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Westerkirk Capital’s Blackrock BLK Stock Holding History

Westerkirk Capital’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 		$2.33M Sell
2,425
-442
-15% -$465K 0.25% 75
2025
Q4 		$3.07M Buy
2,867
+125
+5% +$137K 0.3% 62
2025
Q3 		$3.2M Hold
2,742
– – 0.37% 59
2025
Q2 		$2.88M Buy
+2,742
New +$2.59M 0.35% 58

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

Westerkirk Capital's BLK Position: Q1 2026 in Review

Westerkirk Capital reduced its Blackrock (BLK) stake by 15% in Q1 2026, selling an estimated $465K and leaving 2,425 shares worth $2.33M. The position accounts for 0.25% of the portfolio, ranked #75.

Westerkirk Capital first reported a position in BLK in Q2 2025 and has held it in 4 quarters since. The position peaked at $3.2M in Q3 2025. 2,322 funds tracked by Wall St. Rank hold BLK as of Q1 2026.

  • Westerkirk Capital held 2,425 shares of Blackrock worth $2.33M as of Q1 2026.
  • Westerkirk Capital sold 442 Blackrock shares in Q1 2026, an estimated $465K.
  • Blackrock made up 0.25% of Westerkirk Capital's portfolio in Q1 2026, its #75 holding.
  • Westerkirk Capital first reported a position in Blackrock in Q2 2025 and has held it in 4 quarters since.
  • Westerkirk Capital's Blackrock position peaked at $3.2M in Q3 2025.
  • 2,322 funds tracked by Wall St. Rank held Blackrock as of Q1 2026.

Based on Westerkirk Capital's 13F filing for Q1 2026, filed 14 May 2026.