Question 1

Which hedge funds and institutional investors hold MBC?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for MBC?

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 MBC?

Accepted Answer

QoQ changes for MBC 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	4.9M	$40.6M	0.0%	$2896.4B
Pzena	3.8M	$31.7M	0.1%	$30.8B
Renaissance Tech	1.8M	$14.6M	0.0%	$63.9B
Canyon Capital	1.7M	$14.1M	1.8%	$772.0M
Marathon	842.9K	$7.0M	0.3%	$2.6B
Balyasny	501.7K	$4.2M	0.0%	$77.1B
Millennium	472.9K	$3.9M	0.0%	$240.3B
Geode Capital	449.9K	$3.7M	0.0%	$1607.5B
American Century	233.9K	$1.9M	0.0%	$194.3B
DFA	232.4K	$1.9M	0.0%	$481.4B
BlackRock	189.6K	$1.6M	—	$5723.5B
Schonfeld	146.7K	$1.2M	0.0%	$14.2B
Franklin Templeton	82.1K	$683K	0.0%	$408.3B
Fidelity (FMR)	77.5K	$644K	—	$1898.4B
Brevan Howard	69.9K	$581K	0.0%	$11.3B
DE Shaw	58.6K	$487K	0.0%	$166.3B
Hudson Bay	43.3K	$360K	0.0%	$29.0B
Gabelli	38.5K	$320K	0.0%	$14.8B
Two Sigma	22.0K	$183K	0.0%	$123.9B
Citadel	14.2K	$118K	—	$618.5B
Caxton	13.8K	$115K	0.0%	$4.4B
Northern Trust	800	$7K	—	$756.6B
AQR Capital	504	$4K	—	$218.4B

MBC

Who Holds MBC

Changes This Quarter