Question 1

Which hedge funds and institutional investors hold ATYR?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for ATYR?

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 ATYR?

Accepted Answer

QoQ changes for ATYR 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
Fidelity (FMR)	6.2M	$4.8M	0.0%	$1898.4B
State Street	1.8M	$1.4M	—	$2896.4B
Millennium	1.6M	$1.3M	0.0%	$240.3B
Two Sigma	1.1M	$893K	0.0%	$123.9B
Geode Capital	328.0K	$256K	—	$1607.5B
Marshall Wace	131.6K	$103K	0.0%	$100.4B
Citadel	108.2K	$84K	—	$618.5B
DFA	59.3K	$46K	—	$481.4B
Citadel	47.8K	$37K	—	$618.5B
Citadel	47.4K	$37K	—	$618.5B
Renaissance Tech	40.5K	$32K	—	$63.9B
Balyasny	10.3K	$8K	—	$77.1B
Northern Trust	1.5K	$1K	—	$756.6B
BlackRock	958	$747	—	$5723.5B
Neuberger Berman (Eisman)	607	$473	—	$131.4B
AQR Capital	20	$16	—	$218.4B

ATYR

Who Holds ATYR

Changes This Quarter