MongoDB MDB Institutional Ownership

NASDAQ MDB

$334.68 -75.76 (-18.46%)

As of: Sep 28, 2026 · 3:59 PM EDT

Institutions by Trading Activity

872 Institutions

Increased 494 56.7%

Unchanged 101 11.6%

Reduced 277 31.8%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

93.17%

▲+5.40 pp QoQ

Shares Held by Institutions

74.87Mn

of 80.36Mn outstanding

▲+8.22% QoQ

Shares Outstanding

80.36Mn

5.49Mn held outside 13F filers

Institutional Investors

872

filed 13F for Jun 2026

▲+60 vs prior quarter

Net Shares Added (QoQ)

+5.69Mn

accumulated since last quarter

Value of Holdings

$30.73Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

MongoDB, Inc. (NASDAQ:MDB) has 872 institutional investors with active 13F positions as of June 2026.

Their combined ownership stood at 93.2% of outstanding shares in June 2026, up from 87.8% in March 2026.
They increased total shares held in MDB by 8.22% quarter over quarter, and investors in MongoDB increased 26.19% from a year ago.
Of these 872 funds, 494 grew their exposure to MongoDB, 277 cut back, and 101 maintained positions.
In total, institutional investors held 74.87Mn shares in MongoDB as of June 2026, up by 5.69Mn shares quarter on quarter, and up 7.99Mn shares year over year.
BlackRock, Inc. holds the largest position in MDB at 6.34Mn shares as of June 30, 2026, or 7.89% of shares outstanding.
The largest buyers of MongoDB for the quarter ending June 2026 were FMR LLC (1.47Mn), NORGES BANK (1.4Mn), BlackRock, Inc. (616.96K), FIL Ltd (593.51K), DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main (561.77K).
The largest sellers of MongoDB for the quarter ending June 2026 were ValueAct Holdings, L.P. (872.1K), Artisan Partners Limited Partnership (832.99K), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (567.57K), CITADEL ADVISORS LLC (422.85K), Point72 Asset Management, L.P. (418.6K).
Per Business Quant data, the top 10 holders of MongoDB for the quarter ending June 2026 are BlackRock, Inc. (6.34Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (4.48Mn), FMR LLC (3.66Mn), VANGUARD CAPITAL MANAGEMENT LLC (3.5Mn), DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main (2.51Mn), PRICE T ROWE ASSOCIATES INC /MD/ (2.07Mn), State Street Corp (1.93Mn), GEODE CAPITAL MANAGEMENT, LLC (1.55Mn), AQR CAPITAL MANAGEMENT LLC (1.5Mn), NORGES BANK (1.4Mn).

Form 13F Holdings

870 Institutional Holders

Report period 30 Jun, 2026

Total shares held 74.87Mn

Of outstanding 93.17%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	6,342,387	7.89%	▲616,960	+10.78%	$2.13Bn
2	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	4,478,068	5.57%	▼23,454	-0.52%	$1.50Bn
3	FMR LLC	0000315066	3,660,780	4.56%	▲1,467,897	+66.94%	$1.23Bn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	3,500,977	4.36%	▼17,862	-0.51%	$1.18Bn
5	DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	0001694217	2,514,942	3.13%	▲561,767	+28.76%	$844.77Mn
6	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	2,074,569	2.58%	▼17,917	-0.86%	$696.85K
7	State Street Corp	0000093751	1,934,054	2.41%	▲89,936	+4.88%	$649.65Mn
8	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,554,896	1.93%	▲27,054	+1.77%	$520.89Mn
9	AQR CAPITAL MANAGEMENT LLC	0001167557	1,503,774	1.87%	▲191,644	+14.61%	$505.12Mn
10	NORGES BANK	0001374170	1,404,430	1.75%	▲1,404,430	0.00%	$471.75Mn
11	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0000912938	1,263,690	1.57%	▲371,946	+41.71%	$427.46Mn
12	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	0000861177	1,167,644	1.45%	▲83,101	+7.66%	$392.21Mn
13	FIL Ltd	0000318989	1,057,918	1.32%	▲593,507	+127.80%	$355.35Mn
14	Invesco Ltd.	0000914208	1,031,417	1.28%	▲127,563	+14.11%	$346.45Mn
15	Morgan Stanley	0000895421	1,017,661	1.27%	▼200,335	-16.45%	$341.83Mn
16	Capital World Investors	0001422849	1,017,247	1.27%	▲12	+0.00%	$341.69Mn
17	VOYA INVESTMENT MANAGEMENT LLC	0001068837	873,254	1.09%	▲524,682	+150.52%	$293.33Mn
18	PRIMECAP MANAGEMENT CO/CA/	0000763212	846,004	1.05%	▲3,275	+0.39%	$284.17Mn
19	Harel Insurance Investments & Financial Services Ltd.	0001429390	739,460	0.92%	▲189,490	+34.45%	$248.39K
20	SRS Investment Management, LLC	0001503174	738,611	0.92%	▲211,669	+40.17%	$248.10Mn

Showing 1 to 20 of 870 holders