Question 1

Which hedge funds and institutional investors hold JACK?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for JACK?

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 JACK?

Accepted Answer

QoQ changes for JACK 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	390.3K	$3.8M	0.0%	$2896.4B
Millennium	288.3K	$2.8M	0.0%	$240.3B
Citadel	182.0K	$1.8M	0.0%	$618.5B
Invesco	146.6K	$1.4M	0.0%	$653.3B
Balyasny	141.0K	$1.4M	0.0%	$77.1B
Marshall Wace	137.9K	$1.3M	0.0%	$100.4B
DE Shaw	97.8K	$946K	0.0%	$166.3B
Citadel	81.0K	$783K	0.0%	$618.5B
Brevan Howard	74.2K	$717K	0.0%	$11.3B
Geode Capital	65.2K	$631K	—	$1607.5B
Two Sigma	57.4K	$555K	0.0%	$123.9B
Man Group	44.6K	$431K	0.0%	$55.1B
DE Shaw	28.8K	$279K	0.0%	$166.3B
BlackRock	21.3K	$206K	—	$5723.5B
Citadel	16.4K	$159K	—	$618.5B
Fidelity (FMR)	3.4K	$33K	—	$1898.4B
AQR Capital	1.2K	$11K	—	$218.4B
Northern Trust	993	$10K	—	$756.6B
LSV	564.1K	$5K	0.0%	$46.4M

JACK

Who Holds JACK

Changes This Quarter