Who owns Lam Research?What is institutional ownership? Institutional ownership is the share of a company's stock held by funds, banks and other investment managers, as they report it each quarter on Form 13F.
Institutions own 86.5% of Lam Research's shares, through 3,247 funds, banks and other managers that report their holdings to the SEC; individual investors and others hold the rest. The largest on 30 June 2026 were BlackRock, Inc. (10.6%), Vanguard Capital Management LLC (6.5%), State Street Corp (4.8%).
- Institutions ownWhat is institutional ownership? Institutional ownership is the share of a company's stock held by funds, banks and other investment managers, as they report it each quarter on Form 13F.
- 86.5%
- Institutional holders
- 3,247
- The 10 largest hold
- 41.5%
- Free floatWhat is free float? Free float is the part of a company's shares that anyone can buy and sell: all its shares minus those held by insiders, founders and owners of over 5%.
- 99.5%
- Holdings as of
- 30 Jun 2026
Who owns the shares
Shares free to trade
Closely held shares belong to insiders, founders and owners of more than 5%, and seldom change hands. The free float is the rest: the shares anyone can buy and sell.
The largest shareholders
| # | Holder | Shares | Of the company | Value | Change last quarter (shares) |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 132,727,776 | 10.58% | 57.51B USD | -124,544 |
| 2 | Vanguard Capital Management LLC | 81,683,639 | 6.51% | 35.40B USD | +527,895 |
| 3 | State Street Corp | 60,704,130 | 4.84% | 26.32B USD | +1,545,830 |
| 4 | Invesco Ltd. | 52,319,973 | 4.17% | 22.67B USD | +26,111,217 |
| 5 | JPMorgan Chase & Co | 45,317,479 | 3.61% | 18.62B USD | +12,604,546 |
| 6 | Vanguard Portfolio Management LLC | 36,635,534 | 2.92% | 15.88B USD | -425,429 |
| 7 | Geode Capital Management, LLC | 34,506,240 | 2.75% | 14.92B USD | -669,686 |
| 8 | FMR LLC | 33,677,858 | 2.68% | 14.59B USD | +103,016 |
| 9 | Price T Rowe Associates Inc | 24,596,295 | 1.96% | 10.66B USD | +11,356,938 |
| 10 | Morgan Stanley | 19,217,787 | 1.53% | 8.33B USD | +246,665 |
| 11 | Norges Bank | 18,123,399 | 1.44% | 7.85B USD | New position |
| 12 | Ameriprise Financial Inc | 17,334,906 | 1.38% | 7.51B USD | -3,453,224 |
| 13 | Northern Trust Corp | 14,014,491 | 1.12% | 6.07B USD | -174,860 |
| 14 | Franklin Templeton Inc | 13,065,549 | 1.04% | 5.66B USD | +1,272,030 |
| 15 | Goldman Sachs Group Inc | 12,724,387 | 1.01% | 5.51B USD | +2,246,660 |
| 16 | UBS AM | 12,514,990 | 1.00% | 5.42B USD | -909,026 |
| 17 | Arrowstreet Capital, Limited Partnership | 12,269,198 | 0.98% | 5.32B USD | -910,620 |
| 18 | Bank Of America Corp | 11,244,147 | 0.90% | 4.87B USD | +584,489 |
| 19 | Van Eck Associates Corp | 11,089,395 | 0.88% | 4.81B USD | +8,922,854 |
| 20 | Legal & General Group PLC | 10,373,392 | 0.83% | 4.50B USD | -677,520 |
| 21 | Jupiter Topco LLC | 9,884,116 | 0.79% | 4.28B USD | New position |
| 22 | Coatue Management LLC | 9,441,603 | 0.75% | 4.09B USD | -601,902 |
| 23 | Amundi | 9,426,153 | 0.75% | 4.08B USD | -721,326 |
| 24 | Nuveen, LLC | 9,226,979 | 0.74% | 4.00B USD | -1,779,648 |
| 25 | Bank Of New York Mellon Corp | 8,717,571 | 0.69% | 3.78B USD | -214,867 |
All institutions last quarter
- Bought or added
- 2,330 · 629 new
- Sold or cut
- 1,297 · 127 sold out
- Net shares bought
- +68.05M · 29.49B USD
- Institutional ownership
- 81.1% → 86.5%
Biggest buyers last quarter
- Invesco Ltd.+26,111,217
- Norges BankNew position
- JPMorgan Chase & Co+12,604,546
- Price T Rowe Associates Inc+11,356,938
- Jupiter Topco LLCNew position
Biggest sellers last quarter
- Ameriprise Financial Inc-3,453,224
- California Public Employees Retirement System-2,222,348
- Nuveen, LLC-1,779,648
- Grantham, Mayo, Van Otterloo & Co. LLC-1,439,480
- Nordea Investment Management Ab-1,223,210
From the holders' 13F filings with the SEC for the quarter to 30 Jun 2026, filed up to 45 days after it; the buyers and sellers are among the 100 largest holders.
Common questions about Lam Research's shareholders
Source: Financial Modeling Prep
