MongoDB, Inc.
US ˙ NasdaqGM ˙ US60937P1066

SecurityMDB / MongoDB, Inc.
InstitutionFifth Third Bancorp
Latest Disclosed Ownership9,893 shares
Latest Disclosed Value $ 2,421,535
Fifth Third Bancorp reports 1,732.04% increase in ownership of MDB / MongoDB, Inc.

On May 1, 2026 - Fifth Third Bancorp filed a 13F-HR form disclosing ownership of 9,893 shares of MongoDB, Inc. (US:MDB) valued at $2,421,510 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 540 shares of MongoDB, Inc.. This represents a change in shares of 1,732.04% during the quarter. The current value of the position is $3,643,790 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-01 2026-03-31 13F MONGODB CL A 60937P106 9,893 9,353 1,732.04 2,422 971.24 0.0044
2026-02-02 2025-12-31 13F MONGODB CL A 60937P106 540 -3 -0.55 227 34.52 0.0007
2025-11-07 2025-09-30 13F MONGODB CL A 60937P106 543 -26 -4.57 169 41.18 0.0005
2025-07-15 2025-06-30 13F MONGODB CL A 60937P106 569 0 0.00 119 20.20 0.0004
2025-04-15 2025-03-31 13F MONGODB CL A 60937P106 569 78 15.89 100 -13.16 0.0004
2025-01-21 2024-12-31 13F MONGODB CL A 60937P106 491 -117 -19.24 114 -30.49 0.0004
2024-10-17 2024-09-30 13F MONGODB CL A 60937P106 608 -12 -1.94 164 6.49 0.0006
2024-07-22 2024-06-30 13F MONGODB CL A 60937P106 620 44 7.64 155 -25.24 0.0006
2024-04-23 2024-03-31 13F MONGODB CL A 60937P106 576 47 8.88 207 -4.63 0.0008
2024-01-19 2023-12-31 13F MONGODB CL A 60937P106 529 6 1.15 216 20.00 0.0009
2023-10-31 2023-09-30 13F MONGODB CL A 60937P106 523 -14 -2.61 181 -18.18 0.0008
2023-07-26 2023-06-30 13F MONGODB CL A 60937P106 537 1 0.19 221 77.42 0.0010
2023-04-24 2023-03-31 13F MONGODB CL A 60937P106 536 -187 -25.86 125 -12.68 0.0006
2023-01-25 2022-12-31 13F MONGODB CL A 60937P106 723 93 14.76 142 13.60 0.0007
2022-10-25 2022-09-30 13F MONGODB CL A 60937P106 630 5 0.80 125 -22.84 0.0007
2022-08-04 2022-06-30 13F MONGODB CL A 60937P106 625 -2 -0.32 162 -41.73 0.0008
2022-04-19 2022-03-31 13F MONGODB CL A 60937P106 627 19 3.12 278 -13.66 0.0011
2022-02-01 2021-12-31 13F MONGODB CL A 60937P106 608 5 0.83 322 13.38 0.0013
2021-10-15 2021-09-30 13F MONGODB CL A 60937P106 603 0 0.00 284 30.28 0.0012
2021-08-06 2021-06-30 13F MONGODB CL A 60937P106 603 -8 -1.31 218 33.74 0.0010
2021-05-07 2021-03-31 13F MONGODB CL A 60937P106 611 131 27.29 163 -5.23 0.0008
2021-02-16 2020-12-31 13F MONGODB CL A 60937P106 480 5 1.05 172 56.36 0.0008
2020-11-09 2020-09-30 13F MONGODB CL A 60937P106 475 471 11,775.00 110 10,900.00 0.0006
2020-08-05 2020-06-30 13F MONGODB CL A 60937P106 4 -146 -97.33 1 -95.00 0.0000
2020-05-05 2020-03-31 13F MONGODB CL A 60937P106 150 150 20 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.