Dynamic Technology Lab’s Blackrock BLK Stock Holding History

Dynamic Technology Lab’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 Q4	–	Sell	-220	Closed	-$256K	–	772
2025 Q3	$256K	Buy	+220	New	+$246K	0.04%	608
2025 Q2	–	Sell	-380	Closed	-$360K	–	952
2025 Q1	$360K	Buy	+380	New	+$372K	0.05%	625
2024 Q2	–	Sell	-1,010	Closed	-$842K	–	970
2024 Q1	$842K	Buy	+1,010	New	+$811K	0.09%	392
2023 Q4	–	Sell	-4,038	Closed	-$2.61M	–	1052
2023 Q3	$2.61M	Buy	4,038 +3,109	+335%	+$2.17M	0.26%	48
2023 Q2	$642K	Buy	+929	New	+$622K	0.08%	409
2022 Q4	–	Sell	-1,709	Closed	-$940K	–	1116
2022 Q3	$940K	Buy	+1,709	New	+$1.12M	0.09%	394
2022 Q1	–	Sell	-484	Closed	-$443K	–	1113
2021 Q4	$443K	Sell	484 -178	-27%	-$162K	0.05%	642
2021 Q3	$555K	Buy	+662	New	+$593K	0.07%	489
2021 Q1	–	Sell	-530	Closed	-$382K	–	1152
2020 Q4	$382K	Buy	+530	New	+$351K	0.06%	561
2018 Q4	–	Sell	-500	Closed	-$236K	–	990
2018 Q3	$236K	Buy	+500	New	+$243K	0.03%	835
2017 Q4	–	Sell	-3,111	Closed	-$1.39M	–	1016
2017 Q3	$1.39M	Buy	3,111 +1,082	+53%	+$462K	0.23%	58
2017 Q2	$857K	Buy	+2,029	New	+$809K	0.16%	156
2017 Q1	–	Sell	-830	Closed	-$316K	–	967
2016 Q4	$316K	Sell	830 -270	-25%	-$99K	0.08%	496
2016 Q3	$399K	Buy	+1,100	New	+$400K	0.11%	336
2015 Q3	–	Sell	-1,584	Closed	-$548K	–	816
2015 Q2	$548K	Buy	1,584 +772	+95%	+$281K	0.19%	145
2015 Q1	$297K	Buy	+812	New	+$294K	0.13%	365

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

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

Temasek Holdings Singapore $30.5B AUM 13.98% 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

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

Norges Bank Oslo, Norway $935B AUM

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

Dynamic Technology Lab's BLK Position: Q4 2025 in Review

Dynamic Technology Lab sold out of Blackrock (BLK) in Q4 2025, closing a stake of 220 shares — an estimated $256K sold.

Dynamic Technology Lab first reported a position in BLK in Q1 2015 and held it in 16 quarters. The position peaked at $2.61M in Q3 2023. 2,414 funds tracked by Wall St. Rank hold BLK as of Q4 2025.

Dynamic Technology Lab reported no remaining Blackrock position as of Q4 2025 after selling out during the quarter.
Dynamic Technology Lab sold 220 Blackrock shares in Q4 2025, an estimated $256K.
Dynamic Technology Lab first reported a position in Blackrock in Q1 2015 and held it in 16 quarters.
Dynamic Technology Lab's Blackrock position peaked at $2.61M in Q3 2023.
2,414 funds tracked by Wall St. Rank held Blackrock as of Q4 2025.

Based on Dynamic Technology Lab's 13F filing for Q4 2025, filed 13 Feb 2026.