Question 1

Which hedge funds and institutional investors hold GJB?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for GJB?

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 GJB?

Accepted Answer

QoQ changes for GJB 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	3.4M	$59.0M	0.0%	$194.3B
State Street	2.1M	$36.1M	0.0%	$2896.4B
Arrowstreet	1.7M	$29.8M	0.0%	$184.8B
Soros Fund	1.3M	$21.8M	0.3%	$9.1B
DE Shaw	782.9K	$13.5M	0.0%	$166.3B
Balyasny	774.0K	$13.3M	0.0%	$77.1B
Millennium	718.8K	$12.4M	0.0%	$240.3B
Man Group	638.9K	$11.0M	0.0%	$55.1B
Pzena	391.6K	$6.7M	0.0%	$30.8B
Renaissance Tech	341.1K	$5.9M	0.0%	$63.9B
Geode Capital	297.6K	$5.1M	0.0%	$1607.5B
AQR Capital	287.7K	$4.9M	0.0%	$218.4B
DFA	200.8K	$3.5M	0.0%	$481.4B
Invesco	160.3K	$2.8M	0.0%	$653.3B
Bridgewater	102.1K	$1.8M	0.0%	$22.4B
Marshall Wace	83.6K	$1.4M	0.0%	$100.4B
GMO	72.6K	$1.2M	0.0%	$39.1B
Gabelli	54.0K	$929K	0.0%	$14.8B
Tudor	52.5K	$902K	0.0%	$53.9B
Moore Capital	50.0K	$860K	0.0%	$4.9B
Balyasny	50.0K	$860K	0.0%	$77.1B
Citadel	13.3K	$229K	—	$618.5B
Citadel	12.2K	$210K	—	$618.5B
Northern Trust	4.1K	$70K	—	$756.6B
Fidelity (FMR)	2.8K	$48K	—	$1898.4B
Franklin Templeton	1.7K	$29K	—	$408.3B
BlackRock	51	$877	—	$5723.5B

GJB

Who Holds GJB

Changes This Quarter