RS
BLK icon

Rakuten Securities’s Blackrock BLK Stock Holding History

Rakuten 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 		$113K Buy
118
+12
+11% +$12.6K 0.05% 170
2025
Q4 		$113K Buy
106
+34
+47% +$37.2K 0.04% 162
2025
Q3 		$83.9K Sell
72
-118
-62% -$132K 0.03% 200
2025
Q2 		$199K Sell
190
-160
-46% -$151K 0.08% 126
2025
Q1 		$331K Buy
350
+104
+42% +$102K 0.17% 87
2024
Q4 		$252K Buy
246
+97
+65% +$98.4K 0.1% 95
2024
Q3 		$141K Buy
149
+125
+521% +$108K 0.06% 109
2024
Q2 		$18.9K Sell
24
-100
-81% -$78K 0.01% 268
2024
Q1 		$103K Buy
124
+70
+130% +$56.2K 0.05% 130
2023
Q4 		$43.8K Buy
+54
New +$37.7K 0.03% 168

Other funds holding BLK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
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
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Rakuten Securities's BLK Position: Q1 2026 in Review

Rakuten Securities increased its Blackrock (BLK) stake by 11% in Q1 2026, buying an estimated $12.6K and bringing the position to 118 shares worth $113K. The position accounts for 0.05% of the portfolio, ranked #170.

Rakuten Securities first reported a position in BLK in Q4 2023 and has held it in 10 quarters since. The position peaked at $331K in Q1 2025. 2,320 funds tracked by Wall St. Rank hold BLK as of Q1 2026.

  • Rakuten Securities held 118 shares of Blackrock worth $113K as of Q1 2026.
  • Rakuten Securities bought 12 Blackrock shares in Q1 2026, an estimated $12.6K.
  • Blackrock made up 0.05% of Rakuten Securities's portfolio in Q1 2026, its #170 holding.
  • Rakuten Securities first reported a position in Blackrock in Q4 2023 and has held it in 10 quarters since.
  • Rakuten Securities's Blackrock position peaked at $331K in Q1 2025.
  • 2,320 funds tracked by Wall St. Rank held Blackrock as of Q1 2026.

Based on Rakuten Securities's 13F filing for Q1 2026, filed 1 May 2026.