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ACHR · Archer Aviation Inc.

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$5.99 -0.09 (-1.40%)
Market Cap
$4.67B
Shares
770.02M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 529
Total Value: $1,942,992,342
Total Shares: 410,789,844

Institutional Ownership Trend

20 quarters

Holder Concentration

Across 529 13F filers · Δ vs Mar 31, 2026
Top Holder
14.7%
Sep 2023 → Jun 2026 · range 11.7% – 21.3%
−1.4 pts
Top 5
48.4%
Sep 2023 → Jun 2026 · range 39.7% – 64.6%
−1.2 pts
Top 10
64.3%
Sep 2023 → Jun 2026 · range 59.1% – 79.5%
+1.5 pts
HHI
598
Sep 2023 → Jun 2026 · range 460 – 1,046
Broadly held−38

Quarterly Activity

vs Mar 31, 2026
New
89
Increased
176
Decreased
147
Sold Out
81
Unchanged
117
Holder count: +8
Institutional value: +2.8%
Shares held: +12.3%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 561
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1824502 CUSIP 03945R102 13F (30d) 436 filings 426 filers Visit website Investor relations