GTS Securities’s Blackrock BLK Stock Holding History

GTS 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
2026 Q1	$974K	Sell	1,013 -1,078	-52%	-$1.13M	0.03%	410
2025 Q4	$2.24M	Buy	2,091 +1,432	+217%	+$1.57M	0.08%	201
2025 Q3	$768K	Buy	659 +21	+3%	+$23.5K	0.03%	535
2025 Q2	$669K	Sell	638 -143	-18%	-$135K	0.03%	531
2025 Q1	$739K	Sell	781 -429	-35%	-$420K	0.03%	512
2024 Q4	$1.24M	Sell	1,210 -2,342	-66%	-$2.38M	0.06%	270
2024 Q3	$3.37M	Buy	3,552 +713	+25%	+$617K	0.01%	1183
2024 Q2	$2.24M	Buy	2,839 +2,376	+513%	+$1.85M	﹤0.01%	1412
2024 Q1	$386K	Sell	463 -8,406	-95%	-$6.75M	﹤0.01%	2793
2023 Q4	$7.2M	Sell	8,869 -562	-6%	-$392K	0.01%	784
2023 Q3	$6.1M	Sell	9,431 -2,619	-22%	-$1.83M	0.01%	827
2023 Q2	$8.33M	Buy	+12,050	New	+$8.07M	0.26%	73

Other funds holding BLK

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

GTS Securities's BLK Position: Q1 2026 in Review

GTS Securities reduced its Blackrock (BLK) stake by 52% in Q1 2026, selling an estimated $1.13M and leaving 1,013 shares worth $974K. The position accounts for 0.03% of the portfolio, ranked #410.

GTS Securities first reported a position in BLK in Q2 2023 and has held it in 12 quarters since. The position peaked at $8.33M in Q2 2023. 2,320 funds tracked by Wall St. Rank hold BLK as of Q1 2026.

GTS Securities held 1,013 shares of Blackrock worth $974K as of Q1 2026.
GTS Securities sold 1,078 Blackrock shares in Q1 2026, an estimated $1.13M.
Blackrock made up 0.03% of GTS Securities's portfolio in Q1 2026, its #410 holding.
GTS Securities first reported a position in Blackrock in Q2 2023 and has held it in 12 quarters since.
GTS Securities's Blackrock position peaked at $8.33M in Q2 2023.
2,320 funds tracked by Wall St. Rank held Blackrock as of Q1 2026.

Based on GTS Securities's 13F filing for Q1 2026, filed 15 May 2026.