
  - Result: reported results
  source text: Revenue was $36.3 million, compared to $34.0 million for the first quarter of 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/909108/000090910824000022/0000909108-24-000022-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.