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United Rentals, Inc.

URI
Exchange
NYSE
Industry
Services-Equipment Rental & Leasing, NEC
SEC CIK
0001067701

No open-market purchases or sales by United Rentals, Inc. insiders were filed in the last 90 days; 1,602 institutions reported holding it in 13F filings for Q2 2026, worth $64.5B in total; Markel Group is the only superinvestor holding it.

Four kinds of short-selling data, each measuring something different:

  • Short interest: shares sold short and not yet bought back, as of a settlement date. FINRA publishes it twice a month, about eight business days after the settlement date.
  • Daily short volume: shares sold short each day in off-exchange trades reported to FINRA. It counts trades, not open positions, and is published the next day.
  • Fails-to-deliver: shares not delivered by the settlement date. The SEC publishes them twice a month, about two weeks late.
  • ATS (dark pool) volume: weekly volume on alternative trading systems and other off-exchange venues. FINRA publishes it two to four weeks after the week.

More in the glossary.

Short interest

Shares sold short and not yet bought back, from FINRA, on every settlement date in the last two years.

Short interest
1.35M
Shares, settlement Oct 30, 2026
Change
−97.0K
−6.7% vs. Oct 15, 2026
Days to cover
2.29
Short interest ÷ average daily volume
Average daily volume
588.0K
Shares, as reported by FINRA
Short interest by settlement date
Oct 31, 2024: 2,107,727 sharesNov 15, 2024: 1,874,172 sharesNov 29, 2024: 1,885,029 sharesDec 13, 2024: 1,750,592 sharesDec 31, 2024: 1,657,558 sharesJan 15, 2025: 1,574,563 sharesJan 31, 2025: 1,664,267 sharesFeb 14, 2025: 1,676,123 sharesFeb 28, 2025: 1,753,352 sharesMar 14, 2025: 1,742,441 sharesMar 31, 2025: 1,722,999 sharesApr 15, 2025: 1,548,683 sharesApr 30, 2025: 1,632,875 sharesMay 15, 2025: 2,065,117 sharesMay 30, 2025: 1,923,621 sharesJun 13, 2025: 2,054,611 sharesJun 30, 2025: 1,933,489 sharesJul 15, 2025: 2,261,984 sharesJul 31, 2025: 2,048,764 sharesAug 15, 2025: 2,097,629 sharesAug 29, 2025: 2,071,310 sharesSep 15, 2025: 1,894,097 sharesSep 30, 2025: 1,658,625 sharesOct 15, 2025: 1,657,091 sharesOct 31, 2025: 1,468,301 sharesNov 14, 2025: 1,757,903 sharesNov 28, 2025: 1,678,758 sharesDec 15, 2025: 1,639,656 sharesDec 31, 2025: 1,567,637 sharesJan 15, 2026: 1,536,556 sharesJan 30, 2026: 1,622,846 sharesFeb 13, 2026: 1,771,640 sharesFeb 27, 2026: 1,692,344 sharesMar 13, 2026: 1,790,491 sharesMar 31, 2026: 1,893,253 sharesApr 15, 2026: 1,806,316 sharesApr 30, 2026: 1,535,702 sharesMay 15, 2026: 1,399,265 sharesMay 29, 2026: 1,367,389 sharesJun 15, 2026: 1,417,588 sharesJun 30, 2026: 1,494,589 sharesJul 15, 2026: 1,402,901 sharesJul 31, 2026: 1,395,597 sharesAug 14, 2026: 1,262,166 sharesAug 31, 2026: 1,428,713 sharesSep 15, 2026: 1,546,035 sharesSep 30, 2026: 1,407,116 sharesOct 15, 2026: 1,443,521 sharesOct 30, 2026: 1,346,537 shares
Short interest in URI by settlement date
Settlement dateShort interestChangeChange %Avg. daily volumeDays to cover
Oct 30, 20261.35M−97.0K−6.7%588.0K2.29
Oct 15, 20261.44M+36.4K+2.6%489.3K2.95
Sep 30, 20261.41M−138.9K−9.0%542.6K2.59
Sep 15, 20261.55M+117.3K+8.2%399.4K3.87
Aug 31, 20261.43M+166.5K+13.2%427.9K3.34
Aug 14, 20261.26M−133.4K−9.6%435.8K2.90
Jul 31, 20261.40M−7.30K−0.5%577.1K2.42
Jul 15, 20261.40M−91.7K−6.1%368.8K3.80
Jun 30, 20261.49M+77.0K+5.4%549.7K2.72
Jun 15, 20261.42M+50.2K+3.7%559.5K2.53
May 29, 20261.37M−31.9K−2.3%460.3K2.97
May 15, 20261.40M−136.4K−8.9%531.7K2.63
Apr 30, 20261.54M−270.6K−15.0%682.9K2.25
Apr 15, 20261.81M−86.9K−4.6%457.8K3.95
Mar 31, 20261.89M+102.8K+5.7%551.9K3.43
Mar 13, 20261.79M+98.1K+5.8%739.7K2.42
Feb 27, 20261.69M−79.3K−4.5%557.5K3.04
Feb 13, 20261.77M+148.8K+9.2%861.2K2.06
Jan 30, 20261.62M+86.3K+5.6%802.9K2.02
Jan 15, 20261.54M−31.1K−2.0%667.5K2.30
Dec 31, 20251.57M−72.0K−4.4%502.0K3.12
Dec 15, 20251.64M−39.1K−2.3%758.1K2.16
Nov 28, 20251.68M−79.1K−4.5%834.4K2.01
Nov 14, 20251.76M+289.6K+19.7%472.7K3.72
Oct 31, 20251.47M−188.8K−11.4%652.5K2.25
Oct 15, 20251.66M−1.53K−0.1%367.0K4.52
Sep 30, 20251.66M−235.5K−12.4%539.5K3.07
Sep 15, 20251.89M−177.2K−8.6%490.6K3.86
Aug 29, 20252.07M−26.3K−1.3%501.3K4.13
Aug 15, 20252.10M+48.9K+2.4%473.2K4.43
Jul 31, 20252.05M−213.2K−9.4%753.5K2.72
Jul 15, 20252.26M+328.5K+17.0%573.1K3.95
Jun 30, 20251.93M−121.1K−5.9%570.9K3.39
Jun 13, 20252.05M+131.0K+6.8%380.8K5.39
May 30, 20251.92M−141.5K−6.9%420.4K4.58
May 15, 20252.07M+432.2K+26.5%674.4K3.06
Apr 30, 20251.63M+84.2K+5.4%713.4K2.29
Apr 15, 20251.55M−174.3K−10.1%986.0K1.57
Mar 31, 20251.72M−19.4K−1.1%567.8K3.03
Mar 14, 20251.74M−10.9K−0.6%890.0K1.96
Feb 28, 20251.75M+77.2K+4.6%812.7K2.16
Feb 14, 20251.68M+11.9K+0.7%500.0K3.35
Jan 31, 20251.66M+89.7K+5.7%720.0K2.31
Jan 15, 20251.57M−83.0K−5.0%742.6K2.12
Dec 31, 20241.66M−93.0K−5.3%508.4K3.26
Dec 13, 20241.75M−134.4K−7.1%519.5K3.37
Nov 29, 20241.89M+10.9K+0.6%477.8K3.95
Nov 15, 20241.87M−233.6K−11.1%674.4K2.78
Oct 31, 20242.11M−240.5K−10.2%492.0K4.28

Fails-to-deliver

Shares that weren't delivered by the settlement date, from the SEC, for the last 30 dates with fails. The price is the previous day's closing price published by the SEC.

Fails-to-deliver in URI by settlement date
Settlement dateSharesPriceValue
Oct 13, 2026100$1,056.92$105.7K
Oct 5, 202628$1,081.04$30.3K
Oct 2, 202681$1,034.11$83.8K
Sep 21, 202667$1,013.91$67.9K
Sep 17, 20263,108$1,006.25$3.13M
Sep 14, 20269,305$989.12$9.20M
Sep 11, 20263,881$989.08$3.84M
Sep 4, 202630$993.87$29.8K
Aug 31, 202637$1,030.25$38.1K
Aug 27, 202655$1,057.66$58.2K
Aug 14, 20261$1,120.58$1.12K
Aug 12, 20261,223$1,143.59$1.40M
Aug 10, 2026174$1,162.84$202.3K
Jul 28, 2026196$1,127.91$221.1K
Jul 27, 2026222$1,141.59$253.4K
Jul 24, 202661$1,139.71$69.5K
Jul 23, 202653$1,035.06$54.9K
Jul 10, 2026409$1,088.67$445.3K
Jul 8, 20261$1,056.02$1.06K
Jun 30, 2026274$1,122.67$307.6K
Jun 25, 202614$1,083.72$15.2K
Jun 24, 2026127$1,063.14$135.0K
Jun 23, 202663$1,092.68$68.8K
Jun 22, 20262,006$1,076.81$2.16M
Jun 16, 2026740$1,084.01$802.2K
Jun 15, 2026103$1,074.24$110.6K
Jun 10, 2026410$1,094.17$448.6K
Jun 8, 2026100$1,067.77$106.8K
Jun 5, 202610,387$1,084.62$11.3M
May 26, 2026355$938.62$333.2K

Daily short volume

Off-exchange short-sale volume, not short interest: shares sold short each day in trades reported to FINRA, for the last 30 trading days.

The short volume ratio isn't a sentiment gauge: market makers sell short to fill buy orders and to hedge, so short sales are usually about half of off-exchange volume.

Off-exchange short volume in URI by trade date
Trade dateShort volumeShort exemptOff-exchange volumeShort volume ratio
Nov 10, 202686,6956141,34661.3%
Nov 9, 202697,4790162,70659.9%
Nov 6, 202688,0251193,61845.5%
Nov 5, 2026139,490330337,98441.3%
Nov 4, 2026211,15523419,72450.3%
Nov 3, 202683,6490182,28045.9%
Nov 2, 202694,30455177,81953.0%
Oct 30, 202699,512159199,29949.9%
Oct 29, 202675,3830170,52944.2%
Oct 28, 202696,60496191,61850.4%
Oct 27, 2026134,958630239,66056.3%
Oct 26, 2026108,7560162,02467.1%
Oct 23, 2026153,1900239,04164.1%
Oct 22, 2026274,6103,266439,02162.6%
Oct 21, 2026166,7050255,09965.3%
Oct 20, 2026112,39140209,66753.6%
Oct 19, 2026134,8880263,52151.2%
Oct 16, 202694,79456173,96854.5%
Oct 15, 2026209,65934272,58976.9%
Oct 14, 2026136,1101225,50660.4%
Oct 13, 2026103,4470176,96158.5%
Oct 12, 202667,0590139,81648.0%
Oct 9, 2026129,55089181,19271.5%
Oct 8, 2026107,85482190,66356.6%
Oct 7, 202694,4320177,59953.2%
Oct 6, 202674,1050138,10953.7%
Oct 5, 202692,9070155,95759.6%
Oct 2, 2026105,0190178,52158.8%
Oct 1, 2026137,00263251,44454.5%
Sep 30, 2026130,6310219,74059.4%

ATS (dark pool) volume

Weekly volume on alternative trading systems (ATS) and other off-exchange (OTC) venues, from FINRA, for the last 12 weeks. ATS share is ATS volume ÷ (ATS + OTC volume), not a share of all trading.

Weekly ATS and OTC volume in URI
Week ofTierATS sharesATS tradesOther OTC sharesOther OTC tradesATS share
Oct 19, 2026T11,107,53460,604525,74330,28567.8%
Oct 12, 2026T1708,08943,696462,52118,29760.5%
Oct 5, 2026T1637,39245,728459,95419,87558.1%
Sep 28, 2026T11,006,84946,673632,24224,10261.4%
Sep 21, 2026T1573,39540,788321,93019,48464.0%
Sep 14, 2026T1603,07837,252399,51820,20960.2%
Sep 7, 2026T1578,65038,705313,21617,83364.9%
Aug 31, 2026T1545,05635,025288,99522,41365.4%
Aug 24, 2026T1671,46939,466252,53120,28472.7%
Aug 17, 2026T1681,26839,481325,71118,61367.7%
Aug 10, 2026T1540,60133,728376,28518,31859.0%
Aug 3, 2026T1748,40740,091281,40018,45272.7%