Security key
09225M101
Black Stone Minerals, L.P. - Common Units (BSM)
CUSIP: 09225M101
Q1 2023 13F Holders as of 31 Mar 2023
- Security type / class
- Equity / Common Units
- Total 13F shares
- 30,466,125
- Total 13F value
- $477,872,182
- Share change
- -6,546,248
- Put/Call ratio
- 55%
- SEC-reported price per share
- $15.69
- Number of holders
- 168
- Value change
- -$104,043,470
- Number of buys
- 77
- Number of sells
- 65
Open additional details 1 more signal available
Report period
Q1 2023
Institutions
168
Top holders
10
BSM full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2023
Previous quarter: Q4 2022
Black Stone Minerals, L.P. SEC filings
Black Stone Minerals, L.P. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 09225M101
Recent filing periods:
Ownership snapshot
Top reported holders of BSM - Black Stone Minerals, L.P. - Common Units (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
William Marsh Rice Univer...
Disclosed value leader
William Marsh Rice Univer...
Comparable rows
0/15
Latest evidence
22 Feb 2023
13F
3/4/5
Highest disclosed value: $122,583,206
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
William Marsh Rice University has the largest disclosed position value at $122.58M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens William Marsh Rice University's linked filing trail.
Disclosed position value
Top 5
William Marsh Rice University
$122.58M
MORGAN STANLEY
$67.56M
UBS Group AG
$52.94M
PENN DAVIS MCFARLAND INC
$26.31M
NATIXIS
$23.78M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| William Marsh Rice University |
13F
Company
|
—
class O/S missing
|
$122,583,206
7,266,343 shares
|
— | 31 Dec 2022 |
| MORGAN STANLEY |
13F
Company
|
—
class O/S missing
|
$67,559,306
4,004,701 shares
|
— | 31 Dec 2022 |
| UBS Group AG |
13F
Company
|
—
class O/S missing
|
$52,942,632
3,138,271 shares
|
— | 31 Dec 2022 |
| PENN DAVIS MCFARLAND INC |
13F
Company
|
—
class O/S missing
|
$26,311,000
1,559,627 shares
|
— | 31 Dec 2022 |
| NATIXIS |
13F
Company
|
—
class O/S missing
|
$23,779,952
1,409,600 shares
|
— | 31 Dec 2022 |
| CIBC Private Wealth Group LLC |
13F
Company
|
—
class O/S missing
|
$23,111,984
1,370,005 shares
|
— | 31 Dec 2022 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
168
Shares
30,466,125
Rows available
168
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2023 vs Q4 2022 Across Filers
Q4 2022 holders
168
Q1 2023 holders
168
Holder diff
0
| Investor | Q4 2022 Shares | Q1 2023 Shares | Share Diff | Share Chg % | Q4 2022 value | Q1 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend