AllianceBernstein 13F holdings
AllianceBernstein reported its Q2 2026 13F on Aug 14, 2026. The filing shows a $302.3B US stock portfolio in 3315 positions, 20% of it in the top five: Nvidia (5.5%), Kla (3.6%), Apple (3.6%), Alphabet (3.5%) and Microsoft (3.2%). In Q2 2026 it added to 15, trimmed 12 and sold out of 12. At today's prices that book is up 4.4% since the quarter closed. This is an institutional book, so its moves mostly reflect client money flowing in and out and index changes, not one manager's conviction. 13F filings arrive up to 45 days after the quarter ends and cover long US-listed positions only, so they show where the money was, not where it is now; this is educational analysis, not investment advice.
Q2 2026 13F, filed Aug 14, 2026. Prices as of Oct 27, 2026. Refreshed weekly from SEC EDGAR.
How big is AllianceBernstein's stock portfolio?
From the Q2 2026 13F, filed Aug 14, 2026. Prices are today's, so "since quarter-end" is how the book as filed has done since.
What does AllianceBernstein own?
The positions in its Q2 2026 13F, largest first. The 40 largest of 3315 are shown. "This site's filters" is how many of this site's 8 value filters the stock passes; a stock this site tracks links to its own analysis.
| Stock | Weight | Size | Shares vs. last quarter | Quarters held | Since quarter-end | This site's filters |
|---|---|---|---|---|---|---|
| NVDANvidia Corp | 5.5% | $16.8B96.2M shares | -2% | 4+ | +25.0% | 3/8 |
| KLACKla Corp | 3.6% | $11.0B7.5M shares | +1681% | 4+ | -89.6% | 2/8 |
| AAPLApple Inc | 3.6% | $10.9B43.0M shares | +1% | 4+ | +36.8% | 2/8 |
| GOOGAlphabet Inc | 3.5% | $10.5B36.7M shares | -5% | 4+ | +10.4% | n/a |
| MSFTMicrosoft Corp | 3.2% | $9.6B26.0M shares | -18% | 4+ | +43.5% | 2/8 |
| AMZNAmazon.com Inc | 2.6% | $7.9B37.7M shares | -28% | 4+ | +21.5% | 8/8 |
| BKNGBooking Holdings Inc | 2.6% | $7.8B1.8M shares | +2306% | 4+ | -96.4% | 5/8 |
| AVGOBroadcom Inc | 2.4% | $7.1B23.0M shares | -8% | 4+ | +10.6% | 3/8 |
| METAMETA Platforms Inc-Class A | 2.3% | $6.8B11.9M shares | -6% | 4+ | +8.4% | 8/8 |
| VVisa Inc-Class A Shares | 1.8% | $5.3B17.6M shares | -3% | 4+ | +33.0% | 2/8 |
| LLYEli Lilly & Co | 1.3% | $3.9B4.3M shares | -4% | 4+ | +39.4% | 3/8 |
| IVVIshares Core S&P 500 ETF | 1.2% | $3.7B5.6M shares | +6% | 4+ | +18.4% | n/a |
| GOOGLAlphabet Inc | 1.1% | $3.4B11.7M shares | +12% | 4+ | +11.5% | 5/8 |
| NFLXNetflix Inc | 1.1% | $3.4B35.1M shares | -5% | 4+ | -35.0% | 5/8 |
| COSTCostco Wholesale Corp | 0.8% | $2.5B2.5M shares | -8% | 4+ | -0.4% | 3/8 |
| TSMTaiwan Semiconductor-Sp Adr | 0.8% | $2.4B7.0M shares | -17% | 4+ | +29.3% | n/a |
| IXUSIshares Core Intl Stock ETF | 0.7% | $2.2B25.8M shares | +5% | 4+ | +7.7% | n/a |
| HDHome Depot Inc | 0.7% | $2.2B6.6M shares | +2% | 4+ | -3.2% | 4/8 |
| UNHUnitedhealth Group Inc | 0.7% | $2.1B7.7M shares | +19% | 4+ | +51.7% | 7/8 |
| TJXTJX Companies Inc | 0.7% | $2.0B12.6M shares | -3% | 4+ | -12.2% | 3/8 |
| MNSTMonster Beverage Corp | 0.7% | $2.0B27.1M shares | -6% | 4+ | -37.3% | 2/8 |
| AMATApplied Materials Inc | 0.6% | $1.9B5.4M shares | -1% | 4+ | +15.8% | 3/8 |
| PGRProgressive Corp | 0.6% | $1.8B9.2M shares | -10% | 4+ | +13.8% | 5/8 |
| EXMOCExxon Mobil Corp | 0.6% | $1.8B10.7M shares | +7% | 4+ | n/a | n/a |
| BRK.BBerkshire Hathaway Inc | 0.6% | $1.7B3.6M shares | -17% | 4+ | +13.3% | 8/8 |
| TXNTexas Instruments Inc | 0.6% | $1.7B8.8M shares | +15% | 4+ | +59.1% | 2/8 |
| RTXRTX Corp | 0.6% | $1.7B8.8M shares | +68% | 4+ | +0.9% | 4/8 |
| JNJJohnson & Johnson | 0.6% | $1.7B6.9M shares | -1% | 4+ | +9.9% | 3/8 |
| ISRGIntuitive Surgical Inc | 0.6% | $1.7B3.6M shares | -5% | 4+ | -3.3% | 1/8 |
| GEGeneral Electric | 0.6% | $1.7B5.8M shares | +23% | 4+ | +4.9% | 3/8 |
| Eaton Corp Plc | 0.6% | $1.7B4.6M shares | +39% | 4+ | n/a | n/a |
| JPMJpmorgan Chase & Co | 0.5% | $1.6B5.5M shares | +6% | 4+ | +14.2% | 8/8 |
| SYKStryker Corp | 0.5% | $1.6B4.9M shares | -19% | 4+ | -8.3% | 4/8 |
| ITOTIshares Core S&P Total U.s. | 0.5% | $1.6B11.2M shares | +5% | 4+ | +17.8% | n/a |
| MRKMerck & Co. Inc. | 0.5% | $1.6B13.1M shares | +16% | 4+ | +17.9% | 2/8 |
| MSIMotorola Solutions Inc | 0.5% | $1.5B3.5M shares | +24% | 4+ | +11.4% | 3/8 |
| MCKMckesson Corp | 0.5% | $1.5B1.7M shares | -25% | 4+ | +11.7% | 2/8 |
| VRTXVertex Pharmaceuticals Inc | 0.5% | $1.3B3.0M shares | -23% | 4+ | +16.7% | 3/8 |
| BACBank of America Corp | 0.4% | $1.3B27.6M shares | +10% | 4+ | +4.0% | 5/8 |
| EMOPAb Emrg Mrkt Opportuniti ETF | 0.4% | $1.3B30.6M shares | +1% | 4+ | n/a | n/a |
What did AllianceBernstein buy and sell in Q2 2026?
Compared with Q1 2026. A position counts as added or trimmed when its share count moved by 5% or more.
Bought (new)
No new positions.
Added to
Trimmed
Sold out
How has AllianceBernstein's portfolio changed over time?
The reported stock book each quarter. It includes market moves as well as buying and selling.
| Quarter | Stock book | Positions | Change |
|---|---|---|---|
| Q3 2025 | $317.6B | 3241 | n/a |
| Q4 2025 | $316.7B | 3235 | -0.3% |
| Q1 2026 | $308.8B | 3226 | -2.5% |
| Q2 2026 | $302.3B | 3315 | -2.1% |
Frequently asked questions about AllianceBernstein
What does AllianceBernstein own?
AllianceBernstein's Q2 2026 13F lists 3315 positions worth $302.3B. The largest are Nvidia (5.5%), Kla (3.6%), Apple (3.6%), Alphabet (3.5%) and Microsoft (3.2%), together 20% of the book. The full table is above; each stock this site tracks links to its own analysis.
What did AllianceBernstein buy and sell in Q2 2026?
Compared with Q1 2026, AllianceBernstein added to 15, trimmed 12 and sold out of 12 (HON, HO1 and AM6 and more). A position counts as added or trimmed when its share count moved by 5% or more.
How concentrated is AllianceBernstein's portfolio?
The top position is 6% of the book, the top five 20% and the top ten 31%, across 3315 positions. Estimated turnover last quarter was 23% of the book.
When does AllianceBernstein file its next 13F?
Managers file within 45 days after each quarter ends. For the quarter ending Sep 30, 2026, the deadline is about Nov 16, 2026 (a weekend deadline moves to the next business day). This page updates when the filing is on EDGAR.
Can you see AllianceBernstein's cost basis or profit?
No. A 13F lists positions at quarter-end, not what was paid or when, and it excludes shorts and non-US holdings. This page shows each stock's price change since the quarter closed (the whole book as filed is +4.4%, with 97% of it priced) and since the position first appeared, which is a rough read and not their profit.
Where does this data come from?
- Holdings: AllianceBernstein's Form 13F-HR filings, listed on SEC EDGAR. The Q2 2026 book was filed Aug 14, 2026.
- Prices and tickers: today's prices are from Finnhub, matched to each filing's securities with OpenFIGI; "since quarter-end" compares today's price with the price implied by the filing (value divided by shares).
- Limits: a 13F covers long US-listed positions only, up to 45 days after the quarter ends: no shorts, no cost basis, no trades inside the quarter. Read the Editorial Standards for how this site treats filings, and Form 13F in the glossary.
About this page
This page lists everything in AllianceBernstein's latest Form 13F (AllianceBernstein): every position, what changed last quarter and how the stocks have moved since. Every figure comes from SEC filings and is refreshed weekly; read the Editorial Standards for the rules, or open Superinvestors to compare all 25 investors. Educational content only, not investment advice.