XOOMAR

Aeva Technologies (AEVA)

Aeva Technologies on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as motor vehicle parts & accessories.

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9.0M

Short interest

settlement 2026-09-30

5.8

Days to cover

+0.5 days vs prior

68.5%

Short share of volume

2026-10-09

15,104

Fails to deliver

settlement 2026-09-14

Wed 4 Nov

Next earnings

estimated date

-$12.2M

Insider flow, 90 days

0 buys, 17 sells

As of 2026-10-09.

Short interest

FINRA, twice a month. The newest 24 settlements in the table, 48 in the chart. JSON

As of 30 September 2026, short interest in AEVA is 8,956,904 shares, up 2,861,093 shares over the last month. Over the last 48 readings it ranged from 1,651,956 shares (29 November 2024) to 10,548,333 shares (13 February 2026). At the reported average volume of 1.5M shares a day that is 5.8 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-09-308,956,904+18.4%1,543,1155.80
2026-09-157,563,768+24.1%1,420,2745.33
2026-08-316,095,811+36.7%1,484,1644.11
2026-08-144,460,260-18.5%2,288,5801.95
2026-07-315,472,108+14.5%1,453,8403.76
2026-07-154,779,599+1.9%1,686,6532.83
2026-06-304,689,051-23.3%2,520,7141.86
2026-06-156,114,297-15.3%2,231,0742.74
2026-05-297,219,939-8.3%2,939,0302.46
2026-05-157,875,525-1.7%2,880,3892.73
2026-04-308,014,007-4.8%1,285,8476.23
2026-04-158,414,846+0.4%1,000,5298.41
2026-03-318,378,405-0.3%1,388,1506.04
2026-03-138,399,538-11.1%1,942,7514.32
2026-02-279,446,952-10.4%1,351,3576.99
2026-02-1310,548,333+3.5%2,013,1375.24
2026-01-3010,189,237+2.5%3,389,9263.01
2026-01-159,939,212-2.9%6,283,4691.58
2025-12-3110,235,587+3.8%1,351,6507.57
2025-12-159,857,577+4.9%2,474,8323.98
2025-11-289,399,998-6.3%1,816,3105.18
2025-11-1410,031,165+30.2%2,388,0614.20
2025-10-317,701,865-9.9%1,728,9114.45
2025-10-158,545,732-4.7%2,472,1203.46

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 9 October 2026, the short share of AEVA volume is 68.5%, up 7.0 points over the last five sessions. Over the last 30 readings it ranged from 54.5% (31 August 2026) to 81.1% (29 September 2026). The latest reading is 3.8 points above the 30-session average of 64.7%, on 430K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-10-09294K430K68.5%10
2026-10-08384K609K63.1%0
2026-10-07340K462K73.6%2,271
2026-10-06281K451K62.4%2,055
2026-10-05239K337K70.8%111
2026-10-02377K613K61.5%11
2026-10-01265K417K63.6%0
2026-09-30255K417K61.2%0
2026-09-29783K966K81.1%8,836
2026-09-28454K734K61.8%1,005
2026-09-25230K386K59.7%0
2026-09-24456K784K58.2%25
2026-09-23415K559K74.3%0
2026-09-22410K552K74.4%5
2026-09-21310K533K58.2%15
2026-09-18301K462K65.1%908
2026-09-17464K647K71.8%1,844
2026-09-16339K582K58.3%0
2026-09-15288K510K56.4%18
2026-09-14351K526K66.8%2,979
2026-09-11298K497K60.0%332
2026-09-10232K400K58.1%331
2026-09-09445K654K68.0%303
2026-09-08421K770K54.7%1,140
2026-09-04361K531K68.0%0
2026-09-03510K781K65.3%204
2026-09-02340K501K67.8%2,266
2026-09-01512K732K70.0%1
2026-08-31338K620K54.5%3
2026-08-28424K667K63.6%4,529

Fails to deliver

SEC, the last 30 settlement dates with a fail. JSON

As of 14 September 2026, the fails-to-deliver balance in AEVA is 15,104 shares, up 14,099 shares over the last settlement date. Over the last 30 readings it ranged from 1,005 shares (8 July 2026) to 15,104 shares (14 September 2026). The latest reading sits at the top of that range.

SettlementShares failedPriceValue
2026-09-1415,104$15.52$234K
2026-08-171,005$23.28$23K
2026-08-141,005$22.42$23K
2026-08-131,005$25.16$25K
2026-08-121,005$24.06$24K
2026-08-111,005$23.69$24K
2026-08-101,005$26.62$27K
2026-08-071,005$25.26$25K
2026-08-062,128$19.61$42K
2026-08-051,005$20.43$21K
2026-08-041,005$18.41$19K
2026-08-031,005$17.54$18K
2026-07-311,005$16.46$17K
2026-07-301,005$13.99$14K
2026-07-291,005$14.70$15K
2026-07-281,005$15.53$16K
2026-07-271,005$14.85$15K
2026-07-241,005$16.10$16K
2026-07-231,005$16.75$17K
2026-07-221,005$17.69$18K
2026-07-211,005$15.90$16K
2026-07-201,005$16.71$17K
2026-07-171,073$16.78$18K
2026-07-161,005$18.68$19K
2026-07-151,005$19.82$20K
2026-07-141,005$18.81$19K
2026-07-131,005$20.99$21K
2026-07-101,005$22.03$22K
2026-07-091,005$21.50$22K
2026-07-081,005$21.57$22K

Insider trades

SEC Form 4, newest first, 50 of 100 shown. JSON

Insiders at AEVA reported 17 open-market sells worth $12.2M in the last 90 days and no open-market buys. Latest filing: Sinha Saurabh (Chief Financial Officer) on 2026-09-02.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-09-02Sinha SaurabhChief Financial OfficerSell34K$14.83$506K547K
2026-08-18Sinha SaurabhChief Financial OfficerSell70K$21.21$1.5M581K
2026-08-12MOTLAGH KATHERINEDirectorSell3K$25.50$64K10K
2026-08-11Dardashti Soroush SalehianChief Executive OfficerSell14K$24.54$351K1.2M
2026-08-11Dardashti Soroush SalehianChief Executive OfficerSell16K$24.12$391K1.2M
2026-08-10Dardashti Soroush SalehianChief Executive OfficerSell5K$25.56$140K1.3M
2026-08-10Dardashti Soroush SalehianChief Executive OfficerSell64K$24.28$1.6M1.3M
2026-08-10Dardashti Soroush SalehianChief Executive OfficerSell150K$23.87$3.6M1.3M
2026-08-10Dardashti Soroush SalehianChief Executive OfficerSell1K$25.69$28K1.5M
2026-08-10Dardashti Soroush SalehianChief Executive OfficerSell15K$24.27$373K1.5M
2026-08-10Dardashti Soroush SalehianChief Executive OfficerSell39K$23.86$922K1.5M
2026-08-10Rezk MinaChief Technology OfficerSell2K$25.55$56K1.6M
2026-08-10Rezk MinaChief Technology OfficerSell43K$24.19$1.0M1.6M
2026-08-10Rezk MinaChief Technology OfficerSell55K$23.81$1.3M1.7M
2026-07-27Dardashti Soroush SalehianChief Executive OfficerSell10K$15.40$159K1.6M
2026-07-27Rezk MinaChief Technology OfficerSell10K$15.40$159K1.5M
2026-07-27Sinha SaurabhChief Financial OfficerSell7K$15.40$105K651K
2026-07-08Sinha SaurabhChief Financial OfficerSell21K$21.16$436K658K
2026-07-08Dardashti Soroush SalehianChief Executive OfficerSell65K$21.16$1.4M1.6M
2026-07-08Rezk MinaChief Technology OfficerSell65K$21.16$1.4M1.5M
2026-07-02Sinha SaurabhChief Financial OfficerSell11K$26.75$300K679K
2026-06-22Zadesky Stephen PaulDirectorSell600$26.36$16K93K
2026-06-22Zadesky Stephen PaulDirectorSell1K$25.46$30K93K
2026-06-22Zadesky Stephen PaulDirectorSell1K$24.88$30K95K
2026-06-18SYLEBRA CAPITAL LLCDirector, 10% ownerGrant6K$24.39$150K16.2M
2026-06-18Zadesky Stephen PaulDirectorGrant6K$0.00$096K
2026-06-18MOTLAGH KATHERINEDirectorGrant6K$0.00$012K
2026-06-18Simonian HrachDirectorGrant6K$0.00$0117K
2026-06-16Dardashti Soroush SalehianChief Executive OfficerSell690$27.09$19K1.5M
2026-06-16Dardashti Soroush SalehianChief Executive OfficerSell199$26.09$5K1.5M
2026-06-16Dardashti Soroush SalehianChief Executive OfficerSell10K$25.24$253K1.5M
2026-06-16Dardashti Soroush SalehianChief Executive OfficerSell39K$24.34$952K1.5M
2026-06-16Dardashti Soroush SalehianChief Executive OfficerSell3K$27.09$84K1.7M
2026-06-16Dardashti Soroush SalehianChief Executive OfficerSell901$26.09$24K1.7M
2026-06-16Dardashti Soroush SalehianChief Executive OfficerSell45K$25.24$1.1M1.7M
2026-06-16Dardashti Soroush SalehianChief Executive OfficerSell176K$24.34$4.3M1.7M
2026-06-16Rezk MinaChief Technology OfficerSell1K$26.11$37K1.7M
2026-06-16Rezk MinaChief Technology OfficerSell77K$25.24$1.9M1.7M
2026-06-16Rezk MinaChief Technology OfficerSell271K$24.37$6.6M1.8M
2026-05-29Rezk MinaChief Technology OfficerGrant160K$0.00$01.6M
2026-05-29Sinha SaurabhChief Financial OfficerGrant100K$0.00$0690K
2026-05-29Dardashti Soroush SalehianChief Executive OfficerGrant160K$0.00$01.9M
2026-05-28Dardashti Soroush SalehianChief Executive OfficerGift200K$0.00$00
2026-05-05Dardashti Soroush SalehianChief Executive OfficerSell41K$15.04$618K1.7M
2026-05-05Rezk MinaChief Technology OfficerSell27K$15.04$412K1.4M
2026-05-05Sinha SaurabhChief Financial OfficerSell6K$15.04$85K590K
2026-03-17Rezk MinaChief Technology OfficerGift900K$0.00$02.1M
2026-03-03Sinha SaurabhChief Financial OfficerSell32K$13.94$447K596K
2026-02-13Dardashti Soroush SalehianChief Executive OfficerGift164K$0.00$00
2026-01-15Sinha SaurabhChief Financial OfficerSell2K$22.07$38K628K

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 rarer.

Planned sales (Form 144)

Newest first. JSON

10 Form 144 notices on file for AEVA worth $37.7M at the prices reported; 2 in the last 90 days worth $1.7M. Latest: SAURABH SINHA filed on 2026-08-18 to sell 70,000 shares ($1.7M) from 2026-08-18.

FiledSellerSharesMarket valueOf outstandingSale fromBroker
2026-08-18SAURABH SINHAOfficer70K$1.7M0.100%2026-08-18Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-12KATHERINE MOTLAGHDirector3K$64K0.004%2026-08-12Morgan Stanley Smith Barney LLC Executive Financial Services
2026-06-22STEPHEN ZADESKYDirector3K$73K0.005%2026-06-22Morgan Stanley Smith Barney LLC Executive Financial Services
2026-06-16Rezk Family Trust UAD 02/15/2022Director, Officer450K$12.1M0.714%2026-06-16Morgan Stanley Smith Barney LLC Executive Financial Services
2026-06-16The SS TrustDirector, Officer300K$8.1M0.476%2026-06-16Morgan Stanley Smith Barney LLC Executive Financial Services
2026-06-16SOROUSH SALEHIAN DARDASHTIDirector, Officer280K$7.5M0.445%2026-06-16Morgan Stanley Smith Barney LLC Executive Financial Services
2026-01-15SAURABH SINHAOfficer60K$1.2M0.100%2026-01-15Morgan Stanley Smith Barney LLC Executive Financial Services
2025-11-19SAURABH SINHAOfficer48K$459K0.080%2025-11-19Morgan Stanley Smith Barney LLC Executive Financial Services
2025-11-10SS TRUST U/A DTD 10/31/2021Officer250K$3.3M0.416%2025-11-10Morgan Stanley Smith Barney LLC Executive Financial Services
2025-11-10Rezk Family Trust UAD 02/15/2022Director, Officer250K$3.3M0.416%2025-11-10Morgan Stanley Smith Barney LLC Executive Financial Services

Large holders (13D and 13G)

One row per reporting person with its latest filing, newest first. JSON

5 holders report 5% or more of AEVA in their latest filing, all on Schedule 13D (active intent). The largest reported stake is SYLEBRA CAPITAL LLC at 29.3% of the class (19,392,411 shares), filed 2026-07-06 for an event on 2026-06-30.

FiledFormHolderSharesOf classEvent
2026-07-0613D/Ano. 4SYLEBRA CAPITAL LLCinvestment adviser, parent holding company19.4M29.3%2026-06-30
2026-07-0613D/Ano. 4Sylebra Capital Ltdinvestment adviser, parent holding company19.4M29.3%2026-06-30
2026-07-0613D/Ano. 4Sylebra Capital Management, Ltdinvestment adviser, parent holding company19.4M29.3%2026-06-30
2026-07-0613D/Ano. 4Gibson Daniel Patrickindividual19.4M29.3%2026-06-30
2026-03-2013D/Ano. 3Mina Rezkindividual4.1M6.5%2026-03-17

13F holders

Tracked managers holding AEVA at their latest 13F. JSON

7 of the 30 tracked managers held AEVA at their latest 13F, $80.4M in total at quarter-end prices. D. E. Shaw & Co. is the largest at $23.9M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 2 added shares and 5 cut.

FundQuarterSharesValueOf portfolioChange in shares
D. E. Shaw & Co.2026-06-30831K$23.9M0.01%new
Duquesne Family Office2026-06-30720K$20.7M0.40%new
Point72 Asset Management2026-06-30642K$18.4M0.02%-498K
Millennium Management2026-06-30356K$10.2M0.00%-876K
Citadel Advisors2026-06-30155K$4.4M0.00%-67K
Two Sigma Investments2026-06-3072K$2.1M0.00%-102K
AQR Capital Management2026-06-3024K$690K0.00%-10K

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. JSON

In Q2 FY 2026 (quarter ended 2026-06-30) Aeva Technologies reported revenue of $6.1M, up 11.3% from the same quarter a year earlier, and net loss of $79.6M (-1.23 diluted EPS). In FY 2025 it generated -$115.1M of operating cash flow.

Cash
$43.2M
Equity
$27.5M
Total assets
$227.8M
Shares outstanding
69,705,758

Quarterly, last 8 quarters

QuarterPeriod endRevenueNet incomeMarginDiluted EPS
Q2 FY 20262026-06-30$6.1M-$79.6M-1297.7%-1.23
Q1 FY 20262026-03-31$6.3M-$35.0M-558.6%-0.56
Q4 FY 2025derived2025-12-31$5.6Mn/an/an/a
Q3 FY 20252025-09-30$3.6M$107.5M3003.5%-0.52
Q2 FY 20252025-06-30$5.5M-$192.7M-3497.4%-3.49
Q1 FY 20252025-03-31$3.4M-$34.9M-1035.2%-0.64
Q4 FY 2024derived2024-12-31$2.7Mn/an/an/a
Q3 FY 20242024-09-30$2.3M-$37.4M-1662.0%-0.70

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20252025-12-31$18.1M-$145.0M-$115.1M$4.6Mn/an/a
FY 20242024-12-31$9.1M-$152.0M-$106.9M$5.1Mn/an/a
FY 20232023-12-31$4.3M-$149.0M-$118.8M$6.1Mn/an/a
FY 20222022-12-31$4.2M-$147.3M-$109.9M$7.4Mn/an/a
FY 20212021-12-31$9.3M-$101.9M-$82.1M$3.9Mn/an/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 the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-07-30 from the cover page.

What this page is

Aeva Technologies 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 puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, 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 one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.

This page follows Aeva Technologies (AEVA), SEC CIK 1789029, listed on Nasdaq, classified by the SEC as motor vehicle parts & accessories. The cross-market tables live on the short interest and insider transactions hubs.

Source and updates

Short interest
FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-09.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-14.JSON and CSV
Planned sales
SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-08-18.JSON and CSV
Large holders
SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-07-06.JSON and CSV
13F holders
SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Financials
SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
Earnings dates
SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-08-05.JSON and CSV
Insider trades
SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-09-02.JSON and CSV
Company record
EDGAR filing index for CIK 1789029Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits
10 requests a minute without a key, 30 with a free key from a free account.

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 large short position are rare and stand out; insider sells next to one 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.

Datasets

Frequently Asked Questions

How much of AEVA is sold short?
8,956,904 shares were held short at the 2026-09-30 settlement, 5.8 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is AEVA's daily short volume?
On 2026-10-09, 294,277 of the 429,622 AEVA shares reported to FINRA were sold short, 68.5% of the day's reported volume. Short volume is a flow for one day, not a position.
Does AEVA have fails to deliver?
The SEC's latest file shows 15,104 AEVA shares failed to deliver at settlement 2026-09-14. Fails are reported per settlement date and published twice a month with a lag.
Are AEVA insiders buying or selling?
Insiders at AEVA reported 17 open-market sells worth $12.2M in the last 90 days and no open-market buys. Latest filing: Sinha Saurabh (Chief Financial Officer) on 2026-09-02.
Have AEVA insiders filed to sell?
10 Form 144 notices on file for AEVA worth $37.7M at the prices reported; 2 in the last 90 days worth $1.7M. Latest: SAURABH SINHA filed on 2026-08-18 to sell 70,000 shares ($1.7M) from 2026-08-18.
Who owns 5% or more of AEVA?
5 holders report 5% or more of AEVA in their latest filing, all on Schedule 13D (active intent). The largest reported stake is SYLEBRA CAPITAL LLC at 29.3% of the class (19,392,411 shares), filed 2026-07-06 for an event on 2026-06-30.
What did AEVA report last quarter?
In Q2 FY 2026 (quarter ended 2026-06-30) Aeva Technologies reported revenue of $6.1M, up 11.3% from the same quarter a year earlier, and net loss of $79.6M (-1.23 diluted EPS). In FY 2025 it generated -$115.1M of operating cash flow.
Which tracked 13F managers own AEVA?
7 of the 30 tracked 13F managers held AEVA shares at their latest filing, $80.4M in all. The largest: D. E. Shaw & Co. (831K shares, $23.9M), Stanley Druckenmiller's Duquesne Family Office (720K shares, $20.7M), Steve Cohen's Point72 Asset Management (642K shares, $18.4M), Izzy Englander's Millennium Management (356K shares, $10.2M), Ken Griffin's Citadel Advisors (155K shares, $4.4M), Two Sigma Investments (72K shares, $2.1M). The table above lists all 7.

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.