XOOMAR

WEC ENERGY GROUP, INC. (WEC)

Every FINRA and SEC series the site collects for WEC ENERGY GROUP, 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 electric & other services combined.

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14.9M

Short interest

settlement 2026-08-31

7.0

Days to cover

-20.2% vs prior

50.6%

Short share of volume

2026-09-11

4,368

Fails to deliver

settlement 2026-08-13

-$103K

Insider flow, 90 days

0 buys, 1 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 WEC is 14,940,431 shares, up 826,530 shares over the last month. Over the last 48 readings it ranged from 9,389,262 shares (30 September 2024) to 18,716,536 shares (14 August 2026). At the reported average volume of 2.1M shares a day that is 7.0 days to cover, elevated.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-08-3114,940,431-20.2%2,126,9047.02
2026-08-1418,716,536+32.6%2,790,5056.71
2026-07-3114,113,901+4.1%2,012,4867.01
2026-07-1513,553,597-16.2%1,732,9267.82
2026-06-3016,167,382+5.4%2,581,2756.26
2026-06-1515,338,653-1.9%2,241,2956.84
2026-05-2915,643,394+5.7%2,325,6926.73
2026-05-1514,806,920-4.1%1,913,8747.74
2026-04-3015,443,837+5.3%1,758,3268.78
2026-04-1514,659,218-3.5%1,631,5908.98
2026-03-3115,186,434+2.8%2,003,9137.58
2026-03-1314,777,091+5.2%2,183,4726.77
2026-02-2714,052,438-7.8%2,077,1886.77
2026-02-1315,237,027+2.5%3,025,0775.04
2026-01-3014,865,470+11.7%2,538,4575.86
2026-01-1513,309,738-0.8%1,903,7786.99
2025-12-3113,413,686+1.5%1,823,6807.36
2025-12-1513,212,173+4.9%2,291,4205.77
2025-11-2812,598,459-0.9%1,933,6716.52
2025-11-1412,714,735+12.2%2,209,9125.75
2025-10-3111,328,142-2.0%2,519,0614.50
2025-10-1511,558,572-7.3%1,788,6746.46
2025-09-3012,473,378-0.6%2,170,9625.75
2025-09-1512,543,597+4.5%2,188,7705.73

Daily short volume

FINRA Reg SHO, last 60 sessions. JSON

As of 11 September 2026, the short share of WEC volume is 50.6%, down 10.6 points over the last five sessions. Over the last 52 readings it ranged from 36.4% (7 July 2026) to 93.5% (6 August 2026). The latest reading is 9.2 points below the 30-session average of 59.8%, on 1.0M shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-09-11511K1.0M50.6%4,086
2026-09-10368K659K55.8%6,480
2026-09-09428K722K59.3%10,060
2026-09-08560K791K70.9%1,356
2026-09-04314K587K53.5%970
2026-09-03527K861K61.3%399
2026-09-02355K585K60.7%2,737
2026-09-01370K662K55.9%838
2026-08-31341K636K53.5%1,162
2026-08-28302K531K56.9%32,140
2026-08-27386K543K71.1%275
2026-08-26245K463K52.8%16
2026-08-25266K534K49.9%1,033
2026-08-24361K749K48.3%233
2026-08-21372K763K48.7%6,660
2026-08-20260K636K40.9%935
2026-08-19580K1.2M49.7%615
2026-08-18417K704K59.3%6,629
2026-08-17489K730K67.0%578
2026-08-14411K595K69.1%125
2026-08-131.1M1.7M63.9%1,105
2026-08-121.3M1.9M68.8%4,507
2026-08-11361K737K49.0%2,085
2026-08-10511K834K61.3%1,264
2026-08-07478K788K60.6%851
2026-08-062.5M2.7M93.5%50
2026-08-05434K677K64.2%23,916
2026-08-04488K709K68.9%776
2026-08-03520K811K64.0%348
2026-07-31393K609K64.5%17,760

Fails to deliver

SEC, by settlement date. JSON

As of 13 August 2026, the fails-to-deliver balance in WEC is 4,368 shares, up 4,363 shares over the last settlement date. Over the last 52 readings it ranged from 2 shares (17 July 2026) to 328,796 shares (8 June 2026). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-08-134,368$109.11$477K
2026-08-075$107.97$540
2026-08-034,971$109.42$544K
2026-07-312,566$110.05$282K
2026-07-201,036$113.35$117K
2026-07-172$114.49$229
2026-07-14163$115.87$19K
2026-07-10254$114.89$29K
2026-07-0915$116.24$2K
2026-07-01660$116.77$77K
2026-06-294,277$118.85$508K
2026-06-2611,730$117.07$1.4M
2026-06-242,782$114.14$318K
2026-06-2260,314$112.17$6.8M
2026-06-161,595$114.00$182K
2026-06-153,197$113.44$363K
2026-06-08328,796$112.95$37.1M
2026-06-0552$111.23$6K
2026-06-0293$108.60$10K
2026-05-269,809$113.41$1.1M
2026-05-2231,687$112.11$3.6M
2026-05-182,006$109.16$219K
2026-05-1519,172$111.64$2.1M
2026-05-1421,356$112.20$2.4M
2026-05-131,653$112.58$186K
2026-05-0720$113.94$2K
2026-04-153$116.50$350
2026-04-0757$116.73$7K
2026-04-0615$117.58$2K
2026-03-31670$115.33$77K

Insider trades

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

Insiders at WEC reported 1 open-market sell worth $103K 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: Krueger Daniel (EVP WEC Infrastructure) on 2026-08-27.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-08-27Krueger DanielEVP WEC InfrastructureI3K$106.45$298K6K
2026-08-11PAYNE ULICE JRn/aSell980$105.58$103K20K
2026-05-19Krueger DanielEVP WEC InfrastructureSell2K$111.11$185K7K
2026-05-19Krueger DanielEVP WEC InfrastructureSell1K$110.92$111K9K
2026-05-19Krueger DanielEVP WEC InfrastructureSell2K$110.85$222K10K
2026-05-19Krueger DanielEVP WEC InfrastructureOption exercise5K$58.30$272K12K
2026-04-01Hooper MichaelEVP &amp; Chief Operating OfficerTax withholding424$115.94$49K8K
2026-02-24PAYNE ULICE JRn/aSell1K$114.60$166K21K
2026-02-23KLAPPA GALE En/aSell3K$115.44$367K277K
2026-02-23KLAPPA GALE En/aOption exercise3K$68.17$217K280K
2026-02-17KLAPPA GALE En/aSell5K$116.55$583K277K
2026-02-17KLAPPA GALE En/aOption exercise5K$68.17$341K282K
2026-02-13Straka Mary BethSr. VP-Corp Comm &amp; Inv RelSell3K$115.50$325K5K
2026-02-13Straka Mary BethSr. VP-Corp Comm &amp; Inv RelOption exercise3K$66.02$186K8K
2026-02-13KLAPPA GALE En/aSell5K$115.38$577K297K
2026-02-13KLAPPA GALE En/aOption exercise25K$68.17$1.7M302K
2026-02-09Lauber Scott JPresident and CEOSell8K$110.70$895K67K
2026-02-09Lauber Scott JPresident and CEOOption exercise8K$58.30$472K75K
2026-01-05Straka Mary BethSr. VP-Corp Comm &amp; Inv RelTax withholding61$105.05$6K5K
2026-01-05Reese AnthonyVice President and TreasurerTax withholding38$105.05$4K2K
2026-01-05Mulroy Molly AEVP &amp; Chief Admin OfficerTax withholding153$105.05$16K7K
2026-01-05Liu XiaEVP and CFOTax withholding318$105.05$33K24K
2026-01-05Lauber Scott JPresident and CEOTax withholding985$105.05$103K67K
2026-01-05Krueger DanielEVP WEC InfrastructureTax withholding60$105.05$6K7K
2026-01-05KELSEY MARGARET CExecutive VP &amp; General CounselTax withholding166$105.05$17K12K
2026-01-05Guc William JVice President &amp; ControllerTax withholding61$105.05$6K9K
2026-01-05Garvin Robert MExec Vice President - Ext AffsTax withholding157$105.05$16K17K
2026-01-05Erickson Joshua MVP and Deputy General CounselTax withholding37$105.05$4K3K
2026-01-02Farrow William M IIIDirectorDisposition2Kn/an/a6K
2026-01-02Cunningham Danny LDirectorDisposition2Kn/an/a7K
2026-01-02Garcia-Thomas Cristina ADirectorDisposition2Kn/an/a3K
2026-01-02GREEN MARIA CDirectorDisposition2Kn/an/a2K
2026-01-02STANEK MARY ELLENDirectorDisposition2Kn/an/a4K
2026-01-02Lane Thomas KDirectorDisposition2Kn/an/a3K
2026-01-02Bie Ave MDirectorDisposition2Kn/an/a3K
2026-01-02TELLOCK GLEN En/aGrant2K$0.00$02K
2026-01-02Straka Mary BethSr. VP-Corp Comm &amp; Inv RelTax withholding183$106.09$19K5K
2026-01-02Straka Mary BethSr. VP-Corp Comm &amp; Inv RelGrant732$0.00$05K
2026-01-02STANEK MARY ELLENn/aGrant2K$0.00$06K
2026-01-02Reese AnthonyVice President and TreasurerTax withholding114$106.09$12K2K
2026-01-02Reese AnthonyVice President and TreasurerGrant433$0.00$02K
2026-01-02PAYNE ULICE JRn/aGrant2K$0.00$022K
2026-01-02Mulroy Molly AEVP &amp; Chief Admin OfficerTax withholding508$106.09$54K7K
2026-01-02Mulroy Molly AEVP &amp; Chief Admin OfficerGrant2K$0.00$08K
2026-01-02Liu XiaEVP and CFOTax withholding1K$106.09$115K24K
2026-01-02Liu XiaEVP and CFOGrant4K$0.00$025K
2026-01-02Lauber Scott JPresident and CEOTax withholding3K$106.09$307K68K
2026-01-02Lauber Scott JPresident and CEOGrant14K$0.00$071K
2026-01-02Lange John Dn/aGrant2K$0.00$03K
2026-01-02Lane Thomas Kn/aGrant2K$0.00$05K

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.

Planned sales (Form 144)

Newest first. JSON

1 Form 144 notice on file for WEC worth $103K at the prices reported; 1 in the last 90 days worth $103K. Latest: Ulice Payne Jr. filed on 2026-08-11 to sell 980 shares ($103K) from 2026-08-11.

FiledSellerSharesMarket valueOf outstandingSale fromBroker
2026-08-11Ulice Payne Jr.Director980$103K0.000%2026-08-11UBS Financial Services Inc

Large holders (13D and 13G)

One row per reporting person, newest filing first. JSON

3 holders above 5% have filed on WEC, all on Schedule 13G (passive). The largest reported stake is Vanguard Capital Management at 7.5% of the class (24,576,995 shares), filed 2026-04-30 for an event on 2026-03-31.

FiledFormHolderSharesOf classEvent
2026-04-3013GVanguard Capital Managementinvestment adviser24.6M7.5%2026-03-31
2026-04-2913GVanguard Portfolio Managementinvestment adviser16.8M5.2%2026-03-31
2026-03-2713G/Ano. 16The Vanguard Groupinvestment adviser00.0%2026-03-13

13F holders

Tracked managers holding WEC at their latest 13F. JSON

13 of the 30 tracked managers held WEC at their latest 13F, $634.8M in total at quarter-end prices. D. E. Shaw & Co. is the largest at $226.8M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 5 added shares and 7 cut.

FundQuarterSharesValueOf portfolioChange in shares
D. E. Shaw & Co.2026-06-30187.3M$226.8M0.11%+187.2M
AQR Capital Management2026-06-30581K$67.8M0.02%-446
Two Sigma Investments2026-06-3052.8M$65.5M0.05%+52.8M
Citadel Advisors2026-06-30553K$64.5M0.01%-24.4M
Soros Fund Management2026-06-30528K$61.7M0.76%+16K
Millennium Management2026-06-30331K$38.7M0.01%new or n/a
Renaissance Technologies2026-06-30276K$32.2M0.04%+148K
Citadel Advisors2026-06-3025.0M$30.3M0.00%-20.9M
Millennium Management2026-06-3026.6M$27.6M0.01%+26.2M
D. E. Shaw & Co.2026-06-3081K$9.4M0.00%-176.7M
Two Sigma Investments2026-06-3061K$7.2M0.01%-44.2M
Bridgewater Associates2026-06-3025K$2.9M0.01%-5K
Fisher Asset Management2026-06-303K$321K0.00%-648

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) WEC ENERGY GROUP, INC. reported revenue of $2.06B, up 2.6% from the same quarter a year earlier. In FY 2025 it generated $3.38B of operating cash flow and spent $1.3M on buybacks and $1.15B on dividends. As of 2026-06-30, cash was $50.0M against $19.22B of debt.

Cash
$50.0M
Debt
$19.22B
Total assets
$52.75B
Shares outstanding
325,849,383

Quarterly, last 8 quarters

QuarterPeriod endRevenueNet incomeMarginDiluted EPS
Q2 20262026-06-30$2.06Bn/an/an/a
Q1 20262026-03-31$3.43Bn/an/an/a
Q4 2025derived2025-12-31$2.54Bn/an/an/a
Q3 20252025-09-30$2.10Bn/an/an/a
Q2 20252025-06-30$2.01Bn/an/an/a
Q1 20252025-03-31$3.15Bn/an/an/a
Q4 2024derived2024-12-31$2.28Bn/an/an/a
Q3 20242024-09-30$1.86Bn/an/an/a

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20252025-12-31$9.80Bn/a$3.38Bn/a$1.3M$1.15B
FY 20242024-12-31$8.60Bn/a$3.21Bn/a$3.2M$1.06B
FY 20232023-12-31$8.89Bn/a$3.02Bn/a$16.6M$984.2M
FY 20222022-12-31$9.60Bn/a$2.06B$2.70B$69.2M$917.9M
FY 20212021-12-31$8.32Bn/a$2.03B$2.37B$33.1M$854.8M

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 2026-06-30 from the cover page.

What this page is

WEC ENERGY GROUP, 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 WEC ENERGY GROUP, INC. (WEC), SEC CIK 783325, listed on NYSE, classified by the SEC as electric & other services combined. 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
Planned sales
SEC EDGAR Form 144EDGAR read every 30 minutes; a notice is filed on or before the sell order. Latest 2026-08-11.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 2026-08-27.JSON and CSV
Company record
EDGAR filing index for CIK 783325Ticker, 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.

Datasets

Frequently Asked Questions

How much of WEC is sold short?
14,940,431 shares were held short at the 2026-08-31 settlement, 7.0 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 WEC's daily short volume?
On 2026-09-11, 511,218 of the 1,010,136 WEC shares reported to FINRA were sold short, 50.6% of the day's reported volume. Short volume is a flow for one day, not a position.
Does WEC have fails to deliver?
The SEC's latest file shows 4,368 WEC shares failed to deliver at settlement 2026-08-13. Fails are reported per settlement date and published twice a month with a lag.
Are WEC insiders buying or selling?
Insiders at WEC reported 1 open-market sell worth $103K 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: Krueger Daniel (EVP WEC Infrastructure) on 2026-08-27.
Have WEC insiders filed to sell?
1 Form 144 notice on file for WEC worth $103K at the prices reported; 1 in the last 90 days worth $103K. Latest: Ulice Payne Jr. filed on 2026-08-11 to sell 980 shares ($103K) from 2026-08-11.
Who owns more than 5% of WEC?
3 holders above 5% have filed on WEC, all on Schedule 13G (passive). The largest reported stake is Vanguard Capital Management at 7.5% of the class (24,576,995 shares), filed 2026-04-30 for an event on 2026-03-31.
What did WEC report last quarter?
In Q2 2026 (quarter ended 2026-06-30) WEC ENERGY GROUP, INC. reported revenue of $2.06B, up 2.6% from the same quarter a year earlier. In FY 2025 it generated $3.38B of operating cash flow and spent $1.3M on buybacks and $1.15B on dividends. As of 2026-06-30, cash was $50.0M against $19.22B of debt.
Which funds hold WEC?
13 of the 30 tracked managers held WEC at their latest 13F, $634.8M in total at quarter-end prices. D. E. Shaw & Co. is the largest at $226.8M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 5 added shares and 7 cut.

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