Question 1

Which hedge funds and institutional investors hold PRO?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for PRO?

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 PRO?

Accepted Answer

QoQ changes for PRO 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	1.2M	$28.2M	0.0%	$2896.4B
DE Shaw	879.9K	$20.2M	0.0%	$166.3B
AQR Capital	391.5K	$9.0M	0.0%	$218.4B
Citadel	357.9K	$8.2M	0.0%	$618.5B
Brown Capital	324.9K	$7.4M	0.3%	$704.0M
Pentwater	250.0K	$5.7M	0.0%	$19.3B
Schonfeld	174.9K	$4.0M	0.0%	$14.2B
Millennium	141.4K	$3.2M	0.0%	$240.3B
Geode Capital	137.5K	$3.1M	0.0%	$1607.5B
Renaissance Tech	89.8K	$2.1M	0.0%	$63.9B
Marshall Wace	61.3K	$1.4M	0.0%	$100.4B
Gabelli	58.1K	$1.3M	0.0%	$14.8B
Citadel	40.9K	$937K	0.0%	$618.5B
Arrowstreet	39.6K	$906K	0.0%	$184.8B
Invesco	36.5K	$836K	0.0%	$653.3B
Moore Capital	25.0K	$573K	0.0%	$4.9B
BlackRock	19.2K	$439K	—	$5723.5B
Balyasny	11.0K	$252K	0.0%	$77.1B
Brevan Howard	9.8K	$223K	0.0%	$11.3B
Citadel	8.8K	$202K	—	$618.5B
Franklin Templeton	1.4K	$31K	—	$408.3B
Northern Trust	408	$9K	—	$756.6B
Fidelity (FMR)	207	$5K	—	$1898.4B
Acadian	77.3K	$2K	0.0%	$70.5M

PRO

Who Holds PRO

Changes This Quarter