XOOMAR

Vertiv Holdings (VRT)

Vertiv Holdings 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 NYSE, classified by the SEC as electronic components, nec.

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14.0M

Short interest

settlement 2026-10-15

2.6

Days to cover

-0.5 days vs prior

47.3%

Short share of volume

2026-10-28

600

Fails to deliver

settlement 2026-09-28

Wed 10 Feb

Next earnings

estimated date

-$3.9M

Insider flow, 90 days

0 buys, 8 sells

As of 2026-10-28.

Short interest

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

As of 15 October 2026, short interest in VRT is 13,957,913 shares, down 192,534 shares over the last month. Over the last 48 readings it ranged from 6,251,544 shares (27 February 2026) to 18,442,016 shares (31 October 2024). At the reported average volume of 5.3M shares a day that is 2.6 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-10-1513,957,913-3.0%5,349,1962.61
2026-09-3014,384,504+1.6%4,571,8743.15
2026-09-1514,150,447+2.8%6,089,2822.32
2026-08-3113,764,719+5.4%4,380,5753.14
2026-08-1413,058,621+5.9%4,710,1662.77
2026-07-3112,335,478+10.0%7,298,1911.69
2026-07-1511,209,855-22.6%4,710,9122.38
2026-06-3014,478,165-3.4%8,444,7201.71
2026-06-1514,982,194+4.7%6,099,8422.46
2026-05-2914,310,948+5.5%6,399,0722.24
2026-05-1513,569,806+14.5%5,153,9452.63
2026-04-3011,852,220-11.6%6,295,0221.88
2026-04-1513,406,078+2.0%4,591,0232.92
2026-03-3113,137,876+47.4%13,452,9931.00
2026-03-138,912,395+42.6%8,389,6091.06
2026-02-276,251,544-33.1%5,689,7821.10
2026-02-139,348,329-1.7%8,353,7841.12
2026-01-309,511,374-4.6%4,629,5802.05
2026-01-159,971,063-6.2%5,529,1851.80
2025-12-3110,629,662+4.8%5,404,5621.97
2025-12-1510,139,719+16.9%7,232,3361.40
2025-11-288,677,770+9.0%7,296,2651.19
2025-11-147,961,595-1.7%7,539,0791.06
2025-10-318,101,813-1.4%8,124,2541.00
2025-10-158,214,356-12.1%8,333,3441.00
2025-09-309,342,409-17.7%6,936,9261.35
2025-09-1511,346,472+8.5%7,383,0611.54
2025-08-2910,456,723+7.2%5,836,4041.79
2025-08-159,751,328-3.8%6,419,5241.52
2025-07-3110,133,143+5.3%8,771,5201.16
2025-07-159,622,986-17.0%8,029,2401.20
2025-06-3011,596,196-5.6%6,875,4031.69
2025-06-1312,280,120+15.3%5,928,2832.07
2025-05-3010,653,340-14.5%5,214,4152.04
2025-05-1512,455,205-26.7%8,769,2301.42
2025-04-3016,988,126+29.2%11,925,0751.42
2025-04-1513,149,647-8.6%13,652,5961.00
2025-03-3114,388,460+42.9%9,769,1481.47
2025-03-1410,069,411+1.8%11,142,5991.00
2025-02-289,892,039-10.0%12,540,8941.00
2025-02-1410,989,308-23.8%9,798,7231.12
2025-01-3114,414,858+5.9%14,186,2401.02
2025-01-1513,608,922+3.5%6,236,5362.18
2024-12-3113,150,464+1.9%4,690,3962.80
2024-12-1312,911,420-14.9%6,872,9141.88
2024-11-2915,165,357-9.0%8,539,6991.78
2024-11-1516,658,970-9.7%5,648,1512.95
2024-10-3118,442,016+2.4%7,088,2762.60

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 28 October 2026, the short share of VRT volume is 47.3%, up 0.5 points over the last five sessions. Over the last 30 readings it ranged from 30.0% (15 October 2026) to 59.1% (23 September 2026). The latest reading is in line with the 30-session average of 47.1%, on 8.5M shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-10-284.0M8.5M47.3%3,385
2026-10-271.8M3.8M48.0%727
2026-10-261.5M2.8M55.6%7,420
2026-10-231.2M3.4M36.5%8,725
2026-10-221.6M3.8M43.2%861
2026-10-211.3M2.8M46.9%1,360
2026-10-201.2M3.0M39.8%14,900
2026-10-191.2M2.3M51.5%4,973
2026-10-161.3M3.3M37.9%7,280
2026-10-151.9M6.2M30.0%3,927
2026-10-141.3M3.4M37.6%29,455
2026-10-13865K2.2M40.1%1,423
2026-10-12720K1.7M42.1%2,932
2026-10-091.0M1.8M55.3%1,941
2026-10-081.6M2.9M55.1%1,000
2026-10-071.3M2.6M49.1%2,768
2026-10-06949K1.9M48.8%100
2026-10-051.0M2.1M48.3%295
2026-10-02690K1.4M48.2%172
2026-10-01756K1.6M48.1%5,602
2026-09-30887K1.7M52.9%4,542
2026-09-29706K1.4M51.6%388
2026-09-28862K1.6M54.0%852
2026-09-25918K1.8M51.0%2,109
2026-09-241.0M1.9M52.2%1,636
2026-09-23918K1.6M59.1%673
2026-09-22701K1.4M50.2%1,872
2026-09-21909K2.2M41.6%869
2026-09-18941K2.3M41.7%310
2026-09-171.1M2.2M47.9%201

Fails to deliver

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

As of 28 September 2026, the fails-to-deliver balance in VRT is 600 shares, down 21,535 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (18 June 2026) to 136,891 shares (24 June 2026). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-09-28600$253.28$152K
2026-09-2122,135$249.39$5.5M
2026-09-16100$234.61$23K
2026-09-15440$237.39$104K
2026-09-1038,242$262.89$10.1M
2026-09-08806$280.53$226K
2026-08-271$263.81$264
2026-08-2180$264.63$21K
2026-08-20775$261.00$202K
2026-08-189,610$292.43$2.8M
2026-08-1782$293.84$24K
2026-08-121,393$281.81$393K
2026-08-047,130$263.05$1.9M
2026-07-171,678$294.11$494K
2026-07-154,733$303.58$1.4M
2026-07-13769$318.86$245K
2026-07-09104$317.81$33K
2026-07-0723,803$318.47$7.6M
2026-06-291,584$303.95$481K
2026-06-262,787$325.57$907K
2026-06-252,927$316.43$926K
2026-06-24136,891$318.32$43.6M
2026-06-221,100$333.05$366K
2026-06-181$317.58$318
2026-06-16651$311.93$203K
2026-06-155,964$302.87$1.8M
2026-06-1112,918$280.98$3.6M
2026-05-26300$327.46$98K
2026-05-2126,597$315.67$8.4M
2026-05-189,991$370.94$3.7M

Insider trades

SEC Form 4, newest first. JSON

Insiders at VRT reported 8 open-market sells worth $3.9M in the last 90 days and no open-market buys. Latest filing: Resha Michael (EVP. Man, Logistics and Op Ex) on 2026-10-05.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-10-05Resha MichaelEVP. Man, Logistics and Op ExGrant690$253.62$175K3K
2026-10-05Resha MichaelEVP. Man, Logistics and Op ExGrant3K$253.62$635K3K
2026-09-24Shen WeiPresident, Greater ChinaGrant1$0.00$03K
2026-09-24Sanghi AnandPres. AmericasGrant4$0.00$036K
2026-09-24Ryan PaulPresident EMEAGrant3$0.00$019K
2026-09-24Poncheri FrankChief Human Resources OfficerGrant4$0.00$014K
2026-09-24Karlborg AndersEVP, Man., Logistics and Op ExGrant5$0.00$035K
2026-09-24Johnson Eric M.Chief Accounting OfficerGrant1$0.00$02K
2026-09-24Gill Stephanie LChief Legal Officer & Sec.Grant6$0.00$034K
2026-09-24Chamberlin CraigChief Financial OfficerGrant1$0.00$06K
2026-09-24Armul ScottChief Product and Tech OfficerGrant6$0.00$032K
2026-09-24Albertazzi GiordanoChief Executive OfficerGrant13$0.00$048K
2026-09-15Poncheri FrankChief Human Resources OfficerTax withholding2K$234.61$552K14K
2026-09-08Albertazzi GiordanoChief Executive OfficerGift119K$0.00$048K
2026-09-01MONSER EDWARD LDirectorSell2K$256.36$535K17K
2026-09-01MONSER EDWARD LDirectorSell4K$255.58$900K19K
2026-09-01MONSER EDWARD LDirectorSell3K$254.63$774K22K
2026-09-01MONSER EDWARD LDirectorSell1K$253.37$253K25K
2026-09-01MONSER EDWARD LDirectorSell2K$252.53$576K26K
2026-09-01MONSER EDWARD LDirectorSell1K$251.56$362K28K
2026-09-01MONSER EDWARD LDirectorSell1K$250.58$261K30K
2026-09-01MONSER EDWARD LDirectorSell880$249.43$219K31K
2026-09-01MONSER EDWARD LDirectorExercise or conversion15K$11.50$176K32K
2026-06-25Poncheri FrankChief Human Resources OfficerGrant3$0.00$017K
2026-06-25Chamberlin CraigChief Financial OfficerGrant1$0.00$06K
2026-06-25Gill Stephanie LChief Legal Officer & Sec.Grant5$0.00$034K
2026-06-25Ryan PaulPresident EMEAGrant2$0.00$019K
2026-06-25Shen WeiPresident, Greater ChinaGrant0$0.00$03K
2026-06-25Johnson Eric M.Chief Accounting OfficerGrant0$0.00$02K
2026-06-25Sanghi AnandPres. AmericasGrant3$0.00$036K
2026-06-25Karlborg AndersEVP, Man., Logistics and Op ExGrant4$0.00$035K
2026-06-25Armul ScottChief Product and Tech OfficerGrant5$0.00$032K
2026-06-25Albertazzi GiordanoChief Executive OfficerGrant10$0.00$0166K
2026-05-04Ryan PaulPresident EMEATax withholding735$330.97$243K19K
2026-05-04Karlborg AndersEVP, Man., Logistics and Op ExTax withholding144$330.97$48K35K
2026-05-04Armul ScottChief Product and Tech OfficerTax withholding511$330.97$169K32K
2026-03-26Shen WeiPresident, Greater ChinaGrant0$0.00$03K
2026-03-26Sanghi AnandPres. AmericasGrant4$0.00$036K
2026-03-26Ryan PaulPresident, EMEAGrant3$0.00$019K
2026-03-26Poncheri FrankChief Human Resources OfficerGrant3$0.00$017K
2026-03-26Karlborg AndersEVP, Man., Logistics and Op ExGrant4$0.00$035K
2026-03-26Johnson Eric M.Chief Accounting OfficerGrant0$0.00$02K
2026-03-26Gill Stephanie LChief Legal Officer & Corp SecGrant5$0.00$034K
2026-03-26Chamberlin CraigChief Financial OfficerGrant1$0.00$06K
2026-03-26Armul ScottChief Product and Tech OfficerGrant6$0.00$033K
2026-03-26Albertazzi GiordanoChief Executive OfficerGrant11$0.00$0166K
2026-03-15Shen WeiPresident, Greater ChinaTax withholding930$258.88$241K3K
2026-03-06MONSER EDWARD LDirectorExercise or conversion39K$20.56$795K94K
2026-03-06MONSER EDWARD LDirectorSell2K$250.46$476K17K
2026-03-06MONSER EDWARD LDirectorSell2K$249.58$622K18K
2026-03-06MONSER EDWARD LDirectorSell13K$248.56$3.2M21K
2026-03-06MONSER EDWARD LDirectorSell10K$247.64$2.5M34K
2026-03-06MONSER EDWARD LDirectorSell13K$246.60$3.3M44K
2026-03-06MONSER EDWARD LDirectorSell10K$245.65$2.5M57K
2026-03-06MONSER EDWARD LDirectorSell2K$244.56$506K67K
2026-03-06MONSER EDWARD LDirectorSell2K$243.56$536K69K
2026-03-06MONSER EDWARD LDirectorSell5K$242.20$1.1M72K
2026-03-06MONSER EDWARD LDirectorSell12K$241.62$2.9M76K
2026-03-06MONSER EDWARD LDirectorSell4K$240.47$866K88K
2026-03-06MONSER EDWARD LDirectorSell2K$239.34$407K92K
2026-03-06MONSER EDWARD LDirectorExercise or conversion39K$12.05$466K55K
2026-03-06Johnson Eric M.Chief Accounting OfficerGrant620$0.00$02K
2026-02-27FRADIN ROGERDirectorSell530$252.02$134K30K
2026-02-27FRADIN ROGERDirectorSell9K$251.53$2.4M31K
2026-02-27FRADIN ROGERDirectorSell200$254.09$51K0
2026-02-27FRADIN ROGERDirectorSell16K$253.49$4.1M200
2026-02-27FRADIN ROGERDirectorSell17K$252.29$4.4M16K
2026-02-27FRADIN ROGERDirectorSell21K$251.62$5.3M34K
2026-02-27FRADIN ROGERDirectorSell16K$252.26$4.1M35K
2026-02-27FRADIN ROGERDirectorSell21K$251.61$5.2M51K
2026-02-26REINEMUND STEVENDirectorSell5K$259.09$1.4M0
2026-02-26REINEMUND STEVENDirectorSell4K$257.52$954K5K
2026-02-26REINEMUND STEVENDirectorSell3K$256.57$894K9K
2026-02-26REINEMUND STEVENDirectorSell1K$255.50$296K13K
2026-02-26REINEMUND STEVENDirectorSell219$254.01$56K14K
2026-02-26REINEMUND STEVENDirectorSell4K$253.51$1.1M14K
2026-02-26REINEMUND STEVENDirectorSell6K$252.42$1.5M18K
2026-02-26REINEMUND STEVENDirectorSell740$251.69$186K24K
2026-02-26REINEMUND STEVENDirectorSell10K$250.14$2.6M25K
2026-02-26REINEMUND STEVENDirectorSell10K$259.09$2.6M68K
2026-02-26REINEMUND STEVENDirectorSell7K$257.52$1.8M78K
2026-02-26REINEMUND STEVENDirectorSell6K$256.57$1.7M85K
2026-02-26REINEMUND STEVENDirectorSell2K$255.50$550K92K
2026-02-26REINEMUND STEVENDirectorSell406$254.01$103K94K
2026-02-26REINEMUND STEVENDirectorSell8K$253.51$2.0M94K
2026-02-26REINEMUND STEVENDirectorSell11K$252.42$2.7M102K
2026-02-26REINEMUND STEVENDirectorSell1K$251.69$346K113K
2026-02-26REINEMUND STEVENDirectorSell19K$250.14$4.8M114K
2026-02-26Karlborg AndersEVP, Man., Logistics and Op ExSell9K$248.89$2.3M35K
2026-02-26Karlborg AndersEVP, Man., Logistics and Op ExSell3K$247.66$830K44K
2026-02-26Karlborg AndersEVP, Man., Logistics and Op ExSell8K$246.54$1.8M47K
2026-02-26Karlborg AndersEVP, Man., Logistics and Op ExSell10K$245.17$2.5M55K
2026-02-26Karlborg AndersEVP, Man., Logistics and Op ExExercise or conversion6K$72.09$415K65K
2026-02-26Karlborg AndersEVP, Man., Logistics and Op ExExercise or conversion4K$24.87$101K59K
2026-02-26Karlborg AndersEVP, Man., Logistics and Op ExExercise or conversion6K$15.84$96K55K
2026-02-26Karlborg AndersEVP, Man., Logistics and Op ExExercise or conversion10K$11.25$111K49K
2026-02-26Karlborg AndersEVP, Man., Logistics and Op ExExercise or conversion5K$14.49$69K40K
2026-02-26FRADIN ROGERDirectorSell339$255.24$87K40K
2026-02-26FRADIN ROGERDirectorSell2K$254.70$563K40K
2026-02-26FRADIN ROGERDirectorSell2K$253.67$621K43K

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

17 Form 144 notices on file for VRT worth $543.2M at the prices reported; 1 in the last 90 days worth $4.0M. Latest: EDWARD MONSER filed on 2026-09-01 to sell 15,287 shares ($4.0M) from 2026-09-01.

FiledSellerSharesMarket valueOf outstandingSale fromBroker
2026-09-01EDWARD MONSERDirector15K$4.0M0.004%2026-09-01Morgan Stanley Smith Barney LLC Executive Financial Services
2026-03-10O' Doherty PhilipForrmer Officer500K$132.9M0.131%2026-03-10Stifel Nicolaus & Company Inc
2026-03-09O' Doherty PhilipForrmer Officer1.0M$263.1M0.262%2026-03-09Stifel Nicolaus & Company Inc
2026-03-06EDWARD MONSERDirector77K$19.3M0.020%2026-03-06Morgan Stanley Smith Barney LLC Executive Financial Services
2026-02-27R VRT GRAT 2025 Dtd 2/28/2025Director37K$9.3M0.010%2026-02-27UBS Financial Services Inc
2026-02-27S VRT GRAT 2025 Dtd 2/28/2025Director55K$13.8M0.014%2026-02-27UBS Financial Services Inc
2026-02-27R VRT GRAT 2024 II Dtd 12/12/2024Director10K$2.5M0.003%2026-02-27UBS Financial Services Inc
2026-02-26Steven ReinemundDirector35K$8.9M0.009%2026-02-26J.P. Morgan Securities LLC
2026-02-26Steven ReinemundDirector65K$16.5M0.017%2026-02-26J.P. Morgan Securities LLC
2026-02-26STEPHEN H LIANGOfficer74K$18.7M0.019%2026-02-26Morgan Stanley Smith Barney LLC Executive Financial Services
2026-02-26ANDERS HARALD KARLBORGOfficer30K$7.5M0.008%2026-02-26Morgan Stanley Smith Barney LLC Executive Financial Services
2026-02-26R VRT GRAT 2024 II Dtd 12/12/2024Director10K$2.5M0.003%2026-02-26UBS Financial Services Inc
2026-02-26R VRT GRAT 2025 Dtd 2/28/2025Director37K$9.4M0.010%2026-02-26UBS Financial Services Inc
2026-02-26S VRT GRAT 2025 Dtd 2/28/2025Director55K$13.8M0.014%2026-02-26UBS Financial Services Inc
2026-02-26JOSEPH JACOBUS VAN DOKKUMDirector39K$9.8M0.010%2026-02-26Morgan Stanley Smith Barney LLC Executive Financial Services
2026-02-26MAUREEN COTESpouse of Officer40K$10.2M0.010%2026-02-26Morgan Stanley Smith Barney LLC Executive Financial Services
2025-11-24STEPHEN H LIANGOfficer6K$938K0.001%2025-11-24Morgan Stanley Smith Barney LLC Executive Financial Services

Large holders (13D and 13G)

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

2 holders report 5% or more of VRT in their latest filing, all on Schedule 13G (passive). The largest reported stake is Vanguard Capital Management at 7.5% of the class (28,637,577 shares), filed 2026-04-30 for an event on 2026-03-31.

FiledFormHolderSharesOf classEvent
2026-10-2713G/Ano. 4BlackRock, Inc.parent holding company26.2M6.8%2026-09-30
2026-04-3013GVanguard Capital Managementinvestment adviser28.6M7.5%2026-03-31
2026-03-2713G/Ano. 7The Vanguard Groupinvestment adviser00.0%2026-03-13

13F holders

Tracked managers holding VRT at their latest 13F. JSON

10 of the 30 tracked managers held VRT at their latest 13F, $1.55B in total at quarter-end prices. AQR Capital Management is the largest at $858.2M (0.3% of its portfolio) as of 2026-06-30. Over the prior quarter 5 added shares and 5 cut.

FundQuarterSharesValueOf portfolioChange in shares
AQR Capital Management2026-06-302.7M$858.2M0.30%+14K
Coatue Management2026-06-30807K$270.1M0.56%-175K
Millennium Management2026-06-30756K$253.1M0.09%+738K
Citadel Advisors2026-06-30276K$92.4M0.01%+170K
Bridgewater Associates2026-06-3071K$23.8M0.10%-359K
D. E. Shaw & Co.2026-06-3054K$18.1M0.01%-93K
Two Sigma Investments2026-06-3042K$14.1M0.01%-10K
Renaissance Technologies2026-06-3031K$10.3M0.01%-937K
Fisher Asset Management2026-06-3019K$6.3M0.00%+1K
Point72 Asset Management2026-06-303K$1.0M0.00%new

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) Vertiv Holdings reported revenue of $3.27B, up 24.1% from the same quarter a year earlier, and net income of $497.8M (1.27 diluted EPS). In FY 2025 it generated $2.11B of operating cash flow and spent $66.6M on dividends. As of 2026-06-30, cash was $2.81B against $2.94B of debt.

Cash
$2.81B
Debt
$2.94B
Equity
$4.76B
Total assets
$15.90B
Shares outstanding
384,988,173

Quarterly, last 8 quarters

QuarterPeriod endRevenueNet incomeMarginDiluted EPS
Q2 FY 20262026-06-30$3.27B$497.8M15.2%1.27
Q1 FY 20262026-03-31$2.65B$390.1M14.7%0.99
Q4 FY 2025derived2025-12-31$2.88B$445.6M15.5%n/a
Q3 FY 20252025-09-30$2.68B$398.5M14.9%1.02
Q2 FY 20252025-06-30$2.64B$324.2M12.3%0.83
Q1 FY 20252025-03-31$2.04B$164.5M8.1%0.42
Q4 FY 2024derived2024-12-31$2.35B$147.0M6.3%n/a
Q3 FY 20242024-09-30$2.07B$176.6M8.5%0.46

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20252025-12-31$10.23B$1.33B$2.11B$220.0M$0$66.6M
FY 20242024-12-31$8.01B$495.8M$1.32B$167.0M$599.9M$42.2M
FY 20232023-12-31$6.86B$460.2M$900.5M$127.9M$0$9.5M
FY 20222022-12-31$5.69B$76.6M-$152.8M$100.0M$0$3.8M
FY 20212021-12-31$5.00B$119.6M$210.9M$73.4Mn/a$3.8M

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 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 2026-07-27 from the cover page.

What this page is

Vertiv Holdings 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 Vertiv Holdings (VRT), SEC CIK 1674101, listed on NYSE, classified by the SEC as electronic components, nec. 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 2026-10-15.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-28.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-28.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 2026-09-01.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 2026-10-27.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 2026-10-28.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 2026-10-05.JSON and CSV
Company record
EDGAR filing index for CIK 1674101Ticker, 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 VRT is sold short?
13,957,913 shares were held short at the 2026-10-15 settlement, 2.6 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 VRT's daily short volume?
On 2026-10-28, 4,018,800 of the 8,491,911 VRT shares reported to FINRA were sold short, 47.3% of the day's reported volume. Short volume is a flow for one day, not a position.
Does VRT have fails to deliver?
The SEC's latest file shows 600 VRT shares failed to deliver at settlement 2026-09-28. Fails are reported per settlement date and published twice a month with a lag.
Are VRT insiders buying or selling?
Insiders at VRT reported 8 open-market sells worth $3.9M in the last 90 days and no open-market buys. Latest filing: Resha Michael (EVP. Man, Logistics and Op Ex) on 2026-10-05.
Have VRT insiders filed to sell?
17 Form 144 notices on file for VRT worth $543.2M at the prices reported; 1 in the last 90 days worth $4.0M. Latest: EDWARD MONSER filed on 2026-09-01 to sell 15,287 shares ($4.0M) from 2026-09-01.
Who owns 5% or more of VRT?
2 holders report 5% or more of VRT in their latest filing, all on Schedule 13G (passive). The largest reported stake is Vanguard Capital Management at 7.5% of the class (28,637,577 shares), filed 2026-04-30 for an event on 2026-03-31.
What did VRT report last quarter?
In Q2 FY 2026 (quarter ended 2026-06-30) Vertiv Holdings reported revenue of $3.27B, up 24.1% from the same quarter a year earlier, and net income of $497.8M (1.27 diluted EPS). In FY 2025 it generated $2.11B of operating cash flow and spent $66.6M on dividends. As of 2026-06-30, cash was $2.81B against $2.94B of debt.
Which tracked 13F managers own VRT?
10 of the 30 tracked 13F managers held VRT shares at their latest filing, $1.55B in all. The largest: Cliff Asness's AQR Capital Management (2.7M shares, $858.2M), Philippe Laffont's Coatue Management (807K shares, $270.1M), Izzy Englander's Millennium Management (756K shares, $253.1M), Ken Griffin's Citadel Advisors (276K shares, $92.4M), Ray Dalio's Bridgewater Associates (71K shares, $23.8M), D. E. Shaw & Co. (54K shares, $18.1M). The table above lists all 10.

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