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XTX Topco’s MongoDB MDB Stock Holding History

XTX Topco’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 		$4.48M Buy
18,288
+15,902
+666% +$5.32M 0.08% 338
2025
Q4 		$1M Buy
+2,386
New +$868K 0.03% 1023
2025
Q3 		– Sell
-1,323
Closed -$278K – 2985
2025
Q2 		$278K Sell
1,323
-19,360
-94% -$3.58M 0.01% 1487
2025
Q1 		$3.63M Buy
20,683
+18,871
+1,041% +$4.6M 0.19% 86
2024
Q4 		$422K Sell
1,812
-538
-23% -$152K 0.03% 916
2024
Q3 		$635K Buy
2,350
+518
+28% +$135K 0.05% 652
2024
Q2 		$458K Sell
1,832
-552
-23% -$174K 0.04% 700
2024
Q1 		$855K Buy
2,384
+469
+24% +$192K 0.12% 218
2023
Q4 		$783K Buy
+1,915
New +$726K 0.17% 71
2023
Q2 		– Sell
-1,373
Closed -$320K – 1652
2023
Q1 		$320K Sell
1,373
-2,369
-63% -$497K 0.07% 598
2022
Q4 		$737K Buy
+3,742
New +$666K 0.16% 156
2022
Q3 		– Sell
-3,566
Closed -$925K – 1272
2022
Q2 		$925K Buy
+3,566
New +$1.11M 0.38% 39
2021
Q3 		– Sell
-3,266
Closed -$1.18M – 907
2021
Q2 		$1.18M Buy
3,266
+1,563
+92% +$483K 0.4% 23
2021
Q1 		$455K Buy
+1,703
New +$603K 0.22% 122

Other funds holding MDB

BlackRock
BlackRock New York $5.72T AUM 30.48% 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 $2.9T AUM 29.55% 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

XTX Topco's MDB Position: Q1 2026 in Review

XTX Topco increased its MongoDB (MDB) stake by 666% in Q1 2026, buying an estimated $5.32M and bringing the position to 18,288 shares worth $4.48M. The position accounts for 0.08% of the portfolio, ranked #338.

XTX Topco first reported a position in MDB in Q1 2021 and has held it in 14 quarters since. 811 funds tracked by Wall St. Rank hold MDB as of Q1 2026.

  • XTX Topco held 18,288 shares of MongoDB worth $4.48M as of Q1 2026.
  • XTX Topco bought 15,902 MongoDB shares in Q1 2026, an estimated $5.32M.
  • MongoDB made up 0.08% of XTX Topco's portfolio in Q1 2026, its #338 holding.
  • XTX Topco first reported a position in MongoDB in Q1 2021 and has held it in 14 quarters since.
  • 811 funds tracked by Wall St. Rank held MongoDB as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.