SIMPLEX TRADING, LLC - BLACK STONE MINERALS L P ownership

BLACK STONE MINERALS L P's ticker is BSM and the CUSIP is 09225M101. A total of 95 filers reported holding BLACK STONE MINERALS L P in Q2 2019. The put-call ratio across all filers is 8.38 and the average weighting 3.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of BLACK STONE MINERALS L P
ValueSharesWeighting
Q2 2023$94
-82.3%
5,912
-81.2%
0.00%
-100.0%
Q4 2022$530
-99.3%
31,445
+553.1%
0.00%
Q3 2022$75,000
-77.7%
4,815
-85.3%
0.00%
Q4 2021$337,000
+16750.0%
32,716
+11927.9%
0.00%
Q1 2021$2,000
-94.7%
272
-95.3%
0.00%
Q4 2020$38,000
-68.6%
5,791
-70.6%
0.00%
Q3 2020$121,000
-30.5%
19,727
-26.7%
0.00%
Q2 2020$174,000
+544.4%
26,910
+356.6%
0.00%
Q1 2020$27,000
-91.6%
5,894
-76.6%
0.00%
-100.0%
Q4 2019$320,000
-0.3%
25,184
+11.6%
0.00%0.0%
Q3 2019$321,000
+34.3%
22,559
+46.1%
0.00%0.0%
Q2 2019$239,000
+100.8%
15,437
+128.2%
0.00%
Q1 2019$119,000
+32.2%
6,765
+16.1%
0.00%
Q4 2018$90,000
+800.0%
5,827
+922.3%
0.00%
Q3 2018$10,000
-16.7%
570
-18.6%
0.00%
Q2 2018$12,0007000.00%
Other shareholders
BLACK STONE MINERALS L P shareholders Q2 2019
NameSharesValueWeighting ↓
Texas Children's 2,623,503$16,108,00078.55%
William Marsh Rice University 7,266,343$44,615,00048.00%
Mayo Clinic 5,719,924$35,120,00047.33%
NORTHWESTERN UNIVERSITY 2,508,475$15,402,0009.29%
SoftVest Advisors, LLC 1,138,333$6,989,0003.23%
KEMPNER CAPITAL MANAGEMENT INC. 425,116$2,610,0002.09%
Yost Capital Management, LP 348,433$2,139,0001.83%
Zions Bancorporation, N.A. 1,883,346$11,564,0001.64%
Lee Financial Co 446,473$2,741,0000.77%
SPIRIT OF AMERICA MANAGEMENT CORP/NY 383,749$2,356,0000.64%
View complete list of BLACK STONE MINERALS L P shareholders