Skip to main content

Asset Management One Co., Ltd.

Position in MDB — MongoDB, Inc.

CIK 1068855 TOKYO, M0

Position in MDB

as of Jun 30, 2026 · filed Jul 28, 2026
Position Value
$11,395,071
+$3,084,151 QoQ
Shares Held
33,924
-0.1% QoQ
Ownership
0.042%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#199
of 867 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MDB Over Time

Shares Held

Position Value (USD)

Position in Software - Infrastructure

Technology · as of Jun 30, 2026

Asset Management One Co., Ltd. holds $2,096,490,041 across 33 Software - Infrastructure names. MDB ranks #18 (0.5% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MDB

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $11,395,071 33,924
2026-03-31 $8,310,920 33,954
2025-12-31 $13,173,649 31,389
2025-09-30 $9,832,838 31,680
2025-06-30 $7,501,262 35,722
2025-03-31 $6,714,312 38,280
2024-12-31 $9,407,153 40,407
2024-09-30 $10,979,724 40,613
2024-06-30 $13,424,351 53,706
2024-03-31 $19,738,111 55,036
2023-12-31 $23,606,999 57,740
2023-09-30 $20,107,262 58,137
2023-06-30 $24,355,678 59,261
2023-03-31 $14,985,652 64,283
2022-12-31 $11,813,352 60,015
2022-09-30 $12,160,410 61,243
2022-06-30 $15,417,933 59,414
2022-03-31 $22,692,733 51,157
2021-12-31 $27,694,533 52,318
2021-09-30 $23,668,858 50,198
2021-06-30 $8,403,893 23,246
2021-03-31 $6,347,451 23,735
2020-12-31 $8,207,654 22,860
2020-09-30 $5,154,801 22,266
2020-06-30 $4,977,895 21,993
2020-03-31 $2,989,679 21,896