AB Alliancebernstein Holding LP
Filed as ALLIANCEBERNSTEIN HLDG L P (UNIT LTD PARTN), Equity As of 2026 Q2 among managers we track Quote on Google Finance, opens in a new tab
In 2026 Q2 Murray Stahl added to Alliancebernstein.
Who owns this now
Largest portfolio weights among holders, up to 0.1% (Murray Stahl, Horizon Kinetics Asset Management). Not free-float ownership.
Who owns AB
Sorted by value, long equity only, as of 2026 Q2.
| History | |||||
|---|---|---|---|---|---|
| Murray Stahl, Horizon Kinetics Asset Management | Add +14.3% | 248,496 | $8.8M | History |
Insider trades
Open-market buys and sales by AB's executives, directors and 10% owners in the last 12 months, from their Form 4s
- None no insider bought on the open market
- $1.3M sold by 2 insiders outside a trading plan
- $1.1M sold by 1 insider under 10b5-1 plans
-
Charles G.t. Stonehill DirectorSale$186K 5,000 shares at $37.17 17% of stakeTraded Aug 4 Filed Aug 6
-
Seth P Bernstein CEOSale$1.1M 29,000 shares at $39.54 12% of stakeTraded Apr 30 Filed May 4
-
Seth P Bernstein CEOPlanned sale$1.1M 26,840 shares at $41.08 10% of stakeTraded Feb 18 Filed Feb 19
Also filed in the last 12 months, not counted as buying or selling: 12 stock grants, 10 share withholdings for taxes, and 1 gift.
SEC filings
Recent issuer filings from EDGAR, 21 shown.
| Filed | Form | Detail | Links |
|---|---|---|---|
| 8-K | 7.01,9.01 | Filing Doc | |
| DEF 14A | DEF 14A ALLIANCEBERNSTEIN HOLDING L.P. | Filing Doc | |
| DEFA14A | DEFA14A PROXY MATERIALS ALLIANCEBERNSTEIN HOLDING L.P. | Filing Doc | |
| 8-K | 5.02,7.01,9.01 | Filing Doc | |
| 8-K | 7.01,9.01 | Filing Doc | |
| 8-K | 7.01,9.01 | Filing Doc | |
| 10-Q | 10-Q ALLIANCEBERNSTEIN HOLDING L.P. | Filing Doc | |
| 8-K | 2.02,9.01 | Filing Doc | |
| 8-K | 7.01,9.01 | Filing Doc | |
| 8-K | 7.01,9.01 | Filing Doc | |
| 8-K | 7.01,9.01 | Filing Doc | |
| 10-Q | 10-Q ALLIANCEBERNSTEIN HOLDING L.P. | Filing Doc | |
| 8-K | 2.02,9.01 | Filing Doc | |
| 8-K | 7.01,9.01 | Filing Doc | |
| 8-K | 7.01,9.01 | Filing Doc | |
| 10-K | 10-K ALLIANCEBERNSTEIN HOLDING L.P. | Filing Doc | |
| 8-K | 7.01,9.01 | Filing Doc | |
| 8-K | 2.02,9.01 | Filing Doc | |
| 8-K | 7.01,9.01 | Filing Doc | |
| 8-K | 5.02,7.01,9.01 | Filing Doc | |
| 8-K | 7.01,9.01 | Filing Doc |
No filings match this filter.
Financials
US-GAAP annual figures by fiscal year, as tagged in Form 10-K. Each value links to its SEC filing.
Balance sheet
Ownership over time
13Fs that reported it each quarter. Click a bar for that quarter’s holders.