Fidelity International
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Fidelity International’s MongoDB MDB Stock Holding History

Fidelity International’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
Q2 		$355M Buy
1,057,918
+593,507
+128% +$178M 0.26% 96
2026
Q1 		$114M Sell
464,411
-13,053
-3% -$4.37M 0.09% 221
2025
Q4 		$200M Sell
477,464
-712,218
-60% -$259M 0.15% 167
2025
Q3 		$369M Sell
1,189,682
-1,171,356
-50% -$301M 0.29% 91
2025
Q2 		$496M Buy
2,361,038
+731,894
+45% +$135M 0.42% 61
2025
Q1 		$286M Buy
+1,629,144
New +$397M 0.27% 101
2024
Q3 		– Sell
-265,996
Closed -$66.5M – 960
2024
Q2 		$66.5M Buy
+265,996
New +$84M 0.07% 270
2023
Q2 		– Sell
-5,136
Closed -$1.2M – 834
2023
Q1 		$1.2M Sell
5,136
-2,478
-33% -$520K ﹤0.01% 700
2022
Q4 		$1.5M Buy
7,614
+3,449
+83% +$614K ﹤0.01% 683
2022
Q3 		$827K Sell
4,165
-431
-9% -$126K ﹤0.01% 723
2022
Q2 		$1.19M Sell
4,596
-1,192
-21% -$373K ﹤0.01% 705
2022
Q1 		$2.57M Buy
5,788
+3,381
+140% +$1.32M ﹤0.01% 663
2021
Q4 		$1.27M Sell
2,407
-2,604
-52% -$1.33M ﹤0.01% 710
2021
Q3 		$2.36M Buy
5,011
+2,639
+111% +$1.06M ﹤0.01% 665
2021
Q2 		$858K Sell
2,372
-240
-9% -$74.2K ﹤0.01% 751
2021
Q1 		$699K Sell
2,612
-6,526
-71% -$2.31M ﹤0.01% 752
2020
Q4 		$3.28M Sell
9,138
-224,073
-96% -$62.6M ﹤0.01% 583
2020
Q3 		$54M Sell
233,211
-525,150
-69% -$114M 0.07% 269
2020
Q2 		$172M Sell
758,361
-262,661
-26% -$48.6M 0.23% 110
2020
Q1 		$139M Sell
1,021,022
-521,398
-34% -$77M 0.23% 106
2019
Q4 		$203M Buy
1,542,420
+276,860
+22% +$36.3M 0.28% 90
2019
Q3 		$152M Buy
1,265,560
+408,536
+48% +$59M 0.23% 116
2019
Q2 		$130M Buy
857,024
+295,020
+52% +$42.8M 0.2% 139
2019
Q1 		$82.6M Buy
+562,004
New +$57.7M 0.13% 173

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

Fidelity International's MDB Position: Q2 2026 in Review

Fidelity International increased its MongoDB (MDB) stake by 128% in Q2 2026, buying an estimated $178M and bringing the position to 1,057,918 shares worth $355M. The position accounts for 0.26% of the portfolio, ranked #96.

Fidelity International first reported a position in MDB in Q1 2019 and has held it in 24 quarters since. The position peaked at $496M in Q2 2025. 869 funds tracked by Wall St. Rank hold MDB as of Q2 2026.

  • Fidelity International held 1,057,918 shares of MongoDB worth $355M as of Q2 2026.
  • Fidelity International bought 593,507 MongoDB shares in Q2 2026, an estimated $178M.
  • MongoDB made up 0.26% of Fidelity International's portfolio in Q2 2026, its #96 holding.
  • Fidelity International first reported a position in MongoDB in Q1 2019 and has held it in 24 quarters since.
  • Fidelity International's MongoDB position peaked at $496M in Q2 2025.
  • 869 funds tracked by Wall St. Rank held MongoDB as of Q2 2026.

Based on Fidelity International's 13F filing for Q2 2026, filed 13 Aug 2026.