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Alliancebernstein Holding L.P.

AB
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NYSE
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SEC CIK
0000825313

No open-market purchases or sales by Alliancebernstein Holding L.P. insiders were filed in the last 90 days; 296 institutions reported holding it in 13F filings for Q2 2026, worth $426.0M 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
1.52M
Shares, settlement Oct 30, 2026
Change
+69.9K
+4.8% vs. Oct 15, 2026
Days to cover
6.36
Short interest ÷ average daily volume
Average daily volume
239.0K
Shares, as reported by FINRA
Short interest by settlement date
Oct 31, 2024: 928,497 sharesNov 15, 2024: 902,993 sharesNov 29, 2024: 1,007,424 sharesDec 13, 2024: 887,868 sharesDec 31, 2024: 997,174 sharesJan 15, 2025: 981,103 sharesJan 31, 2025: 1,249,909 sharesFeb 14, 2025: 758,201 sharesFeb 28, 2025: 786,527 sharesMar 14, 2025: 931,744 sharesMar 31, 2025: 2,299,448 sharesApr 15, 2025: 2,145,569 sharesApr 30, 2025: 1,934,249 sharesMay 15, 2025: 1,594,739 sharesMay 30, 2025: 1,448,172 sharesJun 13, 2025: 553,285 sharesJun 30, 2025: 429,811 sharesJul 15, 2025: 350,130 sharesJul 31, 2025: 315,965 sharesAug 15, 2025: 325,186 sharesAug 29, 2025: 231,715 sharesSep 15, 2025: 250,681 sharesSep 30, 2025: 280,024 sharesOct 15, 2025: 255,745 sharesOct 31, 2025: 258,151 sharesNov 14, 2025: 230,646 sharesNov 28, 2025: 196,976 sharesDec 15, 2025: 168,473 sharesDec 31, 2025: 137,029 sharesJan 15, 2026: 96,445 sharesJan 30, 2026: 351,727 sharesFeb 13, 2026: 278,130 sharesFeb 27, 2026: 301,466 sharesMar 13, 2026: 271,647 sharesMar 31, 2026: 290,282 sharesApr 15, 2026: 293,735 sharesApr 30, 2026: 356,337 sharesMay 15, 2026: 425,909 sharesMay 29, 2026: 330,091 sharesJun 15, 2026: 277,992 sharesJun 30, 2026: 325,308 sharesJul 15, 2026: 377,304 sharesJul 31, 2026: 359,837 sharesAug 14, 2026: 444,401 sharesAug 31, 2026: 794,711 sharesSep 15, 2026: 885,796 sharesSep 30, 2026: 1,234,850 sharesOct 15, 2026: 1,450,271 sharesOct 30, 2026: 1,520,167 shares
Short interest in AB by settlement date
Settlement dateShort interestChangeChange %Avg. daily volumeDays to cover
Oct 30, 20261.52M+69.9K+4.8%239.0K6.36
Oct 15, 20261.45M+215.4K+17.5%277.5K5.23
Sep 30, 20261.23M+349.1K+39.4%364.7K3.39
Sep 15, 2026885.8K+91.1K+11.5%273.9K3.23
Aug 31, 2026794.7K+350.3K+78.8%310.6K2.56
Aug 14, 2026444.4K+84.6K+23.5%273.8K1.62
Jul 31, 2026359.8K−17.5K−4.6%237.8K1.51
Jul 15, 2026377.3K+52.0K+16.0%239.4K1.58
Jun 30, 2026325.3K+47.3K+17.0%370.7K1.00
Jun 15, 2026278.0K−52.1K−15.8%311.1K1.00
May 29, 2026330.1K−95.8K−22.5%390.2K1.00
May 15, 2026425.9K+69.6K+19.5%296.7K1.44
Apr 30, 2026356.3K+62.6K+21.3%261.5K1.36
Apr 15, 2026293.7K+3.45K+1.2%226.2K1.30
Mar 31, 2026290.3K+18.6K+6.9%369.8K1.00
Mar 13, 2026271.6K−29.8K−9.9%416.9K1.00
Feb 27, 2026301.5K+23.3K+8.4%408.3K1.00
Feb 13, 2026278.1K−73.6K−20.9%679.8K1.00
Jan 30, 2026351.7K+255.3K+264.7%604.9K1.00
Jan 15, 202696.4K−40.6K−29.6%217.5K1.00
Dec 31, 2025137.0K−31.4K−18.7%155.1K1.00
Dec 15, 2025168.5K−28.5K−14.5%250.0K1.00
Nov 28, 2025197.0K−33.7K−14.6%201.3K1.00
Nov 14, 2025230.6K−27.5K−10.7%150.3K1.53
Oct 31, 2025258.2K+2.41K+0.9%180.0K1.43
Oct 15, 2025255.7K−24.3K−8.7%146.8K1.74
Sep 30, 2025280.0K+29.3K+11.7%141.2K1.98
Sep 15, 2025250.7K+19.0K+8.2%204.2K1.23
Aug 29, 2025231.7K−93.5K−28.7%143.6K1.61
Aug 15, 2025325.2K+9.22K+2.9%188.4K1.73
Jul 31, 2025316.0K−34.2K−9.8%184.0K1.72
Jul 15, 2025350.1K−79.7K−18.5%171.3K2.04
Jun 30, 2025429.8K−123.5K−22.3%172.0K2.50
Jun 13, 2025553.3K−894.9K−61.8%155.2K3.57
May 30, 20251.45M−146.6K−9.2%285.2K5.08
May 15, 20251.59M−339.5K−17.6%313.3K5.09
Apr 30, 20251.93M−211.3K−9.9%299.4K6.46
Apr 15, 20252.15M−153.9K−6.7%778.4K2.76
Mar 31, 20252.30M+1.37M+146.8%1.15M2.00
Mar 14, 2025931.7K+145.2K+18.5%776.6K1.20
Feb 28, 2025786.5K+28.3K+3.7%905.4K1.00
Feb 14, 2025758.2K−491.7K−39.3%1.10M1.00
Jan 31, 20251.25M+268.8K+27.4%582.2K2.15
Jan 15, 2025981.1K−16.1K−1.6%379.2K2.59
Dec 31, 2024997.2K+109.3K+12.3%512.0K1.95
Dec 13, 2024887.9K−119.6K−11.9%329.4K2.70
Nov 29, 20241.01M+104.4K+11.6%360.9K2.79
Nov 15, 2024903.0K−25.5K−2.8%338.9K2.66
Oct 31, 2024928.5K+15.0K+1.7%325.4K2.85

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 AB by settlement date
Settlement dateSharesPriceValue
Oct 13, 20267,606$34.70$263.9K
Oct 9, 20266,176$35.30$218.0K
Oct 7, 20268,542$35.09$299.7K
Oct 5, 20268,667$35.00$303.3K
Oct 2, 2026148$35.01$5.18K
Oct 1, 20269,779$34.88$341.1K
Sep 30, 20261,326$35.51$47.1K
Sep 29, 20261,183$35.13$41.6K
Sep 28, 20261,523$35.76$54.5K
Sep 21, 20262$36.31$72.62
Sep 18, 20263,252$36.11$117.4K
Sep 17, 20261,338$35.50$47.5K
Sep 14, 2026338$36.09$12.2K
Sep 9, 2026283$36.72$10.4K
Sep 8, 2026254$37.35$9.49K
Sep 3, 2026179$36.63$6.56K
Sep 2, 202699$36.67$3.63K
Sep 1, 2026114$36.72$4.19K
Aug 31, 20263,133$36.88$115.5K
Aug 28, 20261,570$36.59$57.4K
Aug 26, 202658$36.62$2.12K
Aug 25, 2026438$36.36$15.9K
Aug 24, 2026371$36.26$13.5K
Aug 21, 2026458$36.02$16.5K
Aug 20, 2026795$36.23$28.8K
Aug 19, 2026115$36.18$4.16K
Aug 13, 2026112$36.45$4.08K
Aug 12, 20261,448$37.02$53.6K
Aug 4, 202649$36.99$1.81K
Jun 30, 2026100$35.10$3.51K

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 AB by trade date
Trade dateShort volumeShort exemptOff-exchange volumeShort volume ratio
Nov 10, 202642,8700123,53234.7%
Nov 9, 202653,8315,401214,09225.1%
Nov 6, 202644,8190125,47635.7%
Nov 5, 202655,6800230,00024.2%
Nov 4, 202646,3262,021117,14339.5%
Nov 3, 202632,544200128,51325.3%
Nov 2, 202645,8940126,63236.2%
Oct 30, 202633,3590107,46031.0%
Oct 29, 202626,054090,18928.9%
Oct 28, 202688,0420248,75735.4%
Oct 27, 202645,4420114,78039.6%
Oct 26, 202642,699097,15943.9%
Oct 23, 202649,0950128,63438.2%
Oct 22, 202633,43060098,32334.0%
Oct 21, 202622,33350097,39322.9%
Oct 20, 202641,330098,55241.9%
Oct 19, 202641,8513133,91231.3%
Oct 16, 202640,256789120,81033.3%
Oct 15, 202658,3760148,17939.4%
Oct 14, 202634,7560102,76733.8%
Oct 13, 202654,800129176,12531.1%
Oct 12, 202661,4070177,26134.6%
Oct 9, 202656,594926147,49338.4%
Oct 8, 202639,139285,85645.6%
Oct 7, 202647,7750103,53446.1%
Oct 6, 202648,798097,87649.9%
Oct 5, 202670,558407138,28251.0%
Oct 2, 202652,922327121,19543.7%
Oct 1, 202650,2630148,78533.8%
Sep 30, 202688,7670261,68833.9%

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 AB
Week ofTierATS sharesATS tradesOther OTC sharesOther OTC tradesATS share
Oct 5, 2026T2176,3114,206399,5774,41730.6%
Sep 28, 2026T2270,0976,115642,0305,78929.6%
Sep 21, 2026T2242,9443,312604,9844,55028.7%
Sep 14, 2026T2147,0422,916594,2214,51419.8%
Sep 7, 2026T2115,8532,328426,2864,15521.4%
Aug 31, 2026T2143,7733,426605,4944,15319.2%
Aug 24, 2026T2214,6043,242862,5674,77319.9%
Aug 17, 2026T2183,7992,635482,7094,47327.6%
Aug 10, 2026T2151,3602,422625,0515,17919.5%
Aug 3, 2026T2122,0801,736399,7974,41523.4%
Jul 27, 2026T2172,3192,291442,0884,17328.0%
Jul 20, 2026T2159,3162,807571,2554,27121.8%