SIMPLEX TRADING, LLC - BLACK STONE MINERALS L P ownership

BLACK STONE MINERALS L P's ticker is and the CUSIP is 09225M901. A total of 4 filers reported holding BLACK STONE MINERALS L P in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of BLACK STONE MINERALS L P
ValueSharesWeighting
Q3 2023$1,168
-30.4%
67,800
-35.6%
0.00%0.0%
Q2 2023$1,677
-21.2%
105,200
-22.5%
0.00%
-50.0%
Q1 2023$2,129
+353.0%
135,700
+386.4%
0.00%
+100.0%
Q4 2022$470
-100.0%
27,900
-82.0%
0.00%
-66.7%
Q3 2022$2,427,000
-26.7%
155,100
-35.9%
0.00%
-25.0%
Q2 2022$3,310,000
-9.6%
241,800
-11.2%
0.00%
+33.3%
Q1 2022$3,663,000
+595.1%
272,200
+432.7%
0.00%
+200.0%
Q4 2021$527,000
-67.0%
51,100
-64.8%
0.00%0.0%
Q3 2021$1,595,000
+2.0%
145,200
-0.1%
0.00%
-50.0%
Q2 2021$1,563,000
+130.5%
145,400
+18588.9%
0.00%
+100.0%
Q1 2021$678,000
+446.8%
778
+318.3%
0.00%
Q4 2020$124,000
+300.0%
186
+257.7%
0.00%
Q3 2020$31,000
+93.8%
52
+100.0%
0.00%
Q2 2020$16,000
+23.1%
26
-10.3%
0.00%
Q1 2020$13,000
-38.1%
29
+70.6%
0.00%
Q4 2019$21,000
-16.0%
17
-5.6%
0.00%
Q3 2019$25,000
-90.3%
18
-89.2%
0.00%
-100.0%
Q2 2019$258,000
-55.9%
167
-49.7%
0.00%
-50.0%
Q1 2019$585,000
+690.5%
332
+591.7%
0.00%
Q4 2018$74,000
-10.8%
48
+4.3%
0.00%
Q3 2018$83,000
+1283.3%
46
+360.0%
0.00%
Q4 2016$6,000100.00%
Other shareholders
BLACK STONE MINERALS L P shareholders Q1 2023
NameSharesValueWeighting ↓
Ion Asset Management Ltd. 705,000$9,651,0001.44%
GROUP ONE TRADING, L.P. 279,300$3,824,0000.01%
SIMPLEX TRADING, LLC 241,800$3,310,0000.00%
JANE STREET GROUP, LLC 150,000$2,054,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of BLACK STONE MINERALS L P shareholders