TOP TIERMARKET NEWSWIRE
Movers explained · 2026-11-12

Archived explainer. For the current picture see today's ACHR page.

Why Is ARCHER AVIATION INC A (ACHR) Stock Down Today?

By the Top Tier Newswire AI Desk · November 12, 2026 at 1:34 PM ET · reviewed against 16 wire stories

ARCHER AVIATION INC A (ACHR) is down -8.33% in the latest session. Our newswire has captured 16 stories on ACHR across 8 sources in the last 36 hours, with AI sentiment reading mixed (avg 55/100).

Public view, delayed 4h. Every headline, price and sentiment read below — and this write-up itself — reaches Pro subscribers live. Public readers see it once it clears the delay.

Archer Aviation (ACHR) shares fell 8.33% to $4.46, a move that occurred despite the company announcing a multi-year partnership with Formula One to showcase its Midnight eVTOL aircraft at Grand Prix events. The decline followed a period of strong momentum, with the stock having risen 16.5% over the previous eight sessions.

What Happened

The primary catalyst for the session was the announcement of a collaboration with Formula One, which includes plans to eventually fly spectators at select Grand Prix events. While the deal was intended to increase brand visibility, the stock traded lower in premarket hours before continuing its descent throughout the day. The decline happened even as Cathie Wood’s ARK Invest continued to add to its position, purchasing an additional $6.3 million of the air taxi developer’s shares.

Institutional activity showed mixed signals during the same period. State Street Corporation disclosed a reduction of its stake in Archer Aviation by approximately 25% in a new SEC filing. Meanwhile, Canaccord Genuity maintained a Buy rating on the stock but lowered its price target to $9.50. The company remains unprofitable, with trailing twelve-month earnings per share at negative $1.23.

What The Data Shows

The stock opened at $4.78, representing a 1.6% gap down from the prior close of $4.86. It reached a session high of $4.80 at 7:10 AM ET before sliding to a low of $4.44 at 1:15 PM ET. Volume stood at 13.9 million shares, which is 0.5 times the three-month daily average. The company has a market capitalization of $3.7 billion and a beta of 3.60.

Insider activity has been dominated by selling, with six sales totaling $1.7 million in the last 90 days and no buys. Recent sales include positions held by Benjamin Lyon, Eric Lentell, and Harsh Rungta. The stock printed two fresh 52-week highs and eight fresh 52-week lows on November 12, 2026. The 52-week range is $3.62 to $9.29.

What To Watch

Investors will monitor the stock’s reaction to the Formula One partnership and continued institutional positioning. With no scheduled earnings date provided in the recent data, attention will likely remain on the execution of the new marketing initiatives and the company’s path toward profitability.

AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.

ACHR by the numbers

Last: $4.46Session: -8.33%7 sessions: +4.84%Coverage: 16 stories / 8 sourcesAI sentiment: 55/100 (mixed)Mkt cap: $3.7B52w: $3.62 to $9.29
ACHR · Nov 12 session (5-min) · -9.67% vs prior close · updated 8:52 PM ET
$4.29$4.59$4.89prev close $4.86$4.397:00 AM10:13 AM1:27 PM4:41 PM7:55 PM7:00 AM · $4.777:05 AM · $4.777:10 AM · $4.807:15 AM · $4.807:20 AM · $4.757:25 AM · $4.757:30 AM · $4.767:35 AM · $4.797:40 AM · $4.787:45 AM · $4.777:50 AM · $4.767:55 AM · $4.778:00 AM · $4.808:05 AM · $4.758:10 AM · $4.738:15 AM · $4.728:20 AM · $4.748:25 AM · $4.758:30 AM · $4.758:35 AM · $4.758:40 AM · $4.768:45 AM · $4.768:50 AM · $4.758:55 AM · $4.749:00 AM · $4.739:05 AM · $4.719:10 AM · $4.689:15 AM · $4.689:20 AM · $4.689:25 AM · $4.649:30 AM · $4.729:35 AM · $4.719:40 AM · $4.679:45 AM · $4.709:50 AM · $4.659:55 AM · $4.6110:00 AM · $4.5110:05 AM · $4.5410:10 AM · $4.5310:15 AM · $4.5810:20 AM · $4.5610:25 AM · $4.4910:30 AM · $4.4910:35 AM · $4.5010:40 AM · $4.5110:45 AM · $4.4610:50 AM · $4.4710:55 AM · $4.5011:00 AM · $4.4711:05 AM · $4.5311:10 AM · $4.5111:15 AM · $4.5411:20 AM · $4.5411:25 AM · $4.5411:30 AM · $4.5211:35 AM · $4.5011:40 AM · $4.4711:45 AM · $4.5011:50 AM · $4.5011:55 AM · $4.5012:00 PM · $4.5112:05 PM · $4.4912:10 PM · $4.5012:15 PM · $4.4912:20 PM · $4.5012:25 PM · $4.5012:30 PM · $4.4912:35 PM · $4.5012:40 PM · $4.4912:45 PM · $4.4812:50 PM · $4.5012:55 PM · $4.501:00 PM · $4.501:05 PM · $4.471:10 PM · $4.461:15 PM · $4.461:20 PM · $4.461:25 PM · $4.461:30 PM · $4.461:35 PM · $4.441:40 PM · $4.431:45 PM · $4.421:50 PM · $4.391:55 PM · $4.412:00 PM · $4.402:05 PM · $4.422:10 PM · $4.412:15 PM · $4.412:20 PM · $4.382:25 PM · $4.362:30 PM · $4.362:35 PM · $4.362:40 PM · $4.372:45 PM · $4.372:50 PM · $4.382:55 PM · $4.383:00 PM · $4.383:05 PM · $4.373:10 PM · $4.423:15 PM · $4.383:20 PM · $4.383:25 PM · $4.383:30 PM · $4.323:35 PM · $4.333:40 PM · $4.333:45 PM · $4.333:50 PM · $4.333:55 PM · $4.334:00 PM · $4.344:05 PM · $4.334:10 PM · $4.354:15 PM · $4.354:20 PM · $4.354:25 PM · $4.364:30 PM · $4.354:35 PM · $4.364:40 PM · $4.364:45 PM · $4.364:50 PM · $4.364:55 PM · $4.355:00 PM · $4.365:05 PM · $4.365:10 PM · $4.365:15 PM · $4.365:20 PM · $4.355:25 PM · $4.365:30 PM · $4.365:35 PM · $4.355:40 PM · $4.365:45 PM · $4.385:50 PM · $4.385:55 PM · $4.376:00 PM · $4.386:05 PM · $4.386:10 PM · $4.396:15 PM · $4.386:20 PM · $4.396:25 PM · $4.386:30 PM · $4.366:35 PM · $4.386:40 PM · $4.396:45 PM · $4.386:50 PM · $4.386:55 PM · $4.407:00 PM · $4.387:05 PM · $4.407:10 PM · $4.397:15 PM · $4.407:20 PM · $4.407:25 PM · $4.397:30 PM · $4.407:35 PM · $4.397:40 PM · $4.397:45 PM · $4.407:50 PM · $4.407:55 PM · $4.39
AI sentiment, last 36h · averaged over 16 stories · 55/100 bullish
AI sentiment 55/100 (bullish)0 · bearish50bullish · 100

The headlines behind the move

Story flow · 8 stories on the wire, last 36h · hover or tap a dot for the headline
36h ago24h ago12h agopublishTipRanks · sentiment 42 · Archer Aviation (ACHR) Stock: State Street Slashes Stake by 25% in New SEC FilingTipRanks · 42Archer Aviation (ACHR) Stock: State Street Slashes Stake by 25% in New SEC FilingStockTitan · sentiment 63 · Archer Partners with Formula 1StockTitan · 63Archer Partners with Formula 1The Fly · sentiment 63 · Archer Aviation, Formula 1 announces multi-year partnershipThe Fly · 63Archer Aviation, Formula 1 announces multi-year partnershipThe Fly · sentiment 38 · Archer Aviation Achr Stock Falls 2 6 Premarket Despite New Formula 1 Air Taxi DealThe Fly · 38Archer Aviation Achr Stock Falls 2 6 Premarket Despite New Formula 1 Air Taxi DealSeeking Alpha · sentiment 63 · Archer Aviation partners with Formula OneSeeking Alpha · 63Archer Aviation partners with Formula OneThe Fly · sentiment 64 · Achr Rklb Cathie Wood Buys More Of Archer Aviation And Rocket Lab StocksThe Fly · 64Achr Rklb Cathie Wood Buys More Of Archer Aviation And Rocket Lab StocksGuruFocus · sentiment 63 · Archer Aviation (ACHR) Partners with Formula One to Showcase eVTOL Aircraft at Grand Prix EventsGuruFocus · 63Archer Aviation (ACHR) Partners with Formula One to Showcase eVTOL Aircraft at Grand Prix…24/7 Wall St. · sentiment 42 · Archer Aviation Slides 6% Despite Cathie Wood’s Second Straight Day of Buying; Joby Aviation Falls 4%, EHang Declines 2% Despite Sri Lanka Milestone24/7 Wall St. · 42Archer Aviation Slides 6% Despite Cathie Wood’s Second Straight Day of Buying; Joby Aviat…
1d ago24/7 Wall St.BEARISH 42General

Archer Aviation Slides 6% Despite Cathie Wood’s Second Straight Day of Buying; Joby Aviation Falls 4%, EHang Declines 2% Despite Sri Lanka Milestone

Archer Aviation (NYSE:ACHR) is falling even as Cathie Wood’s ARK Invest keeps adding to its stake in the electric vertical takeoff and landing (eVTOL) air taxi developer. Archer stock is at $4.55, down 6%, Thursday morning. ARK Invest added $1.7 million of Archer stock, marking the fund manager’s second straight day of buying. The decline […]

1d agoGuruFocusBULLISH 63Product/PR

Archer Aviation (ACHR) Partners with Formula One to Showcase eVTOL Aircraft at Grand Prix Events

1d agoThe FlyBULLISH 64General

Achr Rklb Cathie Wood Buys More Of Archer Aviation And Rocket Lab Stocks

1d agoSeeking AlphaBULLISH 63Product/PR

Archer Aviation partners with Formula One

Archer Aviation signs a multi-year Formula One partnership to showcase its Midnight eVTOL at Grand Prix events, with plans to eventually fly spectators.

1d agoThe FlyBEARISH 38Product/PR

Archer Aviation Achr Stock Falls 2 6 Premarket Despite New Formula 1 Air Taxi Deal

1d agoThe FlyBULLISH 63Product/PR

Archer Aviation, Formula 1 announces multi-year partnership

1d agoStockTitanBULLISH 63Product/PR

Archer Partners with Formula 1

1d agoTipRanksBEARISH 42General

Archer Aviation (ACHR) Stock: State Street Slashes Stake by 25% in New SEC Filing

State Street Corporation has reduced its stake in Archer Aviation ($ACHR) by about 25%, according to a new filing with the Securities and Exchange Commission (SEC)....

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More on ACHR: full news and sentiment history. Sentiment scores are AI-derived research signals, not financial advice.

Earlier ACHR move explainers: 2026-11-13 · 2026-11-12 · 2026-08-25 · 2026-08-24 · 2026-08-10 · 2026-07-28 · 2026-07-22