ThredUp Inc. (TDUP)
Every FINRA and SEC series the site collects for ThredUp Inc.: short interest with days to cover, daily short sale volume, fails to deliver and Form 4 insider trades. Listed on Nasdaq, classified by the SEC as retail-catalog & mail-order houses.
18.7M
Short interest
settlement 2026-08-14
3.8
Days to cover
-2.4% vs prior
41.7%
Short share of volume
2026-09-11
3,698
Fails to deliver
settlement 2026-08-07
-$712K
Insider flow, 90 days
0 buys, 9 sells
As of 2026-09-11.
Short interest
FINRA, twice a month; the last 12 months shown, all 48 settlements in the JSONAs of 14 August 2026, short interest in TDUP is 18,733,587 shares, down 1,113,414 shares over the last month. Over the last 48 readings it ranged from 3,162,886 shares (15 May 2025) to 23,162,708 shares (31 March 2026). At the reported average volume of 5.0M shares a day that is 3.8 days to cover.
Embed this chartfree, with the attribution line it carries
<iframe src="https://xoomar.com/embed/stocks/tdup" width="100%" height="440" style="border:0;max-width:100%" loading="lazy" title="XOOMAR chart"></iframe>
| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-08-14 | 18,733,587 | -2.4% | 4,955,625 | 3.78 |
| 2026-07-31 | 19,197,601 | -3.3% | 1,321,229 | 14.53 |
| 2026-07-15 | 19,847,001 | +1.1% | 1,487,130 | 13.35 |
| 2026-06-30 | 19,636,912 | -13.6% | 2,366,763 | 8.30 |
| 2026-06-15 | 22,720,407 | +0.1% | 1,927,570 | 11.79 |
| 2026-05-29 | 22,705,757 | +2.5% | 1,675,142 | 13.55 |
| 2026-05-15 | 22,147,364 | -4.2% | 3,484,405 | 6.36 |
| 2026-04-30 | 23,112,588 | +3.2% | 1,950,973 | 11.85 |
| 2026-04-15 | 22,398,484 | -3.3% | 2,735,903 | 8.19 |
| 2026-03-31 | 23,162,708 | +14.2% | 2,268,149 | 10.21 |
| 2026-03-13 | 20,276,680 | +11.5% | 3,648,501 | 5.56 |
| 2026-02-27 | 18,178,202 | +2.5% | 1,732,138 | 10.49 |
| 2026-02-13 | 17,728,547 | +2.9% | 1,972,139 | 8.99 |
| 2026-01-30 | 17,236,368 | +13.1% | 1,539,607 | 11.20 |
| 2026-01-15 | 15,239,116 | -1.0% | 1,930,973 | 7.89 |
| 2025-12-31 | 15,395,773 | +4.2% | 1,891,210 | 8.14 |
| 2025-12-15 | 14,775,475 | -10.5% | 1,881,987 | 7.85 |
| 2025-11-28 | 16,507,053 | +2.0% | 1,721,092 | 9.59 |
| 2025-11-14 | 16,181,760 | +3.5% | 2,513,768 | 6.44 |
| 2025-10-31 | 15,642,580 | -0.8% | 1,287,214 | 12.15 |
| 2025-10-15 | 15,771,714 | +7.6% | 1,498,515 | 10.52 |
| 2025-09-30 | 14,661,892 | +43.0% | 2,319,024 | 6.32 |
| 2025-09-15 | 10,250,910 | +7.4% | 2,235,130 | 4.59 |
| 2025-08-29 | 9,542,217 | +14.4% | 2,163,696 | 4.41 |
Daily short volume
FINRA Reg SHO, last 60 sessions. JSONAs of 11 September 2026, the short share of TDUP volume is 41.7%, up 0.2 points over the last five sessions. Over the last 52 readings it ranged from 41.5% (3 September 2026) to 81.9% (7 July 2026). The latest reading sits at the bottom of that range. The latest reading is 12.8 points below the 30-session average of 54.6%, on 610K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-09-11 | 255K | 610K | 41.7% | 3,515 |
| 2026-09-10 | 336K | 705K | 47.7% | 5,048 |
| 2026-09-09 | 405K | 735K | 55.0% | 9,900 |
| 2026-09-08 | 618K | 927K | 66.6% | 291,610 |
| 2026-09-04 | 388K | 698K | 55.6% | 3,965 |
| 2026-09-03 | 227K | 546K | 41.5% | 52 |
| 2026-09-02 | 1.1M | 1.6M | 71.8% | 181,083 |
| 2026-09-01 | 415K | 730K | 56.8% | 1,028 |
| 2026-08-31 | 332K | 659K | 50.4% | 0 |
| 2026-08-28 | 319K | 686K | 46.5% | 700 |
| 2026-08-27 | 345K | 689K | 50.0% | 18 |
| 2026-08-26 | 189K | 454K | 41.7% | 19 |
| 2026-08-25 | 515K | 832K | 61.9% | 15,061 |
| 2026-08-24 | 338K | 625K | 54.1% | 0 |
| 2026-08-21 | 522K | 914K | 57.1% | 5,005 |
| 2026-08-20 | 757K | 1.1M | 69.3% | 30,352 |
| 2026-08-19 | 575K | 1.1M | 54.8% | 10,523 |
| 2026-08-18 | 481K | 1.0M | 46.7% | 5,166 |
| 2026-08-17 | 993K | 1.7M | 57.5% | 27,118 |
| 2026-08-14 | 605K | 1.1M | 55.4% | 10,430 |
| 2026-08-13 | 369K | 777K | 47.5% | 0 |
| 2026-08-12 | 929K | 1.4M | 64.7% | 0 |
| 2026-08-11 | 665K | 1.3M | 51.1% | 109 |
| 2026-08-10 | 1.0M | 1.6M | 66.0% | 0 |
| 2026-08-07 | 1.8M | 3.3M | 53.1% | 117,836 |
| 2026-08-06 | 8.1M | 13.1M | 61.8% | 802,348 |
| 2026-08-05 | 502K | 952K | 52.8% | 1,500 |
| 2026-08-04 | 288K | 589K | 48.9% | 2,137 |
| 2026-08-03 | 175K | 334K | 52.3% | 6,784 |
| 2026-07-31 | 171K | 303K | 56.4% | 0 |
Fails to deliver
SEC, by settlement date. JSONAs of 7 August 2026, the fails-to-deliver balance in TDUP is 3,698 shares, up 2,738 shares over the last settlement date. Over the last 47 readings it ranged from 1 share (27 October 2025) to 90,188 shares (22 September 2025). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-08-07 | 3,698 | $3.11 | $12K |
| 2026-08-06 | 960 | $6.28 | $6K |
| 2026-07-20 | 16,344 | $6.60 | $108K |
| 2026-07-16 | 704 | $6.65 | $5K |
| 2026-07-10 | 371 | $6.58 | $2K |
| 2026-07-07 | 6 | $6.92 | $42 |
| 2026-06-29 | 1,165 | $6.93 | $8K |
| 2026-06-24 | 1,625 | $6.21 | $10K |
| 2026-06-18 | 7,288 | $5.33 | $39K |
| 2026-06-16 | 14,724 | $5.21 | $77K |
| 2026-06-09 | 888 | $4.93 | $4K |
| 2026-06-05 | 98 | $4.80 | $470 |
| 2026-06-02 | 167 | $4.60 | $768 |
| 2026-04-29 | 50,407 | $4.19 | $211K |
| 2026-04-23 | 643 | $4.38 | $3K |
| 2026-03-17 | 1 | $3.51 | $4 |
| 2026-03-09 | 123 | $3.65 | $449 |
| 2026-02-27 | 2,854 | $5.07 | $14K |
| 2026-02-25 | 64 | $4.64 | $297 |
| 2026-02-19 | 21 | $4.69 | $98 |
| 2026-02-12 | 3 | $4.62 | $14 |
| 2026-02-09 | 959 | $4.92 | $5K |
| 2026-01-28 | 56 | $5.33 | $298 |
| 2026-01-27 | 2 | $5.33 | $11 |
| 2025-12-29 | 193 | $6.23 | $1K |
| 2025-12-26 | 193 | $6.32 | $1K |
| 2025-12-22 | 18,119 | $7.48 | $136K |
| 2025-12-19 | 15,406 | $7.62 | $117K |
| 2025-12-16 | 72 | $7.97 | $574 |
| 2025-12-15 | 637 | $8.23 | $5K |
Insider trades
SEC Form 4, newest first, 50 of 100 shown. JSONInsiders at TDUP reported 9 open-market sells worth $712K in the last 90 days and no open-market buys. Sells alone are a weak signal; insiders sell for tax, diversification and estate reasons all the time. Latest filing: Sobers Sean (Chief Financial Officer) on 2026-09-02.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-02 | Sobers Sean | Chief Financial Officer | Sell | 12K | $2.58 | $32K | 637K |
| 2026-09-02 | Sobers Sean | Chief Financial Officer | Sell | 13K | $2.58 | $35K | 626K |
| 2026-09-02 | Sobers Sean | Chief Financial Officer | Sell | 19K | $2.58 | $49K | 614K |
| 2026-09-02 | Reinhart James G. | Chief Executive Officer | Sell | 27K | $2.58 | $70K | 1.7M |
| 2026-09-02 | Reinhart James G. | Chief Executive Officer | Sell | 58K | $2.58 | $149K | 1.7M |
| 2026-09-02 | Reinhart James G. | Chief Executive Officer | Sell | 86K | $2.58 | $223K | 1.6M |
| 2026-09-02 | Homer Christopher | Chief Operating Officer | Sell | 14K | $2.58 | $36K | 1.4M |
| 2026-09-02 | Homer Christopher | Chief Operating Officer | Sell | 19K | $2.58 | $50K | 1.4M |
| 2026-09-02 | Homer Christopher | Chief Operating Officer | Sell | 27K | $2.58 | $69K | 1.4M |
| 2026-09-01 | Sobers Sean | Chief Financial Officer | Option exercise | 24K | $0.00 | $0 | 650K |
| 2026-09-01 | Sobers Sean | Chief Financial Officer | Option exercise | 26K | $0.00 | $0 | 639K |
| 2026-09-01 | Sobers Sean | Chief Financial Officer | Option exercise | 37K | $0.00 | $0 | 632K |
| 2026-09-01 | Reinhart James G. | Chief Executive Officer | Option exercise | 52K | $0.00 | $0 | 1.7M |
| 2026-09-01 | Reinhart James G. | Chief Executive Officer | Option exercise | 112K | $0.00 | $0 | 1.7M |
| 2026-09-01 | Reinhart James G. | Chief Executive Officer | Option exercise | 167K | $0.00 | $0 | 1.7M |
| 2026-09-01 | Homer Christopher | Chief Operating Officer | Option exercise | 29K | $0.00 | $0 | 1.4M |
| 2026-09-01 | Homer Christopher | Chief Operating Officer | Option exercise | 40K | $0.00 | $0 | 1.4M |
| 2026-09-01 | Homer Christopher | Chief Operating Officer | Option exercise | 54K | $0.00 | $0 | 1.4M |
| 2026-06-02 | Sobers Sean | Chief Financial Officer | Sell | 12K | $4.43 | $55K | 596K |
| 2026-06-02 | Sobers Sean | Chief Financial Officer | Sell | 14K | $4.43 | $61K | 585K |
| 2026-06-02 | Sobers Sean | Chief Financial Officer | Sell | 19K | $4.43 | $86K | 573K |
| 2026-06-02 | Reinhart James G. | Chief Executive Officer | Sell | 28K | $4.43 | $123K | 1.5M |
| 2026-06-02 | Reinhart James G. | Chief Executive Officer | Sell | 59K | $4.43 | $262K | 1.5M |
| 2026-06-02 | Reinhart James G. | Chief Executive Officer | Sell | 88K | $4.43 | $391K | 1.5M |
| 2026-06-02 | Homer Christopher | Chief Operating Officer | Sell | 14K | $4.43 | $64K | 1.3M |
| 2026-06-02 | Homer Christopher | Chief Operating Officer | Sell | 20K | $4.43 | $88K | 1.3M |
| 2026-06-02 | Homer Christopher | Chief Operating Officer | Sell | 27K | $4.43 | $121K | 1.3M |
| 2026-06-01 | Sobers Sean | Chief Financial Officer | Option exercise | 24K | $0.00 | $0 | 608K |
| 2026-06-01 | Sobers Sean | Chief Financial Officer | Option exercise | 26K | $0.00 | $0 | 598K |
| 2026-06-01 | Sobers Sean | Chief Financial Officer | Option exercise | 37K | $0.00 | $0 | 592K |
| 2026-06-01 | Reinhart James G. | Chief Executive Officer | Option exercise | 52K | $0.00 | $0 | 1.6M |
| 2026-06-01 | Reinhart James G. | Chief Executive Officer | Option exercise | 112K | $0.00 | $0 | 1.6M |
| 2026-06-01 | Reinhart James G. | Chief Executive Officer | Option exercise | 167K | $0.00 | $0 | 1.5M |
| 2026-06-01 | Homer Christopher | Chief Operating Officer | Option exercise | 29K | $0.00 | $0 | 1.4M |
| 2026-06-01 | Homer Christopher | Chief Operating Officer | Option exercise | 40K | $0.00 | $0 | 1.3M |
| 2026-06-01 | Homer Christopher | Chief Operating Officer | Option exercise | 54K | $0.00 | $0 | 1.3M |
| 2026-05-20 | Rushing Coretha M | n/a | Grant | 37K | $0.00 | $0 | 191K |
| 2026-05-20 | Paransky Noam | n/a | Grant | 37K | $0.00 | $0 | 684K |
| 2026-05-20 | Nakache Patricia | n/a | Grant | 37K | $0.00 | $0 | 341K |
| 2026-05-20 | NOVA DANIEL J | n/a | Grant | 37K | $0.00 | $0 | 269K |
| 2026-05-20 | HALEY TIMOTHY M | n/a | Grant | 37K | $0.00 | $0 | 314K |
| 2026-05-20 | Ginsberg Amanda | n/a | Grant | 37K | $0.00 | $0 | 266K |
| 2026-05-20 | Friedman Ian | n/a | Grant | 37K | $0.00 | $0 | 454K |
| 2026-05-20 | Battles Kelly Bodnar | n/a | Grant | 37K | $0.00 | $0 | 77K |
| 2026-04-22 | Rushing Coretha M | n/a | Grant | 3K | $0.00 | $0 | 154K |
| 2026-04-22 | Paransky Noam | n/a | Grant | 3K | $0.00 | $0 | 647K |
| 2026-04-22 | Nakache Patricia | n/a | Grant | 5K | $0.00 | $0 | 303K |
| 2026-04-22 | HALEY TIMOTHY M | n/a | Grant | 4K | $0.00 | $0 | 277K |
| 2026-04-22 | Friedman Ian | n/a | Grant | 3K | $0.00 | $0 | 417K |
| 2026-03-10 | Nakache Patricia | n/a | Buy | 13K | $3.73 | $49K | 14K |
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 the rarer, stronger signal.
13F holders
Tracked managers holding TDUP at their latest 13F. JSON7 of the 30 tracked managers held TDUP at their latest 13F, $79.4M in total at quarter-end prices. AQR Capital Management is the largest at $35.3M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 3 added shares and 4 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| AQR Capital Management | 2026-06-30 | 5.2M | $35.3M | 0.01% | +4.1M |
| Two Sigma Investments | 2026-06-30 | 2.3M | $15.6M | 0.01% | +50K |
| D. E. Shaw & Co. | 2026-06-30 | 1.8M | $12.4M | 0.01% | +1.7M |
| Millennium Management | 2026-06-30 | 936K | $6.4M | 0.00% | -748K |
| Renaissance Technologies | 2026-06-30 | 838K | $5.7M | 0.01% | -573K |
| Point72 Asset Management | 2026-06-30 | 311K | $2.1M | 0.00% | -141K |
| Citadel Advisors | 2026-06-30 | 272K | $1.9M | 0.00% | -777K |
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 2026 (quarter ended 2026-06-30) ThredUp Inc. reported revenue of $90.8M, up 16.9% from the same quarter a year earlier, and net loss of $5.9M (-0.05 diluted EPS). As of 2026-06-30, cash was $42.2M against $17.7M of debt.
- Cash
- $42.2M
- Debt
- $17.7M
- Equity
- $60.7M
- Total assets
- $170.1M
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 2026 | 2026-06-30 | $90.8M | -$5.9M | -6.5% | -0.05 |
| Q1 2026 | 2026-03-31 | $81.7M | -$6.5M | -7.9% | -0.05 |
| Q4 2025derived | 2025-12-31 | $79.7M | -$5.6M | -7.0% | n/a |
| Q3 2025 | 2025-09-30 | $82.2M | -$4.2M | -5.2% | -0.03 |
| Q2 2025 | 2025-06-30 | $77.7M | -$5.2M | -6.7% | -0.04 |
| Q1 2025 | 2025-03-31 | $71.3M | -$5.2M | -7.3% | -0.04 |
| Q4 2024derived | 2024-12-31 | $67.3M | -$21.7M | -32.3% | n/a |
| Q3 2024 | 2024-09-30 | $61.5M | -$24.8M | -40.3% | -0.22 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $310.8M | -$20.2M | n/a | $10.5M | n/a | n/a |
| FY 2024 | 2024-12-31 | $260.0M | -$77.0M | n/a | $6.6M | n/a | n/a |
| FY 2023 | 2023-12-31 | $258.5M | -$71.2M | -$22.6M | $13.1M | n/a | n/a |
| FY 2022 | 2022-12-31 | $288.4M | -$92.3M | -$52.1M | $43.3M | n/a | n/a |
| FY 2021 | 2021-12-31 | $251.8M | -$63.2M | -$35.0M | $19.8M | 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 cash paid to repurchase common stock in the year (XBRL PaymentsForRepurchaseOfCommonStock), not authorizations. Balance sheet lines are as of 2026-06-30.
What this page is
ThredUp Inc. 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 pulls every series the site collects for one ticker onto one URL, keyed by the SEC's own ticker list, 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 summary sentence built from the rows (last value, change, range with dates) and its own JSON and CSV links. Nothing on the page is written by a model; the sentences change only when the data does. A page exists only for companies with data in at least two series, and every section says when its source last updated.
This page follows ThredUp Inc. (TDUP), SEC CIK 1484778, listed on Nasdaq, classified by the SEC as retail-catalog & mail-order houses. The cross-market tables live on the short interest and insider transactions hubs.
Source and method
- Short interest
- FINRA consolidated short interestTwice a month, about eight business days after settlement. Latest 2026-08-14.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesEvery trading day, loaded the following morning. Latest 2026-09-11.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataTwice a month, a few weeks after the half month ends. Latest 2026-08-07.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRQuarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Financials
- SEC XBRL company factsRefreshed weekly from the SEC's structured data; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
- Insider trades
- SEC EDGAR Form 4EDGAR read every 30 minutes; filings are due two business days after the trade. Latest 2026-09-02.JSON and CSV
- Company record
- EDGAR filing index for CIK 1484778Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 30 requests a minute without a key, 120 a minute with a key from a free account.
Data checks. Every dataset is checked against its source once a day. This dataset passed the last run, 13 Sep 05:40 UTC.
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 crowded short are the combination that has historically preceded squeezes; insider sells next to a crowded short 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.
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Datasets
Frequently Asked Questions
How much of TDUP is sold short?
What is TDUP's daily short volume?
Does TDUP have fails to deliver?
Are TDUP insiders buying or selling?
What did TDUP report last quarter?
Which funds hold TDUP?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.