ACV Auctions Inc. (ACVA)
Every FINRA and SEC series the site collects for ACV Auctions Inc.: short interest with days to cover, daily short sale volume, fails to deliver and Form 4 insider trades. Listed on NYSE, classified by the SEC as services-business services, nec.
15.2M
Short interest
settlement 2026-08-14
2.3
Days to cover
-3.4% vs prior
31.9%
Short share of volume
2026-09-11
90
Fails to deliver
settlement 2026-08-14
$0
Insider flow, 90 days
0 buys, 0 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 ACVA is 15,210,588 shares, up 250,407 shares over the last month. Over the last 48 readings it ranged from 7,520,458 shares (30 September 2024) to 18,292,393 shares (15 May 2026). At the reported average volume of 6.5M shares a day that is 2.3 days to cover.
Embed this chartfree, with the attribution line it carries
<iframe src="https://xoomar.com/embed/stocks/acva" 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 | 15,210,588 | -3.4% | 6,498,974 | 2.34 |
| 2026-07-31 | 15,748,364 | +5.3% | 2,980,632 | 5.28 |
| 2026-07-15 | 14,960,181 | -7.5% | 3,036,889 | 4.93 |
| 2026-06-30 | 16,165,947 | -2.1% | 3,336,803 | 4.84 |
| 2026-06-15 | 16,512,832 | -9.0% | 2,922,673 | 5.65 |
| 2026-05-29 | 18,153,235 | -0.8% | 3,493,558 | 5.20 |
| 2026-05-15 | 18,292,393 | +62.0% | 5,209,427 | 3.51 |
| 2026-04-30 | 11,290,430 | +11.5% | 2,429,866 | 4.65 |
| 2026-04-15 | 10,129,031 | -0.0% | 2,339,907 | 4.33 |
| 2026-03-31 | 10,133,323 | -4.2% | 2,763,615 | 3.67 |
| 2026-03-13 | 10,574,216 | +0.3% | 2,821,990 | 3.75 |
| 2026-02-27 | 10,537,089 | -0.9% | 6,297,875 | 1.67 |
| 2026-02-13 | 10,634,585 | -2.6% | 3,621,631 | 2.94 |
| 2026-01-30 | 10,914,104 | -5.5% | 1,984,526 | 5.50 |
| 2026-01-15 | 11,555,022 | +4.5% | 2,436,119 | 4.74 |
| 2025-12-31 | 11,060,957 | -14.6% | 2,280,257 | 4.85 |
| 2025-12-15 | 12,953,263 | -1.2% | 2,626,652 | 4.93 |
| 2025-11-28 | 13,111,452 | +27.8% | 3,716,470 | 3.53 |
| 2025-11-14 | 10,263,587 | -5.5% | 10,363,804 | 1.00 |
| 2025-10-31 | 10,864,572 | -5.2% | 1,983,795 | 5.48 |
| 2025-10-15 | 11,457,785 | +4.4% | 2,904,824 | 3.94 |
| 2025-09-30 | 10,974,219 | -1.4% | 2,608,615 | 4.21 |
| 2025-09-15 | 11,132,729 | -7.4% | 3,964,871 | 2.81 |
| 2025-08-29 | 12,020,082 | +0.1% | 2,278,172 | 5.28 |
Daily short volume
FINRA Reg SHO, last 60 sessions. JSONAs of 11 September 2026, the short share of ACVA volume is 31.9%, down 15.2 points over the last five sessions. Over the last 52 readings it ranged from 24.1% (7 August 2026) to 72.9% (31 July 2026). The latest reading is 13.9 points below the 30-session average of 45.8%, on 46.0M shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-09-11 | 14.7M | 46.0M | 31.9% | 14,841 |
| 2026-09-10 | 697K | 1.2M | 57.1% | 0 |
| 2026-09-09 | 803K | 1.3M | 60.0% | 9,739 |
| 2026-09-08 | 749K | 1.2M | 61.7% | 5,499 |
| 2026-09-04 | 721K | 1.0M | 71.3% | 418 |
| 2026-09-03 | 536K | 1.1M | 47.1% | 77 |
| 2026-09-02 | 251K | 583K | 43.1% | 33 |
| 2026-09-01 | 704K | 1.7M | 42.0% | 750 |
| 2026-08-31 | 557K | 1.4M | 40.7% | 200 |
| 2026-08-28 | 480K | 1.3M | 36.7% | 5,291 |
| 2026-08-27 | 438K | 1.1M | 41.2% | 34 |
| 2026-08-26 | 219K | 490K | 44.6% | 22 |
| 2026-08-25 | 244K | 611K | 39.9% | 0 |
| 2026-08-24 | 281K | 685K | 41.0% | 0 |
| 2026-08-21 | 517K | 1.5M | 33.8% | 34,910 |
| 2026-08-20 | 356K | 984K | 36.2% | 1,000 |
| 2026-08-19 | 679K | 1.4M | 46.9% | 1,380 |
| 2026-08-18 | 617K | 1.2M | 52.2% | 787 |
| 2026-08-17 | 750K | 1.5M | 51.6% | 0 |
| 2026-08-14 | 569K | 1.5M | 39.1% | 80 |
| 2026-08-13 | 901K | 2.2M | 40.6% | 183 |
| 2026-08-12 | 1.4M | 4.2M | 33.5% | 832 |
| 2026-08-11 | 3.4M | 9.7M | 34.9% | 10,068 |
| 2026-08-10 | 790K | 2.7M | 29.6% | 2,300 |
| 2026-08-07 | 404K | 1.7M | 24.1% | 0 |
| 2026-08-06 | 305K | 598K | 51.1% | 5 |
| 2026-08-05 | 439K | 765K | 57.3% | 0 |
| 2026-08-04 | 369K | 619K | 59.7% | 72 |
| 2026-08-03 | 518K | 1.0M | 51.4% | 3,425 |
| 2026-07-31 | 1.5M | 2.1M | 72.9% | 129 |
Fails to deliver
SEC, by settlement date. JSONAs of 14 August 2026, the fails-to-deliver balance in ACVA is 90 shares, up 64 shares over the last settlement date. Over the last 52 readings it ranged from 26 shares (4 August 2026) to 176,737 shares (17 October 2025). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-08-14 | 90 | $7.96 | $716 |
| 2026-08-04 | 26 | $7.79 | $203 |
| 2026-07-29 | 7,886 | $8.19 | $65K |
| 2026-07-22 | 1,581 | $7.93 | $13K |
| 2026-07-17 | 904 | $7.63 | $7K |
| 2026-07-16 | 1,109 | $7.46 | $8K |
| 2026-07-15 | 469 | $7.23 | $3K |
| 2026-07-13 | 316 | $6.67 | $2K |
| 2026-07-07 | 35 | $7.43 | $260 |
| 2026-07-06 | 824 | $7.30 | $6K |
| 2026-07-01 | 3,250 | $7.19 | $23K |
| 2026-06-25 | 129 | $6.60 | $851 |
| 2026-06-24 | 20,803 | $6.40 | $133K |
| 2026-06-23 | 647 | $6.37 | $4K |
| 2026-06-22 | 968 | $6.48 | $6K |
| 2026-06-18 | 224 | $6.14 | $1K |
| 2026-06-15 | 302 | $6.01 | $2K |
| 2026-06-10 | 1,647 | $5.72 | $9K |
| 2026-04-30 | 18,023 | $5.22 | $94K |
| 2026-04-29 | 31,141 | $5.02 | $156K |
| 2026-04-23 | 50 | $4.97 | $249 |
| 2026-04-20 | 2,211 | $5.02 | $11K |
| 2026-04-14 | 10,011 | $4.52 | $45K |
| 2026-03-18 | 888 | $5.00 | $4K |
| 2026-03-11 | 10,544 | $5.16 | $54K |
| 2026-03-06 | 34,257 | $5.41 | $185K |
| 2026-02-24 | 1,698 | $5.68 | $10K |
| 2026-02-23 | 2,217 | $6.66 | $15K |
| 2026-02-18 | 54 | $6.43 | $347 |
| 2026-02-09 | 15,495 | $7.37 | $114K |
Insider trades
SEC Form 4, newest first, 50 of 100 shown. JSONNo open-market insider trades were reported for ACVA in the last 90 days. The most recent filings are listed below; grants and option exercises carry a weaker signal than voluntary trades. Latest filing: Peer Andrew (VP, Corporate Controller & CAO) on 2026-08-11.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-08-11 | Peer Andrew | VP, Corporate Controller & CAO | Grant | 101K | $0.00 | $0 | 195K |
| 2026-07-01 | Peer Andrew | VP, Corporate Controller & CAO | Tax withholding | 957 | $7.29 | $7K | 94K |
| 2026-07-01 | Peer Andrew | VP, Corporate Controller & CAO | Tax withholding | 1K | $7.29 | $9K | 94K |
| 2026-07-01 | Peer Andrew | VP, Corporate Controller & CAO | Tax withholding | 828 | $7.29 | $6K | 96K |
| 2026-07-01 | Peer Andrew | VP, Corporate Controller & CAO | Tax withholding | 630 | $7.29 | $5K | 96K |
| 2026-07-01 | Peer Andrew | VP, Corporate Controller & CAO | Tax withholding | 673 | $7.29 | $5K | 97K |
| 2026-07-01 | Mehta Vikas | Chief Operating Officer | Tax withholding | 6K | $7.29 | $46K | 813K |
| 2026-07-01 | Mehta Vikas | Chief Operating Officer | Tax withholding | 13K | $7.29 | $93K | 816K |
| 2026-07-01 | Mehta Vikas | Chief Operating Officer | Tax withholding | 6K | $7.29 | $47K | 829K |
| 2026-07-01 | Mehta Vikas | Chief Operating Officer | Tax withholding | 4K | $7.29 | $33K | 836K |
| 2026-07-01 | Anderson Craig Eric | CCDSO | Tax withholding | 9K | $7.29 | $65K | 474K |
| 2026-07-01 | Anderson Craig Eric | CCDSO | Tax withholding | 4K | $7.29 | $32K | 481K |
| 2026-07-01 | Anderson Craig Eric | CCDSO | Tax withholding | 4K | $7.29 | $27K | 485K |
| 2026-07-01 | Anderson Craig Eric | CCDSO | Tax withholding | 5K | $7.29 | $38K | 489K |
| 2026-07-01 | Waterman Michael | Chief Sales Officer | Tax withholding | 5K | $7.29 | $36K | 806K |
| 2026-07-01 | Waterman Michael | Chief Sales Officer | Tax withholding | 3K | $7.29 | $25K | 809K |
| 2026-07-01 | Waterman Michael | Chief Sales Officer | Tax withholding | 4K | $7.29 | $32K | 812K |
| 2026-07-01 | Waterman Michael | Chief Sales Officer | Tax withholding | 9K | $7.29 | $64K | 817K |
| 2026-07-01 | Fitzgerald Leanne | Chief Legal Officer | Tax withholding | 3K | $7.29 | $21K | 550K |
| 2026-07-01 | Fitzgerald Leanne | Chief Legal Officer | Tax withholding | 4K | $7.29 | $30K | 552K |
| 2026-07-01 | Fitzgerald Leanne | Chief Legal Officer | Tax withholding | 4K | $7.29 | $26K | 556K |
| 2026-07-01 | Fitzgerald Leanne | Chief Legal Officer | Tax withholding | 7K | $7.29 | $52K | 560K |
| 2026-07-01 | ZERELLA WILLIAM | Chief Financial Officer | Tax withholding | 5K | $7.29 | $36K | 1.1M |
| 2026-07-01 | ZERELLA WILLIAM | Chief Financial Officer | Tax withholding | 9K | $7.29 | $66K | 1.1M |
| 2026-07-01 | ZERELLA WILLIAM | Chief Financial Officer | Tax withholding | 4K | $7.29 | $33K | 1.1M |
| 2026-07-01 | ZERELLA WILLIAM | Chief Financial Officer | Tax withholding | 3K | $7.29 | $25K | 1.1M |
| 2026-07-01 | Chamoun George | Chief Executive Officer | Tax withholding | 13K | $7.29 | $98K | 3.4M |
| 2026-07-01 | Chamoun George | Chief Executive Officer | Tax withholding | 9K | $7.29 | $69K | 3.4M |
| 2026-07-01 | Chamoun George | Chief Executive Officer | Tax withholding | 11K | $7.29 | $77K | 3.4M |
| 2026-07-01 | Chamoun George | Chief Executive Officer | Tax withholding | 21K | $7.29 | $155K | 3.4M |
| 2026-05-27 | Hirsch Brian | n/a | Grant | 28K | $0.00 | $0 | 127K |
| 2026-05-27 | Castillo Kirsten | n/a | Grant | 28K | $0.00 | $0 | 67K |
| 2026-05-27 | Radecki Brian J | n/a | Grant | 28K | $0.00 | $0 | 108K |
| 2026-05-27 | JONES RENE F | n/a | Grant | 28K | $0.00 | $0 | 47K |
| 2026-05-27 | GOODMAN ROBERT P | n/a | Grant | 28K | $0.00 | $0 | 422K |
| 2026-05-27 | KAMERICK EILEEN A | n/a | Grant | 28K | $0.00 | $0 | 37K |
| 2026-04-02 | Chamoun George | Chief Executive Officer | Grant | 500K | $0.00 | $0 | 3.4M |
| 2026-04-01 | Peer Andrew | VP, Corporate Controller & CAO | Tax withholding | 913 | $4.27 | $4K | 98K |
| 2026-04-01 | Peer Andrew | VP, Corporate Controller & CAO | Tax withholding | 1K | $4.27 | $5K | 99K |
| 2026-04-01 | Peer Andrew | VP, Corporate Controller & CAO | Tax withholding | 743 | $4.27 | $3K | 100K |
| 2026-04-01 | Peer Andrew | VP, Corporate Controller & CAO | Tax withholding | 696 | $4.27 | $3K | 101K |
| 2026-04-01 | Peer Andrew | VP, Corporate Controller & CAO | Grant | 29K | $0.00 | $0 | 101K |
| 2026-04-01 | Mehta Vikas | Chief Operating Officer | Tax withholding | 6K | $4.27 | $27K | 840K |
| 2026-04-01 | Mehta Vikas | Chief Operating Officer | Tax withholding | 4K | $4.27 | $19K | 846K |
| 2026-04-01 | Mehta Vikas | Chief Operating Officer | Tax withholding | 6K | $4.27 | $27K | 851K |
| 2026-04-01 | Mehta Vikas | Chief Operating Officer | Grant | 300K | $0.00 | $0 | 857K |
| 2026-04-01 | Anderson Craig Eric | CCDSO | Tax withholding | 4K | $4.27 | $19K | 494K |
| 2026-04-01 | Anderson Craig Eric | CCDSO | Tax withholding | 4K | $4.27 | $16K | 499K |
| 2026-04-01 | Anderson Craig Eric | CCDSO | Tax withholding | 5K | $4.27 | $22K | 502K |
| 2026-04-01 | Anderson Craig Eric | CCDSO | Grant | 194K | $0.00 | $0 | 507K |
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.
Large holders (13D and 13G)
One row per reporting person, newest filing first. JSON4 holders above 5% have filed on ACVA, all on Schedule 13G (passive). The largest reported stake is Atreides Management, LP at 5.7% of the class (9,903,239 shares), filed 2026-08-14 for an event on 2026-06-30.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-08-14 | 13G/Ano. 2 | Atreides Management, LPinvestment adviser, partnership | 9.9M | 5.7% | 2026-06-30 |
| 2026-08-14 | 13G/Ano. 2 | Atreides Management, LLCparent holding company | 9.9M | 5.7% | 2026-06-30 |
| 2026-08-14 | 13G/Ano. 2 | Gavin Bakerparent holding company, individual | 9.9M | 5.7% | 2026-06-30 |
| 2026-07-31 | 13G | Vanguard Capital Managementinvestment adviser | 8.8M | 5.0% | 2026-06-30 |
13F holders
Tracked managers holding ACVA at their latest 13F. JSON6 of the 30 tracked managers held ACVA at their latest 13F, $97.1M in total at quarter-end prices. D. E. Shaw & Co. is the largest at $27.9M (0.0% 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 |
|---|---|---|---|---|---|
| D. E. Shaw & Co. | 2026-06-30 | 3.9M | $27.9M | 0.01% | -1.8M |
| AQR Capital Management | 2026-06-30 | 3.3M | $23.6M | 0.01% | +2.5M |
| Point72 Asset Management | 2026-06-30 | 2.5M | $17.8M | 0.02% | -1.8M |
| Citadel Advisors | 2026-06-30 | 2.0M | $14.4M | 0.00% | +683K |
| Two Sigma Investments | 2026-06-30 | 1.5M | $10.7M | 0.01% | +403K |
| Millennium Management | 2026-06-30 | 372K | $2.7M | 0.00% | -202K |
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) ACV Auctions Inc. reported revenue of $213.9M, up 10.4% from the same quarter a year earlier, and net loss of $8.2M (-0.05 diluted EPS). In FY 2025 it generated $78.2M of operating cash flow.
- Cash
- $242.3M
- Equity
- $389.9M
- Total assets
- $1.08B
- Shares outstanding
- 169,807,980
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 2026 | 2026-06-30 | $213.9M | -$8.2M | -3.8% | -0.05 |
| Q1 2026 | 2026-03-31 | $204.2M | -$10.9M | -5.3% | -0.06 |
| Q4 2025derived | 2025-12-31 | $183.6M | n/a | n/a | n/a |
| Q3 2025 | 2025-09-30 | $199.6M | -$24.5M | -12.3% | -0.14 |
| Q2 2025 | 2025-06-30 | $193.7M | -$7.3M | -3.8% | -0.04 |
| Q1 2025 | 2025-03-31 | $182.7M | -$14.8M | -8.1% | -0.09 |
| Q4 2024derived | 2024-12-31 | $159.5M | n/a | n/a | n/a |
| Q3 2024 | 2024-09-30 | $171.3M | -$16.0M | -9.4% | -0.10 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $759.6M | n/a | $78.2M | $9.1M | n/a | n/a |
| FY 2024 | 2024-12-31 | $637.2M | n/a | $65.4M | $4.5M | n/a | n/a |
| FY 2023 | 2023-12-31 | $481.2M | n/a | -$17.9M | $2.3M | n/a | n/a |
| FY 2022 | 2022-12-31 | $3.8M | n/a | -$75.2M | $3.2M | n/a | n/a |
| FY 2021 | 2021-12-31 | $358.4M | -$78.2M | $85.3M | $2.6M | 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; shares outstanding as of 2026-08-03 from the cover page.
What this page is
ACV Auctions 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 ACV Auctions Inc. (ACVA), SEC CIK 1637873, listed on NYSE, classified by the SEC as services-business services, nec. 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 2026-08-14.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GEDGAR read every 30 minutes; 13D within five business days of crossing 5%, 13G on the passive schedule. Latest 2026-08-14.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 2026-08-11.JSON and CSV
- Company record
- EDGAR filing index for CIK 1637873Ticker, 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.
Other companies the SEC classifies as services-business services, nec
- DASHDoorDash, Inc.
- ACNAccenture plc
- EBAYEBAY INC
- MAXMediaAlpha, Inc.
- LQDTLIQUIDITY SERVICES INC
- ETSYETSY INC
- FICOFAIR ISAAC CORP
- PYPLPayPal Holdings, Inc.
- XMTRXometry, Inc.
- WEXWEX Inc.
- MAMastercard Inc
- TNETTRINET GROUP, INC.
- SEZLSezzle Inc.
- PHRPhreesia, Inc.
- RELYRemitly Global, Inc.
- EXLSExlService Holdings, Inc.
- BRBROADRIDGE FINANCIAL SOLUTIONS, INC.
- GETYGetty Images Holdings, Inc.
- CPAYCORPAY, INC.
- FLYWFlywire Corp
- ALITAlight, Inc. / Delaware
- RMNIRimini Street, Inc.
- CARTMaplebear Inc.
- MSCIMSCI Inc.
Datasets
Frequently Asked Questions
How much of ACVA is sold short?
What is ACVA's daily short volume?
Does ACVA have fails to deliver?
Are ACVA insiders buying or selling?
Who owns more than 5% of ACVA?
What did ACVA report last quarter?
Which funds hold ACVA?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.