Black Stone Minerals LP
$14.94+0.3%
+$17.6M
Net Activity
+2.26% total shares
Institutions Holding
200
Popularity Rank
#3003
Avg Weight
0.39%
Total Value
$637.0M
200 institutions currently hold BSM, with 81 net buyers and 61 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
61
Net Buying Institutions
81
Top 5 by Value
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Across its top 20 institutional holders, BSM's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 18/100, avg. turnover score 28/100).
BSM ranks #3003 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
BSM is a top-conviction position for William Marsh Rice University — at 36.1% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in BSM belongs to Morgan Stanley, but the position matters far more to William Marsh Rice University, who has 36.1% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.
Goldman Sachs Group Inc has added to its BSM position for two straight quarters, increasing it by $2.4M to reach $2.6M today.
UBS Group AG has trimmed its BSM position for two straight quarters, cutting it by $5.3M while still holding $2.8M.
BSM is up 0.3% today, and institutions have been net buyers of $17.6M this quarter — today's price move and the underlying institutional flow are pointing the same direction.
BSM posted net income of $283.6M over the trailing twelve months.
+$36.0M
Total Buy Value
$18.4M
Total Sell Value
81
Net Buyers
61
Net Sellers
BSM
Q2 2026
Top 5 Institutional Movers
+$6.3M
-$5.5M
-$3.4M
BSM does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
2
Filings (90d)
$28.10M
Total Est. Value
2.13M shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| EAGLE GATHERING SYSTEM | 2026-08-06 | $6.58M |
| LACY PROPERTIES, LTD. | 2026-08-06 | $21.52M |
Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。
No Schedule 13D/13G filings for this ticker
1
Filings (14d)
Black Stone Minerals issued its Q2 2026 earnings press release on August 3, but the release contained an error: mineral and royalty interest acquisitions were stated as $48.7 million, when the correct figure is $37.2 million for the quarter. The $48.7 million actually reflected the six-month total. The corrected press release is included as an exhibit.
View Full Filing (SEC EDGAR)09225M101
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,242
Total reported value
$2.2T
3229 13F institutions increased their position this quarter
Institutions Holding
5,990
Total reported value
$3.6T
3033 13F institutions increased their position this quarter
Institutions Holding
6,153
Total reported value
$1.8T
2971 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,583
Total reported value
$528.9B
Held by 4583 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,419
Total reported value
$354.5B
Held by 4419 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,323
Total reported value
$864.3B
Held by 4323 institutions — one of the most-tracked stocks on AlphaSMO
Access BSM's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/BSMCLI
npx alphasmo stocks get BSM