MDB
Mongodb Inc
2 of the 83 super-investors we track hold MDB, worth a combined $101M per their latest 13F filings. The largest position: Jeffrey Ubben et al at 1.0% of their portfolio. This quarter the cohort logged 0 buys and 1 sell on the name. Conviction score: 17 of 100 (how strongly the cohort backs it) — ranked #698 of 742 stocks. The stock is up 10.2x since a tracked investor first held it at conviction size (Q4 2017 or earlier).
Held through it: Jeffrey Ubben et al (4q straight), Chase Coleman (12q straight), Stephen Mandel (2q straight) and 1 more. All multibaggers the cohort held →
Why super-investors own MDB
MDB is held by 2 super-investors in our cohort, with a combined position value of $101M. The highest-conviction owner is Jeffrey Ubben et al at 1.0% of their portfolio. Cohort ownership has shrunk from 5 to 2 over the last four quarters — net interest is fading. This quarter the cohort registered 1 trimmed.
AI-synthesized from 13F filings. Not investment advice.
Cohort owners over time
2017Q4 → 2026Q2How many of the cohort members held this stock each quarter.
Owners (2) · click any column to sort
| #↑ | Manager | % Port. | History | Value | Shares |
|---|---|---|---|---|---|
| 1 | Jeffrey Ubben et al | 1.0% | 5q | $56M | 165,700 |
| 2 | Joel Greenblatt | <0.1% | 32q | $45M | 134,204 |
Owners of MDB also hold
Congress is trading MDB
Congress tracker →- Gilbert Cisnerossold$1,001 - $15,000 · 2026-05-14
- Gilbert Cisnerosbought$1,001 - $15,000 · 2025-11-18
- Gilbert Cisnerosbought$1,001 - $15,000 · 2025-10-17
- Gilbert Cisnerosbought$1,001 - $15,000 · 2025-09-12
- Josh Gottheimersold$1,001 - $15,000 · 2024-10-17
- Josh Gottheimersold$1,001 - $15,000 · 2024-02-08
STOCK Act periodic transaction reports; amounts are disclosed ranges. Who files late →
Recent activity (1)
| Manager | Move | % Port. | Δ Shares | Value | Filed |
|---|---|---|---|---|---|
| Jeffrey Ubben et al | TRIM | 1.0% | -84% | $56M | Aug 14, 2026 |
Long US equity 13F-HR filings only. CUSIP 60937P106. Not investment advice.