Question 1

Which hedge funds and institutional investors hold MT?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for MT?

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 MT?

Accepted Answer

QoQ changes for MT 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
American Century	746.9K	$38.8M	0.0%	$194.3B
Man Group	578.2K	$30.1M	0.1%	$55.1B
Citadel	396.9K	$20.6M	0.0%	$618.5B
DE Shaw	373.3K	$19.4M	0.0%	$166.3B
Senator Inv Group	341.3K	$17.7M	0.8%	$2.2B
Millennium	247.2K	$12.9M	0.0%	$240.3B
Citadel	230.7K	$12.0M	0.0%	$618.5B
Wellington	148.1K	$7.7M	0.0%	$535.5B
Impala	110.9K	$5.7M	2.6%	$214.6M
Balyasny	100.0K	$5.2M	0.0%	$77.1B
Citadel	88.1K	$4.6M	0.0%	$618.5B
DFA	78.4K	$4.1M	0.0%	$481.4B
Arrowstreet	75.1K	$3.9M	0.0%	$184.8B
State Street	57.0K	$3.0M	0.0%	$2896.4B
Marshall Wace	44.3K	$2.3M	0.0%	$100.4B
Tudor	33.7K	$1.8M	0.0%	$53.9B
Renaissance Tech	32.1K	$1.7M	0.0%	$63.9B
Tudor	23.8K	$1.2M	0.0%	$53.9B
Millennium	23.7K	$1.2M	0.0%	$240.3B
Pzena	18.4K	$957K	0.0%	$30.8B
Northern Trust	16.5K	$858K	0.0%	$756.6B
Millennium	10.4K	$541K	0.0%	$240.3B
Invesco	10.3K	$537K	0.0%	$653.3B
Neuberger Berman (Eisman)	4.7K	$242K	0.0%	$131.4B
Fidelity (FMR)	1.1K	$58K	—	$1898.4B
BlackRock	372	$19K	—	$5723.5B
AQR Capital	345	$18K	—	$218.4B

MT

Who Holds MT