Home / Institutions / ALLIANCEBERNSTEIN L.P.
13F holdings

ALLIANCEBERNSTEIN L.P. portfolio

Managed by . 3,228 reported positions worth $308.8B as of 2026-03-31, filed with the SEC on 2026-05-15. Parsed from the filing itself, not a reseller.

$308.8B
Book value
3,228
Positions
33%
Top 10 weight
+74
New this quarter
-81
Exited
134 days
Age today
How old this actually is

Every position on this page is a snapshot of 2026-03-31. It was already 45 days old on 2026-05-15, the day it first became public. Today it is 134 days old.

That lag is the law, not a service level — Rule 13f-1 gives managers 45 days after quarter end to file, and no product can shorten it. A fund can have sold every share below before you read this sentence. Treat it as a record of what happened, never as a position you can follow.

What changed

Positions opened and closed

Against its 2025-12-31 filing. This is the part worth reading — the holdings table below is mostly years old.

New positions (74)
TickerIssuerValueShares% of book
AZNASTRAZENECA PLC$1.0B5,279,5650.33%
PIPRPIPER SANDLER COMPANIES$87.1M1,138,1360.03%
FPSFORGENT POWER SOLUTIONS INC$63.6M2,173,5840.02%
EDUNEW ORIENTAL ED & TECHNOLOGY$55.5M1,008,3460.02%
PBRPETROLEO BRASILEIRO S A$34.4M2,905,8570.01%
K4FONESTREAM INC$28.2M1,535,0610.01%
TIMBTIM S A$26.7M1,372,1050.01%
AMCRAMCOR PLC$26.6M670,0590.01%
OFRMONCE UPON A FARM PBC$20.9M1,277,9640.01%
CRBNISHARES TR$17.0M73,6650.01%
SCHOSCHWAB STRATEGIC TR$16.4M672,3880.01%
PNFPPINNACLE FINL PARTNERS INC$16.3M189,0640.01%
EIKNEIKON THERAPEUTICS INC$10.8M1,022,1880.00%
SUNBSUNBELT RENTALS HOLDINGS INC$10.1M158,7020.00%
IXCISHARES TR$9.7M230,8600.00%
AIQGLOBAL X FDS$9.1M178,1040.00%
FCCOFIRST CMNTY CORP S C$8.6M289,8330.00%
IGFISHARES TR$7.7M125,7110.00%
IHSIHS HOLDING LIMITED$7.2M873,9790.00%
JANJANUS LIVING INC$7.1M303,3340.00%
VSNTVERSANT MEDIA GROUP INC$6.0M134,4300.00%
QGENQIAGEN NV$5.5M138,4590.00%
EQPTEQUIPMENTSHARE COM INC$5.1M250,0000.00%
INDVINDIVIOR PHARMACEUTICALS INC$4.3M141,6000.00%
HEFAISHARES TR$4.1M100,0670.00%
Closed out (81)
TickerIssuerWas worthShares% of book
AZNNASTRAZENECA PLC$123.9M1,347,2320.00%
CMACOMERICA INC$114.0M1,311,4010.00%
SBLKSTAR BULK CARRIERS CORP.$112.1M5,832,8050.00%
CADECADENCE BANK$108.6M2,534,8920.00%
62CPIPER SANDLER COMPANIES$108.4M319,2410.00%
EXKEXACT SCIENCES CORP$83.6M823,0390.00%
RNAGBPAVIDITY BIOSCIENCES INC$75.5M1,047,4100.00%
CYBRCYBERARK SOFTWARE LTD$75.3M168,7530.00%
1RGREV GROUP INC$71.8M1,181,0880.00%
8QRCONFLUENT INC$62.9M2,079,6880.00%
NOMDNOMAD FOODS LTD$62.8M5,016,2470.00%
FYBRFRONTIER COMMUNICATIONS PARE$61.5M1,616,7280.00%
STUBSTUBHUB HLDGS INC$55.7M4,120,3080.00%
NGDNNEW GOLD INC CDA$54.4M6,250,8450.00%
TGNATEGNA INC$51.9M2,673,9650.00%
ANYWHERE REAL ESTATE INCANYWHERE REAL ESTATE INC$49.4M3,488,6710.00%
CDTXCIDARA THERAPEUTICS INC$46.8M212,0280.00%
CRTOEURCRITEO S A$45.7M2,217,8380.00%
DAYDAYFORCE INC$45.1M652,0100.00%
LEGNLEGEND BIOTECH CORP$33.0M1,517,0670.00%
TWFGTWFG INC$31.1M1,081,3830.00%
BNDWVANGUARD SCOTTSDALE FDS$31.0M451,4810.00%
AMCRAMCOR PLC$26.2M3,140,8120.00%
CATBUSDASTRIA THERAPEUTICS INC$22.7M1,732,4640.00%
MOFGMIDWESTONE FINL GROUP INC NE$20.1M522,4690.00%
Added to (1038)
TickerIssuerValueShares% of bookShares Δ
AAPLAPPLE INC$11.6B42,677,4733.76%+5%
IVVISHARES TR$3.6B5,328,0321.18%+1%
GOOGLALPHABET INC$3.3B10,522,6771.07%+6%
MNSTMONSTER BEVERAGE CORP NEW$2.2B28,798,8980.71%+4%
BRK/BBERKSHIRE HATHAWAY INC DEL$2.2B4,372,9270.71%+26%
ISRGINTUITIVE SURGICAL INC$2.2B3,812,6630.70%+2%
IXUSISHARES TR$2.1B24,661,6610.68%+6%
TJXTJX COS INC NEW$2.0B12,914,4480.64%+11%
VRSKVERISK ANALYTICS INC$1.6B7,240,3100.52%+31%
ITOTISHARES TR$1.6B10,650,6120.51%+7%
CDNSCADENCE DESIGN SYSTEM INC$1.6B5,008,6650.51%+26%
GEGE AEROSPACE$1.5B4,747,0650.47%+333%
TSLATESLA INC$1.5B3,243,4370.47%+4%
SHOPSHOPIFY INC$1.4B8,813,9280.46%+35%
VEEVVEEVA SYS INC$1.4B6,271,0980.45%+7%
Trimmed (1322)
TickerIssuerValueShares% of bookShares Δ
LOARLOAR HOLDINGS INC$553,7248,1430.00%-99%
BLSHBULLISH$227,7506,0140.00%-99%
BETABETA TECHNOLOGIES INC$501,57417,7800.00%-99%
NIQNIQ GLOBAL INTELLIGENCE PLC$467,98628,3800.00%-99%
EWJISHARES INC$371,9694,6070.00%-99%
SAILSAILPOINT INC$777,80338,4480.00%-98%
VTIPVANGUARD MALVERN FDS$273,6135,5320.00%-98%
IPGPIPG PHOTONICS CORP$2.1M29,5300.00%-98%
GENIGENIUS SPORTS LIMITED$2.5M225,5000.00%-98%
HYGISHARES TR$1.8M36,1300.00%-97%
ALKTALKAMI TECHNOLOGY INC$1.8M77,6530.00%-97%
PRSUPURSUIT ATTRACTIONS AND HOSP$651,54019,3450.00%-96%
RHRH$3.3M18,3490.00%-96%
PRCTPROCEPT BIOROBOTICS CORP$4.6M147,3270.00%-96%
LGNLEGENCE CORP$1.7M38,8640.00%-96%
The book

Largest 150 of 3,228 holdings

TickerIssuerValueShares% of bookShares Δ
NVDANVIDIA CORPORATION$18.4B98,528,4855.95%
MSFTMICROSOFT CORP$15.4B31,797,3024.98%
AMZNAMAZON COM INC$12.2B52,639,5743.93%
GOOGALPHABET INC$12.1B38,449,0403.91%
AAPLAPPLE INC$11.6B42,677,4733.76%
AVGOBROADCOM INC$8.6B24,873,8572.79%
METAMETA PLATFORMS INC$8.4B12,678,2732.71%
VVISA INC$6.4B18,156,6472.06%
LLYELI LILLY & CO$4.8B4,427,7641.54%
IVVISHARES TR$3.6B5,328,0321.18%
NFLXNETFLIX INC.$3.5B36,808,6101.12%
GOOGLALPHABET INC$3.3B10,522,6771.07%
TSMTAIWAN SEMICONDUCTOR MANUFAC$2.6B8,482,8820.83%
COSTCOSTCO WHOLESALE CORPORATION$2.4B2,766,2410.77%
PGRPROGRESSIVE CORP$2.3B10,165,6530.75%
HDHOME DEPOT INC$2.2B6,481,3910.72%
MNSTMONSTER BEVERAGE CORP NEW$2.2B28,798,8980.71%
BRK/BBERKSHIRE HATHAWAY INC DEL$2.2B4,372,9270.71%
ISRGINTUITIVE SURGICAL INC$2.2B3,812,6630.70%
SYKSTRYKER CORPORATION$2.1B6,052,9890.69%
UNHUNITEDHEALTH GROUP INC$2.1B6,443,8630.69%
IXUSISHARES TR$2.1B24,661,6610.68%
TJXTJX COS INC NEW$2.0B12,914,4480.64%
MCKMCKESSON CORP$1.8B2,240,6970.60%
VRTXVERTEX PHARMACEUTICALS INC$1.8B3,910,7860.57%
JPMJPMORGAN CHASE & CO$1.7B5,192,7930.54%
VRSKVERISK ANALYTICS INC$1.6B7,240,3100.52%
ITOTISHARES TR$1.6B10,650,6120.51%
CDNSCADENCE DESIGN SYSTEM INC$1.6B5,008,6650.51%
GEGE AEROSPACE$1.5B4,747,0650.47%
TSLATESLA INC$1.5B3,243,4370.47%
JNJJOHNSON & JOHNSON$1.4B6,948,6560.47%
SHOPSHOPIFY INC$1.4B8,813,9280.46%
AMATAPPLIED MATLS INC$1.4B5,466,2760.45%
DISDISNEY WALT CO$1.4B12,311,9990.45%
VEEVVEEVA SYS INC$1.4B6,271,0980.45%
BACBANK AMERICA CORP$1.4B25,105,0800.45%
TXNTEXAS INSTRS INC$1.3B7,631,4420.43%
ADPAUTOMATIC DATA PROCESSING IN$1.3B5,101,8090.42%
MAMASTERCARD INCORPORATED$1.3B2,286,9470.42%
CBOECBOE GLOBAL MKTS INC$1.3B5,061,3230.41%
TMOTHERMO FISHER SCIENTIFIC INC$1.3B2,190,6080.41%
APPAPPLOVIN CORP$1.3B1,880,7160.41%
SCHWSCHWAB CHARLES CORP$1.3B12,529,5090.41%
ABBVABBVIE INC$1.2B5,416,5090.40%
EMOPAB ACTIVE ETFS INC$1.2B30,355,2590.40%
EXMOCEXXON MOBIL CORP$1.2B9,982,2430.39%
MRKMERCK & CO INC$1.2B11,301,4860.39%
WMTWALMART INC$1.2B10,512,6770.38%
WFCWELLS FARGO & CO$1.2B12,532,6840.38%
SHWSHERWIN WILLIAMS CO$1.2B3,574,7360.38%
RDDTREDDIT INC$1.1B4,871,9930.36%
NYMAB ACTIVE ETFS INC$1.1B44,552,5890.36%
FWDAB ACTIVE ETFS INC$1.1B10,618,6090.36%
QCOMQUALCOMM INC$1.1B6,301,4870.35%
MSIMOTOROLA SOLUTIONS INC$1.1B2,794,6380.35%
CSCOCISCO SYS INC$1.1B13,773,3500.34%
ETNEATON CORP PLC$1.1B3,327,4030.34%
MTDMETTLER TOLEDO INTERNATIONAL$1.1B757,1080.34%
AZNASTRAZENECA PLC$1.0B5,279,5650.33%
ILOWAB ACTIVE ETFS INC$1.0B24,056,6190.33%
VOOVANGUARD INDEX FDS$981.4M1,564,9830.32%
ABTABBOTT LABORATORIES$977.0M7,798,1290.32%
RTXRTX CORPORATION$959.8M5,233,1090.31%
CORBAB ACTIVE ETFS INC$952.2M31,879,7810.31%
URIUNITED RENTALS INC$914.3M1,129,7240.30%
CELHCELSIUS HLDGS INC$905.3M19,792,6200.29%
KOCOCA COLA CO$902.8M12,914,0540.29%
ORCLORACLE CORP$891.5M4,573,8440.29%
LRGCAB ACTIVE ETFS INC$872.1M11,218,5540.28%
CAMAB ACTIVE ETFS INC$863.0M34,390,6150.28%
DXCMDEXCOM INC$857.7M12,923,6440.28%
ASMLASML HLDG NV$856.3M800,4120.28%
BRBROADRIDGE FINL SOLUTIONS IN$828.7M3,713,4900.27%
BUFCAB ACTIVE ETFS INC$825.0M19,962,8310.27%
SAIASAIA INC$816.1M2,499,3300.26%
GSGOLDMAN SACHS GROUP INC$815.9M928,2050.26%
PGPROCTER & GAMBLE CO$813.4M5,675,5050.26%
WATWATERS CORP$804.0M2,116,7370.26%
SPGIS&P GLOBAL INC$803.2M1,536,8970.26%
MDTMEDTRONIC PLC$751.3M7,821,0690.24%
PCORPROCORE TECHNOLOGIES INC$709.3M9,751,5710.23%
YEARAB ACTIVE ETFS INC$704.8M13,962,8850.23%
GILDGILEAD SCIENCES INC$703.2M5,729,2250.23%
TMUST-MOBILE US INC$694.0M3,417,8240.22%
CMGCHIPOTLE MEXICAN GRILL INC$688.1M18,598,2260.22%
AZOAUTOZONE INC$656.5M193,5690.21%
XCHGAB ACTIVE ETFS INC$655.8M26,187,0120.21%
CRMSALESFORCE INC$652.8M2,464,2890.21%
RACEFERRARI N V$651.2M1,762,1990.21%
IQVIQVIA HLDGS INC$648.9M2,878,8970.21%
TOSTTOAST INC$645.3M18,173,3740.21%
PMPHILIP MORRIS INTL INC$616.2M3,841,3830.20%
AEPAMERICAN ELEC PWR CO INC$609.2M5,283,2170.20%
GEVGE VERNOVA INC$603.5M923,4580.20%
MCDMCDONALDS CORP$595.3M1,947,9010.19%
IEFAISHARES TR$590.2M6,596,8430.19%
INTUINTUIT$585.8M884,3520.19%
NXPINXP SEMICONDUCTORS N V$585.4M2,697,0030.19%
LINLINDE PLC$584.2M1,370,1570.19%
COFCAPITAL ONE FINL CORP$580.6M2,395,7150.19%
TAFIAB ACTIVE ETFS INC$571.4M22,667,1950.19%
EOGEOG RES INC$569.7M5,425,4450.18%
CVXCHEVRON CORPORATION$567.3M3,722,0550.18%
LPLALPL FINL HLDGS INC$561.5M1,571,9980.18%
AMDADVANCED MICRO DEVICES INC$551.7M2,576,1110.18%
APHAMPHENOL CORP$550.7M4,074,9520.18%
MANHMANHATTAN ASSOCIATES INC$539.9M3,115,0870.17%
CAVACAVA GROUP INC$539.1M9,185,9540.17%
PLTRPALANTIR TECHNOLOGIES INC$517.2M2,909,8750.17%
ITTITT INC$509.7M2,937,5890.17%
KLACKLA CORP$509.6M419,4370.17%
MSMORGAN STANLEY$509.3M2,868,7630.16%
LRCXLAM RESEARCH CORP$507.8M2,966,3780.16%
TXRHTEXAS ROADHOUSE INC$503.6M3,034,0220.16%
MUMICRON TECHNOLOGY INC$491.2M1,720,9610.16%
CCITIGROUP INC$485.3M4,158,8600.16%
CATCATERPILLAR INC$477.9M834,1680.15%
IAUISHARES GOLD TR$474.1M5,840,7870.15%
IEMGISHARES INC$467.0M6,947,5100.15%
NEENEXTERA ENERGY INC$465.0M5,791,7400.15%
HONGBPHONEYWELL INTL INC$462.6M2,371,2710.15%
LOWLOWES COS INC$462.1M1,916,2310.15%
SPYSTATE STR SPDR S&P 500 ETF T$461.9M677,2940.15%
ZTSZOETIS INC$457.1M3,633,3180.15%
NOWSERVICENOW INC$449.2M2,932,1100.15%
UNPUNION PAC CORP$449.1M1,941,3270.15%
IBMINTERNATIONAL BUSINESS MACHS$436.6M1,473,9990.14%
DEDEERE & CO$430.4M924,5430.14%
PEPPEPSICO INC$425.1M2,962,1940.14%
ALABASTERA LABS INC$418.0M2,512,6950.14%
TSCOTRACTOR SUPPLY CO$416.2M8,322,9470.13%
BKNGBOOKING HOLDINGS INC$410.4M76,6320.13%
CSXCSX CORP$395.2M10,902,9610.13%
GRMNGARMIN LTD$392.1M1,932,8470.13%
VLTOVERALTO CORP$390.8M3,916,3660.13%
TAT&T INC$387.6M15,603,7370.13%
MMM3M CO$387.1M2,417,7230.13%
WELLWELLTOWER INC$377.7M2,035,0890.12%
ADIANALOG DEVICES INC$376.9M1,389,8410.12%
USBUS BANCORP$375.8M7,042,7300.12%
BNDXVANGUARD CHARLOTTE FDS$370.1M7,658,5100.12%
VEAVANGUARD TAX-MANAGED FDS$368.0M5,891,4880.12%
MRSHMARSH & MCLENNAN COS INC$367.6M1,981,2820.12%
BUFMAB ACTIVE ETFS INC$361.4M9,251,1760.12%
DLTRDOLLAR TREE INC$355.8M2,892,1570.12%
ARGXARGENX SE$355.1M422,3040.11%
CTVACORTEVA INC$349.9M5,220,5170.11%
AEEAMEREN CORP$346.9M3,473,4470.11%
CMECME GROUP INC$341.2M1,249,3920.11%

This table is the 150 largest positions by value, out of 3,228 reported. The search box only searches what is on this page — a name absent from it may still be in the filing further down the book. The full info table is here.

Rows are aggregated by CUSIP — a manager files the same security multiple times when different internal desks hold it. Tickers link to our own backtest of that asset where we cover it.

Read the original

This page was built from one document: the 2026-03-31 Form 13F info table filed by ALLIANCEBERNSTEIN L.P. (CIK 1109448, accession 0001109448-26-000101). Every other 13F site is reading the same file.

If anything here disagrees with it, the filing wins — and we would want to know. All 13F filings by this manager

What a 13F cannot show you

A 13F is a long-only equity snapshot, and the holes in it are structural. Anyone selling you this data as "what the smart money is doing" is selling you one leg of a position:

  • No short positions. None, ever. A fund shown here as bullish may be net short the same name through a book you cannot see.
  • No cash, bonds, FX, commodities or non-US listings. A macro fund's entire thesis can be invisible.
  • No intra-quarter round trips. Bought and sold inside the same quarter means it never appears at all.
  • Options are notional, not ownership. We keep puts and calls in a separate bucket rather than adding their notional into a fund's book size, which is how a $2B fund gets reported as a $20B one.
  • Confidential treatment. Managers can ask the SEC to withhold a position while they build it. Those holdings are legally absent from the filing, so a "new" position may be months old.

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