Simplex Trading
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Simplex Trading’s Black Stone Minerals BSM Stock Holding History

Simplex Trading’s Portfolio BSM Stock Details BSM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-59,237
Closed -$824K – 9322
2026
Q1 		$896K Buy
59,237
+31,165
+111% +$462K ﹤0.01% 2625
2025
Q4 		$373K Buy
28,072
+25,027
+822% +$338K ﹤0.01% 3601
2025
Q3 		$40K Sell
3,045
-468
-13% -$5.89K ﹤0.01% 6668
2025
Q2 		$45K Buy
+3,513
New +$48.6K ﹤0.01% 6017
2025
Q1 		– Sell
-43,124
Closed -$648K – 8576
2024
Q4 		$629K Sell
43,124
-3,689
-8% -$55K ﹤0.01% 3302
2024
Q3 		$706K Buy
46,813
+23,107
+97% +$346K ﹤0.01% 3246
2024
Q2 		$371K Buy
23,706
+22,771
+2,435% +$364K ﹤0.01% 3978
2024
Q1 		$14K Sell
935
-20,932
-96% -$331K ﹤0.01% 7360
2023
Q4 		$348K Buy
+21,867
New +$376K ﹤0.01% 4070
2023
Q3 		– Sell
-5,912
Closed -$101K – 8705
2023
Q2 		$94K Buy
+5,912
New +$94.6K ﹤0.01% 5152
2023
Q1 		– Sell
-31,445
Closed -$492K – 9061
2022
Q4 		$530K Buy
31,445
+26,630
+553% +$471K ﹤0.01% 3102
2022
Q3 		$75K Buy
+4,815
New +$73.1K ﹤0.01% 5896
2022
Q1 		– Sell
-32,716
Closed -$390K – 10417
2021
Q4 		$337K Buy
+32,716
New +$378K ﹤0.01% 4378
2021
Q2 		– Sell
-272
Closed -$2.74K – 10056
2021
Q1 		$2K Sell
272
-5,519
-95% -$49K ﹤0.01% 8424
2020
Q4 		$38K Sell
5,791
-13,936
-71% -$94.2K ﹤0.01% 6446
2020
Q3 		$121K Sell
19,727
-7,183
-27% -$47.9K ﹤0.01% 4680
2020
Q2 		$174K Buy
26,910
+21,016
+357% +$134K ﹤0.01% 4147
2020
Q1 		$27K Sell
5,894
-19,290
-77% -$178K ﹤0.01% 5698
2019
Q4 		$320K Buy
25,184
+2,625
+12% +$33.4K ﹤0.01% 3212
2019
Q3 		$321K Buy
22,559
+7,122
+46% +$104K ﹤0.01% 3100
2019
Q2 		$239K Buy
15,437
+8,672
+128% +$148K ﹤0.01% 3285
2019
Q1 		$119K Buy
6,765
+938
+16% +$16.1K ﹤0.01% 4159
2018
Q4 		$90K Buy
5,827
+5,257
+922% +$88.9K ﹤0.01% 3943
2018
Q3 		$10K Sell
570
-130
-19% -$2.37K ﹤0.01% 6400
2018
Q2 		$12K Buy
+700
New +$12.6K ﹤0.01% 6210

Other funds holding BSM

Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
WMRU
William Marsh Rice University Houston, Texas $219M AUM 16.08% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
PDM
Penn Davis McFarland Dallas, Texas $1.12B AUM 32.35% 1-Year Est. Return
IMA
Investment Management Associates Greenwood Village, Colorado $487M AUM 11.51% 1-Year Est. Return
N
Natixis Paris, France $24.8B AUM 35.22% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
LCAM
Long Corridor Asset Management Hong Kong $331M AUM 10.35% 1-Year Est. Return
Brown Advisory
Brown Advisory Baltimore, Maryland $64.6B AUM 18.98% 1-Year Est. Return

Simplex Trading's BSM Position: Q2 2026 in Review

Simplex Trading sold out of Black Stone Minerals (BSM) in Q2 2026, closing a stake of 59,237 shares — an estimated $824K sold.

Simplex Trading first reported a position in BSM in Q2 2018 and held it in 25 quarters. The position peaked at $896K in Q1 2026. 200 funds tracked by Wall St. Rank hold BSM as of Q2 2026.

  • Simplex Trading reported no remaining Black Stone Minerals position as of Q2 2026 after selling out during the quarter.
  • Simplex Trading sold 59,237 Black Stone Minerals shares in Q2 2026, an estimated $824K.
  • Simplex Trading first reported a position in Black Stone Minerals in Q2 2018 and held it in 25 quarters.
  • Simplex Trading's Black Stone Minerals position peaked at $896K in Q1 2026.
  • 200 funds tracked by Wall St. Rank held Black Stone Minerals as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.