BlackRock
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BlackRock’s Boston Properties BXP Stock Holding History

BlackRock’s Portfolio BXP Stock Details BXP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2023
Q2 		– Sell
-330,000
Closed -$17.9M – 5510
2023
Q1 		$17.9M Buy
+330,000
New +$21.5M ﹤0.01% 3035

Other funds holding BXP

Cohen & Steers
Cohen & Steers New York $63.2B AUM 17.15% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
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
First Eagle Investment Management
First Eagle Investment Management New York $60.8B AUM 26.63% 1-Year Est. Return
AAMU
APG Asset Management US New York $14.3B AUM 16.79% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Daiwa Securities Group
Daiwa Securities Group Tokyo, Japan $51.1B AUM 35.55% 1-Year Est. Return

BlackRock's BXP Position: Q2 2026 in Review

BlackRock increased its Boston Properties (BXP) stake by 9.2% in Q2 2026, buying an estimated $91.1M and bringing the position to 17,981,430 shares worth $1.19B. The position accounts for 0.02% of the portfolio, ranked #666.

BlackRock first reported a position in BXP in Q2 2013 and has held it in 53 quarters since. The position peaked at $2.2B in Q1 2022. 548 funds tracked by Wall St. Rank hold BXP as of Q2 2026.

  • BlackRock held 17,981,430 shares of Boston Properties worth $1.19B as of Q2 2026.
  • BlackRock bought 1,521,475 Boston Properties shares in Q2 2026, an estimated $91.1M.
  • Boston Properties made up 0.02% of BlackRock's portfolio in Q2 2026, its #666 holding.
  • BlackRock first reported a position in Boston Properties in Q2 2013 and has held it in 53 quarters since.
  • BlackRock's Boston Properties position peaked at $2.2B in Q1 2022.
  • 548 funds tracked by Wall St. Rank held Boston Properties as of Q2 2026.

Based on BlackRock's 13F filing for Q2 2026, filed 7 Aug 2026.