Question 1

Which hedge funds and institutional investors hold GHM?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for GHM?

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 GHM?

Accepted Answer

QoQ changes for GHM 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	960.6K	$75.8M	0.5%	$14.1B
William Blair	314.3K	$24.8M	0.1%	$30.3B
Renaissance Tech	247.4K	$19.5M	0.0%	$63.9B
First Eagle	215.5K	$17.0M	0.0%	$59.0B
State Street	213.9K	$16.9M	0.0%	$2896.4B
American Century	131.4K	$10.4M	0.0%	$194.3B
Geode Capital	36.4K	$2.9M	0.0%	$1607.5B
Millennium	27.7K	$2.2M	0.0%	$240.3B
BlackRock	27.5K	$2.2M	—	$5723.5B
Conestoga	21.3K	$1.7M	0.0%	$5.0B
Polen Capital	17.8K	$1.4M	0.0%	$14.5B
Gabelli	11.5K	$907K	0.0%	$14.8B
DFA	9.7K	$769K	0.0%	$481.4B
Citadel	8.8K	$694K	0.0%	$618.5B
AQR Capital	8.4K	$659K	0.0%	$218.4B
Arrowstreet	8.0K	$634K	0.0%	$184.8B
Two Sigma	7.7K	$610K	0.0%	$123.9B
Northern Trust	335	$26K	—	$756.6B
Fidelity (FMR)	181	$14K	—	$1898.4B
Acadian	14.4K	$1K	0.0%	$70.5M

GHM

Who Holds GHM

Changes This Quarter