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Maven Securities’s Blackrock BLK Stock Holding History

Maven Securities’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
Q3 		– Sell
-200
Closed -$210K – 492
2025
Q2 		$210K Buy
+200
New +$189K 0.01% 766
2025
Q1 		– Sell
-600
Closed -$615K – 800
2024
Q4 		$615K Buy
+600
New +$609K 0.01% 523
2024
Q3 		– Sell
-9,200
Closed -$7.24M – 904
2024
Q2 		$7.24M Buy
+9,200
New +$7.18M 0.16% 123
2024
Q1 		– Sell
-600
Closed -$487K – 436
2023
Q4 		$487K Sell
600
-1,700
-74% -$1.19M 0.01% 669
2023
Q3 		$1.49M Buy
2,300
+600
+35% +$419K 0.02% 496
2023
Q2 		$1.18M Sell
1,700
-1,100
-39% -$737K 0.02% 404
2023
Q1 		$1.87M Hold
2,800
– – 0.04% 312
2022
Q4 		$1.98M Buy
2,800
+1,700
+155% +$1.14M 0.04% 253
2022
Q3 		$605K Buy
+1,100
New +$720K 0.01% 723
2022
Q2 		– Sell
-700
Closed -$535K – 900
2022
Q1 		$535K Buy
+700
New +$547K 0.02% 522
2021
Q4 		– Sell
-400
Closed -$335K – 853
2021
Q3 		$335K Buy
+400
New +$358K 0.01% 804
2020
Q4 		– Sell
-400
Closed -$225K – 587
2020
Q3 		$225K Sell
400
-800
-67% -$456K 0.02% 535
2020
Q2 		$653K Buy
+1,200
New +$606K 0.04% 265
2020
Q1 		– Sell
-500
Closed -$251K – 324
2019
Q4 		$251K Buy
+500
New +$237K 0.02% 322

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
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

Maven Securities's BLK Position: Q2 2025 in Review

Maven Securities sold out of Blackrock (BLK) in Q2 2025, closing a stake of 335 shares — an estimated $317K sold.

Maven Securities first reported a position in BLK in Q2 2021 and held it in 7 quarters. The position peaked at $862K in Q4 2021. 2,219 funds tracked by Wall St. Rank hold BLK as of Q2 2025.

  • Maven Securities reported no remaining Blackrock position as of Q2 2025 after selling out during the quarter.
  • Maven Securities sold 335 Blackrock shares in Q2 2025, an estimated $317K.
  • Maven Securities first reported a position in Blackrock in Q2 2021 and held it in 7 quarters.
  • Maven Securities's Blackrock position peaked at $862K in Q4 2021.
  • 2,219 funds tracked by Wall St. Rank held Blackrock as of Q2 2025.

Based on Maven Securities's 13F filing for Q2 2025, filed 14 Aug 2025.