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River Street Advisors LLC

Position in ACHR — Archer Aviation Inc.

CIK 1964897 AURORA, IL

Position in ACHR

as of Jun 30, 2026 · filed Jul 21, 2026
Position Value
$94,600
-$8,800 QoQ
Shares Held
20,000
0.0% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#271
of 520 holders
Holding Since
Dec 2024
7 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in ACHR Over Time

Shares Held

Position Value (USD)

Position in Aerospace & Defense

Industrials · as of Jun 30, 2026

River Street Advisors LLC holds $4,082,309 across 6 Aerospace & Defense names. ACHR ranks #6 (2.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 ACHR
Archer Aviation Inc.
This page
20,000 $94,600

All Filings in ACHR

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7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $94,600 20,000
2026-03-31 $103,400 20,000
2025-12-31 $150,400 20,000
2025-09-30 $191,600 20,000
2025-06-30 $217,000 20,000
2025-03-31 $142,200 20,000
2024-12-31 $195,000 20,000