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Mark Asset Management’s Blackstone BX Stock Holding History

Mark Asset Management’s Portfolio BX Stock Details BX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-66,495
Closed -$11.4M – 52
2025
Q3 		$11.4M Hold
66,495
– – 0.82% 32
2025
Q2 		$9.95M Sell
66,495
-5,257
-7% -$722K 0.77% 32
2025
Q1 		$10M Buy
71,752
+18,384
+34% +$2.98M 0.97% 29
2024
Q4 		$9.2M Sell
53,368
-33,009
-38% -$5.75M 1% 28
2024
Q3 		$13.2M Sell
86,377
-552
-0.6% -$76.6K 1.21% 24
2024
Q2 		$10.8M Buy
86,929
+1,254
+1% +$154K 1.07% 22
2024
Q1 		$11.3M Sell
85,675
-770
-0.9% -$96.2K 1.46% 24
2023
Q4 		$11.3M Sell
86,445
-15,752
-15% -$1.7M 1.48% 24
2023
Q3 		$10.9M Sell
102,197
-76
-0.1% -$7.91K 1.98% 21
2023
Q2 		$9.51M Sell
102,273
-20,400
-17% -$1.76M 1.54% 25
2023
Q1 		$10.8M Buy
122,673
+33,361
+37% +$2.95M 1.97% 22
2022
Q4 		$6.63M Buy
89,312
+1,145
+1% +$98.9K 1.51% 24
2022
Q3 		$7.38M Buy
88,167
+40,111
+83% +$3.88M 1.82% 22
2022
Q2 		$4.38M Sell
48,056
-5,944
-11% -$642K 1.06% 28
2022
Q1 		$6.86M Buy
+54,000
New +$6.59M 1.01% 26
2020
Q2 		– Sell
-10,688
Closed -$487K – 62
2020
Q1 		$487K Sell
10,688
-364
-3% -$20.1K 0.11% 56
2019
Q4 		$618K Sell
11,052
-2,139
-16% -$111K 0.1% 57
2019
Q3 		$1.07M Sell
13,191
-505
-4% -$24.6K 0.27% 44
2019
Q2 		$1.08M Buy
13,696
+3,760
+38% +$150K 0.25% 47
2019
Q1 		$1.18M Sell
9,936
-6,514
-40% -$217K 0.26% 45
2018
Q4 		$2.65M Buy
16,450
+6,165
+60% +$204K 0.72% 38
2018
Q3 		$1.08M Sell
10,285
-9,993
-49% -$361K 0.26% 39
2018
Q2 		$3.45M Buy
20,278
+4,658
+30% +$148K 0.85% 32
2018
Q1 		$761K Sell
15,620
-12,781
-45% -$436K 0.2% 36
2017
Q4 		$5.17M Sell
28,401
-2,362
-8% -$76.9K 1.3% 27
2017
Q3 		$2.4M Sell
30,763
-182,521
-86% -$6.01M 0.52% 34
2017
Q2 		$7.11M Buy
213,284
+200,173
+1,527% +$6.28M 1.6% 23
2017
Q1 		$389K Sell
13,111
-182
-1% -$5.47K 0.09% 46
2016
Q4 		$359K Hold
13,293
– – 0.09% 47
2016
Q3 		$339K Buy
13,293
+681
+5% +$18K 0.09% 48
2016
Q2 		$309K Buy
12,612
+5,000
+66% +$133K 0.09% 48
2016
Q1 		$214K Sell
7,612
-7,612
-50% -$201K 0.06% 48
2015
Q4 		$445K Sell
15,224
-289
-2% -$9.21K 0.11% 48
2015
Q3 		$482K Sell
15,513
-282,613
-95% -$10.2M 0.14% 43
2015
Q2 		$12M Sell
298,126
-39,604
-12% -$1.63M 3.12% 11
2015
Q1 		$12.9M Sell
337,730
-8,341
-2% -$302K 3.4% 9
2014
Q4 		$11.5M Sell
346,071
-26,638
-7% -$834K 3.08% 11
2014
Q3 		$11.5M Buy
372,709
+292
+0.1% +$9.5K 3.14% 14
2014
Q2 		$12.2M Buy
372,417
+74,581
+25% +$2.3M 3.29% 11
2014
Q1 		$9.72M Sell
297,836
-19,298
-6% -$616K 2.99% 15
2013
Q4 		$9.8M Buy
317,134
+7,827
+3% +$213K 2.79% 19
2013
Q3 		$7.55M Buy
+309,307
New +$6.88M 2.4% 18

Other funds holding BX

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $935B AUM

Mark Asset Management's BX Position: Q4 2025 in Review

Mark Asset Management sold out of Blackstone (BX) in Q4 2025, closing a stake of 66,495 shares — an estimated $11.4M sold.

Mark Asset Management first reported a position in BX in Q3 2013 and held it in 42 quarters. The position peaked at $13.2M in Q3 2024. 2,282 funds tracked by Wall St. Rank hold BX as of Q4 2025.

  • Mark Asset Management reported no remaining Blackstone position as of Q4 2025 after selling out during the quarter.
  • Mark Asset Management sold 66,495 Blackstone shares in Q4 2025, an estimated $11.4M.
  • Mark Asset Management first reported a position in Blackstone in Q3 2013 and held it in 42 quarters.
  • Mark Asset Management's Blackstone position peaked at $13.2M in Q3 2024.
  • 2,282 funds tracked by Wall St. Rank held Blackstone as of Q4 2025.

Based on Mark Asset Management's 13F filing for Q4 2025, filed 17 Feb 2026.