AB · Alliancebernstein Holding L.P. · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Superinvestors Holding AB
All superinvestors →Holder Concentration
Across 297 13F filersWho Holds AB
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 294 filers, like-for-like change -0.2%; actively managed books -3.1%; index-like books +44.0%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 30.6% | 178 | +2.0% |
| Adviser | 5.4% | 5 | +67.4% |
| Bank | 17.0% | 16 | +9.0% |
| Broker-dealer | 5.1% | 3 | +2.6% |
| Non-US | 1.1% | 3 | +72.0% |
| Holding company | 11.3% | 6 | -42.8% |
| Exempt adviser | 0.0% | 0 | — |
| Unknown | 29.5% | 83 | +13.5% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 9.1% | 5 | +44.0% |
| Systematic-like | 1.3% | 5 | +11.5% |
| Concentrated | 11.4% | 61 | +4.5% |
| Diversified active | 78.2% | 223 | -4.3% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 74.4% | 211 | -3.2% |
| Medium turnover | 17.0% | 47 | +8.6% |
| High turnover | 6.5% | 17 | +10.8% |
| Unknown | 2.1% | 19 | +16.5% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 3.1% | 23 | +19.6% |
| Medium horizon | 13.2% | 52 | +42.5% |
| Long horizon | 79.8% | 208 | -6.2% |
| Unknown | 3.9% | 11 | +22.5% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 10.6% | 93 | +2.2% |
| $1B to $10B | 15.8% | 110 | +0.9% |
| $10B to $100B | 24.2% | 58 | +41.8% |
| $100B or more | 49.3% | 33 | -13.4% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 22.2% | 149 | +2.9% |
| Pooled investment vehicles | 0.9% | 4 | +11.7% |
| Registered funds and BDCs | 1.5% | 7 | -7.4% |
| Pension and profit sharing plans | 0.4% | 3 | -1.1% |
| Insurance companies | 1.3% | 3 | +0.6% |
| Corporations | 0.1% | 2 | +3.4% |
| Diversified | 4.2% | 10 | 0.0% |
| Other investment advisers | 0.0% | 0 | — |
| Other | 0.0% | 0 | — |
| Charitable organizations | 0.0% | 0 | — |
| Unknown | 69.4% | 116 | -1.1% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 5.8% | 20 | +12.7% |
| Private equity funds | 0.6% | 8 | -11.5% |
| Venture capital funds | 0.2% | 2 | +15.4% |
| Real estate funds | 3.3% | 4 | -0.3% |
| Securitized asset funds | 0.0% | 1 | 0.0% |
| Other private funds | 4.2% | 18 | +5.0% |
| Mixed private funds | 0.3% | 2 | +7.8% |
| Private funds, type not stated | 0.2% | 1 | -14.4% |
| No private funds | 16.1% | 122 | -1.1% |
| Unknown | 69.4% | 116 | -1.1% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 93.5% | 284 | -2.2% |
| Outside the US | 6.5% | 10 | +43.3% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 1 holder with no observed 2026-03-31 13F and 2 holders with no observed 2026-06-30 13F.
Conviction and Crowding
294 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 50.8% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies AB's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | NLY Annaly Capital Management Inc | 8 |
| 2 | NWBI Northwest Bancshares, Inc. | 3 |
| 3 | EPD Enterprise Products Partners L.P. | 18 |
| 4 | MSFT Microsoft Corp | 45 |
| 5 | AMZN Amazon Com Inc | 44 |
| 6 | TSLA Tesla, Inc. | 35 |
| 7 | NVDA Nvidia Corp | 43 |
| 8 | AAPL Apple Inc. | 43 |
| 9 | JNJ Johnson & Johnson | 37 |
| 10 | BX Blackstone Inc. | 18 |
Shareholder Targets
13F filers that own its peers but not AB, quarter ended Jun 30, 2026Found through its holder-overlap peers: NLY, NWBI, EPD, MSFT, AMZN, TSLA, NVDA, AAPL, JNJ, BX, GOOGL, TSLX, USAC, HD, IBM, KO, LNC, META, LLY, BGC. 6,975 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | BlackRock, Inc. Holding company, Index-like | $1,834,572,900,854 20 held | NVDA, AAPL, GOOGL |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC Registered adviser, Index-like | $1,492,622,231,212 17 held | NVDA, AAPL, GOOGL |
| 3 | STATE STREET CORP Bank, Index-like | $975,292,739,766 18 held | NVDA, AAPL, GOOGL |
| 4 | FMR LLC Holding company, Diversified active | $717,945,902,020 20 held | NVDA, GOOGL, AAPL |
| 5 | GEODE CAPITAL MANAGEMENT, LLC Registered adviser, Index-like | $575,582,238,813 17 held | NVDA, AAPL, GOOGL |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser, Diversified active | $467,552,857,175 17 held | NVDA, AAPL, GOOGL |
| 7 | NORGES BANK Non-US, Index-like | $316,580,514,636 16 held | NVDA, GOOGL, AAPL |
| 8 | PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser, Diversified active | $294,377,235,032 18 held | NVDA, GOOGL, AAPL |
| 9 | Capital Research Global Investors Adviser, Diversified active | $223,489,468,798 12 held | NVDA, GOOGL, MSFT |
| 10 | Capital World Investors Adviser, Diversified active | $190,042,612,832 13 held | GOOGL, META, NVDA |
Fund Ownership of AB by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 0.36% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 0.00% | 0 |
| Index ETFs | 0.36% | 334,129 |
| Active ETFs | 0.03% | 31,735 |
| Active funds | 2.12% | 1,970,903 |
| Unclassified | 0.01% | 4,776 |
| All registered funds | 2.52% | 2,341,543 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega MORGAN STANLEY Holding company | $35,315,621 | 7.74% | 1,002,715 | Shares | 2026-08-13 | |
| Mega AMERICAN CENTURY COMPANIES INC | $33,278,814 | 7.29% | 944,884 | Shares | 2026-08-12 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $25,658,437 | 5.62% | 728,519 | Shares | 2026-08-14 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $19,930,608 | 4.37% | 565,889 | Shares | 2026-08-14 | |
| Mega LPL Financial LLC Broker-dealer | $19,465,037 | 4.27% | 552,670 | Shares | 2026-08-07 | |
| Mega UBS Group AG Bank | $16,274,492 | 3.57% | 462,081 | Shares | 2026-08-13 | |
| Large PEAK6 LLC Broker-dealer | $14,088,000 | 3.09% | 400,000 | Put | 2026-08-13 | |
| Large Cresset Asset Management, LLC Registered adviser | $13,319,605 | 2.92% | 378,183 | Shares | 2026-08-14 | |
| Large Pathstone Holdings, LLC | $13,309,532 | 2.92% | 377,897 | Shares | 2026-08-13 | |
| Mega Invesco Ltd. Adviser | $11,885,411 | 2.61% | 337,462 | Shares | 2026-08-14 | |
| Mega STIFEL FINANCIAL CORP | $9,536,765 | 2.09% | 270,777 | Shares | 2026-08-12 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $9,234,684 | 2.02% | 262,200 | Call | 2026-08-14 | |
| Large Janney Montgomery Scott LLC Adviser | $9,074,045 | 1.99% | 257,639 | Shares | 2026-08-05 | |
| Mid HORIZON KINETICS ASSET MANAGEMENT LLC Registered adviser | $8,752,029 | 1.92% | 248,496 | Shares | 2026-08-11 | |
| Mid Crestwood Advisors Group, LLC Registered adviser | $7,559,374 | 1.66% | 214,633 | Shares | 2026-08-03 | |
| Large HRT FINANCIAL LP | $7,426,383 | 1.63% | 210,857 | Shares | 2026-08-14 | |
| Mega RAYMOND JAMES FINANCIAL INC | $7,325,583 | 1.61% | 207,995 | Shares | 2026-08-14 | |
| Small Four Tree Island Advisory LLC Registered adviser | $7,310,650 | 1.60% | 207,571 | Shares | 2026-08-07 | |
| Large D.A. DAVIDSON & CO. | $5,636,327 | 1.24% | 160,032 | Shares | 2026-07-24 | |
| Large OSAIC HOLDINGS, INC. Holding company | $5,569,724 | 1.22% | 158,141 | Shares | 2026-08-14 | |
| Mega Cetera Investment Advisers Registered adviser | $5,203,297 | 1.14% | 147,737 | Shares | 2026-08-12 | |
| Small Moody Aldrich Partners LLC Registered adviser | $4,837,150 | 1.06% | 137,341 | Shares | 2026-07-15 | |
| Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $4,516,088 | 0.99% | 129,475 | Shares | 2026-10-13 | |
| Mid HUB Investment Partners, LLC | $4,447,792 | 0.97% | 126,286 | Shares | 2026-07-31 | |
| Mega ROYAL BANK OF CANADA Bank | $3,914,208 | 0.86% | 111,136 | Shares | 2026-08-14 | |
| Large Jump Financial, LLC | $3,708,947 | 0.81% | 105,308 | Shares | 2026-08-13 | |
| Mega JANE STREET GROUP, LLC | $3,385,944 | 0.74% | 96,137 | Shares | 2026-08-14 | |
| Small CHELSEA COUNSEL CO Registered adviser | $3,352,239 | 0.73% | 95,180 | Shares | 2026-08-12 | |
| Mid SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | $2,869,690 | 0.63% | 81,479 | Shares | 2026-08-14 | |
| Mid Williams Jones Wealth Management, LLC. Registered adviser | $2,785,902 | 0.61% | 79,100 | Shares | 2026-08-05 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $2,646,077 | 0.58% | 75,130 | Shares | 2026-08-14 | |
| Large NATIXIS Non-US | $2,645,022 | 0.58% | 75,100 | Shares | 2026-08-13 | |
| Mega NEUBERGER BERMAN GROUP LLC Holding company | $2,474,592 | 0.54% | 70,261 | Shares | 2026-08-13 | |
| Large Lido Advisors, LLC Registered adviser | $2,339,804 | 0.51% | 66,434 | Shares | 2026-08-07 | |
| Small Disciplined Equity Management, Inc. Registered adviser | $2,280,803 | 0.50% | 65,390 | Shares | 2026-10-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $2,247,036 | 0.49% | 63,800 | Call | 2026-09-02 | |
| Large COMMONWEALTH EQUITY SERVICES, LLC Registered adviser | $2,154,196 | 0.47% | 61,164 | Shares | 2026-07-29 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $2,148,420 | 0.47% | 61,000 | Put | 2026-08-14 | |
| Mega JPMORGAN CHASE & CO Bank | $2,128,202 | 0.47% | 60,426 | Shares | 2026-08-12 | |
| Large GABELLI FUNDS LLC Registered adviser | $2,113,200 | 0.46% | 60,000 | Shares | 2026-08-12 | |
| Large Focus Partners Wealth Registered adviser | $2,013,562 | 0.44% | 57,171 | Shares | 2026-08-12 | |
| Large Corient Private Wealth LLC Registered adviser | $1,972,989 | 0.43% | 56,019 | Shares | 2026-08-27 | |
| Large Cambridge Investment Research Advisors, Inc. | $1,957,879 | 0.43% | 55,590 | Shares | 2026-07-30 | |
| Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Non-US | $1,907,726 | 0.42% | 54,166 | Shares | 2026-09-09 | |
| Large PEAK6 LLC Broker-dealer | $1,901,563 | 0.42% | 53,991 | Shares | 2026-08-13 | |
| Small Parrish Capital LLC Registered adviser | $1,874,555 | 0.41% | 53,743 | Shares | 2026-10-01 | |
| Small Aristides Capital LLC Registered adviser | $1,857,714 | 0.41% | 52,746 | Shares | 2026-08-13 | |
| Large Kestra Advisory Services, LLC | $1,849,050 | 0.41% | 52,500 | Shares | 2026-07-28 | |
| Small SHARPEPOINT LLC | $1,844,999 | 0.40% | 52,385 | Shares | 2026-07-29 | |
| Mid Moors & Cabot, Inc. Registered adviser | $1,821,085 | 0.40% | 51,706 | Shares | 2026-08-10 | |
| Large Caption Management, LLC Registered adviser | $1,761,000 | 0.39% | 50,000 | Call | 2026-08-14 | |
| Large Rockefeller Capital Management L.P. Registered adviser | $1,697,181 | 0.37% | 48,188 | Shares | 2026-08-13 | |
| Small Knott David M Jr | $1,690,560 | 0.37% | 48,000 | Shares | 2026-08-12 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $1,620,120 | 0.36% | 46,000 | Put | 2026-09-02 | |
| Large Mariner, LLC Registered adviser | $1,600,361 | 0.35% | 45,439 | Shares | 2026-08-13 | |
| Mid CACTI ASSET MANAGEMENT LLC Registered adviser | $1,520,768 | 0.33% | 43,600 | Shares | 2026-10-01 | |
| Mega JANE STREET GROUP, LLC | $1,444,020 | 0.32% | 41,000 | Put | 2026-08-14 | |
| Mid SIT INVESTMENT ASSOCIATES INC Registered adviser | $1,415,844 | 0.31% | 40,200 | Shares | 2026-08-12 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $1,411,406 | 0.31% | 40,074 | Shares | 2026-08-14 | |
| Mega BANK OF MONTREAL /CAN/ Bank | $1,375,692 | 0.30% | 39,060 | Shares | 2026-08-12 | |
| Mid MidFirst Bank | $1,364,775 | 0.30% | 38,750 | Shares | 2026-08-07 | |
| Large M&T Bank Corp Bank | $1,363,225 | 0.30% | 38,706 | Shares | 2026-08-04 | |
| Mega HighTower Advisors, LLC Registered adviser | $1,350,299 | 0.30% | 38,339 | Shares | 2026-08-05 | |
| Large DAVENPORT & Co LLC Registered adviser | $1,345,216 | 0.29% | 38,567 | Shares | 2026-10-14 | |
| Large &PARTNERS | $1,307,859 | 0.29% | 37,134 | Shares | 2026-08-14 | |
| Mid MGO ONE SEVEN LLC Registered adviser | $1,273,484 | 0.28% | 36,158 | Shares | 2026-07-31 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $1,271,406 | 0.28% | 36,099 | Shares | 2026-09-02 | |
| Mid KINGSWOOD WEALTH ADVISORS, LLC Registered adviser | $1,257,424 | 0.28% | 36,050 | Shares | 2026-10-23 | |
| Large Equitable Holdings, Inc. Holding company | $1,202,727 | 0.26% | 34,149 | Shares | 2026-08-17 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $1,170,360 | 0.26% | 33,230 | Shares | 2026-08-14 | |
| Large Tidal Investments LLC Registered adviser | $1,117,706 | 0.25% | 31,735 | Shares | 2026-08-13 | |
| Mid CHILTON CAPITAL MANAGEMENT LLC Registered adviser | $1,108,584 | 0.24% | 31,476 | Shares | 2026-08-04 | |
| Small Clare Market Investments LLC Registered adviser | $1,100,625 | 0.24% | 31,250 | Shares | 2026-07-27 | |
| Mid RBF Capital, LLC | $1,056,600 | 0.23% | 30,000 | Shares | 2026-08-14 | |
| Mid Apollon Wealth Management, LLC Registered adviser | $1,045,074 | 0.23% | 29,962 | Shares | 2026-10-23 | |
| Large GAMCO INVESTORS, INC. ET AL Registered adviser | $1,028,353 | 0.23% | 29,198 | Shares | 2026-08-12 | |
| Small Nicholas Wealth, LLC. Registered adviser | $1,027,983 | 0.23% | 29,472 | Shares | 2026-10-26 | |
| Mid Belpointe Asset Management LLC Registered adviser | $997,782 | 0.22% | 28,330 | Shares | 2026-07-31 | |
| Mega NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $989,858 | 0.22% | 28,105 | Shares | 2026-08-12 | |
| Small Blue Fin Capital, Inc. Registered adviser | $941,007 | 0.21% | 26,718 | Shares | 2026-08-04 | |
| Small Lifetime Wealth Management P.C. Registered adviser | $917,481 | 0.20% | 26,050 | Shares | 2026-08-17 | |
| Mid XTX Topco Ltd | $877,259 | 0.19% | 24,908 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $841,758 | 0.18% | 23,900 | Call | 2026-08-14 | |
| Large OneDigital Investment Advisors LLC Registered adviser | $813,088 | 0.18% | 23,086 | Shares | 2026-08-07 | |
| Mid PFG Investments, LLC | $800,480 | 0.18% | 22,728 | Shares | 2026-07-23 | |
| Mid Virtu Financial LLC | $800,233 | 0.18% | 22,721 | Shares | 2026-08-13 | |
| Large IMC-Chicago, LLC | $795,478 | 0.17% | 22,586 | Shares | 2026-08-06 | |
| Mid Ameritas Advisory Services, LLC Registered adviser | $761,914 | 0.17% | 21,633 | Shares | 2026-08-14 | |
| Large Sequoia Financial Advisors, LLC Registered adviser | $714,719 | 0.16% | 20,293 | Shares | 2026-07-17 | |
| Large Jefferies Financial Group Inc. Holding company | $704,400 | 0.15% | 20,000 | Shares | 2026-08-17 | |
| Mid Kovack Advisors, Inc. Registered adviser | $703,519 | 0.15% | 19,975 | Shares | 2026-07-29 | |
| Small Wealthstar Advisors, LLC Registered adviser | $697,041 | 0.15% | 19,984 | Shares | 2026-10-19 | |
| Mid OAK ASSOCIATES LTD /OH/ Registered adviser | $694,256 | 0.15% | 19,712 | Shares | 2026-08-14 | |
| Micro ZAZOVE ASSOCIATES LLC Registered adviser | $679,746 | 0.15% | 19,300 | Shares | 2026-07-16 | |
| Small VIRTUS ADVISERS, LLC Registered adviser | $657,240 | 0.14% | 18,661 | Shares | 2026-08-11 | |
| Large US BANCORP \DE\ Bank | $655,725 | 0.14% | 18,618 | Shares | 2026-08-12 | |
| Mid MISSION WEALTH MANAGEMENT, LP Registered adviser | $654,000 | 0.14% | 18,750 | Shares | 2026-10-15 | |
| Large TRUIST FINANCIAL CORP Bank | $644,244 | 0.14% | 18,292 | Shares | 2026-07-28 | |
| Mid OPPENHEIMER & CO INC | $631,886 | 0.14% | 18,116 | Shares | 2026-10-26 | |
| Mid BALDWIN WEALTH PARTNERS LLC/MA Registered adviser | $611,272 | 0.13% | 17,525 | Shares | 2026-10-13 |
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