ATERNasdaqElectric Housewares & FansFiscal year ends December 31
Aterian, Inc.
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 14, 2026
$0.55−0.01 (-1.25%)
Close on Oct 19, 2026
- Market cap
- $5.07M
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
3.8%
1M of 18M shares
Institutional holders
24
2 new, 4 sold out
Net institutional buying
0M
In Q2 2026
Insider trades, 12 months
0 buys · 0 sales
Open-market trades only
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Chang Woei Jiann | 26,121,180 | 10.00% | 13D (active) | Sep 25, 2026 |
| Michelle Chiam Sin Ling | 26,121,180 | 10.00% | 13D (active) | Sep 25, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of ATER | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 223,030 | 1.24% | $294.40K | +174,383 | 0.00% |
| BlackRock, Inc. | 72,289 | 0.40% | $95.42K | – | 0.00% |
| Geode Capital Management, LLC | 61,128 | 0.34% | $80.71K | −72,746 | 0.00% |
| Vanguard Capital Management LLC | 57,047 | 0.32% | $75.30K | – | 0.00% |
| Bridgeway Capital Management, LLC | 52,500 | 0.29% | $69.30K | New | 0.00% |
| Jane Street Group, LLC | 49,348 | 0.27% | $65.14K | +17,168 | 0.00% |
| Susquehanna International Group, Llp | 47,818 | 0.27% | $63.12K | +10,827 | 0.00% |
| XTX Topco Ltd | 31,280 | 0.17% | $41.29K | −26,638 | 0.00% |
| Vanguard Fiduciary Trust Co | 25,994 | 0.14% | $34.31K | – | 0.00% |
| State Street Corp | 24,007 | 0.13% | $31.69K | – | 0.00% |
| Northern Trust Corp | 13,165 | 0.07% | $17.38K | +2,286 | 0.00% |
| UBS Group AG | 12,704 | 0.07% | $16.77K | +7,205 | 0.00% |
| Simplex Trading, LLC | 6,172 | 0.03% | $8.15K | New | 0.00% |
| Tower Research Capital LLC (TRC) | 3,795 | 0.02% | $5.01K | +2,329 | 0.00% |
| JPMorgan Chase & Co | 2,784 | 0.02% | $3.73K | – | 0.00% |
| Vanguard Global Advisers, LLC | 1,574 | 0.01% | $2.08K | – | 0.00% |
| Osaic Holdings, Inc. | 581 | 0.00% | $765 | +350 | 0.00% |
| SBI Securities Co., Ltd. | 311 | 0.00% | $411 | −4 | 0.00% |
| Bnp Paribas Arbitrage, Snc | 73 | 0.00% | $96 | – | 0.00% |
| Stance Capital LLC | 36 | 0.00% | $48 | – | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 24 | 1M | 3.8% | 2 / 7 | 3 / 4 | 0M | 0M |
| Q1 2026 | 26 | 1M | 3.0% | 7 / 4 | 4 / 9 | 0M | 0M |
| Q4 2025 | 29 | 0M | 2.7% | 5 / 7 | 7 / 6 | 0M | 0M |
| Q3 2025 | 30 | 1M | 3.3% | 7 / 5 | 7 / 5 | 0M | 0M |
| Q2 2025 | 28 | 1M | 3.6% | 7 / 3 | 10 / 10 | 0M | 0M |
| Q1 2025 | 31 | 1M | 4.8% | 6 / 12 | 5 / 6 | 0M | 0M |
| Q4 2024 | 31 | 1M | 4.2% | 4 / 7 | 10 / 4 | 0M | 0M |
| Q3 2024 | 31 | 1M | 4.2% | 8 / 5 | 6 / 4 | 0M | 0M |
| Q2 2024 | 28 | 1M | 3.7% | 7 / 7 | 5 / 4 | 0M | 0M |
| Q1 2024 | 25 | 1M | 2.8% | 25 / 0 | 0 / 0 | 1M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of ATER | Value | % of fund | As of |
|---|---|---|---|---|---|
| Vanguard Extended Market Index Fund | 57,047 | 0.32% | $75.30K | 0.00% | Jun 30, 2026 |
| Fidelity Extended Market Index Fund | 56,689 | 0.32% | $62.36K | 0.00% | May 31, 2026 |
| Ultra-Small Company Fund | 52,500 | 0.29% | $69.30K | 0.07% | Jun 30, 2026 |
| Fidelity Total Market Index Fund | 10,022 | 0.06% | $11.02K | 0.00% | May 31, 2026 |
| Fidelity Series Total Market Index Fund | 8,030 | 0.04% | $8.83K | 0.00% | May 31, 2026 |
| Fidelity Nasdaq Composite Index Fund | 1,623 | 0.01% | $1.79K | 0.00% | May 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| David E. Lazar | Chief Executive Officer, Director | 8,038,030 | 44.74% | Sep 29, 2026 |
| Arturo Rodriguez | Chief Executive Officer, Director | 1,081,148 | 6.02% | May 22, 2026 |
| Joshua O. Feldman | Chief Financial Officer | 497,442 | 2.77% | Jan 23, 2026 |
| Roi Zion Zahut | Chief Technology Officer | 376,358 | 2.09% | Jun 13, 2025 |
| Phillip Lepper | Chief Commercial Officer | 150,402 | 0.84% | May 22, 2025 |
| William H. Crampton | Director | 301,205 | 1.68% | Sep 30, 2026 |
| David Natan | Director | 301,205 | 1.68% | Sep 29, 2026 |
| William Kurtz | Director | 306,524 | 1.71% | Sep 29, 2026 |
| Avraham Ben-Tzvi | Director | 0 | – | Jul 29, 2026 |
| Susan E. Lattmann | Director | 162,465 | 0.90% | Jan 23, 2026 |
| Bari A. Harlam | Director | 161,991 | 0.90% | Jan 23, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| David Natan Director | Sep 25, 2026 | Award | +301,205 | – | – | 301,205 |
| William Kurtz Director | Sep 25, 2026 | Award | +150,602 | – | – | 306,524 |
| David E. Lazar Chief Executive Officer, Director | Sep 24, 2026 | Conversion | +1,300,530 | – | – | 8,038,030 |
| David E. Lazar Chief Executive Officer, Director, 10% owner | Aug 4, 2026 | Conversion | +875,000 | $2.00 | $1.75M | 6,737,500 |
| Arturo Rodriguez Chief Executive Officer, Director | May 21, 2026 | Award | +70,000 | – | – | 1,081,148 |
| Arturo Rodriguez Chief Executive Officer, Director | Jan 23, 2026 | Award | +50,000 | – | – | 1,011,148 |
| Bari A. Harlam Director | Jan 23, 2026 | Award | +24,731 | – | – | 161,991 |
| Joshua O. Feldman Chief Financial Officer | Jan 23, 2026 | Award | +120,000 | – | – | 497,442 |
| William Kurtz Director | Jan 23, 2026 | Award | +40,394 | – | – | 155,922 |
| Susan E. Lattmann Director | Jan 23, 2026 | Award | +25,555 | – | – | 162,465 |
| William Kurtz Director | Aug 13, 2025 | Award | +78,034 | – | – | 115,528 |
| Susan E. Lattmann Director | Aug 13, 2025 | Award | +78,034 | – | – | 136,910 |
| Bari A. Harlam Director | Aug 13, 2025 | Award | +78,034 | – | – | 137,260 |
| Roi Zion Zahut Chief Technology Officer | Jun 13, 2025 | Sale | −3,900 | $1.23 | $4.80K | 376,358 |
| Joshua O. Feldman Chief Financial Officer | Jun 13, 2025 | Sale | −1,254 | $1.23 | $1.54K | 377,442 |
| Arturo Rodriguez Chief Executive Officer, Director | Jun 13, 2025 | Sale | −6,205 | $1.23 | $7.63K | 961,148 |
| Roi Zion Zahut Chief Technology Officer | Jun 12, 2025 | Sale | −16,980 | $1.32 | $22.41K | 380,258 |
| Joshua O. Feldman Chief Financial Officer | Jun 12, 2025 | Sale | −15,322 | $1.32 | $20.23K | 378,696 |
| Arturo Rodriguez Chief Executive Officer, Director | Jun 12, 2025 | Sale | −46,052 | $1.32 | $60.79K | 967,353 |
| Roi Zion Zahut Chief Technology Officer | Jun 11, 2025 | Award | +199,438 | $1.39 | $277.22K | 397,238 |
| Joshua O. Feldman Chief Financial Officer | Jun 11, 2025 | Award | +248,049 | $1.39 | $344.79K | 394,018 |
| Arturo Rodriguez Chief Executive Officer, Director | Jun 11, 2025 | Award | +481,817 | $1.39 | $669.73K | 1,013,405 |
| William Kurtz Director | Jun 10, 2025 | Sale | −5,000 | $1.39 | $6.95K | 37,494 |
| William Kurtz Director | Jun 9, 2025 | Sale | −4,722 | $1.41 | $6.66K | 42,494 |
| Phillip Lepper Chief Commercial Officer | May 20, 2025 | Sale | −27,532 | $1.65 | $45.43K | 150,402 |
| Roi Zion Zahut Chief Technology Officer | Dec 13, 2024 | Sale | −3,694 | $2.35 | $8.68K | 197,800 |
| Phillip Lepper Chief Revenue Officer | Dec 13, 2024 | Sale | −1,711 | $2.35 | $4.02K | 177,934 |
| Phillip Lepper Chief Revenue Officer | Sep 11, 2024 | Sale | −7,721 | $3.06 | $23.63K | 179,645 |
| Arturo Rodriguez Chief Executive Officer, Director | Sep 11, 2024 | Sale | −10,325 | $3.07 | $31.70K | 531,588 |
| Joshua O. Feldman Chief Financial Officer | Sep 11, 2024 | Sale | −1,919 | $3.07 | $5.89K | 145,969 |
| Roi Zion Zahut Chief Technology Officer | Sep 11, 2024 | Sale | −14,050 | $3.06 | $42.99K | 201,494 |
| Susan E. Lattmann Director | Sep 5, 2024 | Sale | −6,000 | $3.20 | $19.20K | 58,876 |
| William Kurtz Director | Aug 23, 2024 | Sale | −8,547 | $3.01 | $25.73K | 47,216 |
| William Kurtz Director | Aug 16, 2024 | Award | +33,693 | – | – | 55,763 |
| Sarah Liebel Director | Aug 16, 2024 | Award | +33,693 | – | – | 51,625 |
| Susan E. Lattmann Director | Aug 16, 2024 | Award | +33,693 | – | – | 64,876 |
| Bari A. Harlam Director | Aug 16, 2024 | Award | +33,693 | – | – | 59,226 |
| William Kurtz Director | Aug 15, 2024 | Sale | −453 | $3.15 | $1.43K | 269,817 |
| Sarah Liebel Director | Aug 14, 2024 | Sale | −7,001 | $3.03 | $21.21K | 292,192 |
| Arturo Rodriguez Chief Executive Officer, Director | Jun 26, 2024 | Award | +176,000 | – | – | 541,913 |
| Joshua O. Feldman Chief Financial Officer | Jun 26, 2024 | Award | +61,333 | – | – | 147,888 |
| Arturo Rodriguez Co-CEO; CFO, Director | Apr 26, 2024 | Award | +176,000 | – | – | 365,913 |
| Phillip Lepper Chief Revenue Officer | Apr 26, 2024 | Award | +103,000 | – | – | 187,366 |
| Joseph A. Risico Co-CEO, Director | Apr 26, 2024 | Award | +176,000 | – | – | 370,119 |
| Roi Zion Zahut Chief Technology Officer | Apr 26, 2024 | Award | +103,000 | – | – | 215,544 |
| Roi Zion Zahut Chief Technology Officer | Mar 13, 2024 | Sale | −20,082 | $0.44 | $8.84K | 1,301,840 |
| Bari A. Harlam Director | Dec 14, 2023 | Sale | −51,742 | $0.31 | $16.04K | 306,395 |
| Roi Zion Zahut Chief Technology Officer | Dec 12, 2023 | Sale | −17,114 | $0.30 | $5.13K | 1,321,922 |
| William Kurtz Director | Nov 16, 2023 | Sale | −6,829 | $0.34 | $2.32K | 270,270 |
| Sarah Liebel Director | Nov 15, 2023 | Sale | −75,000 | $0.35 | $26.25K | 299,193 |
| William Kurtz Director | Nov 15, 2023 | Sale | −96,914 | $0.34 | $32.95K | 277,099 |
| Cynthia W. Williams Director | Sep 13, 2023 | Award | +270,270 | – | – | 396,670 |
| Susan E. Lattmann Director | Sep 13, 2023 | Award | +270,270 | – | – | 374,193 |
| Arturo Rodriguez Co-CEO; CFO, Director | Sep 13, 2023 | Award | +945,946 | – | – | 2,278,954 |
| Bari A. Harlam Director | Sep 13, 2023 | Award | +270,270 | – | – | 358,137 |
| Joseph A. Risico Co-CEO, Director | Sep 13, 2023 | Award | +945,946 | – | – | 2,329,421 |
| William Kurtz Director | Sep 13, 2023 | Award | +270,270 | – | – | 374,013 |
| Sarah Liebel Director | Sep 13, 2023 | Award | +270,270 | – | – | 374,193 |
| Phillip Lepper Chief Revenue Officer | Sep 13, 2023 | Award | +624,437 | – | – | 1,012,389 |
| Roi Zion Zahut Chief Technology Officer | Sep 12, 2023 | Sale | −11,489 | $0.34 | $3.91K | 1,339,036 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| H. Kurtz William Officer, Director, 10% Stockholder | Jun 10, 2025 | 5,000 | $6.93K | Jun 10, 2025 | Restricted stock vesting under a registered plan |
| H. Kurtz William Director | Jun 9, 2025 | 4,722 | $6.68K | Jun 9, 2025 | Restricted stock vesting under a registered plan |
| Phillip Lepper Officer | May 20, 2025 | 27,532 | $45.43K | May 20, 2025 | RESTRICTED STOCK |
| Susan E. Lattmann Director | Aug 28, 2024 | 6,000 | $18.60K | Aug 28, 2024 | RESTRICTED STOCK |
| H. Kurtz William Director | Aug 23, 2024 | 8,547 | $25.75K | Aug 23, 2024 | Restricted stock vesting under a registered plan |
| H. Kurtz William Director | Aug 15, 2024 | 453 | $1.43K | Aug 15, 2024 | Restricted stock vesting under a registered plan |
| Sarah Liebel Director | Aug 14, 2024 | 7,001 | $21.77K | Aug 14, 2024 | RESTRICTED STOCK |
| Bari A. Harlam Director | Dec 14, 2023 | 51,742 | $16.06K | Dec 14, 2023 | RESTRICTED STOCK |
| Kurtz William Director | Nov 16, 2023 | 6,829 | $2.29K | Nov 16, 2023 | Restricted stock vesting under a registered plan |
| Sarah Liebel Director | Nov 15, 2023 | 75,000 | $26.26K | Nov 15, 2023 | RESTRICTED STOCK |
| Kurtz William Director | Nov 15, 2023 | 96,914 | $33.13K | Nov 15, 2023 | Restricted stock vesting under a registered plan |