Question 1

Which hedge funds and institutional investors hold MFG?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for MFG?

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 MFG?

Accepted Answer

QoQ changes for MFG 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	5.4M	$43.0M	0.0%	$194.3B
Renaissance Tech	2.2M	$17.6M	0.0%	$63.9B
WCM	919.2K	$7.0M	0.0%	$43.8B
Millennium	764.3K	$6.1M	0.0%	$240.3B
DFA	602.2K	$4.8M	0.0%	$481.4B
Franklin Templeton	344.2K	$2.7M	0.0%	$408.3B
Fisher Investments	279.7K	$2.2M	0.0%	$294.9B
Tudor	91.1K	$723K	0.0%	$53.9B
Fidelity (FMR)	59.2K	$470K	—	$1898.4B
Marshall Wace	38.3K	$304K	0.0%	$100.4B
Balyasny	26.2K	$208K	0.0%	$77.1B
Two Sigma	26.0K	$206K	0.0%	$123.9B
Winton	25.8K	$205K	0.0%	$2.9B
State Street	22.6K	$180K	—	$2896.4B
Citadel	19.5K	$155K	—	$618.5B
Neuberger Berman (Eisman)	14.2K	$112K	0.0%	$131.4B
Citadel	13.3K	$106K	—	$618.5B
Northern Trust	12.5K	$99K	—	$756.6B
BlackRock	11.2K	$89K	—	$5723.5B
AQR Capital	4.7K	$37K	—	$218.4B
Kayne Anderson	165	$1K	—	$34.0B

MFG

Who Holds MFG

Changes This Quarter