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CenterBook Partners’s Blackrock BLK Stock Holding History

CenterBook Partners’s Portfolio BLK Stock Details BLK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-732
Closed -$693K – 513
2025
Q1 		$693K Sell
732
-999
-58% -$979K 0.04% 366
2024
Q4 		$1.77M Buy
+1,731
New +$1.76M 0.11% 228
2024
Q1 		– Sell
-2,815
Closed -$2.29M – 388
2023
Q4 		$2.29M Sell
2,815
-485
-15% -$339K 0.28% 117
2023
Q3 		$2.13M Sell
3,300
-422
-11% -$295K 0.27% 121
2023
Q2 		$2.57M Sell
3,722
-3,042
-45% -$2.04M 0.32% 105
2023
Q1 		$4.53M Buy
6,764
+519
+8% +$366K 0.64% 32
2022
Q4 		$4.43M Sell
6,245
-3,568
-36% -$2.38M 0.73% 26
2022
Q3 		$5.4M Buy
9,813
+2,031
+26% +$1.33M 1.04% 10
2022
Q2 		$4.74M Buy
7,782
+3,630
+87% +$2.36M 1.02% 11
2022
Q1 		$3.17M Buy
4,152
+3,123
+303% +$2.44M 1.13% 7
2021
Q4 		$942K Buy
+1,029
New +$939K 0.55% 48

Other funds holding BLK

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
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Temasek Holdings
Temasek Holdings Singapore $30.5B AUM 13.98% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $935B AUM

CenterBook Partners's BLK Position: Q2 2025 in Review

CenterBook Partners sold out of Blackrock (BLK) in Q2 2025, closing a stake of 732 shares — an estimated $693K sold.

CenterBook Partners first reported a position in BLK in Q4 2021 and held it in 11 quarters. The position peaked at $5.4M in Q3 2022. 2,219 funds tracked by Wall St. Rank hold BLK as of Q2 2025.

  • CenterBook Partners reported no remaining Blackrock position as of Q2 2025 after selling out during the quarter.
  • CenterBook Partners sold 732 Blackrock shares in Q2 2025, an estimated $693K.
  • CenterBook Partners first reported a position in Blackrock in Q4 2021 and held it in 11 quarters.
  • CenterBook Partners's Blackrock position peaked at $5.4M in Q3 2022.
  • 2,219 funds tracked by Wall St. Rank held Blackrock as of Q2 2025.

Based on CenterBook Partners's 13F filing for Q2 2025, filed 12 Aug 2025.