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Alliancebernstein L.P.: 13F portfolio Q2 2026 and what copying it returned
Alliancebernstein L.P.'s 13F for the quarter ended 2026-06-30 (filed Aug 14, 2026): 400 common-share positions, $302.3B reported. Copying each 13F the day after it was filed returned +19.8% from May 19, 2025 to Nov 6, 2026, against +23.7% for SPY.
Copying the 13F
Each 13F bought at the close of the first trading day after it was filed and held, drifting, until the next one; value-weighted over the common-share positions with a price (92.1% of the portfolio on average); 6 filings since May 15, 2025. Price returns for the clone and SPY alike (no dividends, no costs). A 13F lists only US long positions at quarter end, reported up to 45 days later.
Largest holdings (2026-06-30)
| Ticker | Company | Weight | Value | Change in the quarter |
|---|---|---|---|---|
| NVDA | NVIDIA | 5.5% | $16.8B | -2.3% |
| KLAC | KLA | 3.6% | $11.0B | +1681.1% |
| AAPL | Apple | 3.6% | $10.9B | +0.8% |
| GOOG | Alphabet | 3.5% | $10.5B | -4.6% |
| MSFT | Microsoft | 3.2% | $9.6B | -18.2% |
| AMZN | Amazon.com | 2.6% | $7.9B | -28.3% |
| BKNG | Booking Holdings | 2.6% | $7.8B | +2305.7% |
| AVGO | Broadcom | 2.4% | $7.1B | -7.5% |
| META | Meta Platforms | 2.2% | $6.8B | -6.1% |
| V | Visa | 1.8% | $5.3B | -3.0% |
| LLY | ELI Lilly | 1.3% | $3.9B | -3.8% |
| IVV | iShares Core S&P 500 ETF | 1.2% | $3.7B | +5.9% |
| GOOGL | Alphabet | 1.1% | $3.4B | +11.5% |
| NFLX | Netflix | 1.1% | $3.4B | -4.7% |
| COST | Costco Wholesale | 0.8% | $2.5B | -7.9% |
| TSM | Taiwan Semiconductor Manufacturing | 0.8% | $2.4B | -17.1% |
| IXUS | iShares Core International Stock ETF | 0.7% | $2.2B | +4.6% |
| HD | Home Depot | 0.7% | $2.2B | +1.8% |
| UNH | UnitedHealth Group | 0.7% | $2.1B | +19.0% |
| TJX | TJX Companies | 0.7% | $2.0B | -2.6% |
| MNST | Monster Beverage | 0.7% | $2.0B | -6.0% |
| AMAT | Applied Materials | 0.6% | $1.9B | -0.7% |
| PGR | Progressive | 0.6% | $1.8B | -9.7% |
| BRK-B | Berkshire Hathaway | 0.6% | $1.7B | -17.1% |
Biggest adds
- HON new
- HONA new
- SPCX new
- SCHR new
- AADX new
- NHP new
- KT new
- QNT new
- FRVO new
- AVEX new
Biggest cuts
- SYFI exit
- SPDW exit
Track record
Of 114 position changes scored in 114 separate decisions, 46.5% were on the right side of SPY over the next three months (Disclosures → Smart money).
Open in Disclosures → every quarter, the clone month by month, the smart-money record
Source: SEC Form 13F-HR, filer CIK 1109448. Not investment advice.