ATER Aterian (ATER) Insider Trading, Ownership & Congress Trades
Consumer Goods · Electric housewares & fans · CIK 0001757715
Activist 13D
Insider buyers, 180 days
0
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
10
13F, latest reported quarter
Conversions, 180 days
2
Codes C/M, not in net · $1.8M priced
What the filings say about ATER
Activist stakes (13D), 180 days
3 filings
Largest: 95.7% of the class
Aterian insider trades (Form 4)
Form 4 buys and sells (codes P and S). Grants, option exercises
and conversions excluded.
No insider purchases or sales are on record for Aterian, Inc. in the period covered. Source: SEC Form 4 filings, as of 2026-10-27.
Insider
Filed
Shares
Value
Since filing
Context
- 7 earlier Form 4 trades (code P or S) here by this insider (7 sales), the last on Jun 12, 2025.
- The trade is 0.6% of the 961,148 shares held after it.
- 4 other insiders sold within 30 days.
- 10 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Executive Officer Rodriguez Arturo sold about $7.6K of ATER on Jun 13, 2025; 4 other insiders sold within 30 days and 10 funds added in the latest 13F quarter.Context
- 2 earlier Form 4 trades (code P or S) here by this insider (2 sales), the last on Jun 12, 2025.
- The trade is 0.3% of the 377,442 shares held after it.
- 4 other insiders sold within 30 days.
- 10 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Financial Officer Feldman Joshua O sold about $1.5K of ATER on Jun 13, 2025; 4 other insiders sold within 30 days and 10 funds added in the latest 13F quarter.Context
- 32 earlier Form 4 trades (code P or S) here by this insider (32 sales), the last on Jun 12, 2025.
- The trade is 1.0% of the 376,358 shares held after it.
- 4 other insiders sold within 30 days.
- 10 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Technology Officer Zahut Roi Zion sold about $4.8K of ATER on Jun 13, 2025; 4 other insiders sold within 30 days and 10 funds added in the latest 13F quarter.Context
- 6 earlier Form 4 trades (code P or S) here by this insider (6 sales), the last on Sep 11, 2024.
- The trade is 4.8% of the 967,353 shares held after it.
- 4 other insiders sold within 30 days.
- 10 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Executive Officer Rodriguez Arturo sold about $60.8K of ATER on Jun 12, 2025, the largest insider sale at the company since 2022; 4 other insiders sold within 30 days and 10 funds added in the latest 13F quarter.Context
- 1 earlier Form 4 trade (code P or S) here by this insider (1 sale), the last on Sep 11, 2024.
- The trade is 4.0% of the 378,696 shares held after it.
- 4 other insiders sold within 30 days.
- 10 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Financial Officer Feldman Joshua O sold about $20.2K of ATER on Jun 12, 2025; 4 other insiders sold within 30 days and 10 funds added in the latest 13F quarter.170 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
Seven facts, ranked against the sector ·
Rank is not a forecast
Insiders
no insider buys or sells on file
Congress
no House purchase disclosed in the last 12 months
Funds
10 funds bought in last quarter
below 83% of Consumer Goods
Revenue
-30.4% year over year
below 95% of Consumer Goods
Margin
-27.5% net margin
below 85% of Consumer Goods
Buybacks
no share repurchases reported
Short interest
12.3% of the float short (float per yahoo 2026-10-26) · 3.5 days to cover · settled 2026-09-30
more than 58% of Consumer Goods
The situation: each line is one rule over one dataset
Michelle Chiam Sin Ling disclosed a 5%+ stake (10.0%) in the last six months.
What changed in the last 30 days
Oct 2Michelle Chiam Sin Ling filed a 13D for 10.0%
Oct 2Chang Woei Jiann filed a 13D for 10.0%
Watch ATER
A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.
The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
-32.4%12M
13D/G stake
Indexed to 100, dividend-adjusted, not a price chart.
When a name files heavily, the largest trades are drawn first.
Who owns ATER: institutional holders (13F)
13F holdings, latest reported quarter
223,030 sh
$294.4K
72,289 sh
$95.4K
61,128 sh
$80.7K
57,047 sh
$75.3K
52,500 sh
$69.3K
Congress trades in ATER
No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.
Activist and 5% holders (13D/13G)
13D: intends to influence · 13G: passive
Michelle Chiam Sin Ling
Activist 13D · 2026-10-02
10.0%
Chang Woei Jiann
Activist 13D · 2026-10-02
10.0%
Lazar David E.
Activist 13D · 2026-09-10
95.7%
ATER planned insider sales (Form 144)
No planned-sale notices
No insider has filed to sell. Watch this after a run-up.
ATER mutual fund holders (N-PORT)
Funds ranked by the share of their own portfolio in this stock (N-PORT).
Ultra-Small Company Fund
$69.3K position · as of 2026-06-30
0.1%
Fidelity Extended Market Index Fund
$62.4K position · as of 2026-05-31
0.0%
VANGUARD EXTENDED MARKET INDEX FUND
$75.3K position · as of 2026-06-30
0.0%
Fidelity Total Market Index Fund
$11.0K position · as of 2026-05-31
0.0%
Fidelity Series Total Market Index Fund
$8.8K position · as of 2026-05-31
0.0%
Fidelity Nasdaq Composite Index Fund
$1.8K position · as of 2026-05-31
0.0%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M ·
% is the share of the fund's own portfolio
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
An activist crossed the 5% line with declared intent.
The record shows 10 funds added last quarter. Each figure is a federal filing, dated the day it went public.
ATER financials
Revenue growth
-30.4%
XBRL, annual
Net margin
-27.5%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$34.2M
four quarters, 2025-07-01 to 2026-06-30
Revenue, TTM ATER
| FY Dec 2025 | $69.0M |
| FY Dec 2024 | $99.0M |
| FY Dec 2023 | $142.6M |
| FY Dec 2022 | $221.2M |
| FY Dec 2021 | $247.8M |
| Jun 2026 | $7.0K |
| Mar 2026 | $18.0K |
| Dec 2025 | $15.1M |
| Sep 2025 | $19.0M |
| Jun 2025 | $19.5M |
| Mar 2025 | $15.4M |
| Dec 2024 | $24.6M |
| Sep 2024 | $26.2M |
At each fiscal year end
Single quarter
Net margin, TTM
-49.3%
net income over revenue, 2025-07-01 to 2026-06-30
Net margin, TTM ATER
| FY Dec 2025 | -27.5% |
| FY Dec 2024 | -12.0% |
| FY Dec 2023 | -52.3% |
| FY Dec 2022 | -88.8% |
| FY Dec 2021 | -95.3% |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | -52.5% |
| Sep 2025 | -12.0% |
| Jun 2025 | -25.0% |
| Mar 2025 | -25.4% |
| Dec 2024 | -5.3% |
| Sep 2024 | -6.8% |
At each fiscal year end
Single quarter
Free cash flow, TTM
-$2.6M
operating cash flow minus capex, 2025-07-01 to 2026-06-30
Free cash flow, TTM ATER
| FY Dec 2025 | -$10.9M |
| FY Dec 2024 | $2.1M |
| FY Dec 2023 | -$13.5M |
| FY Dec 2022 | n/a |
| FY Dec 2021 | -$42.0M |
| Jun 2026 | $424.0K |
| Mar 2026 | -$367.0K |
| Dec 2025 | -$1.0M |
| Sep 2025 | -$1.6M |
| Jun 2025 | -$4.4M |
| Mar 2025 | -$3.9M |
| Dec 2024 | -$9.0K |
| Sep 2024 | -$722.0K |
At each fiscal year end
Single quarter
Debt to equity
2.28x
long-term debt only, 2020-09-30 (69 months older than the period end); equity 2026-06-30
Debt to equity ATER
| FY Dec 2025 | 1.89x |
| FY Dec 2024 | 0.96x |
| FY Dec 2023 | 0.80x |
| FY Dec 2022 | 0.28x |
| FY Dec 2021 | 0.13x |
| Jun 2026 | 2.28x |
| Mar 2026 | 3.01x |
| Dec 2025 | 1.89x |
| Sep 2025 | 1.27x |
| Jun 2025 | 1.18x |
| Mar 2025 | 1.06x |
| Dec 2024 | 0.96x |
| Sep 2024 | 0.94x |
At each fiscal year end
Trailing four quarters at each quarter end
Cash flow to debt
-0.09x
TTM operating cash flow over long-term debt only, 2020-09-30 (69 months older than the period end)
Cash flow to debt ATER
| FY Dec 2025 | -0.38x |
| FY Dec 2024 | 0.08x |
| FY Dec 2023 | -0.47x |
| FY Dec 2022 | -0.61x |
| FY Dec 2021 | -1.46x |
| Jun 2026 | -0.09x |
| Mar 2026 | -0.26x |
| Dec 2025 | -0.38x |
| Sep 2025 | -0.34x |
| Jun 2025 | -0.31x |
| Mar 2025 | -0.06x |
| Dec 2024 | 0.08x |
| Sep 2024 | -0.10x |
At each fiscal year end
Trailing four quarters at each quarter end
Return on equity
-91.3%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on equity ATER
| FY Dec 2025 | -83.9% |
| FY Dec 2024 | -35.9% |
| FY Dec 2023 | -108.1% |
| FY Dec 2022 | -120.4% |
| FY Dec 2021 | -190.6% |
| Jun 2026 | -91.3% |
| Mar 2026 | -116.1% |
| Dec 2025 | -83.9% |
| Sep 2025 | -46.3% |
| Jun 2025 | -42.9% |
| Mar 2025 | -35.3% |
| Dec 2024 | -35.9% |
| Sep 2024 | -50.4% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on assets
-48.9%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets ATER
| FY Dec 2025 | -48.0% |
| FY Dec 2024 | -21.3% |
| FY Dec 2023 | -68.3% |
| FY Dec 2022 | -83.5% |
| FY Dec 2021 | -100.2% |
| Jun 2026 | -48.9% |
| Mar 2026 | -58.9% |
| Dec 2025 | -48.0% |
| Sep 2025 | -26.7% |
| Jun 2025 | -22.5% |
| Mar 2025 | -20.1% |
| Dec 2024 | -21.3% |
| Sep 2024 | -27.2% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on invested capital
n/a
the filed year and its quarters do not reconcile, so the trailing figure is withheld
Return on invested capital ATER
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Return on capital employed
n/a
the filed year and its quarters do not reconcile, so the trailing figure is withheld
Return on capital employed ATER
| FY Dec 2025 | n/a |
| FY Dec 2024 | -35.5% |
| FY Dec 2023 | -109.0% |
| FY Dec 2022 | -106.9% |
| FY Dec 2021 | -21.8% |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | -39.3% |
| Jun 2025 | -36.8% |
| Mar 2025 | -32.6% |
| Dec 2024 | -35.5% |
| Sep 2024 | -49.7% |
At each fiscal year end
Trailing four quarters at each quarter end
P/E, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
P/E, trailing ATER
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Enterprise value
$38.1M
market value at close 2026-10-26 on 2026-08-12 shares, plus long-term debt only, 2020-09-30 (69 months older than the period end), minus cash 2026-06-30
Enterprise value ATER
| FY Dec 2025 | $30.8M |
| FY Dec 2024 | $31.7M |
| FY Dec 2023 | $386.5M |
| FY Dec 2022 | $732.4M |
| FY Dec 2021 | $2.6B |
| Jun 2026 | $40.4M |
| Mar 2026 | $32.6M |
| Dec 2025 | $30.8M |
| Sep 2025 | $31.6M |
| Jun 2025 | $32.7M |
| Mar 2025 | $32.7M |
| Dec 2024 | $31.7M |
| Sep 2024 | $37.4M |
At each fiscal year end
Trailing four quarters at each quarter end
FCF yield
-21.8%
TTM free cash flow over market value at close 2026-10-26
FCF yield ATER
| FY Dec 2025 | -156.8% |
| FY Dec 2024 | +10.1% |
| FY Dec 2023 | -3.6% |
| FY Dec 2022 | n/a |
| FY Dec 2021 | -1.6% |
| Jun 2026 | -18.2% |
| Mar 2026 | -120.0% |
| Dec 2025 | -156.8% |
| Sep 2025 | -94.5% |
| Jun 2025 | -62.1% |
| Mar 2025 | -9.3% |
| Dec 2024 | +10.1% |
| Sep 2024 | -11.5% |
At each fiscal year end
Trailing four quarters at each quarter end
PEG, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
PEG, trailing ATER
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Price as of 2026-10-26. Hover or tap a tile for its yearly and quarterly history.
Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
| 2025-12 | 2024-12 | 2023-12 | 2022-12 | |
|---|---|---|---|---|
| Revenue | $69.0M | $99.0M | $142.6M | $221.2M |
| Gross profit | $39.1M | $61.5M | $70.3M | $105.5M |
| Operating income | -$18.0M | -$11.8M | -$76.2M | -$178.2M |
| Net income | -$19.0M | -$11.9M | -$74.6M | -$196.3M |
| EPS (diluted) | n/a | n/a | n/a | -2.95 |
| Operating cash flow | -$10.9M | $2.2M | -$13.4M | -$17.5M |
| Cash | $4.9M | $18.0M | $20.0M | $43.6M |
SEC XBRL, fiscal years, as known on 2026-10-27
ATER Stock Sonar score 5/7 axes
Find similar shapesCompareATER ranks highest on risk and compliance (33rd percentile) and institutional and government (17th), and lowest on growth (5th), among Consumer Goods peers.
5 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored
ATER filings, in plain words
Read the full summary
3 activist Schedule 13D filings in the last 180 days declared an intent to influence the company, the largest for 95.7% of the class. Each figure is counted from SEC and House filings as of 2026-10-27, dated the day the filing was made public.
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