SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC

Position in NPKI — NPK International Inc.

CIK 1446179 BALA CYNWYD, PA

Position in NPKI

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$841,115

+$375,723 QoQ

Shares Held

58,048

+48.7% QoQ

Ownership

0.069%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2020

11 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC holds $76,598,849 across 7 Building Products & Equipment names. NPKI ranks #5 (1.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TT	Trane Technologies plc	80,232	$33,435,883
2	LII	Lennox International Inc	50,192	$23,295,612
3	OC	Owens Corning	159,397	$17,249,943
4	LMB	Limbach Holdings, Inc.	17,131	$1,337,074
5	NPKI	NPK International Inc. This page	58,048	$841,115
6	SPXC	SPX Technologies, Inc.	1,817	$363,290
7	AIRJ	AirJoule Technologies Corp.	30,252	$75,932

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$841,115	58,048	+48.7%	Shares	Sole	2026-05-15
2025-12-31	$465,392	39,043	+146.4%	Shares	Sole	2026-02-17
2025-09-30	$179,184	15,843	+7.6%	Shares	Sole	2025-11-14
2022-09-30	$37,089	14,718	+28.8%	Shares	Defined	2022-11-14
2021-12-31	$33,595	11,427	-47.3%	Shares	Defined	2022-02-14
2021-09-30	$71,524	21,674	-14.5%	Shares	Defined	2021-11-15
2021-06-30	$87,735	25,357	-44.6%	Shares	Defined	2021-08-11
2021-03-31	$143,642	45,746	+290.4%	Shares	Defined	2021-05-17
2020-12-31	$22,496	11,717	-90.1%	Shares	Defined	2021-02-16
2020-09-30	$124,845	118,900	+67.2%	Shares	Defined	2020-11-16
2020-06-30	$158,553	71,100	—	Shares	Defined	2020-08-14
No filing history on record for this holder in this stock.