Bank of Montreal
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Bank of Montreal’s MongoDB MDB Stock Holding History

Bank of Montreal’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
2026
Q1 		$2.45M Buy
+10,000
New +$3.34M ﹤0.01% 1574
2025
Q2 		– Sell
-54,000
Closed -$9.47M – 3649
2025
Q1 		$9.47M Buy
+54,000
New +$13.2M ﹤0.01% 952
2023
Q1 		– Sell
-93,800
Closed -$18.6M – 4029
2022
Q4 		$18.6M Buy
+93,800
New +$16.7M 0.01% 718
2020
Q1 		– Sell
-108,100
Closed -$14.2M – 4442
2019
Q4 		$14.2M Buy
+108,100
New +$14.2M 0.01% 814

Other funds holding MDB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
DZ Bank
DZ Bank Frankfurt Am Main, Germany $113B AUM 36.92% 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 $1.61T AUM 30.72% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return

Bank of Montreal's MDB Position: Q1 2026 in Review

Bank of Montreal increased its MongoDB (MDB) stake by 287% in Q1 2026, buying an estimated $5.24M and bringing the position to 21,144 shares worth $5.18M. The position accounts for ﹤0.01% of the portfolio, ranked #1314.

Bank of Montreal first reported a position in MDB in Q2 2018 and has held it in 32 quarters since. The position peaked at $178M in Q3 2021. 814 funds tracked by Wall St. Rank hold MDB as of Q1 2026.

  • Bank of Montreal held 21,144 shares of MongoDB worth $5.18M as of Q1 2026.
  • Bank of Montreal bought 15,678 MongoDB shares in Q1 2026, an estimated $5.24M.
  • MongoDB made up ﹤0.01% of Bank of Montreal's portfolio in Q1 2026, its #1314 holding.
  • Bank of Montreal first reported a position in MongoDB in Q2 2018 and has held it in 32 quarters since.
  • Bank of Montreal's MongoDB position peaked at $178M in Q3 2021.
  • 814 funds tracked by Wall St. Rank held MongoDB as of Q1 2026.

Based on Bank of Montreal's 13F filing for Q1 2026, filed 13 May 2026.