LP
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LMR Partners’s Blackrock BLK Stock Holding History

LMR 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
2025
Q1 		– Sell
-1,900
Closed -$1.95M – 1388
2024
Q4 		$1.95M Sell
1,900
-4,100
-68% -$4.16M 0.02% 611
2024
Q3 		$5.7M Hold
6,000
– – 0.05% 334
2024
Q2 		$4.72M Hold
6,000
– – 0.04% 341
2024
Q1 		$5M Hold
6,000
– – 0.05% 330
2023
Q4 		$4.87M Buy
+6,000
New +$4.19M 0.06% 308

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 $3.38T AUM 44.17% 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

LMR Partners's BLK Position: Q2 2026 in Review

LMR Partners increased its Blackrock (BLK) stake by 253% in Q2 2026, buying an estimated $592K and bringing the position to 798 shares worth $767K. The position accounts for ﹤0.01% of the portfolio, ranked #1108.

LMR Partners first reported a position in BLK in Q4 2014 and has held it in 19 quarters since. The position peaked at $61.2M in Q2 2023. 2,337 funds tracked by Wall St. Rank hold BLK as of Q2 2026.

  • LMR Partners held 798 shares of Blackrock worth $767K as of Q2 2026.
  • LMR Partners bought 572 Blackrock shares in Q2 2026, an estimated $592K.
  • Blackrock made up ﹤0.01% of LMR Partners's portfolio in Q2 2026, its #1108 holding.
  • LMR Partners first reported a position in Blackrock in Q4 2014 and has held it in 19 quarters since.
  • LMR Partners's Blackrock position peaked at $61.2M in Q2 2023.
  • 2,337 funds tracked by Wall St. Rank held Blackrock as of Q2 2026.

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