PCM
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Polymer Capital Management’s MongoDB MDB Stock Holding History

Polymer Capital 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 		– Sell
-1,899
Closed -$465K – 854
2026
Q1 		$465K Buy
+1,899
New +$635K 0.05% 443
2025
Q4 		– Sell
-1,288
Closed -$400K – 914
2025
Q3 		$400K Buy
+1,288
New +$331K 0.04% 469

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

Polymer Capital Management's MDB Position: Q2 2026 in Review

Polymer Capital Management sold out of MongoDB (MDB) in Q2 2026, closing a stake of 1,899 shares — an estimated $465K sold.

Polymer Capital Management first reported a position in MDB in Q3 2025 and held it in 2 quarters. The position peaked at $465K in Q1 2026. 868 funds tracked by Wall St. Rank hold MDB as of Q2 2026.

  • Polymer Capital Management reported no remaining MongoDB position as of Q2 2026 after selling out during the quarter.
  • Polymer Capital Management sold 1,899 MongoDB shares in Q2 2026, an estimated $465K.
  • Polymer Capital Management first reported a position in MongoDB in Q3 2025 and held it in 2 quarters.
  • Polymer Capital Management's MongoDB position peaked at $465K in Q1 2026.
  • 868 funds tracked by Wall St. Rank held MongoDB as of Q2 2026.

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