Question 1

Which hedge funds and institutional investors hold ARCT?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for ARCT?

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 ARCT?

Accepted Answer

QoQ changes for ARCT 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
ARK Invest	2.8M	$21.4M	0.2%	$12.9B
Two Sigma	1.1M	$8.4M	0.0%	$123.9B
State Street	543.9K	$4.2M	0.0%	$2896.4B
Millennium	478.6K	$3.7M	0.0%	$240.3B
Renaissance Tech	178.3K	$1.4M	0.0%	$63.9B
AQR Capital	154.1K	$1.2M	0.0%	$218.4B
DE Shaw	112.6K	$869K	0.0%	$166.3B
Citadel	97.6K	$753K	0.0%	$618.5B
Geode Capital	92.0K	$710K	—	$1607.5B
American Century	66.0K	$510K	0.0%	$194.3B
Point72	63.8K	$493K	0.0%	$78.1B
Citadel	34.8K	$269K	—	$618.5B
Brevan Howard	32.7K	$253K	0.0%	$11.3B
Citadel	19.8K	$153K	—	$618.5B
DFA	17.3K	$133K	—	$481.4B
Northern Trust	633	$5K	—	$756.6B
Acadian	280.5K	$2K	0.0%	$70.5M
Fidelity (FMR)	2	$15	—	$1898.4B
BlackRock	1	$8	—	$5723.5B

ARCT

Who Holds ARCT

Changes This Quarter