Black Stone Minerals, L.P. - Limited Partnership
US ˙ NYSE ˙ US09225M1018

SecurityBSM / Black Stone Minerals, L.P. - Limited Partnership
InstitutionFranklin Resources Inc
Latest Disclosed Ownership63,214 shares
Latest Disclosed Value $ 955,796
Franklin Resources Inc ownership in BSM / Black Stone Minerals, L.P. - Limited Partnership

On May 13, 2026 - Franklin Resources Inc filed a 13F-HR form disclosing ownership of 63,214 shares of Black Stone Minerals, L.P. - Limited Partnership (US:BSM) valued at $955,796 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 63,214 shares of Black Stone Minerals, L.P. - Limited Partnership. This represents a change in shares of 0.00% during the quarter. The current value of the position is $877,410 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F BLACK STONE MINERALS L P COM UNIT 09225M101 63,214 0 0.00 956 13.69 0.0000
2026-02-11 2025-12-31 13F BLACK STONE MINERALS L P COM UNIT 09225M101 63,214 -3,804 -5.68 840 -4.55 0.0002
2025-11-13 2025-09-30 13F BLACK STONE MINERALS L P COM UNIT 09225M101 67,018 0 0.00 881 0.46 0.0002
2025-08-12 2025-06-30 13F BLACK STONE MINERALS L P COM UNIT 09225M101 67,018 -5,339 -7.38 877 -20.65 0.0002
2025-05-13 2025-03-31 13F BLACK STONE MINERALS L P COM UNIT 09225M101 72,357 0 0.00 1,105 4.55 0.0003
2025-02-12 2024-12-31 13F BLACK STONE MINERALS L P COM UNIT 09225M101 72,357 -2,693 -3.59 1,056 -6.63 0.0003
2024-11-27 2024-09-30 13F/A-1 BLACK STONE MINERALS L P COM UNIT 09225M101 75,050 0 0.00 1,131 -3.83 0.0003
2024-11-12 2024-09-30 13F BLACK STONE MINERALS L P COM UNIT 09225M101 75,050 0 1,131 0.0001
2024-08-14 2024-06-30 13F BLACK STONE MINERALS L P COM UNIT 09225M101 75,050 11,836 18.72 1,176 16.44 0.0004
2024-05-13 2024-03-31 13F BLACK STONE MINERALS L P COM UNIT 09225M101 63,214 52,120 469.80 1,010 470.62 0.0003
2024-02-09 2023-12-31 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,094 0 0.00 177 -7.33 0.0001
2023-11-13 2023-09-30 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,094 -325 -2.85 191 4.95 0.0001
2023-08-11 2023-06-30 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 182 1.68 0.0001
2023-05-12 2023-03-31 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 179 -6.77 0.0001
2023-02-10 2022-12-31 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 193 7.26 0.0001
2022-11-14 2022-09-30 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 179 14.74 0.0001
2022-08-11 2022-06-30 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 156 1.30 0.0001
2022-05-13 2022-03-31 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 154 30.51 0.0001
2022-02-11 2021-12-31 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 118 -14.49 0.0000
2021-11-12 2021-09-30 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 138 12.20 0.0001
2021-08-13 2021-06-30 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 123 23.00 0.0000
2021-05-13 2021-03-31 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 100 31.58 0.0000
2021-02-10 2020-12-31 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 76 8.57 0.0000
2020-11-12 2020-09-30 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 70 -6.67 0.0000
2020-08-13 2020-06-30 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 75 41.51 0.0000
2020-05-13 2020-03-31 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 53 -63.45 0.0000
2020-03-11 2019-12-31 13F/A-1 BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 145 -11.04 0.0001
2020-02-12 2019-12-31 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 145 18.3155
2019-11-14 2019-09-30 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 163 -7.91 0.0001
2019-08-14 2019-06-30 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 177 -11.94 0.0001
2019-05-15 2019-03-31 13F/A-1 BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 201 13.56 0.0001
2019-05-14 2019-03-31 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 201
2019-02-12 2018-12-31 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 177 -14.90 0.0001
2018-11-13 2018-09-30 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 208 -1.42 0.0001
2018-08-14 2018-06-30 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 0 0.00 211 11.64 0.0001
2018-05-10 2018-03-31 13F BLACK STONE MINERALS L P COM UNIT 09225M101 11,419 -1,760 -13.35 189 -19.92 0.0001
2018-02-14 2017-12-31 13F BLACK STONE MINERALS L P COM UNIT 09225M101 13,179 0 0.00 236 3.06 0.0001
2017-11-13 2017-09-30 13F BLACK STONE MINERALS L P COM UNIT 09225M101 13,179 0 0.00 229 10.10 0.0001
2017-08-10 2017-06-30 13F BLACK STONE MINERALS L P COM UNIT 09225M101 13,179 0 0.00 208 -4.59 0.0001
2017-05-12 2017-03-31 13F BLACK STONE MINERALS L P COM UNIT 09225M101 13,179 0 0.00 218 -12.10 0.0001
2017-02-14 2016-12-31 13F BLACK STONE MINERALS L P COM UNIT 09225M101 13,179 0 0.00 248 5.53 0.0001
2016-11-14 2016-09-30 13F BLACK STONE MINERALS L P COM UNIT 09225M101 13,179 13,179 235 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.