PEAK6
MDB icon

PEAK6’s MongoDB MDB Stock Holding History

PEAK6’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 		$19.1M Buy
57,000
+50,600
+791% +$15.2M 0.04% 351
2026
Q1 		$1.57M Sell
6,400
-371,100
-98% -$124M ﹤0.01% 1499
2025
Q4 		$158M Sell
377,500
-85,000
-18% -$30.9M 0.29% 67
2025
Q3 		$144M Buy
462,500
+224,100
+94% +$57.6M 0.21% 91
2025
Q2 		$50.1M Sell
238,400
-2,000
-0.8% -$370K 0.09% 182
2025
Q1 		$42.2M Sell
240,400
-49,800
-17% -$12.1M 0.09% 176
2024
Q4 		$67.6M Buy
+290,200
New +$82M 0.14% 120

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

PEAK6's MDB Position: Q2 2026 in Review

PEAK6 reduced its MongoDB (MDB) stake by 38% in Q2 2026, selling an estimated $8.43M and leaving 45,299 shares worth $15.2M. The position accounts for 0.03% of the portfolio, ranked #424.

PEAK6 first reported a position in MDB in Q4 2024 and has held it in 7 quarters since. The position peaked at $36.9M in Q1 2025. 870 funds tracked by Wall St. Rank hold MDB as of Q2 2026.

  • PEAK6 held 45,299 shares of MongoDB worth $15.2M as of Q2 2026.
  • PEAK6 sold 28,093 MongoDB shares in Q2 2026, an estimated $8.43M.
  • MongoDB made up 0.03% of PEAK6's portfolio in Q2 2026, its #424 holding.
  • PEAK6 first reported a position in MongoDB in Q4 2024 and has held it in 7 quarters since.
  • PEAK6's MongoDB position peaked at $36.9M in Q1 2025.
  • 870 funds tracked by Wall St. Rank held MongoDB as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.