Lord, Abbett & Co. LLC is an SEC-registered investment adviser based in Jersey City, NJ that reports managing 1 hedge fund on Form ADV. It reports $270.4 billion in regulatory assets under management. Its private funds, of all types, hold $3.1 billion in gross assets. Its disclosed U.S. stock holdings returned an estimated +13.0% 2026 YTD through Jun 30 (S&P 500: +9.5%), based on 13F filings. Over a longer period they returned an estimated +47.2% from Q3 2024 to Q2 2026, compared with +37.2% for the S&P 500, based on 13F filings.
- Regulatory assets under management
- $270.4 billionForm ADV Item 5.F
- Gross assets of private funds
- $3.1 billionAll private fund types, Form ADV
- Hedge funds managed
- 19 private funds in total
- Employees
- 821Form ADV Item 5.A
- Registration
- SEC-registered adviserCRD 110391
- Latest Form ADV
- 12/22/2025Disciplinary disclosures: none reported
Estimated 13F portfolio performance
| Quarter | Est. 13F return | S&P 500 |
|---|---|---|
| Q2 2026 | +16.5% | +14.8% |
| Q1 2026 | -3.0% | -4.6% |
| Q4 2025 | +0.4% | +2.4% |
| Q3 2025 | +8.9% | +7.8% |
| Q2 2025 | +13.8% | +10.4% |
| Q1 2025 | -6.9% | -4.5% |
| Q4 2024 | +2.0% | +2.1% |
| Q3 2024 | +10.1% | +5.4% |
Estimate of the firm's disclosed long U.S. stock portfolio from its quarterly 13F filings, holding each quarter-end portfolio to the next quarter-end at prices implied by all 13F filers. It is a price return before dividends and fees, ignores shorts, options, bonds, cash and trading within the quarter, and is not the return of any fund. Disclosures
Largest disclosed holdings
- Nvidia Corp$1.6 billion
- Alphabet, Inc Voting Class$1.3 billion
- Lam Research Corp Com New$673.4 million
- Broadcom Inc$634.5 million
- Taiwan Semiconductor MFG LTD Sponsored ADS$588.7 million
- J P Morgan Chase & Co.$517.1 million
- Eli Lilly & Co Com$513.3 million
- Apple Inc Com$459.9 million
- Microsoft Corp Com$457.3 million
- Morgan Stanley Com New$447.5 million
As of 2026-06-30, from 13F filing by Lord, Abbett & Co. LLC.
From SEC filings. Firm data comes from the SEC's Form ADV data as of Oct 2, 2026; performance estimates come from Form 13F. HedgeMountain has not verified this information, and it is not an offer, solicitation or recommendation. Full disclosures