PEAK6
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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
Q1 		$31.2M Sell
127,300
-110,600
-46% -$37M 0.07% 236
2025
Q4 		$99.8M Sell
237,900
-110,300
-32% -$40.1M 0.19% 96
2025
Q3 		$108M Sell
348,200
-151,700
-30% -$39M 0.16% 107
2025
Q2 		$105M Sell
499,900
-357,600
-42% -$66.1M 0.19% 102
2025
Q1 		$150M Buy
857,500
+324,700
+61% +$79.1M 0.34% 62
2024
Q4 		$124M Buy
+532,800
New +$150M 0.26% 70

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

PEAK6's MDB Position: Q1 2026 in Review

PEAK6 increased its MongoDB (MDB) stake by 3,669,500% in Q1 2026, buying an estimated $24.5M and bringing the position to 73,392 shares worth $18M. The position accounts for 0.04% of the portfolio, ranked #383.

PEAK6 first reported a position in MDB in Q4 2024 and has held it in 6 quarters since. The position peaked at $36.9M in Q1 2025. 811 funds tracked by Wall St. Rank hold MDB as of Q1 2026.

  • PEAK6 held 73,392 shares of MongoDB worth $18M as of Q1 2026.
  • PEAK6 bought 73,390 MongoDB shares in Q1 2026, an estimated $24.5M.
  • MongoDB made up 0.04% of PEAK6's portfolio in Q1 2026, its #383 holding.
  • PEAK6 first reported a position in MongoDB in Q4 2024 and has held it in 6 quarters since.
  • PEAK6's MongoDB position peaked at $36.9M in Q1 2025.
  • 811 funds tracked by Wall St. Rank held MongoDB as of Q1 2026.

Based on PEAK6's 13F filing for Q1 2026, filed 14 May 2026.