Archer Aviation (ACHR)
Archer Aviation on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on NYSE, classified by the SEC as aircraft.
104.0M
Short interest
settlement 2026-09-30
4.1
Days to cover
-0.4 days vs prior
59.2%
Short share of volume
2026-10-12
20
Fails to deliver
settlement 2026-09-11
Thu 5 Nov
Next earnings
estimated date
-$1.7M
Insider flow, 90 days
0 buys, 6 sells
As of 2026-10-12.
Short interest
FINRA, twice a month. The newest 24 settlements in the table, 48 in the chart. JSONAs of 30 September 2026, short interest in ACHR is 103,954,698 shares, up 6,218,024 shares over the last month. Over the last 48 readings it ranged from 47,054,398 shares (31 January 2025) to 123,330,060 shares (15 June 2026). At the reported average volume of 25.3M shares a day that is 4.1 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-09-30 | 103,954,698 | +10.1% | 25,328,392 | 4.10 |
| 2026-09-15 | 94,442,010 | -3.4% | 21,105,615 | 4.47 |
| 2026-08-31 | 97,736,674 | +6.2% | 28,165,863 | 3.47 |
| 2026-08-14 | 91,996,566 | +2.3% | 52,055,578 | 1.77 |
| 2026-07-31 | 89,919,543 | -5.5% | 37,145,690 | 2.42 |
| 2026-07-15 | 95,100,718 | -12.3% | 27,560,877 | 3.45 |
| 2026-06-30 | 108,476,072 | -12.0% | 42,310,064 | 2.56 |
| 2026-06-15 | 123,330,060 | +33.9% | 48,889,000 | 2.52 |
| 2026-05-29 | 92,082,595 | -14.0% | 60,751,513 | 1.52 |
| 2026-05-15 | 107,087,793 | +9.9% | 48,553,157 | 2.21 |
| 2026-04-30 | 97,410,053 | +6.0% | 24,661,616 | 3.95 |
| 2026-04-15 | 91,868,691 | -6.9% | 23,540,391 | 3.90 |
| 2026-03-31 | 98,660,047 | +12.6% | 28,747,152 | 3.43 |
| 2026-03-13 | 87,660,833 | +5.7% | 30,507,189 | 2.87 |
| 2026-02-27 | 82,916,967 | -6.9% | 32,276,333 | 2.57 |
| 2026-02-13 | 89,060,010 | -1.9% | 35,342,248 | 2.52 |
| 2026-01-30 | 90,772,604 | +7.9% | 38,336,702 | 2.37 |
| 2026-01-15 | 84,139,220 | -6.9% | 51,489,255 | 1.63 |
| 2025-12-31 | 90,402,353 | -0.1% | 29,814,820 | 3.03 |
| 2025-12-15 | 90,532,542 | -0.8% | 39,548,321 | 2.29 |
| 2025-11-28 | 91,273,703 | -6.7% | 49,258,520 | 1.85 |
| 2025-11-14 | 97,777,843 | +22.0% | 87,727,116 | 1.11 |
| 2025-10-31 | 80,122,537 | +6.0% | 55,957,955 | 1.43 |
| 2025-10-15 | 75,556,005 | -20.4% | 83,904,275 | 1.00 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 12 October 2026, the short share of ACHR volume is 59.2%, up 2.7 points over the last five sessions. Over the last 30 readings it ranged from 38.5% (2 September 2026) to 68.1% (28 September 2026). The latest reading is 6.8 points above the 30-session average of 52.3%, on 15.1M shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-12 | 8.9M | 15.1M | 59.2% | 23,034 |
| 2026-10-09 | 9.7M | 20.9M | 46.5% | 59,450 |
| 2026-10-08 | 6.9M | 13.7M | 50.0% | 14,263 |
| 2026-10-07 | 11.1M | 19.0M | 58.4% | 16,454 |
| 2026-10-06 | 9.5M | 15.9M | 59.3% | 47,323 |
| 2026-10-05 | 6.2M | 10.9M | 56.5% | 15,731 |
| 2026-10-02 | 8.6M | 13.6M | 63.5% | 25,265 |
| 2026-10-01 | 6.5M | 11.3M | 57.6% | 32,278 |
| 2026-09-30 | 8.0M | 13.2M | 60.5% | 33,572 |
| 2026-09-29 | 6.5M | 10.7M | 60.8% | 55,284 |
| 2026-09-28 | 5.6M | 8.2M | 68.1% | 9,489 |
| 2026-09-25 | 10.5M | 19.0M | 55.2% | 24,075 |
| 2026-09-24 | 11.1M | 20.2M | 54.8% | 37,830 |
| 2026-09-23 | 6.5M | 11.2M | 58.6% | 37,932 |
| 2026-09-22 | 6.2M | 11.4M | 54.1% | 13,652 |
| 2026-09-21 | 6.0M | 11.7M | 51.4% | 23,559 |
| 2026-09-18 | 8.3M | 14.3M | 58.0% | 25,383 |
| 2026-09-17 | 8.1M | 15.8M | 51.3% | 27,341 |
| 2026-09-16 | 10.9M | 17.6M | 61.9% | 69,147 |
| 2026-09-15 | 6.9M | 13.7M | 50.5% | 35,503 |
| 2026-09-14 | 7.6M | 17.1M | 44.3% | 18,289 |
| 2026-09-11 | 4.9M | 12.1M | 40.1% | 12,701 |
| 2026-09-10 | 5.8M | 13.8M | 42.1% | 35,530 |
| 2026-09-09 | 6.0M | 12.3M | 48.9% | 10,055 |
| 2026-09-08 | 6.1M | 13.8M | 44.4% | 112,894 |
| 2026-09-04 | 3.8M | 8.6M | 44.2% | 14,830 |
| 2026-09-03 | 3.9M | 9.5M | 41.4% | 29,603 |
| 2026-09-02 | 3.3M | 8.6M | 38.5% | 18,860 |
| 2026-09-01 | 5.4M | 11.6M | 46.6% | 29,507 |
| 2026-08-31 | 6.9M | 15.9M | 43.2% | 36,216 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 11 September 2026, the fails-to-deliver balance in ACHR is 20 shares, down 145,471 shares over the last settlement date. Over the last 30 readings it ranged from 20 shares (11 September 2026) to 410,875 shares (13 August 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-11 | 20 | $5.45 | $109 |
| 2026-09-10 | 145,491 | $5.50 | $800K |
| 2026-09-08 | 101,322 | $5.71 | $579K |
| 2026-09-04 | 313 | $5.76 | $2K |
| 2026-09-02 | 1,132 | $5.56 | $6K |
| 2026-08-31 | 48,199 | $5.75 | $277K |
| 2026-08-28 | 418 | $5.93 | $2K |
| 2026-08-24 | 232,605 | $6.30 | $1.5M |
| 2026-08-20 | 5,070 | $6.45 | $33K |
| 2026-08-17 | 139,943 | $6.62 | $926K |
| 2026-08-14 | 78,160 | $6.97 | $545K |
| 2026-08-13 | 410,875 | $6.29 | $2.6M |
| 2026-08-10 | 147,632 | $5.59 | $825K |
| 2026-08-06 | 2,092 | $5.20 | $11K |
| 2026-08-05 | 68,394 | $5.31 | $363K |
| 2026-08-04 | 67,323 | $4.84 | $326K |
| 2026-08-03 | 752 | $4.64 | $3K |
| 2026-07-30 | 331 | $4.48 | $1K |
| 2026-07-29 | 60 | $4.82 | $289 |
| 2026-07-27 | 4,098 | $4.77 | $20K |
| 2026-07-24 | 10,611 | $5.11 | $54K |
| 2026-07-23 | 17,672 | $5.18 | $92K |
| 2026-07-22 | 2,974 | $5.28 | $16K |
| 2026-07-21 | 386,894 | $5.31 | $2.1M |
| 2026-07-20 | 9,632 | $4.44 | $43K |
| 2026-07-17 | 5,509 | $4.49 | $25K |
| 2026-07-15 | 100 | $4.85 | $485 |
| 2026-07-13 | 248,430 | $4.73 | $1.2M |
| 2026-07-09 | 103,318 | $4.84 | $500K |
| 2026-07-08 | 32,309 | $4.93 | $159K |
Insider trades
SEC Form 4, newest first, 50 of 100 shown. JSONInsiders at ACHR reported 6 open-market sells worth $1.7M in the last 90 days and no open-market buys. Latest filing: Lyon Benjamin (President, Aircraft OEM) on 2026-09-21.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-21 | Lyon Benjamin | President, Aircraft OEM | Sell | 45K | $5.43 | $246K | 0 |
| 2026-08-20 | Lentell Eric | Chief Strategy Officer | Sell | 100K | $6.31 | $631K | 85K |
| 2026-08-17 | Rungta Harsh | Chief Accounting Officer | Sell | 14K | $6.41 | $89K | 111K |
| 2026-08-17 | Gupta Priya | Interim CFO | Sell | 10K | $6.41 | $64K | 203K |
| 2026-08-17 | Lentell Eric | Chief Legal & Strategy Officer | Sell | 53K | $6.41 | $338K | 185K |
| 2026-08-17 | Lyon Benjamin | President, Aircraft OEM | Sell | 50K | $6.41 | $322K | 45K |
| 2026-08-15 | Rungta Harsh | Chief Accounting Officer | Option exercise | 12K | $0.00 | $0 | 125K |
| 2026-08-15 | Rungta Harsh | Chief Accounting Officer | Option exercise | 22K | $0.00 | $0 | 112K |
| 2026-08-15 | Gupta Priya | Interim CFO | Option exercise | 10K | $0.00 | $0 | 213K |
| 2026-08-15 | Gupta Priya | Interim CFO | Option exercise | 7K | $0.00 | $0 | 203K |
| 2026-08-15 | Gupta Priya | Interim CFO | Option exercise | 4K | $0.00 | $0 | 196K |
| 2026-08-15 | Lentell Eric | Chief Legal & Strategy Officer | Option exercise | 7K | $0.00 | $0 | 238K |
| 2026-08-15 | Lentell Eric | Chief Legal & Strategy Officer | Option exercise | 15K | $0.00 | $0 | 230K |
| 2026-08-15 | Lentell Eric | Chief Legal & Strategy Officer | Option exercise | 26K | $0.00 | $0 | 215K |
| 2026-08-15 | Lentell Eric | Chief Legal & Strategy Officer | Option exercise | 9K | $0.00 | $0 | 189K |
| 2026-08-15 | Lentell Eric | Chief Legal & Strategy Officer | Option exercise | 20K | $0.00 | $0 | 180K |
| 2026-08-15 | Lentell Eric | Chief Legal & Strategy Officer | Option exercise | 23K | $0.00 | $0 | 160K |
| 2026-08-15 | Lyon Benjamin | President, Aircraft OEM | Option exercise | 41K | $0.00 | $0 | 96K |
| 2026-08-15 | Lyon Benjamin | President, Aircraft OEM | Option exercise | 54K | $0.00 | $0 | 54K |
| 2026-06-26 | Pinelli Maria | Director | Option exercise | 19K | $0.00 | $0 | 202K |
| 2026-06-26 | Spellacy Michael | Director | Option exercise | 19K | $0.00 | $0 | 74K |
| 2026-06-26 | Diaz Deborah | Director | Option exercise | 19K | $0.00 | $0 | 173K |
| 2026-06-26 | Diaz Fred M | Director | Option exercise | 19K | $0.00 | $0 | 126K |
| 2026-06-26 | MUNOZ OSCAR | Director | Option exercise | 19K | $0.00 | $0 | 461K |
| 2026-06-11 | Lentell Eric | Chief Legal & Strategy Officer | Sell | 4K | $5.00 | $19K | 137K |
| 2026-05-18 | Rungta Harsh | Chief Accounting Officer | Sell | 12K | $5.95 | $74K | 87K |
| 2026-05-18 | Gupta Priya | Interim CFO | Sell | 10K | $5.95 | $59K | 189K |
| 2026-05-18 | Lentell Eric | Chief Legal & Strategy Officer | Sell | 48K | $5.95 | $287K | 141K |
| 2026-05-18 | Muniz Thomas Paul | CHIEF TECHNOLOGY OFFICER | Sell | 92K | $5.95 | $547K | 1.5M |
| 2026-05-15 | Rungta Harsh | Chief Accounting Officer | Option exercise | 12K | $0.00 | $0 | 100K |
| 2026-05-15 | Rungta Harsh | Chief Accounting Officer | Option exercise | 22K | $0.00 | $0 | 87K |
| 2026-05-15 | Gupta Priya | Interim CFO | Option exercise | 10K | $0.00 | $0 | 199K |
| 2026-05-15 | Gupta Priya | Interim CFO | Option exercise | 7K | $0.00 | $0 | 189K |
| 2026-05-15 | Gupta Priya | Interim CFO | Option exercise | 4K | $0.00 | $0 | 182K |
| 2026-05-15 | Lentell Eric | Chief Legal & Strategy Officer | Sell | 40K | $6.06 | $242K | 189K |
| 2026-05-15 | Lentell Eric | Chief Legal & Strategy Officer | Option exercise | 15K | $0.00 | $0 | 229K |
| 2026-05-15 | Lentell Eric | Chief Legal & Strategy Officer | Option exercise | 26K | $0.00 | $0 | 214K |
| 2026-05-15 | Lentell Eric | Chief Legal & Strategy Officer | Option exercise | 9K | $0.00 | $0 | 188K |
| 2026-05-15 | Lentell Eric | Chief Legal & Strategy Officer | Option exercise | 20K | $0.00 | $0 | 179K |
| 2026-05-15 | Lentell Eric | Chief Legal & Strategy Officer | Option exercise | 23K | $0.00 | $0 | 159K |
| 2026-05-15 | Lentell Eric | Chief Legal & Strategy Officer | Option exercise | 7K | $0.00 | $0 | 136K |
| 2026-05-15 | Muniz Thomas Paul | CHIEF TECHNOLOGY OFFICER | Sell | 45K | $6.06 | $271K | 1.6M |
| 2026-05-15 | Muniz Thomas Paul | CHIEF TECHNOLOGY OFFICER | Option exercise | 8K | $0.00 | $0 | 1.6M |
| 2026-05-15 | Muniz Thomas Paul | CHIEF TECHNOLOGY OFFICER | Option exercise | 8K | $0.00 | $0 | 1.6M |
| 2026-05-15 | Muniz Thomas Paul | CHIEF TECHNOLOGY OFFICER | Option exercise | 9K | $0.00 | $0 | 1.6M |
| 2026-05-15 | Muniz Thomas Paul | CHIEF TECHNOLOGY OFFICER | Option exercise | 144K | $0.00 | $0 | 1.6M |
| 2026-04-20 | Lentell Eric | Chief Legal & Strategy Officer | Grant | 79K | $0.00 | $0 | 129K |
| 2026-04-20 | Muniz Thomas Paul | CHIEF TECHNOLOGY OFFICER | Grant | 79K | $0.00 | $0 | 1.4M |
| 2026-03-27 | Lentell Eric | Chief Legal & Strategy Officer | Sell | 50K | $5.30 | $265K | 50K |
| 2026-03-26 | Lentell Eric | Chief Legal & Strategy Officer | Sell | 50K | $5.36 | $268K | 100K |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
Planned sales (Form 144)
Newest first. JSON38 Form 144 notices on file for ACHR worth $8.8M at the prices reported; 13 in the last 90 days worth $2.3M. Latest: Lyon Benjamin filed on 2026-09-21 to sell 45,359 shares ($246K) from 2026-09-21.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-09-21 | Lyon BenjaminOfficer | 45K | $246K | 0.006% | 2026-09-21 | Fidelity Brokerage Services LLC |
| 2026-08-28 | Spellacy MichaelFormer Board Director | 12K | $174 | 0.071% | 2026-08-27 | Pershing Advisor Solutions |
| 2026-08-27 | Spellacy MichaelFormer Board Director | 90K | $1K | 0.517% | 2026-08-26 | Pershing |
| 2026-08-25 | Spellacy MichaelFormer Board Member | 737 | $13 | 0.004% | 2026-08-24 | Pershing Advisor Solutions |
| 2026-08-20 | Lentell EricOfficer | 100K | $631K | 0.013% | 2026-08-20 | Fidelity Brokerage Services LLC |
| 2026-08-20 | Spellacy MichaelFormer Board Member | 10K | $306 | 0.059% | 2026-08-19 | Pershing Advisor Solutions |
| 2026-08-20 | Spellacy MichaelFormer Board Director | 161K | $4K | 0.926% | 2026-08-20 | Pershing Advisor Solutions |
| 2026-08-17 | Lentell EricOfficer | 53K | $338K | 0.007% | 2026-08-17 | Fidelity Brokerage Services LLC |
| 2026-08-17 | Rungta HarshOfficer | 14K | $89K | 0.002% | 2026-08-17 | Fidelity Brokerage Services LLC |
| 2026-08-17 | Lyon BenjaminOfficer | 50K | $322K | 0.007% | 2026-08-17 | Fidelity Brokerage Services LLC |
| 2026-08-17 | Gupta PriyaOfficer | 10K | $64K | 0.001% | 2026-08-17 | Fidelity Brokerage Services LLC |
| 2026-08-17 | Muniz Thomas PaulOfficer | 93K | $597K | 0.012% | 2026-08-17 | Fidelity Brokerage Services LLC |
| 2026-08-11 | Spellacy MichaelFormer Board Director | 100K | $6K | 0.575% | 2026-08-11 | Pershing Advisor Solutions |
| 2026-06-11 | Lentell EricOfficer | 4K | $19K | 0.000% | 2026-06-11 | Fidelity Brokerage Services LLC |
| 2026-05-21 | Perkins ToshaFormer Officer | 50K | $300K | 0.007% | 2026-05-21 | Fidelity Brokerage Services LLC |
| 2026-05-18 | Perkins ToshaFormer Officer | 51K | $301K | 0.007% | 2026-05-18 | Fidelity Brokerage Services LLC |
| 2026-05-18 | Muniz Thomas PaulOfficer | 92K | $547K | 0.012% | 2026-05-18 | Fidelity Brokerage Services LLC |
| 2026-05-18 | Gupta PriyaOfficer | 10K | $59K | 0.001% | 2026-05-18 | Fidelity Brokerage Services LLC |
| 2026-05-18 | Lentell EricOfficer | 48K | $287K | 0.006% | 2026-05-18 | Fidelity Brokerage Services LLC |
| 2026-05-18 | Rungta HarshOfficer | 12K | $74K | 0.002% | 2026-05-18 | Fidelity Brokerage Services LLC |
| 2026-05-15 | Perkins ToshaFormer Officer | 28K | $171K | 0.004% | 2026-05-15 | Fidelity Brokerage Services LLC |
| 2026-05-15 | Muniz Thomas PaulOfficer | 45K | $271K | 0.006% | 2026-05-15 | Fidelity Brokerage Services LLC |
| 2026-05-15 | Lentell EricOfficer | 40K | $242K | 0.005% | 2026-05-15 | Fidelity Brokerage Services LLC |
| 2026-03-27 | Lentell EricOfficer | 50K | $265K | 0.007% | 2026-03-27 | Fidelity Brokerage Services LLC |
| 2026-03-13 | Muniz Thomas PaulOfficer | 10K | $60K | 0.001% | 2026-03-13 | Fidelity Brokerage Services LLC |
| 2026-03-13 | Perkins ToshaOfficer | 11K | $69K | 0.001% | 2026-03-13 | Fidelity Brokerage Services LLC |
| 2026-03-13 | Gupta PriyaOfficer | 7K | $46K | 0.001% | 2026-03-13 | Fidelity Brokerage Services LLC |
| 2026-03-13 | Lentell EricOfficer | 8K | $51K | 0.001% | 2026-03-13 | Fidelity Brokerage Services LLC |
| 2026-03-05 | Gupta PriyaOfficer | 10K | $66K | 0.001% | 2026-03-05 | Fidelity Brokerage Services LLC |
| 2026-03-05 | Lentell EricOfficer | 37K | $242K | 0.005% | 2026-03-05 | Fidelity Brokerage Services LLC |
| 2026-03-05 | Perkins ToshaOfficer | 55K | $354K | 0.007% | 2026-03-05 | Fidelity Brokerage Services LLC |
| 2026-03-05 | Muniz Thomas PaulOfficer | 95K | $612K | 0.013% | 2026-03-05 | Fidelity Brokerage Services LLC |
| 2026-03-05 | Rungta HarshOfficer | 23K | $147K | 0.003% | 2026-03-05 | Fidelity Brokerage Services LLC |
| 2026-01-02 | Muniz Thomas PaulOfficer | 125K | $1.0M | 0.019% | 2026-01-02 | Fidelity Brokerage Services LLC |
| 2025-11-17 | Muniz Thomas PaulOfficer | 91K | $679K | 0.014% | 2025-11-17 | Fidelity Brokerage Services LLC |
| 2025-11-17 | Perkins ToshaOfficer | 45K | $337K | 0.007% | 2025-11-17 | Fidelity Brokerage Services LLC |
| 2025-11-17 | Gupta PriyaOfficer | 5K | $41K | 0.001% | 2025-11-17 | Fidelity Brokerage Services LLC |
| 2025-11-17 | Lentell EricOfficer | 41K | $311K | 0.006% | 2025-11-17 | Fidelity Brokerage Services LLC |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON3 holders report 5% or more of ACHR in their latest filing, 1 on Schedule 13D (active intent). The largest reported stake is Stellantis N.V. at 10.4% of the class (78,235,067 shares), filed 2026-01-06 for an event on 2026-01-03.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-08-07 | 13G | STATE STREET CORPORATIONparent holding company | 48.7M | 6.4% | 2026-06-30 |
| 2026-05-07 | 13G/Ano. 1 | Catherine D. Woodparent holding company, individual | 37.5M | 4.9% | 2026-04-30 |
| 2026-05-07 | 13G/Ano. 1 | ARK Investment Management LLCinvestment adviser | 37.5M | 4.9% | 2026-04-30 |
| 2026-04-24 | 13G/Ano. 4 | BlackRock, Inc.parent holding company | 51.1M | 6.9% | 2026-03-31 |
| 2026-03-26 | 13G/Ano. 2 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
| 2026-01-06 | 13D/Ano. 10 | Stellantis N.V.corporation | 78.2M | 10.4% | 2026-01-03 |
| 2026-01-06 | 13D/Ano. 10 | STELLANTIS EUROPE S.P.A.corporation | 8.6M | 1.1% | 2026-01-03 |
| 2026-01-06 | 13D/Ano. 10 | FCA NORTH AMERICA HOLDINGS LLCother entity | 0 | 0.0% | 2026-01-03 |
| 2026-01-06 | 13D/Ano. 10 | FCA FOREIGN SALES HOLDCO LTD.other entity | 0 | 0.0% | 2026-01-03 |
| 2026-01-06 | 13D/Ano. 10 | SFS UK 1 LTD.other entity | 0 | 0.0% | 2026-01-03 |
| 2026-01-06 | 13D/Ano. 10 | FCA US LLCother entity | 0 | 0.0% | 2026-01-03 |
13F holders
Tracked managers holding ACHR at their latest 13F. JSON6 of the 30 tracked managers held ACHR at their latest 13F, $181.2M in total at quarter-end prices. ARK Investment Management is the largest at $151.2M (1.0% of its portfolio) as of 2026-06-30. Over the prior quarter 3 added shares and 3 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| ARK Investment Management | 2026-06-30 | 32.0M | $151.2M | 0.98% | -5.5M |
| Renaissance Technologies | 2026-06-30 | 4.2M | $19.7M | 0.03% | +1.6M |
| Citadel Advisors | 2026-06-30 | 1.1M | $5.1M | 0.00% | -1.8M |
| Millennium Management | 2026-06-30 | 956K | $4.5M | 0.00% | +920K |
| AQR Capital Management | 2026-06-30 | 117K | $552K | 0.00% | +78K |
| D. E. Shaw & Co. | 2026-06-30 | 29K | $138K | 0.00% | -540K |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
Financials
SEC XBRL, as filed. JSONIn Q2 FY 2026 (quarter ended 2026-06-30) Archer Aviation reported revenue of $5.0M, and net loss of $263.2M (-0.34 diluted EPS). In FY 2025 it generated -$432.9M of operating cash flow. As of 2026-06-30, cash was $852.7M against $80.1M of debt.
- Cash
- $852.7M
- Debt
- $80.1M
- Equity
- $1.89B
- Total assets
- $2.21B
- Shares outstanding
- 770,023,800
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 FY 2026 | 2026-06-30 | $5.0M | -$263.2M | -5264.0% | -0.34 |
| Q1 FY 2026 | 2026-03-31 | $1.6M | -$217.7M | -13606.3% | -0.28 |
| Q4 FY 2025derived | 2025-12-31 | n/a | -$188.9M | n/a | n/a |
| Q3 FY 2025 | 2025-09-30 | n/a | -$129.9M | n/a | -0.20 |
| Q2 FY 2025 | 2025-06-30 | $0 | -$206.0M | n/a | -0.36 |
| Q1 FY 2025 | 2025-03-31 | $0 | -$93.4M | n/a | -0.17 |
| Q4 FY 2024derived | 2024-12-31 | n/a | -$198.1M | n/a | n/a |
| Q3 FY 2024 | 2024-09-30 | n/a | -$115.3M | n/a | -0.29 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $300K | -$618.2M | -$432.9M | $78.8M | n/a | n/a |
| FY 2024 | 2024-12-31 | $0 | -$536.8M | -$368.6M | $82.0M | n/a | n/a |
| FY 2023 | 2023-12-31 | $0 | -$457.9M | -$271.6M | $44.3M | n/a | n/a |
| FY 2022 | 2022-12-31 | n/a | -$317.3M | -$200.4M | $6.9M | n/a | n/a |
| FY 2021 | 2021-12-31 | n/a | -$347.8M | -$108.4M | $3.5M | n/a | n/a |
Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-08-05 from the cover page.
What this page is
Archer Aviation in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows Archer Aviation (ACHR), SEC CIK 1824502, listed on NYSE, classified by the SEC as aircraft. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-12.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-11.JSON and CSV
- Planned sales
- SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-09-21.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-08-07.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Financials
- SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-08-10.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-09-21.JSON and CSV
- Company record
- EDGAR filing index for CIK 1824502Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
Other companies the SEC classifies as aircraft
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Datasets
Frequently Asked Questions
How much of ACHR is sold short?
What is ACHR's daily short volume?
Does ACHR have fails to deliver?
Are ACHR insiders buying or selling?
Have ACHR insiders filed to sell?
Who owns 5% or more of ACHR?
What did ACHR report last quarter?
Which tracked 13F managers own ACHR?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.