Question 1

Which hedge funds and institutional investors hold MDB?

Accepted Answer

StonkWhisper tracks 13F filings submitted to the SEC by institutional investment managers with over $100 million in assets. The whale tracker for MDB shows which major funds hold positions, their portfolio weight, share counts, and how those positions changed quarter over quarter.

Question 2

What does conviction level mean for MDB whale holdings?

Accepted Answer

Conviction level reflects how significant MDB is within a fund's overall portfolio. A high-conviction position means the manager has allocated a large percentage of their portfolio to MDB, suggesting strong directional confidence in the stock.

Question 3

How current is the whale data for MDB?

Accepted Answer

Institutional 13F filings are required within 45 days of each calendar quarter end (March 31, June 30, September 30, December 31). StonkWhisper processes filings as they are published on SEC EDGAR, so data reflects the most recently reported quarter.

Question 4

What do quarter-over-quarter changes tell me about MDB?

Accepted Answer

QoQ changes for MDB show whether institutional managers are increasing, decreasing, initiating, or exiting their positions. New positions and significant increases can signal growing institutional conviction, while exits or decreases may indicate waning confidence.

Manager	Shares	Value	% of Portfolio	Manager AUM
State Street	1.8M	$451.4M	0.0%	$2896.4B
Citadel	1.5M	$360.4M	0.1%	$618.5B
Artisan Partners	1.2M	$300.4M	0.5%	$62.3B
ValueAct	1.0M	$254.0M	4.4%	$5.7B
Capital World	1.0M	$249.0M	0.0%	$732.9B
DE Shaw	882.9K	$216.1M	0.1%	$166.3B
PRIMECAP	842.7K	$206.3M	0.2%	$127.0B
Arrowstreet	672.2K	$164.5M	0.1%	$184.8B
SRS Inv Mgmt	526.9K	$129.0M	1.4%	$9.5B
Point72	474.4K	$116.1M	0.1%	$78.1B
Citadel	421.1K	$103.1M	0.0%	$618.5B
Millennium	399.3K	$97.7M	0.0%	$240.3B
Two Sigma	287.2K	$70.3M	0.1%	$123.9B
Tremblant	267.5K	$65.5M	2.1%	$3.1B
American Century	267.4K	$65.5M	0.0%	$194.3B
Baillie Gifford	267.3K	$65.4M	0.1%	$97.9B
Whale Rock	224.6K	$55.0M	0.7%	$7.7B
Geode Capital	216.5K	$53.0M	0.0%	$1607.5B
WorldQuant	170.1K	$41.6M	0.2%	$25.9B
Eminence	163.0K	$39.9M	0.9%	$4.4B
Balyasny	153.8K	$37.6M	0.0%	$77.1B
Renaissance Tech	140.8K	$34.5M	0.1%	$63.9B
Millennium	128.9K	$31.6M	0.0%	$240.3B
DE Shaw	90.2K	$22.1M	0.0%	$166.3B
ExodusPoint	81.9K	$20.0M	0.2%	$12.4B
Point72	74.8K	$18.3M	0.0%	$78.1B
Millennium	72.4K	$17.7M	0.0%	$240.3B
Capital Research	69.1K	$16.9M	0.0%	$644.6B
Bridgewater	49.5K	$12.1M	0.1%	$22.4B
Wellington	47.8K	$11.7M	0.0%	$535.5B
Tudor	46.4K	$11.4M	0.0%	$53.9B
Man Group	38.5K	$9.4M	0.0%	$55.1B
Jennison	35.6K	$8.7M	0.0%	$145.4B
Tudor	33.8K	$8.3M	0.0%	$53.9B
Balyasny	28.6K	$7.0M	0.0%	$77.1B
DFA	28.6K	$7.0M	0.0%	$481.4B
Point72	26.8K	$6.6M	0.0%	$78.1B
DE Shaw	26.3K	$6.4M	0.0%	$166.3B
Man Group	22.7K	$5.6M	0.0%	$55.1B
Man Group	22.7K	$5.6M	0.0%	$55.1B
Tudor	19.2K	$4.7M	0.0%	$53.9B
BlackRock	13.8K	$3.4M	0.0%	$5723.5B
Balyasny	13.4K	$3.3M	0.0%	$77.1B
GGH	9.8K	$2.4M	0.0%	$8.3B
Brevan Howard	9.5K	$2.3M	0.0%	$11.3B
Winton	7.4K	$1.8M	0.1%	$2.9B
Invesco	7.1K	$1.7M	0.0%	$653.3B
Two Sigma	7.0K	$1.7M	0.0%	$123.9B
PDT Partners	6.5K	$1.6M	0.1%	$1.7B
Citadel	6.2K	$1.5M	0.0%	$618.5B
Schonfeld	6.0K	$1.5M	0.0%	$14.2B
Fidelity (FMR)	5.8K	$1.4M	0.0%	$1898.4B
ClearBridge	5.5K	$1.4M	0.0%	$114.9B
Franklin Templeton	4.1K	$1.0M	0.0%	$408.3B
Moore Capital	4.0K	$978K	0.0%	$4.9B
AQR Capital	3.6K	$882K	0.0%	$218.4B
Neuberger Berman (Eisman)	2.7K	$672K	0.0%	$131.4B
Two Sigma	2.5K	$612K	0.0%	$123.9B
Gotham Asset	2.4K	$585K	0.0%	$32.7B
Caxton	1.8K	$449K	0.0%	$4.4B
BlackRock	742	$181K	—	$5723.5B
Northern Trust	535	$131K	—	$756.6B
Acadian	206.8K	$51K	0.1%	$70.5M
Schonfeld	77	$19K	0.0%	$14.2B
Kayne Anderson	5	$1K	—	$34.0B

MDB

Who Holds MDB