XOOMAR

QUANTA SERVICES, INC. (PWR)

Every FINRA and SEC series the site collects for QUANTA SERVICES, 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 electrical work.

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3.1M

Short interest

settlement 2026-08-31

2.5

Days to cover

+13.2% vs prior

49.2%

Short share of volume

2026-09-11

9,062

Fails to deliver

settlement 2026-08-13

$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 JSON

As of 31 August 2026, short interest in PWR is 3,125,973 shares, up 23,672 shares over the last month. Over the last 48 readings it ranged from 2,762,674 shares (14 August 2026) to 5,797,068 shares (30 June 2025). At the reported average volume of 1.3M shares a day that is 2.5 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-08-313,125,973+13.2%1,253,9242.49
2026-08-142,762,674-10.9%904,3243.05
2026-07-313,102,301-2.2%1,300,7982.38
2026-07-153,171,042-5.0%1,009,2713.14
2026-06-303,337,307-12.3%1,874,6821.78
2026-06-153,805,167-2.2%1,079,9553.52
2026-05-293,892,453-11.5%1,220,5053.19
2026-05-154,397,591-11.1%1,282,2173.43
2026-04-304,943,890+5.0%1,075,9074.60
2026-04-154,708,279+7.7%858,9855.48
2026-03-314,371,878-1.6%1,209,7383.61
2026-03-134,440,619-3.0%1,182,3523.76
2026-02-274,575,369+0.7%1,229,0813.72
2026-02-134,544,718-7.5%1,191,9393.81
2026-01-304,911,565-1.1%1,132,2624.34
2026-01-154,964,172+1.6%930,1255.34
2025-12-314,885,130+6.4%787,0296.21
2025-12-154,592,436-1.9%954,3734.81
2025-11-284,683,267+8.8%1,204,7603.89
2025-11-144,305,084+2.4%907,6824.74
2025-10-314,203,777-6.7%1,166,8643.60
2025-10-154,507,563-14.3%1,030,2794.38
2025-09-305,256,690+12.0%1,031,0655.10
2025-09-154,693,482+5.2%890,4855.27

Daily short volume

FINRA Reg SHO, last 60 sessions. JSON

As of 11 September 2026, the short share of PWR volume is 49.2%, up 5.6 points over the last five sessions. Over the last 52 readings it ranged from 17.2% (26 August 2026) to 55.2% (31 July 2026). The latest reading is 11.2 points above the 30-session average of 38.0%, on 379K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-09-11186K379K49.2%94
2026-09-1077K231K33.2%332
2026-09-0995K192K49.2%65
2026-09-08118K391K30.2%81
2026-09-04127K270K47.2%14
2026-09-03154K353K43.6%20
2026-09-02141K310K45.6%6
2026-09-01163K394K41.5%335
2026-08-31126K407K31.0%228
2026-08-28165K381K43.5%10
2026-08-27172K434K39.6%10
2026-08-2699K574K17.2%6
2026-08-25121K502K24.1%275
2026-08-24204K700K29.1%2,593
2026-08-21216K527K40.9%9,049
2026-08-20167K394K42.4%1,772
2026-08-19140K442K31.6%378
2026-08-18255K559K45.6%14
2026-08-17275K592K46.4%81
2026-08-1483K261K31.9%50
2026-08-13101K308K32.9%50
2026-08-12132K386K34.1%898
2026-08-1172K367K19.7%2,651
2026-08-1091K278K32.6%4
2026-08-07106K270K39.3%1
2026-08-06108K315K34.4%754
2026-08-05135K318K42.5%10
2026-08-04201K525K38.2%244
2026-08-03204K421K48.6%20
2026-07-31449K814K55.2%163

Fails to deliver

SEC, by settlement date. JSON

As of 13 August 2026, the fails-to-deliver balance in PWR is 9,062 shares, down 8,761 shares over the last settlement date. Over the last 52 readings it ranged from 1 share (11 June 2026) to 54,497 shares (5 March 2026).

SettlementShares failedPriceValue
2026-08-139,062$678.02$6.1M
2026-08-1217,823$670.58$12.0M
2026-07-292$588.36$1K
2026-07-1040$668.17$27K
2026-07-01211$720.04$152K
2026-06-3031,872$714.45$22.8M
2026-06-2225,374$702.25$17.8M
2026-06-181,128$714.85$806K
2026-06-171,569$719.29$1.1M
2026-06-1511$707.74$8K
2026-06-111$650.92$651
2026-05-291,956$730.10$1.4M
2026-05-194$723.03$3K
2026-05-184,161$769.99$3.2M
2026-04-287,436$637.28$4.7M
2026-04-241,280$633.44$811K
2026-04-202,601$601.88$1.6M
2026-04-16213$591.82$126K
2026-04-06635$560.63$356K
2026-03-263,448$573.50$2.0M
2026-03-2514$578.44$8K
2026-03-24853$567.45$484K
2026-03-16261$559.02$146K
2026-03-134,593$566.91$2.6M
2026-03-11217$564.05$122K
2026-03-0554,497$568.38$31.0M
2026-02-27261$565.05$147K
2026-02-268,256$562.77$4.6M
2026-02-25413$568.21$235K
2026-02-1853$525.13$28K

Insider trades

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

No open-market insider trades were reported for PWR 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: Rowe Robert Scott on 2026-06-01.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-06-01Rowe Robert Scottn/aOption exercise559$0.00$02K
2026-06-01WYRSCH MARTHA Bn/aOption exercise559$0.00$06K
2026-06-01Ladhani Holli C.n/aDisposition196$711.73$139K5K
2026-06-01Ladhani Holli C.n/aOption exercise559$0.00$05K
2026-06-01JACKMAN WORTHINGn/aOption exercise559$0.00$02K
2026-06-01FRIED BERNARDn/aOption exercise559$0.00$010K
2026-06-01Beneby Doyle Nn/aOption exercise870$0.00$030K
2026-06-01BAXTER WARNER Ln/aOption exercise559$0.00$01K
2026-05-28FRIED BERNARDn/aOption exercise5K$0.00$010K
2026-05-21VALENTIN RAUL JAVIERn/aOption exercise559$0.00$02K
2026-05-11WYRSCH MARTHA Bn/aGift3K$0.00$05K
2026-05-05Austin Earl C. Jr.President and CEOGift4K$0.00$013K
2026-05-05Austin Earl C. Jr.President and CEOSell614$777.60$477K17K
2026-05-05Austin Earl C. Jr.President and CEOSell2K$776.73$1.2M17K
2026-05-05Austin Earl C. Jr.President and CEOSell1K$775.77$842K19K
2026-05-05Austin Earl C. Jr.President and CEOSell934$774.77$724K20K
2026-05-05Austin Earl C. Jr.President and CEOSell545$773.69$422K21K
2026-05-05Austin Earl C. Jr.President and CEOSell1K$772.58$866K21K
2026-05-05Austin Earl C. Jr.President and CEOSell2K$771.47$1.7M22K
2026-05-05Austin Earl C. Jr.President and CEOSell4K$770.72$3.4M25K
2026-05-05Austin Earl C. Jr.President and CEOSell5K$769.47$3.7M29K
2026-05-05Austin Earl C. Jr.President and CEOSell6K$768.71$4.9M34K
2026-05-05Austin Earl C. Jr.President and CEOSell998$767.74$766K40K
2026-05-05Austin Earl C. Jr.President and CEOSell305$766.92$234K41K
2026-05-05Austin Earl C. Jr.President and CEOSell1K$765.14$788K41K
2026-05-05Austin Earl C. Jr.President and CEOSell3K$777.60$2.3M557K
2026-05-05Austin Earl C. Jr.President and CEOSell8K$776.73$6.0M560K
2026-05-05Austin Earl C. Jr.President and CEOSell5K$775.77$4.1M568K
2026-05-05Austin Earl C. Jr.President and CEOSell5K$774.77$3.5M573K
2026-05-05Austin Earl C. Jr.President and CEOSell3K$773.61$2.4M578K
2026-05-05Austin Earl C. Jr.President and CEOSell5K$772.51$4.1M581K
2026-05-05Austin Earl C. Jr.President and CEOSell11K$771.44$8.3M586K
2026-05-05Austin Earl C. Jr.President and CEOSell21K$770.70$16.4M597K
2026-05-05Austin Earl C. Jr.President and CEOSell27K$769.41$21.1M618K
2026-05-05Austin Earl C. Jr.President and CEOSell30K$768.66$23.4M645K
2026-05-05Austin Earl C. Jr.President and CEOSell4K$767.68$3.1M676K
2026-05-05Austin Earl C. Jr.President and CEOSell2K$766.91$1.2M680K
2026-05-05Austin Earl C. Jr.President and CEOSell6K$765.14$4.2M681K
2026-05-04NOBEL PAULChief Accounting Officer &amp; SVPGift45$0.00$08K
2026-05-04NOBEL PAULChief Accounting Officer &amp; SVPSell4K$756.98$3.0M8K
2026-03-09Studer Karl WPresident, Electric PowerTax withholding682$540.19$368K34K
2026-03-09WAYNE DONALDEVP and General CounselTax withholding426$540.19$230K40K
2026-03-09NOBEL PAULChief Accounting Officer &amp; SVPTax withholding148$540.19$80K12K
2026-03-09Ducey Gerald A JRPres. - Strategic OperationsTax withholding409$540.19$221K25K
2026-03-09Desai Jayshree SChief Financial OfficerTax withholding781$540.19$422K59K
2026-03-09Austin Earl C. Jr.President and CEOTax withholding2K$540.19$1.3M709K
2026-03-04Studer Karl WPresident, Electric PowerTax withholding943$566.00$534K35K
2026-03-04WAYNE DONALDEVP and General CounselTax withholding588$566.00$333K40K
2026-03-04NOBEL PAULChief Accounting Officer &amp; SVPTax withholding241$566.00$136K12K
2026-03-04Ducey Gerald A JRPres. - Strategic OperationsTax withholding2K$566.00$1.1M25K

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. JSON

3 holders above 5% have filed on PWR, all on Schedule 13G (passive). The largest reported stake is Vanguard Capital Management at 7.5% of the class (11,160,325 shares), filed 2026-04-30 for an event on 2026-03-31.

FiledFormHolderSharesOf classEvent
2026-04-3013GVanguard Capital Managementinvestment adviser11.2M7.5%2026-03-31
2026-03-2713G/Ano. 17The Vanguard Groupinvestment adviser00.0%2026-03-13
2025-11-1313G/Ano. 1Capital World Investorsinvestment adviser6.8M4.6%2025-09-30
2025-10-3013G/Ano. 16The Vanguard Groupinvestment adviser18.1M12.2%2025-09-30

13F holders

Tracked managers holding PWR at their latest 13F. JSON

8 of the 30 tracked managers held PWR at their latest 13F, $1.20B in total at quarter-end prices. Citadel Advisors is the largest at $763.2M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 6 added shares and 1 cut.

FundQuarterSharesValueOf portfolioChange in shares
Citadel Advisors2026-06-301.1M$763.2M0.09%+645K
Millennium Management2026-06-30317K$228.2M0.08%+270K
AQR Capital Management2026-06-30146K$104.1M0.04%+28K
D. E. Shaw & Co.2026-06-3077K$55.7M0.03%+14K
Point72 Asset Management2026-06-3044K$31.8M0.04%-29K
Two Sigma Investments2026-06-3018K$12.9M0.01%+3K
Renaissance Technologies2026-06-306K$4.3M0.01%new or n/a
Fisher Asset Management2026-06-301K$764K0.00%+152

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 2026 (quarter ended 2026-06-30) QUANTA SERVICES, INC. reported revenue of $9.56B, up 41.1% from the same quarter a year earlier, and net income of $451.4M (2.96 diluted EPS). In FY 2025 it generated $2.23B of operating cash flow and spent $134.6M on buybacks and $60.4M on dividends. As of 2026-06-30, cash was $506.4M against $683.0M of debt.

Cash
$506.4M
Debt
$683.0M
Equity
$9.64B
Total assets
$28.29B
Shares outstanding
150,343,393

Quarterly, last 8 quarters

QuarterPeriod endRevenueNet incomeMarginDiluted EPS
Q2 20262026-06-30$9.56B$451.4M4.7%2.96
Q1 20262026-03-31$7.87B$220.6M2.8%1.45
Q4 2025derived2025-12-31$7.84Bn/an/an/a
Q3 20252025-09-30$7.63B$339.4M4.4%2.24
Q2 20252025-06-30$6.77B$229.3M3.4%1.52
Q1 20252025-03-31$6.23B$144.3M2.3%0.96
Q4 20242024-12-31$6.55Bn/an/an/a
Q3 20242024-09-30$6.49B$293.2M4.5%1.95

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20252025-12-31$28.48Bn/a$2.23B$609.2M$134.6M$60.4M
FY 20242024-12-31$23.67Bn/a$2.08B$604.1M$0$54.2M
FY 20232023-12-31$20.88Bn/a$1.58B$434.8M$350K$47.8M
FY 20222022-12-31$17.07Bn/a$1.13B$427.6M$127.8M$41.1M
FY 20212021-12-31$12.98Bn/a$582.4M$385.9M$66.7M$34.0M

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 2026-07-27 from the cover page.

What this page is

QUANTA SERVICES, 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 QUANTA SERVICES, INC. (PWR), SEC CIK 1050915, listed on NYSE, classified by the SEC as electrical work. 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 2026-08-31.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 2026-08-13.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 2026-04-30.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 2026-06-01.JSON and CSV
Company record
EDGAR filing index for CIK 1050915Ticker, 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, 14 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 electrical work

Datasets

Frequently Asked Questions

How much of PWR is sold short?
3,125,973 shares were held short at the 2026-08-31 settlement, 2.5 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 PWR's daily short volume?
On 2026-09-11, 186,358 of the 378,738 PWR shares reported to FINRA were sold short, 49.2% of the day's reported volume. Short volume is a flow for one day, not a position.
Does PWR have fails to deliver?
The SEC's latest file shows 9,062 PWR shares failed to deliver at settlement 2026-08-13. Fails are reported per settlement date and published twice a month with a lag.
Are PWR insiders buying or selling?
No open-market insider trades were reported for PWR 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: Rowe Robert Scott on 2026-06-01.
Who owns more than 5% of PWR?
3 holders above 5% have filed on PWR, all on Schedule 13G (passive). The largest reported stake is Vanguard Capital Management at 7.5% of the class (11,160,325 shares), filed 2026-04-30 for an event on 2026-03-31.
What did PWR report last quarter?
In Q2 2026 (quarter ended 2026-06-30) QUANTA SERVICES, INC. reported revenue of $9.56B, up 41.1% from the same quarter a year earlier, and net income of $451.4M (2.96 diluted EPS). In FY 2025 it generated $2.23B of operating cash flow and spent $134.6M on buybacks and $60.4M on dividends. As of 2026-06-30, cash was $506.4M against $683.0M of debt.
Which funds hold PWR?
8 of the 30 tracked managers held PWR at their latest 13F, $1.20B in total at quarter-end prices. Citadel Advisors is the largest at $763.2M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 6 added shares and 1 cut.

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