Security Snapshot

Black Stone Minerals, L.P. - Common Units Representing Limited Partner Interests (BSM) Institutional Ownership

CUSIP: 09225M101

13F Institutional Holders and Ownership History from Q2 2015 to Q3 2026

13F reference period

Q2 2026

Institutions Reporting

200

Shares (Excl. Options)

44.95MFull value: 44,948,788 · shares · 30 Jun 2026

Price

$13.97

The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.

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Security type / class
Equity / Common Units Representing Limited Partner Interests
Symbol
BSM on NYSE
All holders as of 30 Jun 2026
Q2 2026
Total 13F shares
44,948,788
Latest holder snapshot 5 signals
Total 13F value
$628,223,534
Portfolio coverage rank
0%
Share change
+1,439,387
Value change
+$19,835,742
Number of holders
200
Issuer context Names, identifiers, and filing context for this profile. 3 identity fields
Shares outstanding
211,971,231
SEC-reported price per share
$14.32
Insider filing price
$14.32
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source

Key facts

  • BSM - Black Stone Minerals, L.P. - Common Units Representing Limited Partner Interests is tracked under CUSIP 09225M101.
  • 200 institutions reported positions in Q2 2026.
  • 1 significant owner is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 193 to 200 between Q1 2026 and Q2 2026.
  • SEC-reported value moved from
    $658.07MFull value: $658,071,590 · USD · 31 Mar 2026
    to
    $628.22MFull value: $628,223,534 · USD · 30 Jun 2026
    .

Research use

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Form 13F

Latest holder context comes from 200 institutions filings for Q2 2026.

Open SEC evidence

Security key

09225M101

13F reference period

Q2 2026

13F holders

200

13D/G owners

1

CIK / CUSIP context first

Open Q2 2026 holders BSM full holder history Black Stone Minerals, L.P. SEC filings Black Stone Minerals, L.P. company facts Black Stone Minerals, L.P. insider transactions

Broader feeds

Latest 13F filings Latest 13D/G filings All securities

13D/G owners

Significant owners

Large-stake holder rows connected to Schedule 13D/G evidence.

Rows
1
Security
BSM
Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
MORGAN STANLEY 5.2% $163,133,059 11,022,504 Morgan Stanley 06 Aug 2026
As of 30 Jun 2026, 200 institutional investors reported holding
44.95MFull value: 44,948,788 · shares · 30 Jun 2026
shares of Black Stone Minerals, L.P. - Common Units Representing Limited Partner Interests (BSM). This represents 21% of the company’s total
211.97MFull value: 211,971,231 · shares · Stored outstanding share count
outstanding shares.

13F concentration

Top 25 institutional shareholders

Largest 13F positions for this security by reported shares and value.

Top holder share
17%
Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
MORGAN STANLEY 4.2% 8,899,403 +7.6% 0.01% $124,324,660
William Marsh Rice University 2.7% 5,663,476 0% 36% $79,118,760
FMR LLC 2.1% 4,518,071 -0.42% 0% $63,117,452
BANK OF AMERICA CORP /DE/ 0.98% 2,080,058 -1.3% 0% $29,058,410
PENN DAVIS MCFARLAND INC 0.92% 1,958,137 -0.07% 2.4% $27,355,174
INVESTMENT MANAGEMENT ASSOCIATES INC /ADV 0.87% 1,848,184 -2.8% 6.6% $25,819,124
NATIXIS 0.75% 1,579,900 0% 0.1% $22,071,203
AMERIPRISE FINANCIAL INC 0.56% 1,181,399 0% 0% $16,504,144
Long Corridor Asset Management Ltd 0.42% 880,000 +14% 3.7% $12,293,600
BROWN ADVISORY INC 0.41% 870,666 -0.84% 0.02% $12,163,204
Mudita Advisors LLP 0.36% 760,877 0% 2.2% $10,629,452
ING GROEP NV 0.34% 728,600 0% 0.05% $10,178,542
Fayez Sarofim & Co 0.3% 633,364 0% 0.02% $8,848,095
HighTower Advisors, LLC 0.3% 630,392 +2.2% 0.01% $8,806,575
Saber Capital Managment, LLC 0.29% 616,921 +7.8% 6.2% $8,618,386
Cresset Asset Management, LLC 0.28% 602,282 0% 0.03% $8,413,880
EPACRIA CAPITAL PARTNERS, LLC 0.27% 580,716 0% 6.3% $8,112,603
WELLS FARGO & COMPANY/MN 0.23% 491,892 +19% 0% $6,871,738
BlackRock, Inc. 0.21% 451,042 0% $6,301,057
Cambridge Investment Research Advisors, Inc. 0.19% 408,130 +0.17% 0.01% $5,702,000
CITIGROUP INC 0.17% 349,820 -36% 0% $4,886,985
Lummis Asset Management, LP 0.16% 343,843 0% 3% $5,086,183
CHILTON CAPITAL MANAGEMENT LLC 0.16% 337,263 -0.06% 0.15% $4,711,565
FIRST TRUST ADVISORS LP 0.14% 301,902 +21% 0% $4,217,570
Forum Financial Management, LP 0.14% 300,000 0% 0.05% $4,191,000

Quarter history

Institutional holders across reporting periods

Holder count, reported shares/value, and median price by quarter.

Periods
46
Headline period
Q2 2026
Rows shown
1-25 of 46
Period 13F Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q3 10,640,659 $152,394,047 -$14,275,289 $14.32 48
2026 Q2 44,948,788 $628,223,534 +$19,835,742 $13.97 200
2026 Q1 43,547,224 $658,071,590 +$55,378,029 $15.12 193
2025 Q4 40,587,566 $541,001,626 +$59,835,371 $13.29 192
2025 Q3 34,149,012 $448,674,847 -$1,640,790 $13.14 192
2025 Q2 34,299,152 $448,453,572 +$6,781,807 $13.08 181
2025 Q1 33,728,291 $514,267,129 +$6,500,207 $15.27 174
2024 Q4 33,306,889 $486,276,999 +$32,833,545 $14.60 177
2024 Q3 30,898,649 $466,696,656 -$7,933,436 $15.10 175
2024 Q2 31,476,649 $493,131,390 +$29,791,421 $15.67 184
2024 Q1 29,566,347 $472,530,289 -$14,333,669 $15.98 182
2023 Q4 30,485,146 $486,604,044 +$3,183,040 $15.96 194
2023 Q3 29,501,693 $508,311,263 +$760,198 $17.23 178
2023 Q2 29,504,568 $470,584,620 -$10,975,856 $15.95 170
2023 Q1 30,466,125 $477,872,182 -$104,043,470 $15.69 168
2022 Q4 36,433,347 $614,145,751 +$3,603,213 $16.87 168
2022 Q3 34,776,968 $544,333,609 +$17,743,067 $15.65 143
2022 Q2 33,651,750 $462,450,303 +$14,420,540 $13.69 134
2022 Q1 32,935,507 $443,905,768 -$2,553,894 $13.46 122
2021 Q4 33,619,947 $347,851,735 -$5,651,575 $10.33 132
2021 Q3 32,922,930 $396,768,957 +$13,550,968 $12.05 121
2021 Q2 31,813,332 $341,914,130 +$11,907,325 $10.75 106
2021 Q1 36,352,580 $317,486,522 -$616,623 $8.72 103
2020 Q4 36,601,779 $244,863,222 -$26,242,534 $6.68 104
2020 Q3 37,742,531 $231,755,285 -$23,799,107 $6.14 94
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