Question 1

Which hedge funds and institutional investors hold AMPL?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for AMPL?

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 AMPL?

Accepted Answer

QoQ changes for AMPL 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	2.4M	$16.6M	0.0%	$2896.4B
Point72	2.4M	$16.4M	0.0%	$78.1B
Millennium	2.0M	$13.9M	0.0%	$240.3B
Wellington	1.2M	$8.4M	0.0%	$535.5B
Baillie Gifford	1.1M	$7.8M	0.0%	$97.9B
Two Sigma	691.7K	$4.7M	0.0%	$123.9B
Arrowstreet	576.3K	$3.9M	0.0%	$184.8B
Man Group	478.3K	$3.3M	0.0%	$55.1B
Geode Capital	335.2K	$2.3M	0.0%	$1607.5B
Millennium	321.6K	$2.2M	0.0%	$240.3B
Millennium	301.3K	$2.1M	0.0%	$240.3B
BlackRock	298.0K	$2.0M	—	$5723.5B
Light Street	292.8K	$2.0M	0.4%	$534.2M
Citadel	100.3K	$684K	0.0%	$618.5B
Citadel	70.0K	$477K	0.0%	$618.5B
PDT Partners	67.0K	$457K	0.0%	$1.7B
Renaissance Tech	47.0K	$321K	0.0%	$63.9B
Brevan Howard	45.5K	$311K	0.0%	$11.3B
Citadel	36.2K	$247K	—	$618.5B
Fidelity (FMR)	32.2K	$219K	—	$1898.4B
DFA	24.2K	$165K	—	$481.4B
American Century	22.8K	$156K	0.0%	$194.3B
Northern Trust	7.8K	$53K	—	$756.6B
Acadian	800.0K	$5K	0.0%	$70.5M
AQR Capital	186	$1K	—	$218.4B

AMPL

Who Holds AMPL

Changes This Quarter