Martingale Asset Management’s Blackrock BLK Stock Holding History

Martingale Asset Management’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	-294	Closed	-$278K	–	791
2025 Q1	$278K	Buy	294 +2	+0.7%	+$1.96K	0.01%	691
2024 Q4	$299K	Buy	+292	New	+$296K	0.01%	688
2022 Q4	–	Sell	-1,020	Closed	-$562K	–	831
2022 Q3	$562K	Sell	1,020 -31	-3%	-$20.3K	0.01%	594
2022 Q2	$641K	Sell	1,051 -40,693	-97%	-$26.5M	0.01%	593
2022 Q1	$31.9M	Sell	41,744 -5,689	-12%	-$4.44M	0.48%	81
2021 Q4	$43.4M	Sell	47,433 -2,516	-5%	-$2.3M	0.56%	68
2021 Q3	$41.9M	Sell	49,949 -8,648	-15%	-$7.75M	0.55%	66
2021 Q2	$51.3M	Buy	58,597 +4,323	+8%	+$3.65M	0.59%	62
2021 Q1	$40.9M	Buy	54,274 +50,159	+1,219%	+$36.4M	0.47%	82
2020 Q4	$2.97M	Buy	4,115 +1,701	+70%	+$1.13M	0.03%	259
2020 Q3	$1.36M	Buy	+2,414	New	+$1.38M	0.02%	540
2018 Q2	–	Sell	-13,118	Closed	-$7.11M	–	978
2018 Q1	$7.11M	Buy	13,118 +11,534	+728%	+$6.33M	0.09%	215
2017 Q4	$815K	Buy	+1,584	New	+$770K	0.01%	735

Other funds holding BLK

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Temasek Holdings Singapore $30.5B AUM 13.98% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Norges Bank Oslo, Norway $935B AUM

Martingale Asset Management's BLK Position: Q2 2025 in Review

Martingale Asset Management sold out of Blackrock (BLK) in Q2 2025, closing a stake of 294 shares — an estimated $278K sold.

Martingale Asset Management first reported a position in BLK in Q4 2017 and held it in 13 quarters. The position peaked at $51.3M in Q2 2021. 2,220 funds tracked by Wall St. Rank hold BLK as of Q2 2025.

Martingale Asset Management reported no remaining Blackrock position as of Q2 2025 after selling out during the quarter.
Martingale Asset Management sold 294 Blackrock shares in Q2 2025, an estimated $278K.
Martingale Asset Management first reported a position in Blackrock in Q4 2017 and held it in 13 quarters.
Martingale Asset Management's Blackrock position peaked at $51.3M in Q2 2021.
2,220 funds tracked by Wall St. Rank held Blackrock as of Q2 2025.

Based on Martingale Asset Management's 13F filing for Q2 2025, filed 11 Aug 2025.