DIAMOND HILL INVESTMENT GROUP INC
DHILNasdaqFinancials · Investment Advice · OH · SEC filings ↗ · Compare ⊕
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SEC XBRL · annual| FY25 | FY24 | FY23 | FY22 | FY21 | FY20 | |
|---|---|---|---|---|---|---|
| Revenue | $147.1M | $151.1M | $136.7M | $154.5M | $182.2M | $126.4M |
| Operating income | $36.7M | $43.9M | $35.5M | $64.3M | $76.3M | $45.5M |
| Net income | $48.8M | $43.2M | $42.2M | $40.4M | $74.2M | $38.7M |
| Total assets | $260.4M | $245.1M | $232.1M | $249.8M | $286.2M | $263.1M |
| Total liabilities | $84.0M | $82.6M | $71.8M | $72.0M | $84.0M | $69.6M |
| Equity | $176.4M | $162.3M | $160.3M | $163.7M | $184.4M | $184.1M |
| EPS (diluted) | $17.91 | $15.66 | $14.32 | $13.01 | $23.34 | $12.03 |
| Shares out. | 2.8M | 2.8M | 3.1M | 3.2M | 3.2M | 3.3M |
Reported figures from the company's SEC filings (XBRL). Blank where a line item isn't cleanly tagged — never estimated.
Key ratios
from filings · FY2025- Operating margin
- 25.0%
- Net margin
- 33.1%
- Return on equity
- 27.6%
- Return on assets
- 18.7%
- Return on capital (ROCE)
- —
- Liabilities / assets
- 32.2%
- Debt / equity
- 0.48×
- Book value / share
- $63.29
- Revenue growth (YoY)
- −2.6%
- Net income growth (YoY)
- 12.9%
Computed from the company's own SEC figures — no market price, so these are facts, not a valuation. Book value per share is reported equity ÷ shares; it is not the stock price.
Financial health
forensic scores · FY2025- Accruals / assets
- 21.3%high accruals
- Piotroski F-Score
- 4/8mixed
Altman Z″is a textbook bankruptcy-distress score from book values only (>2.6 safe · 1.1–2.6 grey · <1.1 distress). Accruals = (net income − operating cash flow) ÷ assets; persistently high accruals are an earnings-quality red flag. Beneish M-Scoreis an eight-ratio screen comparing this year with last (M > −1.78 = elevated manipulation-risk screen, not proof). Piotroski F-Scorecounts how many of nine fundamental-health checks pass (shown as passed / applicable; we use operating margin and total liabilities as documented proxies where the exact input isn't XBRL-tagged). Computed from SEC filings — descriptive factors, not advice or a forecast.
Quality score
EDS ScoreOur own multi-factor score from free SEC data — profitability, growth, financial strength, earnings quality, and event/ownership catalysts. No market price and no licensed model: each axis is the share of source-backed checks it passes. Descriptive factors, not advice or a forecast.
Signs
● 3 warning● 3 good- Revenue declined year-over-year
- Negative operating cash flow
- High accruals — earnings-quality risk
- Operating margin is positive
- Strong return on equity (>15%)
- Conservative leverage (liabilities < 50% of assets)
Derived from the company's own SEC figures (fundamentals, forensic scores, filing discipline) — descriptive factors, not advice or a forecast.
5%+ owners
SEC Schedule 13D / 13G · last 3 yrs- Royce & Associates LpPassive (13G)May 5, 2026
- Glazer Capital, LlcPassive (13G)Apr 22, 2026
- Vanguard Group IncPassive (13G)Mar 26, 2026
- Blackrock, Inc.Passive (13G)Apr 23, 2025
Holders who disclosed a 5%+ stake. 13D signals intent to influence or control; 13G is a passive holding. Latest filing per holder — open it for the exact stake.
Insider transactions
SEC Form 4 · most recent| Insider | Date | Type | Shares | Price |
|---|---|---|---|---|
| Cooley Richard ScottDirector | Apr 22, 2026 | D | 13,829 | $175.00 |
| Fowler Gordon BDirector | Apr 22, 2026 | D | 7,713 | $175.00 |
| Hawley AustinDirector | Apr 22, 2026 | D | 77,469 | $175.00 |
| Line Thomas EdwardOfficer — Chief Financial Officer | Apr 22, 2026 | D | 13,444 | $175.00 |
| Meyer Paula RDirector | Apr 22, 2026 | D | 3,763 | $175.00 |
| Quinif Jo AnnOfficer — President of DHCM | Apr 22, 2026 | D | 45,111 | $175.00 |
| St. Pierre Nicole ReneeDirector | Apr 22, 2026 | D | 5,113 | $175.00 |
| Thomas L'QuentusDirector | Apr 22, 2026 | D | 2,614.534 | $175.00 |
| Brilliant Heather EOfficer — Chief Executive Officer | Apr 22, 2026 | D | 66,680 | $175.00 |
Headline trade per Form 4 (officers, directors, 10%+ owners). Buy/sell read from the filing's structured data — blank where a field isn't cleanly tagged.
Short interest
FINRA · bi-monthly| Settlement | Shares short | Days to cover | Δ vs prior |
|---|---|---|---|
| Apr 15, 2026 | 80,000 | 4.5 | +30.7% |
| Mar 31, 2026 | 61,218 | 3.0 | +12.0% |
| Mar 13, 2026 | 54,676 | 1.9 | +16.2% |
| Feb 27, 2026 | 47,069 | 1.2 | -14.2% |
| Feb 13, 2026 | 54,874 | 3.2 | +15.3% |
Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.
Material events
SEC Form 8-K · most recent- Terminated a material agreement · Completed an acquisition or disposition · Delisting / listing-standard notice · Modified shareholder rights · Change in control · Director / officer change · Amended charter or bylaws · Other material eventApr 22, 2026
- Regulation FD disclosureApr 17, 2026
- Other material eventApr 2, 2026
- Other material eventMar 4, 2026
- Shareholder vote · Other material eventMar 3, 2026
- Results of operationsFeb 26, 2026
- Director / officer changeFeb 25, 2026
- Other material eventFeb 24, 2026
Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.
Recent SEC filings
All filings ↗- SCHEDULE 13G/AMay 5, 2026
- 15-12GFORM 15-12GMay 4, 2026
- SCHEDULE 13G/AApr 28, 2026
- S-8 POSFORM S-8 POSApr 22, 2026
- S-8 POSFORM S-8 POSApr 22, 2026
- S-8 POSFORM S-8 POSApr 22, 2026
- 4FORM 4Apr 22, 2026
- 4FORM 4Apr 22, 2026
- 4FORM 4Apr 22, 2026
- 4FORM 4Apr 22, 2026
- 4FORM 4Apr 22, 2026
- 4FORM 4Apr 22, 2026
- 4FORM 4Apr 22, 2026
- 4FORM 4Apr 22, 2026
- 4FORM 4Apr 22, 2026