T. Rowe Price Investment Management
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T. Rowe Price Investment Management’s MongoDB MDB Stock Holding History

T. Rowe Price Investment Management’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 		$202M Sell
599,967
-64,601
-10% -$19.4M 0.13% 178
2026
Q1 		$163M Buy
664,568
+89,581
+16% +$30M 0.11% 183
2025
Q4 		$241M Buy
574,987
+3,014
+0.5% +$1.1M 0.15% 150
2025
Q3 		$178M Buy
571,973
+63,518
+12% +$16.3M 0.11% 189
2025
Q2 		$107M Buy
508,455
+1,345
+0.3% +$249K 0.07% 268
2025
Q1 		$88.9M Sell
507,110
-1,776
-0.3% -$433K 0.06% 299
2024
Q4 		$118M Buy
508,886
+2,350
+0.5% +$664K 0.07% 258
2024
Q3 		$137M Hold
506,536
– – 0.08% 238
2024
Q2 		$127M Hold
506,536
– – 0.08% 241
2024
Q1 		$182M Sell
506,536
-45,244
-8% -$18.5M 0.11% 206
2023
Q4 		$226M Buy
551,780
+2,235
+0.4% +$848K 0.15% 166
2023
Q3 		$190M Sell
549,545
-8,826
-2% -$3.35M 0.13% 180
2023
Q2 		$229M Sell
558,371
-18,722
-3% -$5.46M 0.16% 152
2023
Q1 		$135M Buy
577,093
+8,290
+1% +$1.74M 0.1% 215
2022
Q4 		$112M Buy
568,803
+248,133
+77% +$44.2M 0.09% 238
2022
Q3 		$63.7M Buy
+320,670
New +$93.6M 0.05% 316

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 $3.38T AUM 44.17% 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

T. Rowe Price Investment Management's MDB Position: Q2 2026 in Review

T. Rowe Price Investment Management reduced its MongoDB (MDB) stake by 9.7% in Q2 2026, selling an estimated $19.4M and leaving 599,967 shares worth $202M. The position accounts for 0.13% of the portfolio, ranked #178.

T. Rowe Price Investment Management first reported a position in MDB in Q3 2022 and has held it in 16 quarters since. The position peaked at $241M in Q4 2025. 873 funds tracked by Wall St. Rank hold MDB as of Q2 2026.

  • T. Rowe Price Investment Management held 599,967 shares of MongoDB worth $202M as of Q2 2026.
  • T. Rowe Price Investment Management sold 64,601 MongoDB shares in Q2 2026, an estimated $19.4M.
  • MongoDB made up 0.13% of T. Rowe Price Investment Management's portfolio in Q2 2026, its #178 holding.
  • T. Rowe Price Investment Management first reported a position in MongoDB in Q3 2022 and has held it in 16 quarters since.
  • T. Rowe Price Investment Management's MongoDB position peaked at $241M in Q4 2025.
  • 873 funds tracked by Wall St. Rank held MongoDB as of Q2 2026.

Based on T. Rowe Price Investment Management's 13F filing for Q2 2026, filed 14 Aug 2026.