Black Stone Minerals, L.P. (BSM)
Black Stone Minerals, L.P. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.
Black Stone Minerals, L.P. (BSM) is a Oil & Gas Exploration & Production company based in US with a market capitalization of $2.9B. Revenue declined 3.9% year-over-year and the company generated $298.4M in free cash flow. This page tracks BSM's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.
US · 115 employees · IPO Apr 30, 2015
Valuation
Valuation & price
$14.01as of May 17, 2026· -9.3% vs 52w high
9.9
P/E ratio
Latest-FY diluted EPS
2.54
P/B ratio
Market cap ÷ book equity
—
Dividend yield
Price — last 12 months
Fundamentals
Key fundamentals
$2.9B
Market cap
-3.9%
Revenue growth (YoY)
74.9%
Gross margin
$298.4M
Free cash flow (USD)
$152.5M
Net debt
0.5%
Share dilution
3/4
Graham criteria passed
Defensive-investor screen
Energy
Sector
Trajectory
Long-term trends
Revenue by year
2016 → 2025
Free cash flow by year
2016 → 2025
Gross margin by year
2021 → 2025
Value screen
Graham defensive-investor tests
4
Insider buys · 90 days
5
Insider sells · 90 days
Earnings
Last report: 10-Q filed May 5, 2026
Next expected: not yet scheduled
On the tape
Recent SEC & insider activity
- 8-K eventJun 16, 2026Filing
Annual Meeting Results
- Insider buyJun 2, 2026Filing
Insider Buy $985KDeWalch D Mark · Director · $985.4K
- Insider buyMay 28, 2026Filing
Insider Buy $497KDeWalch D Mark · Director · $497.3K
- Insider buyMay 14, 2026Filing
Insider Buy $15KCarter Thomas L Jr · Director, Executive Chairman · $15.1K
- Insider sellMay 13, 2026Filing
Insider Sell $150KLongmaid Ashley J · Director · $149.7K
- Insider buyMay 12, 2026Filing
Insider Buy $909KCarter Thomas L Jr · Director, Executive Chairman · $909.3K
- Insider sellMay 6, 2026Filing
Insider Sell $462K · 10b5-1 PlanPutman Luke Stevens · SVP, General Counsel, and Sec · $461.6K
- Insider sellMay 6, 2026Filing
Insider Sell $404K · 10b5-1 PlanPutman Luke Stevens · SVP, General Counsel, and Sec · $404K
- Insider sellMay 6, 2026Filing
Insider Sell $425K · 10b5-1 PlanPutman Luke Stevens · SVP, General Counsel, and Sec · $424.7K
- 8-K eventMay 5, 2026Filing
Earnings Release
Questions
Frequently asked questions
What is Black Stone Minerals, L.P.'s market cap?
Black Stone Minerals, L.P. (BSM) has a market capitalization of $2.9B.
What is BSM's P/E ratio?
BSM trades at a price-to-earnings ratio of 9.9, based on its latest fiscal-year diluted earnings per share and the most recent cached price.
What is BSM's price-to-book (P/B) ratio?
BSM trades at 2.54 times book value per share.
Are insiders buying BSM stock?
Yes — SEC Form 4 filings show 4 open-market insider buys and 5 sells at Black Stone Minerals, L.P. in the last 90 days.
Same arena
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Timeline
Every filing, insider trade & earnings on a price-anchored timeline
Filing Analyzer
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News
Latest press coverage in one feed
Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.