ADVANCED MICRO DEVICES (%252520AMD) Top Institutional Shareholders
ADVANCED MICRO DEVICES (%252520AMD) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $3.20B in %252520AMD holdings during the latest filing period.
Parnassus Endeavor Fund is currently the largest disclosed institutional shareholder of %252520AMD tracked by InsiderSet, reporting ownership valued at approximately $1.35B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.20B, representing an estimated loss of -11.45% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 100% of the total disclosed %252520AMD value among the investors covered in this analysis. Major shareholders include Parnassus Endeavor Fund, ARK Invest, Renaissance Technologies LLC, and several other long-term asset managers with concentrated positions in ADVANCED MICRO DEVICES (%252520AMD).
This page ranks the largest institutional %252520AMD shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Parnassus Endeavor Fund | Parnassus Investments | 3.61% | 2,329,523 | $1,353,243,206 | $1,198,283,336 | -$154,959,870 | -11.45% |
| ARK Invest | Cathie Wood | 5.34% | 1,416,443 | $822,826,048 | $728,604,115 | -$94,221,933 | -11.45% |
| Renaissance Technologies LLC | Jim Simons | 0.64% | 829,697 | $463,818,193 | $426,787,840 | -$37,030,353 | -7.98% |
| Tiger Global Management | Chase Coleman III | 1.63% | 674,727 | $391,955,662 | $347,072,822 | -$44,882,840 | -11.45% |
| Appaloosa Management | David Tepper | 1.54% | 197,500 | $114,729,725 | $101,592,025 | -$13,137,700 | -11.45% |
| Sequoia Financial Advisors | 0.21% | 71,085 | $41,294,005 | $36,565,413 | -$4,728,592 | -11.45% | |
| Cullen Value Fund | Jim Cullen | 0.97% | 13,736 | $7,979,380 | $7,065,661 | -$913,719 | -11.45% |
| Mairs & Power Growth Fund | Andrew R. Adams | 0.01% | 1,648 | $957,340 | $847,715 | -$109,625 | -11.45% |
| Polen Capital Management | David M. Polen | 0.00% | 417 | $242,239 | $214,501 | -$27,738 | -11.45% |
Frequently asked questions about %252520AMD
Who owns the most %252520AMD stock?
The largest holders of %252520AMD are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for ADVANCED MICRO DEVICES (%252520AMD).
Is %252520AMD widely held by superinvestors?
Many widely followed stocks like %252520AMD appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly %252520AMD is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.