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Sphere Entertainment Co.

SPHR
Exchange
NYSE
Industry
Services-Amusement & Recreation Services
SEC CIK
0001795250

No open-market purchases or sales by Sphere Entertainment Co. insiders were filed in the last 90 days; 421 institutions reported holding it in 13F filings for Q2 2026, worth $6.38B in total; no superinvestor holds 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
6.86M
Shares, settlement Oct 30, 2026
Change
−538.1K
−7.3% vs. Oct 15, 2026
Days to cover
9.71
Short interest ÷ average daily volume
Average daily volume
707.1K
Shares, as reported by FINRA
Short interest by settlement date
Oct 31, 2024: 7,483,665 sharesNov 15, 2024: 8,525,763 sharesNov 29, 2024: 8,189,386 sharesDec 13, 2024: 7,660,100 sharesDec 31, 2024: 7,659,367 sharesJan 15, 2025: 8,035,109 sharesJan 31, 2025: 7,776,997 sharesFeb 14, 2025: 8,217,988 sharesFeb 28, 2025: 8,167,960 sharesMar 14, 2025: 7,658,823 sharesMar 31, 2025: 8,206,127 sharesApr 15, 2025: 7,672,710 sharesApr 30, 2025: 7,836,412 sharesMay 15, 2025: 7,856,155 sharesMay 30, 2025: 7,731,546 sharesJun 13, 2025: 7,464,497 sharesJun 30, 2025: 7,165,009 sharesJul 15, 2025: 7,060,902 sharesJul 31, 2025: 7,472,478 sharesAug 15, 2025: 7,361,980 sharesAug 29, 2025: 7,471,735 sharesSep 15, 2025: 7,196,149 sharesSep 30, 2025: 7,177,777 sharesOct 15, 2025: 6,924,474 sharesOct 31, 2025: 7,119,086 sharesNov 14, 2025: 7,160,584 sharesNov 28, 2025: 7,022,342 sharesDec 15, 2025: 6,590,297 sharesDec 31, 2025: 6,752,730 sharesJan 15, 2026: 7,202,001 sharesJan 30, 2026: 7,234,348 sharesFeb 13, 2026: 7,484,529 sharesFeb 27, 2026: 7,220,974 sharesMar 13, 2026: 7,044,762 sharesMar 31, 2026: 7,488,185 sharesApr 15, 2026: 7,718,612 sharesApr 30, 2026: 7,002,108 sharesMay 15, 2026: 7,381,867 sharesMay 29, 2026: 7,181,667 sharesJun 15, 2026: 7,503,949 sharesJun 30, 2026: 7,292,305 sharesJul 15, 2026: 6,741,417 sharesJul 31, 2026: 6,494,747 sharesAug 14, 2026: 6,599,789 sharesAug 31, 2026: 6,331,068 sharesSep 15, 2026: 6,454,062 sharesSep 30, 2026: 6,998,608 sharesOct 15, 2026: 7,402,618 sharesOct 30, 2026: 6,864,484 shares
Short interest in SPHR by settlement date
Settlement dateShort interestChangeChange %Avg. daily volumeDays to cover
Oct 30, 20266.86M−538.1K−7.3%707.1K9.71
Oct 15, 20267.40M+404.0K+5.8%1.36M5.43
Sep 30, 20267.00M+544.5K+8.4%529.8K13.21
Sep 15, 20266.45M+123.0K+1.9%505.2K12.78
Aug 31, 20266.33M−268.7K−4.1%694.7K9.11
Aug 14, 20266.60M+105.0K+1.6%804.5K8.20
Jul 31, 20266.49M−246.7K−3.7%748.0K8.68
Jul 15, 20266.74M−550.9K−7.6%651.2K10.35
Jun 30, 20267.29M−211.6K−2.8%851.6K8.56
Jun 15, 20267.50M+322.3K+4.5%722.0K10.39
May 29, 20267.18M−200.2K−2.7%551.6K13.02
May 15, 20267.38M+379.8K+5.4%873.5K8.45
Apr 30, 20267.00M−716.5K−9.3%585.3K11.96
Apr 15, 20267.72M+230.4K+3.1%683.8K11.29
Mar 31, 20267.49M+443.4K+6.3%1.15M6.50
Mar 13, 20267.04M−176.2K−2.4%944.7K7.46
Feb 27, 20267.22M−263.6K−3.5%605.3K11.93
Feb 13, 20267.48M+250.2K+3.5%941.7K7.95
Jan 30, 20267.23M+32.3K+0.5%627.1K11.54
Jan 15, 20267.20M+449.3K+6.7%859.2K8.38
Dec 31, 20256.75M+162.4K+2.5%763.6K8.84
Dec 15, 20256.59M−432.0K−6.2%710.2K9.28
Nov 28, 20257.02M−138.2K−1.9%807.0K8.70
Nov 14, 20257.16M+41.5K+0.6%1.24M5.78
Oct 31, 20257.12M+194.6K+2.8%937.1K7.60
Oct 15, 20256.92M−253.3K−3.5%984.6K7.03
Sep 30, 20257.18M−18.4K−0.3%1.27M5.65
Sep 15, 20257.20M−275.6K−3.7%1.78M4.05
Aug 29, 20257.47M+109.8K+1.5%878.1K8.51
Aug 15, 20257.36M−110.5K−1.5%871.8K8.44
Jul 31, 20257.47M+411.6K+5.8%664.0K11.25
Jul 15, 20257.06M−104.1K−1.5%524.8K13.46
Jun 30, 20257.17M−299.5K−4.0%736.8K9.73
Jun 13, 20257.46M−267.0K−3.5%469.6K15.90
May 30, 20257.73M−124.6K−1.6%687.2K11.25
May 15, 20257.86M+19.7K+0.3%900.2K8.73
Apr 30, 20257.84M+163.7K+2.1%1.19M6.59
Apr 15, 20257.67M−533.4K−6.5%1.16M6.62
Mar 31, 20258.21M+547.3K+7.2%724.6K11.32
Mar 14, 20257.66M−509.1K−6.2%1.52M5.02
Feb 28, 20258.17M−50.0K−0.6%725.5K11.26
Feb 14, 20258.22M+441.0K+5.7%579.8K14.17
Jan 31, 20257.78M−258.1K−3.2%634.2K12.26
Jan 15, 20258.04M+375.7K+4.9%691.6K11.62
Dec 31, 20247.66M−7330.0%720.0K10.64
Dec 13, 20247.66M−529.3K−6.5%851.4K9.00
Nov 29, 20248.19M−336.4K−4.0%628.3K13.03
Nov 15, 20248.53M+1.04M+13.9%928.5K9.18
Oct 31, 20247.48M+25.5K+0.3%572.1K13.08

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 SPHR by settlement date
Settlement dateSharesPriceValue
Oct 5, 20261,889$128.25$242.3K
Oct 1, 20261$134.44$134.44
Sep 28, 202657$141.13$8.04K
Sep 25, 20262,256$138.44$312.3K
Sep 24, 20262,256$135.89$306.6K
Sep 23, 202621,042$141.91$2.99M
Sep 22, 2026199,918$145.14$29.0M
Sep 21, 2026104$145.19$15.1K
Sep 18, 20262,114$144.94$306.4K
Sep 15, 20261,101$147.40$162.3K
Sep 14, 2026397$143.50$57.0K
Sep 11, 2026634$141.84$89.9K
Aug 26, 20265$159.85$799.25
Aug 14, 2026913$176.38$161.0K
Aug 10, 20262,603$159.54$415.3K
Jul 22, 202685$142.20$12.1K
Jul 15, 2026235$137.02$32.2K
Jul 13, 2026300$148.20$44.5K
Jul 1, 202617$173.03$2.94K
Jun 30, 202634,273$172.34$5.91M
Jun 25, 202619$155.12$2.95K
Jun 24, 202634,011$158.20$5.38M
Jun 22, 20265,204$157.33$818.7K
Jun 16, 202659$154.38$9.11K
Jun 9, 2026452$137.50$62.1K
Jun 8, 2026787$139.50$109.8K
Jun 4, 2026906$141.75$128.4K
May 26, 2026270$129.37$34.9K
May 21, 2026301$134.40$40.5K
May 19, 20264$137.42$549.68

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 SPHR by trade date
Trade dateShort volumeShort exemptOff-exchange volumeShort volume ratio
Nov 10, 2026178,751146253,35470.6%
Nov 9, 2026182,2170330,00155.2%
Nov 6, 2026341,555300627,87454.4%
Nov 5, 2026608,4032,734996,73761.0%
Nov 4, 2026267,8780442,71660.5%
Nov 3, 2026124,0400257,92748.1%
Nov 2, 2026163,84250384,51742.6%
Oct 30, 202693,0190202,26646.0%
Oct 29, 202675,4892148,56550.8%
Oct 28, 2026117,881221264,11044.6%
Oct 27, 2026160,7262,192304,43552.8%
Oct 26, 2026111,3916212,32052.5%
Oct 23, 202686,21924171,15750.4%
Oct 22, 2026135,8480219,73761.8%
Oct 21, 2026241,271112435,70555.4%
Oct 20, 2026272,36130547,45549.8%
Oct 19, 2026120,2238215,55055.8%
Oct 16, 2026328,30696425,73477.1%
Oct 15, 2026470,820891581,22181.0%
Oct 14, 2026322,65051538,64659.9%
Oct 13, 2026153,3850282,73054.3%
Oct 12, 2026197,82519321,99961.4%
Oct 9, 2026143,0280205,38869.6%
Oct 8, 2026232,0462375,82361.7%
Oct 7, 2026596,735118919,98764.9%
Oct 6, 2026467,93319,950851,61754.9%
Oct 5, 2026697,37936,4551,193,81858.4%
Oct 2, 2026152,99530,412221,64569.0%
Oct 1, 2026233,245698375,61562.1%
Sep 30, 2026152,904279191,49179.8%

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 SPHR
Week ofTierATS sharesATS tradesOther OTC sharesOther OTC tradesATS share
Oct 5, 2026T22,458,78549,5992,191,82215,40652.9%
Sep 28, 2026T2847,71523,058272,0598,22575.7%
Sep 21, 2026T2793,45423,813215,9386,75478.6%
Sep 14, 2026T2672,01226,479270,8376,74371.3%
Sep 7, 2026T2537,65019,302165,7105,97376.4%
Aug 31, 2026T2803,64828,748772,1219,88151.0%
Aug 24, 2026T2618,10226,881801,8589,10043.5%
Aug 17, 2026T2821,76028,9001,012,0497,16244.8%
Aug 10, 2026T21,026,18030,639666,03711,27960.6%
Aug 3, 2026T21,156,99333,255817,1337,19758.6%
Jul 27, 2026T21,449,85635,0951,448,2046,82250.0%
Jul 20, 2026T2688,39926,909380,3165,70464.4%