Wellington Management Group
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Wellington Management Group’s MongoDB MDB Stock Holding History

Wellington Management Group’s Portfolio MDB Stock Details MDB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-638
Closed -$322K – 2051
2025
Q2 		$322K Buy
+638
New +$118K ﹤0.01% 1869

Other funds holding MDB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
DZ Bank
DZ Bank Frankfurt Am Main, Germany $130B AUM 46.38% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM

Wellington Management Group's MDB Position: Q2 2026 in Review

Wellington Management Group reduced its MongoDB (MDB) stake by 37% in Q2 2026, selling an estimated $102M and leaving 565,569 shares worth $190M. The position accounts for 0.03% of the portfolio, ranked #401.

Wellington Management Group first reported a position in MDB in Q1 2018 and has held it in 34 quarters since. The position peaked at $975M in Q4 2023. 870 funds tracked by Wall St. Rank hold MDB as of Q2 2026.

  • Wellington Management Group held 565,569 shares of MongoDB worth $190M as of Q2 2026.
  • Wellington Management Group sold 339,074 MongoDB shares in Q2 2026, an estimated $102M.
  • MongoDB made up 0.03% of Wellington Management Group's portfolio in Q2 2026, its #401 holding.
  • Wellington Management Group first reported a position in MongoDB in Q1 2018 and has held it in 34 quarters since.
  • Wellington Management Group's MongoDB position peaked at $975M in Q4 2023.
  • 870 funds tracked by Wall St. Rank held MongoDB as of Q2 2026.

Based on Wellington Management Group's 13F filing for Q2 2026, filed 14 Aug 2026.