Who owns MongoDB, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of MDB from SEC Form 13F filings across 870 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 870 institutions disclosed 74.4M shares of MongoDB, Inc. worth $24.97B — about 92.5% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
870
13F holders
$24.97B
value, 2026 filers
92.5%
of shares outstanding (74.4M sh)
179
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of MDB's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 6.3M | $2.13B | 0.0% | 7.9% | +10.8% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 4.5M | $1.50B | 0.1% | 5.6% | -0.5% |
| 3 | FMR LLC | 3.7M | $1.23B | 0.1% | 4.5% | +66.9% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 3.5M | $1.18B | 0.0% | 4.3% | -0.5% |
| 5 | DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 2.5M | $844.8M | 0.6% | 3.1% | +28.8% |
| 6 | PRICE T ROWE ASSOCIATES INC /MD/ | 2.1M | $696.8M | 0.1% | 2.6% | -0.9% |
| 7 | STATE STREET CORP | 1.9M | $649.6M | 0.0% | 2.4% | +4.9% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 1.6M | $520.9M | 0.0% | 1.9% | +1.8% |
| 9 | AQR CAPITAL MANAGEMENT LLC | 1.5M | $505.1M | 0.2% | 1.9% | +14.6% |
| 10 | NORGES BANKNEW | 1.4M | $471.7M | 0.0% | 1.7% | new |
| 11 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 1.3M | $427.5M | 0.1% | 1.6% | +41.7% |
| 12 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 1.2M | $392.2M | 0.1% | 1.5% | +7.7% |
| 13 | FIL Ltd | 1.1M | $355.4M | 0.3% | 1.3% | +127.8% |
| 14 | Invesco Ltd. | 1.0M | $346.5M | 0.0% | 1.3% | +14.1% |
| 15 | MORGAN STANLEY | 1.0M | $341.8M | 0.0% | 1.3% | -16.4% |
| 16 | Capital World Investors | 1.0M | $341.7M | 0.0% | 1.3% | 0.0% |
| 17 | VOYA INVESTMENT MANAGEMENT LLC | 873,254 | $293.3M | 0.3% | 1.1% | +150.5% |
| 18 | PRIMECAP MANAGEMENT CO/CA/ | 846,004 | $284.2M | 0.2% | 1.1% | +0.4% |
| 19 | Harel Insurance Investments & Financial Services Ltd. | 739,460 | $248.4M | 1.2% | 0.9% | +34.5% |
| 20 | SRS Investment Management, LLC | 738,611 | $248.1M | 2.3% | 0.9% | +40.2% |
| 21 | D. E. Shaw & Co., Inc. | 710,220 | $238.6M | 0.1% | 0.9% | -23.8% |
| 22 | JPMORGAN CHASE & CO | 694,003 | $234.7M | 0.0% | 0.9% | -32.9% |
| 23 | Polar Capital Holdings Plc | 689,071 | $231.5M | 0.5% | 0.9% | +108.3% |
| 24 | Nuveen, LLC | 667,168 | $224.1M | 0.1% | 0.8% | +119.3% |
| 25 | T. Rowe Price Investment Management, Inc. | 599,967 | $201.5M | 0.1% | 0.7% | -9.7% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.