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MDB position history

The shares of MongoDB (MDB) that ValueAct Holdings, L.P. reported in each quarter’s 13F.

Equity, CL A

Shares held by quarter

New Add Reduce Exit

  1. 2025 Q2: 690,500 shares, $145M, 2.6% of portfolio, New
  2. 2025 Q3: 2,118,200 shares, $367M, 6.2% of portfolio, Add +206.8%
  3. 2025 Q4: 1,406,800 shares, $590M, 8.4% of portfolio, Reduce −33.6%
  4. 2026 Q1: 1,037,800 shares, $254M, 4.4% of portfolio, Reduce −26.2%
  5. 2026 Q2: 165,700 shares, $56M, 0.99% of portfolio, Reduce −84.0%
Holdings date Value % of holdings Shares Filing date All 13F holders