EAF Institutional Ownership & Shareholders
GRAFTECH INTERNATIONAL LTD (EAF) is currently held by 88 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $58.21M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of EAF tracked by InsiderSet, reporting ownership valued at approximately $7.59M 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 $11.70M, representing an estimated gain of +54.15% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 75% of the total disclosed EAF value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Yacktman Asset Management, Marathon Asset Management Lp, and several other long-term asset managers with concentrated positions in GRAFTECH INTERNATIONAL LTD (EAF).
This page ranks the largest institutional EAF 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.
Institutional Holders
88
Total Reported Value
$58.21M
Largest Holder
Blackrock, Inc.
Largest Position
$7.59M
Insider Transactions (90d)
4
Latest Filing Quarter
Q2 2026
New Institutional Positions
131
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 1,284,282 | $7,590,107 | $11,699,809 | +$4,109,702 | +54.15% | |
| Yacktman Asset Management | Donald Yacktman | 0.08% | 1,149,267 | $6,792,168 | $10,469,822 | +$3,677,654 | +54.15% |
| Marathon Asset Management Lp | 14.88% | 962,828 | $5,690,313 | $8,771,363 | +$3,081,050 | +54.15% | |
| Vanguard Capital Management Llc | 0.00% | 816,833 | $4,827,483 | $7,441,349 | +$2,613,866 | +54.15% | |
| Benefit Street Partners Llc | 6.25% | 736,745 | $4,354,163 | $6,711,747 | +$2,357,584 | +54.15% | |
| Ameriprise Financial Inc | 0.00% | 720,361 | $4,257,333 | $6,562,489 | +$2,305,156 | +54.15% | |
| Charles Schwab Investment Management Inc | 0.00% | 563,633 | $3,331,071 | $5,134,697 | +$1,803,626 | +54.15% | |
| Marshall Wace, Llp | 0.00% | 446,482 | $2,638,708 | $4,067,451 | +$1,428,743 | +54.15% | |
| Geode Capital Management, Llc | 0.00% | 425,244 | $2,513,801 | $3,873,973 | +$1,360,172 | +54.11% | |
| Shenkman Capital Management Inc | 0.21% | 243,153 | $1,521,978 | $2,215,124 | +$693,146 | +45.54% | |
| Prescott Group Capital Management, L.L.C. | 0.11% | 215,067 | $1,271,044 | $1,959,260 | +$688,216 | +54.15% | |
| State Street Corp | 0.00% | 184,846 | $1,092,440 | $1,683,947 | +$591,507 | +54.15% | |
| Vanguard Portfolio Management Llc | 0.00% | 165,025 | $975,298 | $1,503,378 | +$528,080 | +54.15% | |
| Citadel Advisors Llc | 0.00% | 147,705 | $872,937 | $1,345,593 | +$472,656 | +54.15% | |
| Northern Trust Corp | 0.00% | 130,417 | $770,765 | $1,188,099 | +$417,334 | +54.15% | |
| Jacobs Levy Equity Management, Inc | 0.00% | 127,526 | $753,679 | $1,161,762 | +$408,083 | +54.15% | |
| Vanguard Fiduciary Trust Co | 0.00% | 119,556 | $706,576 | $1,089,155 | +$382,579 | +54.15% | |
| Foundation Resource Management Inc | 0.07% | 106,355 | $628,559 | $968,894 | +$340,335 | +54.15% | |
| Jane Street Group, Llc | 0.00% | 82,033 | $484,815 | $747,321 | +$262,506 | +54.15% | |
| Xtx Topco Ltd | 0.00% | 62,892 | $371,692 | $572,946 | +$201,254 | +54.15% | |
| Cannell & Spears Llc | 0.01% | 62,207 | $367,643 | $566,706 | +$199,063 | +54.15% | |
| Fore Capital, Llc | 0.46% | 58,703 | $346,935 | $534,784 | +$187,849 | +54.15% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.00% | 54,985 | $324,961 | $500,913 | +$175,952 | +54.15% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 47,561 | $281,086 | $433,281 | +$152,195 | +54.15% |
| Invesco Ltd. | 0.00% | 44,592 | $263,539 | $406,233 | +$142,694 | +54.15% | |
| Jump Financial, Llc | 0.00% | 44,114 | $260,714 | $401,879 | +$141,165 | +54.15% | |
| Susquehanna Fundamental Investments, Llc | 0.00% | 43,335 | $256,110 | $394,782 | +$138,672 | +54.15% | |
| D. E. Shaw & Co., Inc. | 0.00% | 43,239 | $255,542 | $393,907 | +$138,365 | +54.15% | |
| Point72 Asset Management, L.P. | 0.00% | 42,685 | $252,268 | $388,860 | +$136,592 | +54.15% | |
| Bank Of New York Mellon Corp | 0.00% | 42,504 | $251,198 | $387,211 | +$136,013 | +54.15% | |
| Price T Rowe Associates Inc | 0.00% | 41,288 | $245,000 | $376,134 | +$131,134 | +53.52% | |
| Goldman Sachs Group Inc | 0.00% | 41,077 | $242,765 | $374,211 | +$131,446 | +54.15% | |
| Advisors Asset Management, Inc. | 0.00% | 20,282 | $239,936 | $184,769 | -$55,167 | -22.99% | |
| Bridgeway Capital Management, Llc | 0.00% | 37,500 | $221,625 | $341,625 | +$120,000 | +54.15% | |
| Solus Alternative Asset Management Lp | 0.06% | 36,235 | $214,149 | $330,101 | +$115,952 | +54.15% | |
| Two Sigma Investments, Lp | 0.00% | 34,870 | $206,082 | $317,666 | +$111,584 | +54.15% | |
| Palogic Value Management, L.P. | 0.07% | 32,543 | $192,329 | $296,467 | +$104,138 | +54.15% | |
| Susquehanna International Group, Llp | 0.00% | 32,368 | $191,295 | $294,872 | +$103,577 | +54.15% | |
| Engineers Gate Manager Lp | 0.00% | 32,155 | $190,036 | $292,932 | +$102,896 | +54.15% | |
| Bank Of America Corp | 0.00% | 27,293 | $161,302 | $248,639 | +$87,337 | +54.15% | |
| Nuveen, Llc | 0.00% | 22,395 | $132,354 | $204,018 | +$71,664 | +54.15% | |
| Hudson Bay Capital Management Lp | 0.00% | 18,906 | $111,734 | $172,234 | +$60,500 | +54.15% | |
| Ubs Group Ag | 0.00% | 17,646 | $104,288 | $160,755 | +$56,467 | +54.15% | |
| Deutsche Bank Ag\ | 0.00% | 16,531 | $97,698 | $150,597 | +$52,899 | +54.15% | |
| Wells Fargo & Company/Mn | 0.00% | 15,176 | $89,690 | $138,253 | +$48,563 | +54.15% | |
| Aegon Usa Investment Management, Llc | 0.06% | 15,000 | $88,650 | $136,650 | +$48,000 | +54.15% | |
| Quadrature Capital Ltd | 0.00% | 14,834 | $87,669 | $135,138 | +$47,469 | +54.15% | |
| Tudor Investment Corp Et Al | 0.00% | 14,787 | $87,391 | $134,710 | +$47,319 | +54.15% | |
| Rhumbline Advisers | 0.00% | 14,580 | $86,159 | $132,824 | +$46,665 | +54.16% | |
| Morgan Stanley | 0.00% | 13,833 | $81,754 | $126,019 | +$44,265 | +54.14% |
Frequently asked questions about EAF
Who are the largest institutional holders of EAF?
The largest institutional holders of EAF reported in the latest SEC Form 13F filings include Blackrock, Inc., Yacktman Asset Management, Marathon Asset Management Lp, Vanguard Capital Management Llc, and Benefit Street Partners Llc. InsiderSet ranks institutional holders by their latest reported EAF position.
What is EAF institutional ownership?
This page tracks EAF positions reported by institutional investment managers through SEC Form 13F. GRAFTECH INTERNATIONAL LTD (EAF) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own EAF?
InsiderSet currently tracks 88 institutional managers reporting EAF holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of EAF shareholders.
How much EAF stock do institutions own?
Institutional investment managers disclosed approximately $58.21M in EAF holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was EAF institutional ownership last updated?
The latest EAF institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional EAF holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its EAF position after the reporting date.
Are institutions buying or selling EAF?
Institutional buying and selling can be analyzed by comparing EAF positions across consecutive 13F reporting periods. InsiderSet's EAF Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View EAF ownership changes.
How has EAF institutional ownership changed over time?
InsiderSet tracks EAF institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.