Question 1

Which hedge funds and institutional investors hold GRFS?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for GRFS?

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 GRFS?

Accepted Answer

QoQ changes for GRFS 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
Brandes	31.2M	$250.0M	1.8%	$14.1B
Capital World	22.9M	$183.9M	0.0%	$732.9B
Millennium	5.0M	$40.1M	0.0%	$240.3B
Arrowstreet	2.7M	$21.8M	0.0%	$184.8B
Harris (Oakmark)	1.8M	$14.6M	0.0%	$75.0B
State Street	646.2K	$5.2M	0.0%	$2896.4B
Hudson Bay	284.3K	$2.3M	0.0%	$29.0B
Geode Capital	72.5K	$581K	—	$1607.5B
Gabelli	71.5K	$574K	0.0%	$14.8B
Point72	51.4K	$412K	0.0%	$78.1B
Farallon Capital	28.0K	$225K	0.0%	$17.5B
Fidelity (FMR)	23.5K	$188K	—	$1898.4B
Citadel	21.2K	$170K	—	$618.5B
Franklin Templeton	17.1K	$137K	—	$408.3B
Citadel	16.3K	$131K	—	$618.5B
Winton	13.9K	$111K	0.0%	$2.9B
Citadel	11.8K	$95K	—	$618.5B
AQR Capital	142	$1K	—	$218.4B
BlackRock	43	$345	—	$5723.5B

GRFS

Who Holds GRFS

Changes This Quarter