ARCHER AVIATION INC ACHR
COM CL A · Common Stock · CUSIP 03945R102 · ISIN US03945R1023
American electric aircraft manufacturer
- SectorIndustrials
- IndustryAircraft
- HeadquartersSan Jose, CA
- Websitearcher.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($54.3m this quarter). Holder counts are more reliable. Shares outstanding: 549.0m as of 2025-05-06, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $7.11. Options: 22 managers hold calls ($126.5m notional), 16 hold puts ($106.2m).
Trends to Q1 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 119 |
| Q4 2022 | 132 |
| Q1 2023 | 135 |
| Q2 2023 | 140 |
| Q3 2023 | 202 |
| Q4 2023 | 228 |
| Q1 2024 | 214 |
| Q2 2024 | 218 |
| Q3 2024 | 244 |
| Q4 2024 | 361 |
| Q1 2025 | 387 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q2 2023 | 74 | 38 |
| Q3 2023 | 142 | 37 |
| Q4 2023 | 126 | 68 |
| Q1 2024 | 104 | 96 |
| Q2 2024 | 124 | 67 |
| Q3 2024 | 130 | 78 |
| Q4 2024 | 233 | 70 |
| Q1 2025 | 245 | 137 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q2 2024 | $42.3m | $14.2m | 0.34 |
| Q3 2024 | $58.3m | $8.8m | 0.15 |
| Q4 2024 | $428.1m | $136.5m | 0.32 |
| Q1 2025 | $126.5m | $106.2m | 0.84 |
Biggest buyers
| BlackRock, Inc. | Added | +13.6m |
| STATE STREET CORP | Added | +4.9m |
| VANGUARD GROUP INC | Added | +3.2m |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | +3.2m |
| MORGAN STANLEY | Added | +3.0m |
| GEODE CAPITAL MANAGEMENT, LLC | Added | +2.5m |
| GROUP ONE TRADING LLC | New | +2.3m |
| GOLDMAN SACHS GROUP INC | Added | +1.7m |
| Squarepoint Ops LLC | New | +970.5k |
| Science & Technology Partners, L.P. | Added | +883.2k |
Biggest sellers
| JANE STREET GROUP, LLC | Sold out | -5.9m |
| Alyeska Investment Group, L.P. | Sold out | -5.0m |
| MILLENNIUM MANAGEMENT LLC | Reduced | -3.4m |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | -3.1m |
| CITADEL ADVISORS LLC | Reduced | -3.1m |
| Alpine Global Management, LLC | Reduced | -3.1m |
| UBS Group AG | Reduced | -2.8m |
| Ghisallo Capital Management LLC | Sold out | -2.7m |
| ARK Investment Management LLC | Reduced | -2.6m |
| Invesco Ltd. | Reduced | -1.6m |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $31.9m4.5m shares |
| CITADEL ADVISORS LLC | Added | $26.9m3.8m shares |
| D. E. Shaw & Co., Inc. | Added | $15.0m2.1m shares |
| SIMPLEX TRADING, LLC | Added | $12.0m1.7m shares |
| CAPITAL FUND MANAGEMENT S.A. | New | $10.5m1.5m shares |
| GROUP ONE TRADING LLC | Reduced | $8.7m1.2m shares |
| IMC-Chicago, LLC | Reduced | $5.4m764.4k shares |
| WOLVERINE TRADING, LLC | Reduced | $4.0m555.1k shares |
| JANE STREET GROUP, LLC | Reduced | $3.9m546.9k shares |
| PEAK6 LLC | Added | $2.6m372.1k shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $31.9m4.5m shares |
| CITADEL ADVISORS LLC | Added | $27.6m3.9m shares |
| JANE STREET GROUP, LLC | Added | $10.2m1.4m shares |
| SIMPLEX TRADING, LLC | Added | $7.8m1.1m shares |
| CAPITAL FUND MANAGEMENT S.A. | New | $7.0m990.6k shares |
| GROUP ONE TRADING LLC | Reduced | $5.3m748.1k shares |
| Walleye Trading LLC | Added | $5.1m715.2k shares |
| IMC-Chicago, LLC | Added | $4.2m585.5k shares |
| WOLVERINE TRADING, LLC | Added | $2.4m331.2k shares |
| Walleye Capital LLC | Added | $2.2m312.2k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| Stellantis N.V. 13D · may seek influence -2.3 pts · filed 2026-01-06 | 10.4% |
| BlackRock, Inc. 13G · institution -1.2 pts · filed 2026-04-24 | 6.9% |
| STATE STREET CORP 13G · institution +1.4 pts · filed 2026-08-07 | 6.4% |
Fell to 5% or below in the last year: ARK Investment Management LLC (4.9%, 2026-05-07), VANGUARD GROUP INC (0.0%, 2026-03-26)
Insider purchases and sales in Q1 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q2 2023 | 1 | $53.6k | 2 | $1.7m | $157.5k |
| Q3 2023 | 0 | — | 2 | $689.6k | $689.6k |
| Q4 2023 | 0 | — | 2 | $215.3k | $215.3k |
| Q1 2024 | 0 | — | 0 | — | — |
| Q2 2024 | 0 | — | 0 | — | — |
| Q3 2024 | 0 | — | 0 | — | — |
| Q4 2024 | 2 | $139.7k | 5 | $25.5m | $10.7m |
| Q1 2025 | 0 | — | 4 | $4.2m | $600.0k |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2025-03-31 | Muniz Thomas Paul CHIEF TECHNOLOGY OFFICER | Sold | $372.8k53.0k shares |
| 2025-03-31 | Lentell Eric General Counsel and Secretary | Sold | $352.0k50.0k shares |
| 2025-03-31 | Mesler Mark CHIEF FINANCIAL OFFICER | Sold | $242.9k34.5k shares |
| 2025-03-31 | Perkins Tosha CHIEF PEOPLE PARTNERSHIPS OFF. | Sold | $234.7k33.3k shares |
| 2025-03-05 | Lentell Eric General Counsel and Secretary | Sold | $435.9k53.2k shares |
| 2025-03-04 | Muniz Thomas Paul CHIEF TECHNOLOGY OFFICER | Sold | $764.0k99.2k shares |
| 2025-03-04 | Mesler Mark CHIEF FINANCIAL OFFICER | Sold | $479.4k62.3k shares |
| 2025-03-04 | Perkins Tosha CHIEF PEOPLE PARTNERSHIPS OFF. | Sold | $379.4k49.3k shares |
| 2025-03-04 | Lentell Eric General Counsel and Secretary | Sold | $332.9k43.2k shares |
| 2025-01-07 | Muniz Thomas Paul CHIEF TECHNOLOGY OFFICER | Sold plan | $600.0k50.0k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q1 2025
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.01% of their portfolio | 36.6m $260.4m | Added +13.6m |
| ARK Investment Management LLC 1.94% of their portfolio | 27.3m $194.2m | Reduced -2.6m |
| STATE STREET CORP 0.01% of their portfolio | 21.3m $151.5m | Added +4.9m |
| VANGUARD GROUP INC 0.00% of their portfolio | 19.7m $140.3m | Added +3.2m |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 8.3m $59.2m | Added +2.5m |
| Sumitomo Mitsui Trust Group, Inc. 0.04% of their portfolio | 7.6m $54.1m | Reduced -464.4k |
| Amova Asset Management Americas, Inc. 0.70% of their portfolio | 7.6m $54.1m | Reduced -464.4k |
| MORGAN STANLEY 0.00% of their portfolio | 5.7m $40.9m | Added +3.0m |
| CITADEL ADVISORS LLC 0.03% of their portfolio | 4.4m $31.1m | Reduced -3.1m |
| Alpine Global Management, LLC 8.10% of their portfolio | 4.3m $30.6m | Reduced -3.1m |
| GOLDMAN SACHS GROUP INC 0.01% of their portfolio | 4.2m $30.1m | Added +1.7m |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.04% of their portfolio | 3.4m $24.0m | Added +3.2m |
| Nuveen, LLC 0.01% of their portfolio | 3.2m $22.4m | First filing |
| NORTHERN TRUST CORP 0.00% of their portfolio | 3.1m $22.1m | Added +762.4k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 3.1m $22.1m | Added +827.9k |
| Granahan Investment Management, LLC 0.99% of their portfolio | 2.8m $19.9m | Added +676.0k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 2.3m $16.4m | Added +789.5k |
| GROUP ONE TRADING LLC 0.68% of their portfolio | 2.3m $16.3m | New |
| BNP PARIBAS FINANCIAL MARKETS 0.01% of their portfolio | 1.8m $12.5m | First filing |
| WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio | 1.7m $12.2m | Added +90.8k |
| TUDOR INVESTMENT CORP ET AL 0.11% of their portfolio | 1.7m $12.1m | Added +771.2k |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 1.7m $11.9m | Reduced -3.4m |
| TWO SIGMA INVESTMENTS, LP 0.03% of their portfolio | 1.7m $11.8m | Reduced -1.3m |
| HBK INVESTMENTS L P 0.19% of their portfolio | 1.5m $10.7m | Reduced -750.0k |
| Alta Fundamental Advisers LLC 6.30% of their portfolio | 1.4m $9.8m | Reduced -813.4k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 1.3m $9.4m | Added +215.8k |
| UBS Group AG 0.00% of their portfolio | 1.3m $9.1m | Reduced -2.8m |
| Science & Technology Partners, L.P. 3.61% of their portfolio | 1.3m $9.1m | Added +883.2k |
| SORA INVESTORS LLC 1.10% of their portfolio | 1.3m $9.1m | Added +564.0k |
| RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio | 1.2m $8.8m | Reduced -3.1m |
| Hudson Bay Capital Management LP 0.05% of their portfolio | 1.1m $8.0m | Reduced -1.5m |
| INFINITUM ASSET MANAGEMENT, LLC 2.53% of their portfolio | 1.1m $7.9m | Unchanged |
| MASTERS CAPITAL MANAGEMENT LLC 1.51% of their portfolio | 1.0m $7.1m | Unchanged |
| Squarepoint Ops LLC 0.02% of their portfolio | 970.5k $6.9m | New |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 844.0k $6.0m | Added +285.4k |
| RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio | 842.4k $6.0m | Added +99.0k |
| Swiss National Bank 0.00% of their portfolio | 728.9k $5.2m | Added +217.2k |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 0.09% of their portfolio | 716.4k $5.1m | Unchanged |
| Intellectus Partners, LLC 1.24% of their portfolio | 705.3k $5.0m | Reduced -21.7k |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.01% of their portfolio | 700.0k $5.0m | New |
| MIC Capital Management UK LLP 1.01% of their portfolio | 700.0k $5.0m | Unchanged |
| CITIGROUP INC 0.00% of their portfolio | 679.6k $4.8m | Added +106.9k |
| BARCLAYS PLC 0.00% of their portfolio | 671.2k $4.8m | Added +160.8k |
| Walleye Capital LLC 0.05% of their portfolio | 644.7k $4.6m | Added +426.7k |
| Invesco Ltd. 0.00% of their portfolio | 644.4k $4.6m | Reduced -1.6m |
| MARSHALL WACE, LLP 0.01% of their portfolio | 614.5k $4.4m | New |
| SIMPLEX TRADING, LLC 0.14% of their portfolio | 552.2k $3.9m | Added +470.7k |
| STIFEL FINANCIAL CORP 0.00% of their portfolio | 478.7k $3.4m | Reduced -10.8k |
| PRUDENTIAL FINANCIAL INC 0.00% of their portfolio | 457.5k $3.3m | Added +441.6k |
| BLAIR WILLIAM & CO/IL 0.01% of their portfolio | 451.3k $3.2m | Reduced -5.0k |
| Legal & General Group Plc 0.00% of their portfolio | 450.4k $3.2m | Added +107.7k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 438.7k $3.1m | Reduced -52.0k |
| MATAURO, LLC 0.63% of their portfolio | 436.0k $3.1m | Added +15.1k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 430.9k $3.1m | Added +118.6k |
| Jump Financial, LLC 0.04% of their portfolio | 414.5k $2.9m | Added +396.5k |
| Vestmark Advisory Solutions, Inc. 0.08% of their portfolio | 413.7k $2.9m | Reduced -198.0k |
| FMR LLC 0.00% of their portfolio | 371.3k $2.6m | Reduced -861.3k |
| DNB Asset Management AS 0.01% of their portfolio | 367.8k $2.6m | Added +120.5k |
| LPL Financial LLC 0.00% of their portfolio | 361.0k $2.6m | Added +84.5k |
| Virtu Financial LLC 0.14% of their portfolio | 359.6k $2.6m | Added +314.8k |
| Walleye Trading LLC 0.07% of their portfolio | 356.4k $2.5m | Added +349.1k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 346.8k $2.5m | Added +105.4k |
| Kingsview Wealth Management, LLC 0.05% of their portfolio | 346.3k $2.5m | Added +94.2k |
| ExodusPoint Capital Management, LP 0.03% of their portfolio | 339.1k $2.4m | New |
| Cresset Asset Management, LLC 0.01% of their portfolio | 323.5k $2.3m | Reduced -99.5k |
| Cetera Investment Advisers 0.00% of their portfolio | 310.9k $2.2m | Added +102.9k |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd 0.25% of their portfolio | 301.9k $2.1m | Added +124.4k |
| GRATIA CAPITAL, LLC 2.37% of their portfolio | 292.2k $2.1m | Reduced -215.4k |
| Jain Global LLC 0.04% of their portfolio | 287.5k $2.0m | New |
| Collar Capital Management, LLC 1.81% of their portfolio | 280.5k $2.0m | Added +5.4k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 277.6k $2.0m | Added +35.2k |
| TWO SIGMA ADVISERS, LP 0.00% of their portfolio | 275.4k $2.0m | Reduced -19.7k |
| Private Advisor Group, LLC 0.01% of their portfolio | 272.1k $1.9m | Added +220.7k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 266.2k $1.9m | Added +134.0k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 260.0k $1.8m | Added +9.9k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 258.3k $1.8m | Added +49.8k |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 255.4k $1.8m | Added +82.6k |
| Yarbrough Capital, LLC 0.07% of their portfolio | 237.3k $1.7m | Reduced -382.2k |
| COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio | 236.4k $1.7m | Added +115.7k |
| State of New Jersey Common Pension Fund D 0.01% of their portfolio | 231.7k $1.6m | New |
| Verition Fund Management LLC 0.01% of their portfolio | 219.7k $1.6m | Added +118.9k |
| ALGERT GLOBAL LLC 0.04% of their portfolio | 214.8k $1.5m | New |
| Cerity Partners LLC 0.00% of their portfolio | 210.9k $1.5m | Reduced -16.1k |
| Baird Financial Group, Inc. 0.00% of their portfolio | 208.3k $1.5m | Added +34.9k |
| HARBOR CAPITAL ADVISORS, INC. 0.07% of their portfolio | 202.1k $1.4m | New |
| MOORE CAPITAL MANAGEMENT, LP 0.05% of their portfolio | 200.0k $1.4m | Reduced -225.0k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 198.8k $1.4m | Unchanged |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 197.5k $1.4m | Added +59.0k |
| INTECH INVESTMENT MANAGEMENT LLC 0.01% of their portfolio | 196.1k $1.4m | Added +92.6k |
| Informed Momentum Co LLC 0.24% of their portfolio | 194.1k $1.4m | Reduced -79.4k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 192.2k $1.4m | Added +59.3k |
| Massar Capital Management, LP 1.62% of their portfolio | 190.0k $1.4m | New |
| MetLife Investment Management, LLC 0.01% of their portfolio | 188.8k $1.3m | Added +46.5k |
| Pathstone Holdings, LLC 0.01% of their portfolio | 180.0k $1.3m | Reduced -34.7k |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 172.0k $1.2m | Added +101.9k |
| MOODY NATIONAL BANK TRUST DIVISION 0.12% of their portfolio | 168.1k $1.2m | Added +63.2k |
| JANUS HENDERSON GROUP PLC 0.00% of their portfolio | 165.9k $1.2m | Added +51.2k |
| Ensign Peak Advisors, Inc 0.00% of their portfolio | 158.8k $1.1m | Unchanged |
| Corebridge Financial, Inc. 0.01% of their portfolio | 158.2k $1.1m | Added +42.1k |
| Sargent Investment Group, LLC 0.18% of their portfolio | 158.0k $1.1m | Reduced -130.0k |