Security key
09225M101
Black Stone Minerals, L.P. - Common Units (BSM)
CUSIP: 09225M101
Q1 2020 13F Holders as of 31 Mar 2020
- Security type / class
- Equity / Common Units
- Total 13F shares
- 51,941,773
- Total 13F value
- $243,680,151
- Share change
- -296,172
- Put/Call ratio
- 495%
- SEC-reported price per share
- $4.68
- Number of holders
- 94
- Value change
- -$7,726,846
- Number of buys
- 38
- Number of sells
- 43
Open additional details 1 more signal available
Report period
Q1 2020
Institutions
94
Top holders
10
BSM full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2020
Previous quarter: Q4 2019
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
CI INVESTMENTS INC.
Disclosed value leader
CI INVESTMENTS INC.
Comparable rows
0/15
Latest evidence
31 Dec 2019
13F
Highest disclosed value: $107,195,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
CI INVESTMENTS INC. has the largest disclosed position value at $107.2M.
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 CI INVESTMENTS INC.'s linked filing trail.
Disclosed position value
Top 5
CI INVESTMENTS INC.
$107.2M
William Marsh Rice University
$92.43M
Mayo Clinic
$72.48M
Zions Bancorporation, N.A.
$63.51M
EdgePoint Investment Group Inc.
$35.41M
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 |
|---|---|---|---|---|---|
| CI INVESTMENTS INC. |
13F
Company
|
—
class O/S missing
|
$107,195,000
8,427,284 shares
|
— | 31 Dec 2019 |
| William Marsh Rice University |
13F
Company
|
—
class O/S missing
|
$92,428,000
7,266,343 shares
|
— | 31 Dec 2019 |
| Mayo Clinic |
13F
Company
|
—
class O/S missing
|
$72,475,000
5,697,748 shares
|
— | 31 Dec 2019 |
| Zions Bancorporation, N.A. |
13F
Company
|
—
class O/S missing
|
$63,510,000
4,992,886 shares
|
— | 31 Dec 2019 |
| EdgePoint Investment Group Inc. |
13F
Company
|
—
class O/S missing
|
$35,412,000
2,768,699 shares
|
— | 31 Dec 2019 |
| Texas Children's |
13F
Company
|
—
class O/S missing
|
$33,371,000
2,623,503 shares
|
— | 31 Dec 2019 |
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 2020
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
94
Shares
51,941,773
Rows available
94
| 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 2020 vs Q4 2019 Across Filers
Q4 2019 holders
103
Q1 2020 holders
94
Holder diff
-9
| Investor | Q4 2019 Shares | Q1 2020 Shares | Share Diff | Share Chg % | Q4 2019 value | Q1 2020 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend