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TigerOak Management’s Blackrock BLK Stock Holding History

TigerOak Management’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
Q2 		$1.67M Sell
1,736
-12
-0.7% -$12.4K 0.47% 33
2026
Q1 		$1.68M Sell
1,748
-8
-0.5% -$8.42K 0.53% 31
2025
Q4 		$1.88M Hold
1,756
– – 0.57% 27
2025
Q3 		$2.05M Buy
1,756
+19
+1% +$21.2K 0.64% 25
2025
Q2 		$1.82M Sell
1,737
-2
-0.1% -$1.89K 0.62% 27
2025
Q1 		$1.65M Sell
1,739
-32
-2% -$31.4K 0.64% 28
2024
Q4 		$1.82M Buy
+1,771
New +$1.8M 0.66% 26

Other funds holding BLK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Temasek Holdings
Temasek Holdings Singapore $37.3B AUM 12.6% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

TigerOak Management's BLK Position: Q2 2026 in Review

TigerOak Management reduced its Blackrock (BLK) stake by 0.69% in Q2 2026, selling an estimated $12.4K and leaving 1,736 shares worth $1.67M. The position accounts for 0.47% of the portfolio, ranked #33.

TigerOak Management first reported a position in BLK in Q4 2024 and has held it in 7 quarters since. The position peaked at $2.05M in Q3 2025. 2,322 funds tracked by Wall St. Rank hold BLK as of Q2 2026.

  • TigerOak Management held 1,736 shares of Blackrock worth $1.67M as of Q2 2026.
  • TigerOak Management sold 12 Blackrock shares in Q2 2026, an estimated $12.4K.
  • Blackrock made up 0.47% of TigerOak Management's portfolio in Q2 2026, its #33 holding.
  • TigerOak Management first reported a position in Blackrock in Q4 2024 and has held it in 7 quarters since.
  • TigerOak Management's Blackrock position peaked at $2.05M in Q3 2025.
  • 2,322 funds tracked by Wall St. Rank held Blackrock as of Q2 2026.

Based on TigerOak Management's 13F filing for Q2 2026, filed 11 Aug 2026.