Question 1

Which hedge funds and institutional investors hold U?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for U?

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 U?

Accepted Answer

QoQ changes for U 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
Two Sigma	7.9M	$173.5M	0.1%	$123.9B
Citadel	7.0M	$154.0M	0.0%	$618.5B
Citadel	6.7M	$147.3M	0.0%	$618.5B
Point72	6.7M	$146.5M	0.2%	$78.1B
State Street	5.9M	$130.1M	0.0%	$2896.4B
DE Shaw	5.9M	$129.7M	0.1%	$166.3B
Capital Research	5.1M	$112.4M	0.0%	$644.6B
Schonfeld	4.3M	$93.9M	0.7%	$14.2B
D1 Capital	3.3M	$71.5M	0.6%	$11.2B
Millennium	3.2M	$71.1M	0.0%	$240.3B
Renaissance Tech	2.5M	$54.5M	0.1%	$63.9B
Capital World	1.4M	$30.3M	0.0%	$732.9B
Tudor	1.2M	$26.6M	0.0%	$53.9B
Geode Capital	934.6K	$20.5M	0.0%	$1607.5B
DE Shaw	819.5K	$18.0M	0.0%	$166.3B
Tudor	804.8K	$17.7M	0.0%	$53.9B
Eminence	724.8K	$15.9M	0.4%	—
Balyasny	670.7K	$14.7M	0.0%	$77.1B
BlackRock	626.7K	$13.8M	0.0%	$5723.5B
DE Shaw	610.9K	$13.4M	0.0%	$166.3B
Balyasny	577.3K	$12.7M	0.0%	$77.1B
Wellington	467.6K	$10.3M	0.0%	$535.5B
Citadel	387.0K	$8.5M	0.0%	$618.5B
DFA	348.3K	$7.6M	0.0%	$481.4B
Gotham Asset	333.2K	$7.3M	0.0%	$32.7B
Point72	317.7K	$7.0M	0.0%	$78.1B
Tudor	316.7K	$6.9M	0.0%	$53.9B
AQR Capital	283.8K	$6.2M	0.0%	$218.4B
Arrowstreet	241.2K	$5.3M	0.0%	$184.8B
Point72	231.1K	$5.1M	0.0%	$78.1B
PRIMECAP	165.3K	$3.6M	0.0%	$127.0B
ExodusPoint	115.1K	$2.5M	0.0%	$12.4B
Brevan Howard	113.1K	$2.5M	0.0%	$11.3B
Millennium	111.4K	$2.4M	0.0%	$240.3B
Sculptor	65.2K	$1.4M	0.0%	$9.6B
Fidelity (FMR)	55.9K	$1.2M	0.0%	$1898.4B
Millennium	55.7K	$1.2M	0.0%	$240.3B
Two Sigma	36.6K	$803K	0.0%	$123.9B
Two Sigma	25.4K	$557K	0.0%	$123.9B
Marshall Wace	20.3K	$445K	0.0%	$100.4B
Man Group	15.2K	$333K	0.0%	$55.1B
Winton	15.0K	$329K	0.0%	$2.9B
Invesco	10.7K	$235K	—	$653.3B
American Century	10.3K	$226K	0.0%	$194.3B
Marshall Wace	8.9K	$195K	0.0%	$100.4B
Marshall Wace	7.7K	$169K	0.0%	$100.4B
Franklin Templeton	5.8K	$127K	—	$408.3B
Duquesne	738.8K	$16K	0.5%	$3.4M
Neuberger Berman (Eisman)	430	$9K	—	$131.4B
Northern Trust	406	$9K	—	$756.6B
Acadian	30.3K	$662	0.0%	$70.5M

U

Who Holds U

Changes This Quarter