Position in MDB
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$206,274,777
-$149,739,436 QoQ
Shares Held
842,729
-0.7% QoQ
Ownership
1.05%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2020
23 quarters on record
Voting authority
Sole 95%
Shared 0%
None 5%
Common Shares in MDB Over Time
Shares Held
Position Value (USD)
Position in Software - Infrastructure
Technology · as of Mar 31, 2026PRIMECAP MANAGEMENT CO/CA/ holds $5,641,990,914 across 16 Software - Infrastructure names. MDB ranks #5 (3.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MSFT |
Microsoft Corp
|
7,264,560 | $2,689,122,175 | |
| 2 | NTAP |
NetApp, Inc.
|
9,057,455 | $927,392,817 | |
| 3 | ORCL |
Oracle Corp
|
5,674,130 | $834,721,264 | |
| 4 | SNPS |
Synopsys Inc
|
822,400 | $326,065,152 | |
| 5 | MDB |
MongoDB, Inc.
This page
|
842,729 | $206,274,777 | |
| 6 | PANW |
Palo Alto Networks Inc
|
1,034,166 | $165,797,493 | |
| 7 | GTLB |
Gitlab Inc.
|
7,299,050 | $157,951,442 | |
| 8 | OKTA |
Okta, Inc.
|
1,711,428 | $134,706,497 |
All Filings in MDB
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $206,274,777 | 842,729 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $356,014,213 | 848,279 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $307,052,416 | 989,279 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $219,590,532 | 1,045,719 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $152,694,470 | 870,550 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $21,034,383 | 90,350 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $18,992,087 | 70,250 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $17,672,172 | 70,700 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $24,082,676 | 67,150 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $26,043,745 | 63,700 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $24,521,474 | 70,900 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $30,700,953 | 74,700 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $20,398,000 | 87,500 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $17,080,791 | 86,775 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $16,837,888 | 84,800 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $22,005,600 | 84,800 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $37,616,432 | 84,800 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $44,888,880 | 84,800 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $63,606,699 | 134,900 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $51,661,208 | 142,900 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $38,215,747 | 142,900 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $55,292,160 | 154,000 | Shares | Sole | 2021-02-08 | |
| 2020-09-30 | $36,763,788 | 158,800 | Shares | Sole | 2020-11-13 | |
| No filing history on record for this holder in this stock. | ||||||