Question 1

Which hedge funds and institutional investors hold KOS?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for KOS?

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 KOS?

Accepted Answer

QoQ changes for KOS 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	28.2M	$78.5M	0.0%	$2896.4B
DE Shaw	20.2M	$56.3M	0.0%	$166.3B
Hotchkis & Wiley	20.1M	$55.7M	0.2%	$32.4B
Two Sigma	18.7M	$51.9M	0.0%	$123.9B
GMO	18.3M	$50.9M	0.1%	$39.1B
Millennium	12.6M	$35.1M	0.0%	$240.3B
Renaissance Tech	5.3M	$14.8M	0.0%	$63.9B
Citadel	2.4M	$6.8M	0.0%	$618.5B
Point72	2.0M	$5.5M	0.0%	$78.1B
Geode Capital	1.9M	$5.3M	0.0%	$1607.5B
Arrowstreet	1.7M	$4.8M	0.0%	$184.8B
Citadel	1.2M	$3.3M	0.0%	$618.5B
Citadel	1.2M	$3.2M	0.0%	$618.5B
ExodusPoint	1.1M	$3.0M	0.0%	$12.4B
BlackRock	1.0M	$2.8M	—	$5723.5B
Caxton	828.8K	$2.3M	0.1%	$4.4B
DFA	764.8K	$2.1M	0.0%	$481.4B
Winton	487.2K	$1.4M	0.0%	$2.9B
Man Group	430.6K	$1.2M	0.0%	$55.1B
Schonfeld	367.7K	$1.0M	0.0%	$14.2B
Marshall Wace	168.7K	$469K	0.0%	$100.4B
Adage Capital	150.0K	$417K	0.0%	$64.8B
Gotham Asset	145.6K	$405K	0.0%	$32.7B
American Century	98.2K	$273K	0.0%	$194.3B
Brevan Howard	94.8K	$264K	0.0%	$11.3B
Northern Trust	84.8K	$236K	—	$756.6B
Wellington	74.3K	$207K	—	$535.5B
Balyasny	72.4K	$201K	0.0%	$77.1B
Franklin Templeton	29.0K	$81K	—	$408.3B
Fidelity (FMR)	2.5K	$7K	—	$1898.4B
AQR Capital	1.3K	$4K	—	$218.4B
Neuberger Berman (Eisman)	1.2K	$3K	—	$131.4B

KOS

Who Holds KOS

Changes This Quarter