Waldron Private Wealth LLC

SEC CIK: 0001598180
Latest filing: Jul 20, 2026

SEC filings (opens in a new tab)

NPWR holding history

Net Power Inc. in every 13F filed by Waldron Private Wealth LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

NPWR overview All 13F holders of NPWR Full Q2 2026 holdings

Shares (Q1 2024): 0; Sold out in Q1 2024
Value: $0
% of portfolio: 0.0%
Quarters held: 3; Since Q2 2023

Holdings of NPWR by Waldron Private Wealth LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q1 2024	0	$0	0.0%	−39,714−100.0%	Sold out	Holders
Q4 2023	39,714	$401.1K	<0.1%	00.0%	Unchanged	Holders
Q3 2023	39,714	$599.7K	<0.1%	00.0%	Unchanged	Holders
Q2 2023	39,714	$516.3K	<0.1%	+39,714	New	Holders