Question 1

Which hedge funds and institutional investors hold AMCX?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for AMCX?

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 AMCX?

Accepted Answer

QoQ changes for AMCX 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	1.4M	$9.8M	0.0%	$194.3B
Two Sigma	842.3K	$5.7M	0.0%	$123.9B
Marshall Wace	817.1K	$5.5M	0.0%	$100.4B
State Street	754.6K	$5.1M	0.0%	$2896.4B
DE Shaw	174.7K	$1.2M	0.0%	$166.3B
Segall Bryant	156.1K	$1.1M	0.0%	$7.0B
Point72	135.0K	$917K	0.0%	$78.1B
Gabelli	127.5K	$866K	0.0%	$14.8B
Geode Capital	111.7K	$758K	—	$1607.5B
Man Group	81.7K	$555K	0.0%	$55.1B
Invesco	76.1K	$517K	0.0%	$653.3B
Renaissance Tech	62.9K	$427K	0.0%	$63.9B
Millennium	53.8K	$366K	0.0%	$240.3B
DFA	33.7K	$229K	—	$481.4B
Winton	20.6K	$140K	0.0%	$2.9B
Citadel	10.3K	$70K	—	$618.5B
BlackRock	6.5K	$44K	—	$5723.5B
Northern Trust	2.7K	$18K	—	$756.6B
Franklin Templeton	2.1K	$14K	—	$408.3B
AQR Capital	1.4K	$10K	—	$218.4B
Acadian	867.9K	$6K	0.0%	$70.5M
LSV	479.0K	$3K	0.0%	$46.4M
Citadel	208	$1K	—	$618.5B
Fidelity (FMR)	41	$277	—	$1898.4B

AMCX

Who Holds AMCX

Changes This Quarter