Board of Trustees of The Leland Stanford Junior University: BLACK STONE MINERALS L P (BSM): Quarterly 13F Position History
As of Q2 2026, Board of Trustees of The Leland Stanford Junior University reported 147,852 shares of BLACK STONE MINERALS L P (BSM), worth $2.1M and representing 0.4% of its 13F equity book. The position first appeared in Q2 2016 and has been disclosed across 41 13F-HR filings in Pactolio's tracked window.
- 147,852Shares Held (Latest Filing)
- $2.1MReported Market Value (Latest Filing)
- 0.4%Portfolio Weight (% of 13F Equity Book)
- 0Quarter-over-Quarter Share Change
- -$170.0KQuarter-over-Quarter Value Change
- 147,852Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 41 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q2 2026 | 147,852 | 0 | – | $2.1M | 0.4% | $14.0 |
| Q1 2026 | 147,852 | 0 | – | $2.2M | 0.3% | $15.1 |
| Q4 2025 | 147,852 | 0 | – | $2.0M | 0.4% | $13.3 |
| Q3 2025 | 147,852 | 0 | – | $1.9M | 0.2% | $13.1 |
| Q2 2025 | 147,852 | 0 | – | $1.9M | 0.2% | $13.1 |
| Q1 2025 | 147,852 | 0 | – | $2.3M | 0.2% | $15.3 |
| Q4 2024 | 147,852 | 0 | – | $2.2M | 0.2% | $14.6 |
| Q3 2024 | 147,852 | 0 | – | $2.2M | 0.2% | $15.1 |
| Q2 2024 | 147,852 | 0 | – | $2.3M | 0.2% | $15.7 |
| Q1 2024 | 147,852 | 0 | – | $2.4M | 0.2% | $16.0 |
| Q4 2023 | 147,852 | 0 | – | $2.4M | 0.2% | $16.0 |
| Q3 2023 | 147,852 | 0 | – | $2.5M | 0.2% | $17.2 |
| Q2 2023 | 147,852 | 0 | – | $2.4M | 0.2% | $15.9 |
| Q1 2023 | 147,852 | 0 | – | $2.3M | 0.2% | $15.7 |
| Q4 2022 | 147,852 | 0 | – | $2.5M | 0.3% | $16.9 |
| Q3 2022 | 147,852 | 0 | – | $2.3M | 0.1% | $15.7 |
| Q2 2022 | 147,852 | 0 | – | $2.0M | 0.1% | $13.7 |
| Q1 2022 | 147,852 | 0 | – | $2.0M | 0.1% | $13.5 |
| Q4 2021 | 147,852 | 0 | – | $1.5M | 0.1% | $10.3 |
| Q3 2021 | 147,852 | 0 | – | $1.8M | 0.1% | $12.1 |
| Q2 2021 | 147,852 | 0 | – | $1.6M | 0.1% | $10.7 |
| Q1 2021 | 147,852 | 0 | – | $1.3M | 0.1% | $8.7 |
| Q4 2020 | 147,852 | 0 | – | $988.0K | 0.1% | $6.7 |
| Q3 2020 | 147,852 | 0 | – | $908.0K | 0.3% | $6.1 |
| Q2 2020 | 147,852 | 0 | – | $961.0K | 0.8% | $6.5 |
| Q1 2020 | 147,852 | 0 | – | $692.0K | 0.1% | $4.7 |
| Q4 2019 | 147,852 | 0 | – | $1.9M | 0.2% | $12.7 |
| Q3 2019 | 147,852 | 0 | – | $2.1M | 0.2% | $14.2 |
| Q2 2019 | 147,852 | +83,841 | +131.0% | $2.3M | 0.3% | $15.5 |
| Q1 2019 | 64,011 | 0 | – | $1.1M | 0.2% | $17.6 |
| Q4 2018 | 64,011 | 0 | – | $991.0K | 0.1% | $15.5 |
| Q3 2018 | 64,011 | 0 | – | $1.2M | 0.1% | $18.2 |
| Q2 2018 | 64,011 | 0 | – | $1.2M | 0.1% | $18.5 |
| Q1 2018 | 64,011 | 0 | – | $1.1M | 0.1% | $16.5 |
| Q4 2017 | 64,011 | 0 | – | $1.1M | 0.1% | $17.9 |
| Q3 2017 | 64,011 | 0 | – | $1.1M | 0.1% | $17.3 |
| Q2 2017 | 64,011 | 0 | – | $1.0M | 0.1% | $15.8 |
| Q1 2017 | 64,011 | +64,011 | – | $1.1M | 0.1% | $16.5 |
| Q4 2016 | 0 | 64,011 | -100.0% | $0 | 0.0% | – |
| Q3 2016 | 64,011 | 0 | – | $1.1M | 0.1% | $17.8 |
| Q2 2016 | 64,011 | – | – | $992.0K | 0.1% | $15.5 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares, a quarter-end mark rather than the manager's cost basis. See the full methodology document for the normalization rules.
When did Board of Trustees of The Leland Stanford Junior University first disclose a BSM position in 13F-HR filings?
Board of Trustees of The Leland Stanford Junior University first reported BLACK STONE MINERALS L P (BSM) on its 13F-HR filing for the period ending 2016-06-30 (Q2 2016). The position has appeared on 41 reported quarters within Pactolio's tracked window.
What was Board of Trustees of The Leland Stanford Junior University's most recent quarter-over-quarter share-count change in BSM?
Board of Trustees of The Leland Stanford Junior University held the same 147,852 shares of BSM between Q1 2026 and Q2 2026, so the reported share count was unchanged quarter-over-quarter.
Does the implied price-per-share represent Board of Trustees of The Leland Stanford Junior University's cost basis in BSM?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.