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Great Diamond Partners’s Blackstone BX Stock Holding History

Great Diamond Partners’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
-1,275
Closed -$218K – 229
2025
Q3 		$218K Buy
+1,275
New +$218K 0.04% 217
2023
Q1 		– Sell
-16,357
Closed -$1.21M – 216
2022
Q4 		$1.21M Sell
16,357
-1,342
-8% -$116K 0.37% 66
2022
Q3 		$1.48M Sell
17,699
-14,149
-44% -$1.37M 0.51% 53
2022
Q2 		$2.9M Buy
31,848
+399
+1% +$43.1K 0.97% 31
2022
Q1 		$3.99M Sell
31,449
-4,879
-13% -$595K 1.11% 19
2021
Q4 		$4.7M Sell
36,328
-1,699
-4% -$227K 1.21% 17
2021
Q3 		$4.42M Buy
38,027
+264
+0.7% +$30.6K 1.21% 16
2021
Q2 		$3.67M Buy
37,763
+531
+1% +$47.2K 1.04% 23
2021
Q1 		$2.77M Sell
37,232
-420
-1% -$29K 0.85% 33
2020
Q4 		$2.44M Buy
37,652
+983
+3% +$57.2K 0.78% 37
2020
Q3 		$1.91M Buy
36,669
+1,547
+4% +$82.8K 0.7% 40
2020
Q2 		$1.99M Buy
35,122
+10,982
+45% +$578K 0.82% 36
2020
Q1 		$1.1M Buy
24,140
+21,838
+949% +$1.21M 0.57% 45
2019
Q4 		$128K Buy
+2,302
New +$119K 0.05% 196

Other funds holding BX

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM

Great Diamond Partners's BX Position: Q4 2025 in Review

Great Diamond Partners sold out of Blackstone (BX) in Q4 2025, closing a stake of 1,275 shares — an estimated $218K sold.

Great Diamond Partners first reported a position in BX in Q4 2019 and held it in 14 quarters. The position peaked at $4.7M in Q4 2021. 2,289 funds tracked by Wall St. Rank hold BX as of Q4 2025.

  • Great Diamond Partners reported no remaining Blackstone position as of Q4 2025 after selling out during the quarter.
  • Great Diamond Partners sold 1,275 Blackstone shares in Q4 2025, an estimated $218K.
  • Great Diamond Partners first reported a position in Blackstone in Q4 2019 and held it in 14 quarters.
  • Great Diamond Partners's Blackstone position peaked at $4.7M in Q4 2021.
  • 2,289 funds tracked by Wall St. Rank held Blackstone as of Q4 2025.

Based on Great Diamond Partners's 13F filing for Q4 2025, filed 6 Feb 2026.