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Cornerstone Select Advisors’s MongoDB MDB Stock Holding History

Cornerstone Select Advisors’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 		$339K Sell
1,009
-40
-4% -$12K 0.14% 103
2026
Q1 		$257K Sell
1,049
-427
-29% -$143K 0.16% 104
2025
Q4 		$619K Buy
1,476
+17
+1% +$6.18K 0.43% 64
2025
Q3 		$453K Buy
1,459
+224
+18% +$57.6K 0.33% 73
2025
Q2 		$259K Buy
+1,235
New +$228K 0.23% 89

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

Cornerstone Select Advisors's MDB Position: Q2 2026 in Review

Cornerstone Select Advisors reduced its MongoDB (MDB) stake by 3.8% in Q2 2026, selling an estimated $12K and leaving 1,009 shares worth $339K. The position accounts for 0.14% of the portfolio, ranked #103.

Cornerstone Select Advisors first reported a position in MDB in Q2 2025 and has held it in 5 quarters since. The position peaked at $619K in Q4 2025. 870 funds tracked by Wall St. Rank hold MDB as of Q2 2026.

  • Cornerstone Select Advisors held 1,009 shares of MongoDB worth $339K as of Q2 2026.
  • Cornerstone Select Advisors sold 40 MongoDB shares in Q2 2026, an estimated $12K.
  • MongoDB made up 0.14% of Cornerstone Select Advisors's portfolio in Q2 2026, its #103 holding.
  • Cornerstone Select Advisors first reported a position in MongoDB in Q2 2025 and has held it in 5 quarters since.
  • Cornerstone Select Advisors's MongoDB position peaked at $619K in Q4 2025.
  • 870 funds tracked by Wall St. Rank held MongoDB as of Q2 2026.

Based on Cornerstone Select Advisors's 13F filing for Q2 2026, filed 5 Aug 2026.