Question 1

Which hedge funds and institutional investors hold GPK?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for GPK?

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 GPK?

Accepted Answer

QoQ changes for GPK 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	10.1M	$101.6M	0.0%	$2896.4B
American Century	7.8M	$77.5M	0.0%	$194.3B
Millennium	5.3M	$52.6M	0.0%	$240.3B
Citadel	3.5M	$35.2M	0.0%	$618.5B
Two Sigma	2.9M	$28.5M	0.0%	$123.9B
DE Shaw	2.0M	$19.8M	0.0%	$166.3B
Tudor	1.6M	$15.8M	0.0%	$53.9B
Renaissance Tech	1.2M	$12.4M	0.0%	$63.9B
Arrowstreet	1.1M	$11.4M	0.0%	$184.8B
Man Group	1.1M	$11.3M	0.0%	$55.1B
Geode Capital	1.1M	$11.2M	0.0%	$1607.5B
Point72	1.1M	$10.5M	0.0%	$78.1B
BlackRock	1.0M	$10.0M	0.0%	$5723.5B
Balyasny	866.3K	$8.6M	0.0%	$77.1B
Schonfeld	657.1K	$6.5M	0.0%	$14.2B
WorldQuant	613.0K	$6.1M	0.0%	$25.9B
DFA	557.9K	$5.5M	0.0%	$481.4B
Caxton	547.0K	$5.4M	0.1%	$4.4B
Hotchkis & Wiley	357.5K	$3.6M	0.0%	$32.4B
Wellington	313.2K	$3.1M	0.0%	$535.5B
Gotham Asset	243.8K	$2.4M	0.0%	$32.7B
Bridgewater	226.3K	$2.2M	0.0%	$22.4B
Citadel	176.7K	$1.8M	0.0%	$618.5B
Hudson Bay	102.4K	$1.0M	0.0%	$29.0B
DE Shaw	100.6K	$1000K	0.0%	$166.3B
Aristeia	89.5K	$890K	0.0%	$4.8B
Citadel	61.0K	$606K	0.0%	$618.5B
Neuberger Berman (Eisman)	26.9K	$268K	0.0%	$131.4B
Marshall Wace	22.5K	$224K	0.0%	$100.4B
Brevan Howard	20.8K	$207K	0.0%	$11.3B
DE Shaw	10.0K	$99K	0.0%	$166.3B
Fidelity (FMR)	7.1K	$71K	—	$1898.4B
Franklin Templeton	6.1K	$61K	—	$408.3B
Northern Trust	3.0K	$30K	—	$756.6B
LSV	1.8M	$17K	0.0%	$46.4M
AQR Capital	29	$285	—	$218.4B
Acadian	10.5K	$103	0.0%	$70.5M

GPK

Who Holds GPK

Changes This Quarter