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Dmitry Balyasny’s MongoDB MDB Stock Holding History

Dmitry Balyasny’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 		$5.78M Sell
17,200
-11,400
-40% -$3.42M 0.01% 1312
2026
Q1 		$7M Sell
28,600
-38,700
-58% -$12.9M 0.01% 1203
2025
Q4 		$28.2M Buy
67,300
+14,900
+28% +$5.42M 0.04% 564
2025
Q3 		$16.3M Buy
52,400
+28,000
+115% +$7.2M 0.02% 807
2025
Q2 		$5.12M Buy
24,400
+12,000
+97% +$2.22M 0.01% 1284
2025
Q1 		$2.17M Buy
12,400
+2,300
+23% +$560K ﹤0.01% 1667
2024
Q4 		$2.35M Buy
10,100
+5,700
+130% +$1.61M ﹤0.01% 1620
2024
Q3 		$1.19M Sell
4,400
-2,900
-40% -$753K ﹤0.01% 1893
2024
Q2 		$1.82M Sell
7,300
-25,200
-78% -$7.96M ﹤0.01% 1567
2024
Q1 		$11.7M Buy
32,500
+15,000
+86% +$6.13M 0.02% 850
2023
Q4 		$7.15M Sell
17,500
-1,400
-7% -$531K 0.01% 991
2023
Q3 		$6.54M Buy
18,900
+1,400
+8% +$531K 0.01% 1001
2023
Q2 		$7.19M Sell
17,500
-69,000
-80% -$20.1M 0.02% 920
2023
Q1 		$20.2M Sell
86,500
-63,500
-42% -$13.3M 0.05% 512
2022
Q4 		$29.5M Buy
150,000
+94,400
+170% +$16.8M 0.08% 329
2022
Q3 		$11M Buy
55,600
+23,900
+75% +$6.97M 0.03% 644
2022
Q2 		$8.23M Sell
31,700
-31,700
-50% -$9.91M 0.03% 720
2022
Q1 		$28.1M Buy
+63,400
New +$24.8M 0.09% 313
2020
Q1 		– Sell
-25,000
Closed -$3.29M – 1375
2019
Q4 		$3.29M Buy
+25,000
New +$3.28M 0.02% 668

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

Dmitry Balyasny's MDB Position: Q2 2026 in Review

Dmitry Balyasny reduced its MongoDB (MDB) stake by 54% in Q2 2026, selling an estimated $24.8M and leaving 71,083 shares worth $23.9M. The position accounts for 0.03% of the portfolio, ranked #636.

Dmitry Balyasny first reported a position in MDB in Q1 2019 and has held it in 21 quarters since. The position peaked at $124M in Q4 2025. 866 funds tracked by Wall St. Rank hold MDB as of Q2 2026.

  • Dmitry Balyasny held 71,083 shares of MongoDB worth $23.9M as of Q2 2026.
  • Dmitry Balyasny sold 82,680 MongoDB shares in Q2 2026, an estimated $24.8M.
  • MongoDB made up 0.03% of Dmitry Balyasny's portfolio in Q2 2026, its #636 holding.
  • Dmitry Balyasny first reported a position in MongoDB in Q1 2019 and has held it in 21 quarters since.
  • Dmitry Balyasny's MongoDB position peaked at $124M in Q4 2025.
  • 866 funds tracked by Wall St. Rank held MongoDB as of Q2 2026.

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