ALLIANCEBERNSTEIN HOLDING LP (AB) Top Institutional Shareholders
ALLIANCEBERNSTEIN HOLDING LP (AB) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $441.99M in AB holdings during the latest filing period.
Fmr Llc is currently the largest disclosed institutional shareholder of AB tracked by InsiderSet, reporting ownership valued at approximately $40.39M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $39.01M, representing an estimated loss of -3.42% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 50% of the total disclosed AB value among the investors covered in this analysis. Major shareholders include Fmr Llc, American Century Companies Inc, Bank Of America Corp, and several other long-term asset managers with concentrated positions in ALLIANCEBERNSTEIN HOLDING LP (AB).
This page ranks the largest institutional AB shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
277
Total Reported Value
$441.99M
Largest Holder
Fmr Llc
Largest Position
$40.39M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
135
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Fmr Llc | 0.00% | 1,078,857 | $40,392,406 | $39,011,469 | -$1,380,937 | -3.42% | |
| American Century Companies Inc | 0.02% | 961,582 | $36,001,630 | $34,770,805 | -$1,230,825 | -3.42% | |
| Bank Of America Corp | 0.00% | 768,009 | $28,754,275 | $27,771,205 | -$983,070 | -3.42% | |
| Morgan Stanley | 0.00% | 679,754 | $25,450,014 | $24,579,905 | -$870,109 | -3.42% | |
| Lpl Financial Llc | 0.01% | 516,417 | $19,334,640 | $18,673,639 | -$661,001 | -3.42% | |
| Wells Fargo & Company/Mn | 0.00% | 495,469 | $18,550,381 | $17,916,159 | -$634,222 | -3.42% | |
| Cresset Asset Management, Llc | 0.06% | 378,183 | $14,159,172 | $13,675,097 | -$484,075 | -3.42% | |
| Neuberger Berman Group Llc | 0.01% | 352,716 | $13,205,687 | $12,754,211 | -$451,476 | -3.42% | |
| Invesco Ltd. | 0.00% | 336,060 | $12,582,086 | $12,151,930 | -$430,156 | -3.42% | |
| Ubs Group Ag | 0.00% | 325,156 | $12,173,840 | $11,757,641 | -$416,199 | -3.42% | |
| Stifel Financial Corp | 0.01% | 265,367 | $9,935,340 | $9,595,671 | -$339,669 | -3.42% | |
| Crestwood Advisors Group, Llc | 0.14% | 218,283 | $8,172,516 | $7,893,113 | -$279,403 | -3.42% | |
| Horizon Kinetics Asset Management Llc | 0.09% | 217,447 | $8,141,216 | $7,862,884 | -$278,332 | -3.42% | |
| Raymond James Financial Inc | 0.00% | 214,920 | $8,046,612 | $7,771,507 | -$275,105 | -3.42% | |
| Four Tree Island Advisory Llc | 3.92% | 207,571 | $7,771,458 | $7,505,767 | -$265,691 | -3.42% | |
| Jane Street Group, Llc | 0.01% | 164,770 | $6,168,988 | $5,958,083 | -$210,905 | -3.42% | |
| D.A. Davidson & Co. | 0.04% | 161,707 | $6,054,321 | $5,847,325 | -$206,996 | -3.42% | |
| Cetera Investment Advisers | 0.01% | 156,695 | $5,866,666 | $5,666,091 | -$200,575 | -3.42% | |
| Osaic Holdings, Inc. | 0.01% | 147,106 | $5,508,010 | $5,319,353 | -$188,657 | -3.43% | |
| Moody Aldrich Partners Llc | 0.93% | 137,341 | $5,142,047 | $4,966,251 | -$175,796 | -3.42% | |
| Wealth Enhancement Advisory Services, Llc | 0.01% | 126,190 | $4,874,724 | $4,563,030 | -$311,694 | -6.39% | |
| Hub Investment Partners, Llc | 0.12% | 127,375 | $4,768,932 | $4,605,880 | -$163,052 | -3.42% | |
| Royal Bank Of Canada | 0.00% | 115,126 | $4,311,000 | $4,162,956 | -$148,044 | -3.43% | |
| Susquehanna Fundamental Investments, Llc | 0.14% | 103,238 | $3,865,231 | $3,733,086 | -$132,145 | -3.42% | |
| Parrish Capital Llc | 1.72% | 101,000 | $3,832,242 | $3,652,160 | -$180,082 | -4.70% | |
| Chelsea Counsel Co | 1.57% | 95,280 | $3,666,375 | $3,445,325 | -$221,050 | -6.03% | |
| Peak6 Llc | 0.09% | 84,676 | $3,170,269 | $3,061,884 | -$108,385 | -3.42% | |
| Williams Jones Wealth Management, Llc. | 0.04% | 78,750 | $2,948,400 | $2,847,600 | -$100,800 | -3.42% | |
| Natixis | 0.01% | 75,100 | $2,811,744 | $2,715,616 | -$96,128 | -3.42% | |
| Kestra Advisory Services, Llc | 0.01% | 74,211 | $2,778,442 | $2,683,470 | -$94,972 | -3.42% | |
| B. Riley Wealth Advisors, Inc. | 0.17% | 73,475 | $2,678,898 | $2,656,856 | -$22,042 | -0.82% | |
| Commonwealth Equity Services, Llc | 0.00% | 68,551 | $2,566,543 | $2,478,804 | -$87,739 | -3.42% | |
| Susquehanna International Group, Llp | 0.00% | 65,951 | $2,469,205 | $2,384,788 | -$84,417 | -3.42% | |
| Goldman Sachs Group Inc | 0.00% | 63,730 | $2,386,051 | $2,304,477 | -$81,574 | -3.42% | |
| Disciplined Equity Management, Inc. | 1.18% | 62,813 | $2,351,719 | $2,271,318 | -$80,401 | -3.42% | |
| Gabelli Funds Llc | 0.02% | 60,000 | $2,246,400 | $2,169,600 | -$76,800 | -3.42% | |
| Jump Financial, Llc | 0.03% | 57,071 | $2,136,738 | $2,063,687 | -$73,051 | -3.42% | |
| Mariner, Llc | 0.00% | 53,432 | $2,000,494 | $1,932,101 | -$68,393 | -3.42% | |
| Moors & Cabot, Inc. | 0.09% | 53,234 | $1,993,081 | $1,924,941 | -$68,140 | -3.42% | |
| Rockefeller Capital Management L.P. | 0.00% | 50,606 | $1,894,704 | $1,829,913 | -$64,791 | -3.42% | |
| Aristides Capital Llc | 0.60% | 48,806 | $1,827,297 | $1,764,825 | -$62,472 | -3.42% | |
| Knott David M Jr | 1.07% | 48,000 | $1,797,120 | $1,735,680 | -$61,440 | -3.42% | |
| Focus Partners Wealth | 0.00% | 47,974 | $1,796,180 | $1,734,740 | -$61,440 | -3.42% | |
| Davenport & Co Llc | 0.01% | 44,922 | $1,681,880 | $1,624,380 | -$57,500 | -3.42% | |
| Cacti Asset Management Llc | 0.10% | 44,850 | $1,679,184 | $1,621,776 | -$57,408 | -3.42% | |
| Corient Private Wealth Llc | 0.00% | 44,343 | $1,660,203 | $1,603,443 | -$56,760 | -3.42% | |
| Mgo One Seven Llc | 0.03% | 42,507 | $1,591,476 | $1,537,053 | -$54,423 | -3.42% | |
| Highland Capital Management, Llc | 0.08% | 41,726 | $1,562,221 | $1,508,812 | -$53,409 | -3.42% | |
| M&T Bank Corp | 0.01% | 40,891 | $1,530,959 | $1,478,619 | -$52,340 | -3.42% | |
| Ameriprise Financial Inc | 0.00% | 39,521 | $1,498,297 | $1,429,079 | -$69,218 | -4.62% |
Frequently asked questions about AB
Who owns the most AB stock?
The largest holders of AB are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for ALLIANCEBERNSTEIN HOLDING LP (AB).
Is AB widely held by superinvestors?
Many widely followed stocks like AB appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly AB is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.