Question 1

Which hedge funds and institutional investors hold NPK?

Accepted Answer

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

Accepted Answer

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

Question 3

How current is the whale data for NPK?

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 NPK?

Accepted Answer

QoQ changes for NPK 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	394.6K	$54.1M	0.0%	$2896.4B
Renaissance Tech	148.3K	$20.3M	0.0%	$63.9B
Invesco	54.3K	$7.4M	0.0%	$653.3B
Brandes	40.2K	$5.5M	0.0%	$14.1B
Millennium	38.3K	$5.2M	0.0%	$240.3B
Gabelli	25.5K	$3.5M	0.0%	$14.8B
Geode Capital	18.6K	$2.6M	0.0%	$1607.5B
American Century	14.2K	$2.0M	0.0%	$194.3B
Segall Bryant	11.0K	$1.5M	0.0%	$7.0B
Citadel	10.7K	$1.5M	0.0%	$618.5B
Corsair Capital	8.0K	$1.1M	0.2%	$673.0M
Brevan Howard	6.1K	$833K	0.0%	$11.3B
Two Sigma	6.1K	$832K	0.0%	$123.9B
Schonfeld	2.8K	$379K	0.0%	$14.2B
DFA	2.1K	$285K	0.0%	$481.4B
Northern Trust	875	$120K	—	$756.6B
Fidelity (FMR)	240	$33K	—	$1898.4B
AQR Capital	123	$17K	—	$218.4B
BlackRock	64	$9K	—	$5723.5B

NPK

Who Holds NPK

Changes This Quarter