Question 1

Which hedge funds and institutional investors hold MMI?

Accepted Answer

StonkWhisper tracks 13F filings submitted to the SEC by institutional investment managers with over $100 million in assets. The whale tracker for MMI 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 MMI whale holdings?

Accepted Answer

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

Question 3

How current is the whale data for MMI?

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 MMI?

Accepted Answer

QoQ changes for MMI 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
Pzena	2.0M	$53.5M	0.2%	$30.8B
State Street	938.2K	$25.2M	0.0%	$2896.4B
Two Sigma	424.3K	$11.3M	0.0%	$123.9B
Renaissance Tech	219.7K	$5.8M	0.0%	$63.9B
DE Shaw	164.4K	$4.4M	0.0%	$166.3B
Tudor	100.4K	$2.7M	0.0%	$53.9B
Geode Capital	86.4K	$2.3M	0.0%	$1607.5B
American Century	69.2K	$1.8M	0.0%	$194.3B
Point72	46.0K	$1.2M	0.0%	$78.1B
Winton	45.8K	$1.2M	0.0%	$2.9B
DFA	31.6K	$840K	0.0%	$481.4B
Citadel	29.1K	$774K	0.0%	$618.5B
Millennium	9.2K	$243K	0.0%	$240.3B
Gotham Asset	7.9K	$210K	0.0%	$32.7B
Fidelity (FMR)	5.5K	$145K	—	$1898.4B
Northern Trust	3.2K	$85K	—	$756.6B
BlackRock	711	$19K	—	$5723.5B
AQR Capital	168	$4K	—	$218.4B

MMI

Who Holds MMI

Changes This Quarter