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811 hedge funds and large institutions have $17.5B invested in MongoDB in 2026 Q1 according to their latest regulatory filings, with 121 funds opening new positions, 337 increasing their positions, 244 reducing their positions, and 205 closing their positions.

New
Increased
Maintained
Reduced
Closed

38% more repeat investments, than reductions

Existing positions increased: 337 | Existing positions reduced: 244

32% more call options, than puts

Call options by funds: $1.55B | Put options by funds: $1.17B

0.53% less ownership

Funds ownership: 89.23%88.7% (-0.53%)

11% less funds holding

Funds holding: 914811 (-103)

41% less first-time investments, than exits

New positions opened: 121 | Existing positions closed: 205

43% less capital invested

Capital invested by funds: $30.5B → $17.5B (-$13B)

73% less funds holding in top 10

Funds holding in top 10: 226 (-16)

Holders
811
Holders Change
-103
Holders Change %
-11.27%
% of All Funds
9.99%
Holding in Top 10
6
Holding in Top 10 Change
-16
Holding in Top 10 Change %
-72.73%
% of All Funds
0.07%
New
121
Increased
337
Reduced
244
Closed
205
Calls
$1.55B
Puts
$1.17B
Net Calls
+$371M
Net Calls Change
+$530M
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$1.4B -$20.6M -61,598 -1%
VPM
2
Vanguard Portfolio Management
Pennsylvania
$1.1B +$1.51B +4,501,522 New
VCM
3
Vanguard Capital Management
Pennsylvania
$861M +$1.18B +3,518,839 New
Fidelity Investments
4
Fidelity Investments
Massachusetts
$537M -$62.7M -187,571 -8%
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$512M +$76.2M +227,691 +12%
DZ Bank
6
DZ Bank
Germany
$478M +$256M +766,822 +65%
State Street
7
State Street
Massachusetts
$451M +$15.8M +47,271 +3%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$373M +$27.9M +83,458 +6%
AQR Capital Management
9
AQR Capital Management
Connecticut
$318M +$246M +735,901 +128%
Artisan Partners
10
Artisan Partners
Wisconsin
$300M +$267M +798,675 +186%
Morgan Stanley
11
Morgan Stanley
New York
$298M -$54.6M -163,368 -12%
UBS AM
12
UBS AM
Illinois
$265M -$23.4M -70,047 -6%
VH
13
ValueAct Holdings
California
$254M -$123M -369,000 -26%
Capital World Investors
14
Capital World Investors
California
$249M +$12.4M +37,053 +4%
JCAM
15
Jericho Capital Asset Management
New York
$244M
JP Morgan Chase
16
JP Morgan Chase
New York
$243M +$3.87M +11,562 +1%
D.E. Shaw & Co
17
D.E. Shaw & Co
New York
$228M -$176M -525,992 -36%
Wellington Management Group
18
Wellington Management Group
Massachusetts
$221M +$229M +684,372 +311%
Invesco
19
Invesco
Georgia
$221M -$53.4M -159,759 -15%
Massachusetts Financial Services
20
Massachusetts Financial Services
Massachusetts
$220M +$59.1M +176,644 +25%
Primecap Management
21
Primecap Management
California
$206M -$1.86M -5,550 -0.7%
Arrowstreet Capital
22
Arrowstreet Capital
Massachusetts
$165M -$222M -664,176 -50%
T. Rowe Price Investment Management
23
T. Rowe Price Investment Management
Maryland
$163M +$30M +89,581 +16%
Qube Research & Technologies (QRT)
24
Qube Research & Technologies (QRT)
United Kingdom
$149M +$105M +313,519 +106%
EPFB
25
Employees Provident Fund Board
Malaysia
$143M +$33.4M +100,000 +21%