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Woodline Partners’s Blackrock BLK Stock Holding History

Woodline Partners’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 		$86.6M Buy
90,061
+32,773
+57% +$33.9M 0.27% 87
2026
Q1 		$55.1M Buy
57,288
+2,649
+5% +$2.79M 0.21% 123
2025
Q4 		$58.5M Buy
54,639
+35,605
+187% +$38.9M 0.23% 105
2025
Q3 		$22.2M Buy
19,034
+3,281
+21% +$3.67M 0.1% 257
2025
Q2 		$16.5M Buy
15,753
+3,453
+28% +$3.27M 0.09% 323
2025
Q1 		$11.6M Buy
12,300
+3,557
+41% +$3.49M 0.08% 330
2024
Q4 		$8.96M Buy
+8,743
New +$8.87M 0.06% 372

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

Woodline Partners's BLK Position: Q2 2026 in Review

Woodline Partners increased its Blackrock (BLK) stake by 57% in Q2 2026, buying an estimated $33.9M and bringing the position to 90,061 shares worth $86.6M. The position accounts for 0.27% of the portfolio, ranked #87.

Woodline Partners first reported a position in BLK in Q4 2024 and has held it in 7 quarters since. 2,329 funds tracked by Wall St. Rank hold BLK as of Q2 2026.

  • Woodline Partners held 90,061 shares of Blackrock worth $86.6M as of Q2 2026.
  • Woodline Partners bought 32,773 Blackrock shares in Q2 2026, an estimated $33.9M.
  • Blackrock made up 0.27% of Woodline Partners's portfolio in Q2 2026, its #87 holding.
  • Woodline Partners first reported a position in Blackrock in Q4 2024 and has held it in 7 quarters since.
  • 2,329 funds tracked by Wall St. Rank held Blackrock as of Q2 2026.

Based on Woodline Partners's 13F filing for Q2 2026, filed 14 Aug 2026.