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MASECO Private Wealth’s Blackrock BLK Stock Holding History

MASECO Private Wealth’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 		$3.85K Sell
4
-263
-99% -$277K ﹤0.01% 304
2025
Q4 		$286K Buy
267
+1
+0.4% +$1.09K 0.01% 80
2025
Q3 		$310K Buy
266
+1
+0.4% +$1.12K 0.02% 44
2025
Q2 		$278K Buy
+265
New +$251K 0.01% 91

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

MASECO Private Wealth's BLK Position: Q1 2026 in Review

MASECO Private Wealth reduced its Blackrock (BLK) stake by 99% in Q1 2026, selling an estimated $277K and leaving 4 shares worth $3.85K. The position accounts for ﹤0.01% of the portfolio, ranked #304.

MASECO Private Wealth first reported a position in BLK in Q2 2025 and has held it in 4 quarters since. The position peaked at $310K in Q3 2025. 2,320 funds tracked by Wall St. Rank hold BLK as of Q1 2026.

  • MASECO Private Wealth held 4 shares of Blackrock worth $3.85K as of Q1 2026.
  • MASECO Private Wealth sold 263 Blackrock shares in Q1 2026, an estimated $277K.
  • Blackrock made up ﹤0.01% of MASECO Private Wealth's portfolio in Q1 2026, its #304 holding.
  • MASECO Private Wealth first reported a position in Blackrock in Q2 2025 and has held it in 4 quarters since.
  • MASECO Private Wealth's Blackrock position peaked at $310K in Q3 2025.
  • 2,320 funds tracked by Wall St. Rank held Blackrock as of Q1 2026.

Based on MASECO Private Wealth's 13F filing for Q1 2026, filed 21 Apr 2026.