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CASTLEARK MANAGEMENT LLC

Position in NXT — Nextpower Inc.

CIK 1106832 CHICAGO, IL

Position in NXT

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$2,067,079
-$11,684,541 QoQ
Shares Held
17,350
-84.8% QoQ
Ownership
0.011%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#288
of 715 holders
Holding Since
Mar 2024
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in NXT Over Time

Shares Held

Position Value (USD)

Position in Solar

Technology · as of Jun 30, 2026

CASTLEARK MANAGEMENT LLC holds $2,930,692 across 2 Solar names. NXT ranks #1 (70.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 NXT
Nextpower Inc.
This page
17,350 $2,067,079

All Filings in NXT

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6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,067,079 17,350
2026-03-31 $13,751,620 114,074
2025-12-31 $9,188,711 105,484
2025-09-30 $8,660,825 117,054
2025-06-30 $261,519 4,810
2024-03-31 $5,762,329 102,405