$ACHR

$4.23 +$0.29 (7.36%) Close

$ACHR Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 770.0M shares outstanding

Who owns ACHR?

By type of holder

Institutions 49.4% Insiders 0.0% Everyone else 50.6%

Concentration Top 10 holders own 42.4%

Stellantis N.V. 10.2% · BlackRock, Inc. 7.8%

Institutional ownership

49.4%

+1.8 pts vs last qtr

Institutional holders

523

-4 vs last qtr

Net shares bought

+14.1M

by institutions in Q2 2026

New / sold out

80 / 84

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Norges Bank NEW +7.9M
Morgan Stanley +5.8M

Biggest sellers in Q2 2026

ARK Investment Management LLC −5.5M
Susquehanna International Group, LLP SOLD OUT −4.6M

Who is planning to sell?

Notices of proposed sale, last 12 months

$9.12M

39 notices from 7 people

Shares covered

1.8M

0.23% of the company

Arranged in advance

30%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Muniz Thomas Paul Officer $3.77M
Lentell Eric Officer $2.65M

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2020–FY2025

+1144.5%

+65.58% a year

Each share's claim on the business

−92.0%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

— vs $604M

over 6 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years79% 1–3 years10% Under 1 year10%

Quarterly turnover

13.8%

of institutional shares changed hands

Top 10 managers, median time held

4.5 years

Super Investors

Investment managers reporting ACHR on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	60.2M	7.82%	+1.3M (+2.3%)	2021	0.0%
Shares held by quarter Peak holding60.2M (Q2'26) Change over 8 quarters+39.9M Share of the company7.820% BlackRock, Inc.'s full portfolio →
SS State Street Corp	48.7M	6.32%	+5.0M (+11.5%)	2021	0.0%
Shares held by quarter Peak holding48.7M (Q2'26) Change over 8 quarters+37.6M Share of the company6.320% State Street Corp's full portfolio →

BlackRock, Inc.

60.2M

% of company

7.82%

Change vs last qtr

+1.3M (+2.3%)

Held since

2021

State Street Corp

48.7M

% of company

6.32%

Change vs last qtr

+5.0M (+11.5%)

Held since

2021

28 more super investors behind a free account

See every manager holding Archer Aviation Inc., how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting ACHR on Form N-PORT; together they hold 25.1% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
SS State Street(R) SPDR(R) S&P(R) Aerospace & Defense ETF SPDR Series Trust	$156M	33.0M	4.28%	2.41%	June 30, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$97.2M	20.5M	2.67%	0.00%	June 30, 2026

State Street(R) SPDR(R) S&P(R) Aerospace & Defense ETF

SPDR Series Trust

Position value

$156M

% of company

4.28%

% of the fund

2.41%

As of

June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$97.2M

% of company

2.67%

% of the fund

0.00%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Archer Aviation Inc. and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
SN Stellantis N.V. 5%+ holder 13D · 10.4%	78.2M	10.16%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company10.160% Disclosed stake13D · 10.4% View the 13D/G filing →
SE Stellantis Europe S.p.a. 5%+ holder 13D · 1.1%	8.6M	1.11%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company1.110% Disclosed stake13D · 1.1% View the 13D/G filing →

Stellantis N.V.

5%+ holder13D · 10.4%

78.2M

% of company

10.16%

Change vs last qtr

—

Held since

—

Stellantis Europe S.p.a.

5%+ holder13D · 1.1%

8.6M

% of company

1.11%

Change vs last qtr

—

Held since

—

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