MongoDB, Inc.
US ˙ NasdaqGM ˙ US60937P1066

SecurityMDB / MongoDB, Inc.
InstitutionFranklin Resources Inc
Latest Disclosed Ownership123,450 shares
Latest Disclosed Value $ 30,216,856
Franklin Resources Inc reports 71.18% decrease in ownership of MDB / MongoDB, Inc.

On May 13, 2026 - Franklin Resources Inc filed a 13F-HR form disclosing ownership of 123,450 shares of MongoDB, Inc. (US:MDB) valued at $30,216,856 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 428,323 shares of MongoDB, Inc.. This represents a change in shares of -71.18% during the quarter. The current value of the position is $45,469,104 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)
2026-05-13 2026-03-31 13F MONGODB CL A 60937P106 123,450 -304,873 -71.18 30,217 -83.19 0.0074
2026-02-11 2025-12-31 13F MONGODB CL A 60937P106 428,323 88,064 25.88 179,763 70.21 0.0441
2025-11-13 2025-09-30 13F MONGODB CL A 60937P106 340,259 -338,708 -49.89 105,610 -25.93 0.0263
2025-08-12 2025-06-30 13F MONGODB CL A 60937P106 678,967 -539,476 -44.28 142,576 -33.29 0.0378
2025-05-13 2025-03-31 13F MONGODB CL A 60937P106 1,218,443 -836,445 -40.71 213,715 -55.33 0.0615
2025-02-12 2024-12-31 13F MONGODB CL A 60937P106 2,054,888 268,962 15.06 478,398 -7.36 0.1328
2024-11-27 2024-09-30 13F/A-1 MONGODB CL A 60937P106 1,785,926 -248,224 -12.20 516,383 1.56 0.1450
2024-11-12 2024-09-30 13F MONGODB CL A 60937P106 1,785,926 -248,224 516,383 0.0249
2024-08-14 2024-06-30 13F MONGODB CL A 60937P106 2,034,150 77,496 3.96 508,456 -27.54 0.1563
2024-05-13 2024-03-31 13F MONGODB CL A 60937P106 1,956,654 38,357 2.00 701,735 -10.53 0.2222
2024-02-09 2023-12-31 13F MONGODB CL A 60937P106 1,918,297 161,482 9.19 784,296 29.08 0.3667
2023-11-13 2023-09-30 13F MONGODB CL A 60937P106 1,756,815 64,372 3.80 607,612 -12.65 0.3088
2023-08-11 2023-06-30 13F MONGODB CL A 60937P106 1,692,443 -185,618 -9.88 695,577 58.88 0.3307
2023-05-12 2023-03-31 13F MONGODB CL A 60937P106 1,878,061 -84,513 -4.31 437,814 13.33 0.2197
2023-02-10 2022-12-31 13F MONGODB CL A 60937P106 1,962,574 118,055 6.40 386,313 5.48 0.2008
2022-11-14 2022-09-30 13F MONGODB CL A 60937P106 1,844,519 497,894 36.97 366,248 4.81 0.1996
2022-08-11 2022-06-30 13F MONGODB CL A 60937P106 1,346,625 123,431 10.09 349,449 -35.60 0.1733
2022-05-13 2022-03-31 13F MONGODB CL A 60937P106 1,223,194 141,597 13.09 542,597 -5.23 0.2168
2022-02-11 2021-12-31 13F MONGODB CL A 60937P106 1,081,597 299,103 38.22 572,543 55.18 0.2065
2021-11-12 2021-09-30 13F MONGODB CL A 60937P106 782,494 -27,299 -3.37 368,954 26.03 0.1389
2021-08-13 2021-06-30 13F MONGODB CL A 60937P106 809,793 14,801 1.86 292,756 37.70 0.1119
2021-05-13 2021-03-31 13F MONGODB CL A 60937P106 794,992 -271,717 -25.47 212,605 -44.49 0.0865
2021-02-10 2020-12-31 13F MONGODB CL A 60937P106 1,066,709 179,353 20.21 382,991 86.43 0.1621
2020-11-12 2020-09-30 13F MONGODB CL A 60937P106 887,356 157,213 21.53 205,431 29.78 0.0995
2020-08-13 2020-06-30 13F MONGODB CL A 60937P106 730,143 71,218 10.81 158,288 75.93 0.0815
2020-05-13 2020-03-31 13F MONGODB CL A 60937P106 658,925 69,937 11.87 89,970 16.06 0.0601
2020-03-11 2019-12-31 13F/A-1 MONGODB CL A 60937P106 588,988 -13,922 -2.31 77,517 6.72 0.0407
2020-02-12 2019-12-31 13F MONGODB CL A 60937P106 588,988 -13,922 77,517 9,791.4584
2019-11-14 2019-09-30 13F MONGODB CL A 60937P106 602,910 15,600 2.66 72,639 -18.68 0.0394
2019-08-14 2019-06-30 13F MONGODB CL A 60937P106 587,310 -235 -0.04 89,324 3.41 0.0475
2019-05-15 2019-03-31 13F/A-1 MONGODB CL A 60937P106 587,545 41,045 7.51 86,381 88.75 0.0463
2019-05-14 2019-03-31 13F MONGODB CL A 60937P106 587,545 41,045 86,381
2019-02-12 2018-12-31 13F MONGODB CL A 60937P106 546,500 218,700 66.72 45,764 71.20 0.0276
2018-11-13 2018-09-30 13F MONGODB CL A 60937P106 327,800 327,800 26,732 0.0133
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.