Question 1

Which hedge funds and institutional investors hold QDEL?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for QDEL?

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 QDEL?

Accepted Answer

QoQ changes for QDEL 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	2.9M	$46.9M	0.0%	$194.3B
State Street	2.8M	$45.8M	0.0%	$2896.4B
Segall Bryant	1.5M	$25.4M	0.4%	$7.0B
Point72	762.2K	$12.5M	0.0%	$78.1B
Millennium	282.2K	$4.6M	0.0%	$240.3B
Geode Capital	240.3K	$3.9M	0.0%	$1607.5B
Tudor	234.5K	$3.9M	0.0%	$53.9B
Gabelli	166.4K	$2.7M	0.0%	$14.8B
DE Shaw	163.4K	$2.7M	0.0%	$166.3B
DE Shaw	141.2K	$2.3M	0.0%	$166.3B
Marshall Wace	126.5K	$2.1M	0.0%	$100.4B
DFA	78.7K	$1.3M	0.0%	$481.4B
BlackRock	73.4K	$1.2M	—	$5723.5B
Fidelity (FMR)	64.7K	$1.1M	0.0%	$1898.4B
Neuberger Berman (Eisman)	48.4K	$795K	0.0%	$131.4B
Franklin Templeton	33.5K	$550K	0.0%	$408.3B
Citadel	32.6K	$536K	0.0%	$618.5B
Citadel	17.0K	$279K	—	$618.5B
DE Shaw	12.0K	$197K	0.0%	$166.3B
Northern Trust	114	$2K	—	$756.6B
AQR Capital	101	$2K	—	$218.4B
LSV	9.2K	$151	0.0%	$46.4M

QDEL

Who Holds QDEL

Changes This Quarter