Question 1

Which hedge funds and institutional investors hold PRK?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for PRK?

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 PRK?

Accepted Answer

QoQ changes for PRK 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	747.2K	$122.1M	0.0%	$2896.4B
Geode Capital	56.0K	$9.2M	0.0%	$1607.5B
American Century	41.7K	$6.8M	0.0%	$194.3B
DFA	30.4K	$5.0M	0.0%	$481.4B
BlackRock	30.0K	$4.9M	0.0%	$5723.5B
Tudor	23.2K	$3.8M	0.0%	$53.9B
Citadel	6.5K	$1.1M	0.0%	$618.5B
Two Sigma	1.9K	$318K	0.0%	$123.9B
Schonfeld	1.8K	$296K	0.0%	$14.2B
Brevan Howard	1.7K	$270K	0.0%	$11.3B
Fidelity (FMR)	848	$139K	—	$1898.4B
Northern Trust	102	$17K	—	$756.6B
AQR Capital	20	$3K	—	$218.4B

PRK

Who Holds PRK

Changes This Quarter