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GrafTech International (EAF) Institutional Ownership

GrafTech International logo
$8.45 -0.53 (-5.95%)
Closing price 03:59 PM Eastern
Extended Trading
$8.49 +0.05 (+0.58%)
As of 04:10 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for GrafTech International (NYSE:EAF)

Current
Institutional Ownership
Percentage
92.83%
Number of
Institutional Buyers
(last 12 months)
44
Total
Institutional Inflows
(last 12 months)
$131.43M
Number of
Institutional Sellers
(last 12 months)
38
Total
Institutional Outflows
(last 12 months)
$1.02B
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EAF Institutional Buying and Selling by Quarter

GrafTech International Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/15/2026 OMERS ADMINISTRATION Corp14,300$97K0.0%-21.0%0.055%
5/14/2026 Renaissance Technologies LLC121,344$823K0.0%N/A0.466%
5/14/2026 Walleye Capital LLC165,280$1.12M0.0%+77.6%0.634%
4/21/2026 AEGON USA Investment Management LLC15,000$102K0.1%N/A0.058%
4/17/2026 Krilogy Financial LLC20,000$136K0.0%+42.9%0.077%
2/19/2026 Invesco Ltd.52,756$818K0.0%-51.4%0.204%
2/18/2026 Tudor Investment Corp ET AL31,226$484K0.0%N/A0.121%
2/18/2026 Millennium Management LLC438,696$6.80M0.0%-26.2%1.699%
2/18/2026 Bridgeway Capital Management LLC32,200$499K0.0%+9.5%0.125%
2/18/2026 9823 Capital L.P.11,410$177K0.1%N/A0.044%
2/17/2026 Trexquant Investment LP33,221$515K0.0%N/A0.129%
2/17/2026 Jump Financial LLC71,300$1.11M0.0%+127.1%0.276%
2/17/2026 Price T Rowe Associates Inc. MD23,688$368K0.0%+27.1%0.092%
2/17/2026 Solus Alternative Asset Management LP36,235$562K0.2%N/A0.140%
2/17/2026 ExodusPoint Capital Management LP25,363$393K0.0%N/A0.098%
2/16/2026 OMERS ADMINISTRATION Corp18,100$281K0.0%N/A0.070%
2/16/2026 Barclays PLC20,000$310K0.0%+6,249.2%0.077%
2/13/2026 Marshall Wace LLP494,865$7.68M0.0%+25.1%1.917%
2/13/2026 Walleye Capital LLC93,057$1.44M0.0%N/A0.360%
2/13/2026 Charles Schwab Investment Management Inc.1,122,722$17.41M0.0%+26.7%4.348%
2/13/2026 State Street Corp80,946$1.26M0.0%-14.2%0.314%
2/12/2026 Jane Street Group LLC54,964$852K0.0%+166.9%0.213%
2/12/2026 Intesa Sanpaolo Wealth Management1,970$31K0.0%N/A0.008%
2/11/2026 Fore Capital LLC35,000$543K0.2%-23.9%0.136%
2/10/2026 Goldman Sachs Group Inc.155,878$2.42M0.0%+156.7%0.604%
2/9/2026 Geode Capital Management LLC193,058$3.00M0.0%+20.5%0.748%
2/9/2026Jefferies Financial Group Inc.10,148$157K0.0%N/A0.039%
2/3/2026 Yacktman Asset Management LP998,475$15.49M0.2%-6.6%3.867%
1/27/2026 Krilogy Financial LLC14,000$225K0.0%-17.7%0.054%
1/22/2026 Foundation Resource Management Inc.115,058$1.79M0.2%-33.4%0.446%
1/22/2026 Benefit Street Partners LLC713,062$11.06M12.2%N/A2.762%
12/15/2025 Hudson Bay Capital Management LP25,906$332K0.0%-87.2%0.100%
11/18/2025 Marathon Asset Management LP2,115,389$27.12M36.1%-89.6%8.193%
11/17/2025 Prelude Capital Management LLC14,943$192K0.0%N/A0.058%
11/17/2025 Public Employees Retirement System of Ohio5,680$73K0.0%-90.9%0.022%
11/17/2025 Millennium Management LLC594,573$7.62M0.0%-90.6%2.303%
11/17/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.4,534$58K0.0%-83.9%0.018%
11/17/2025 Invenomic Capital Management LP107,035$1.37M0.1%-90.4%0.415%
11/17/2025 JB Capital Partners LP29,275$375K0.1%-90.0%0.113%
11/17/2025 Brevan Howard Capital Management LP15,404$197K0.0%-96.8%0.060%
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11/17/2025 Cannell & Spears LLC77,222$990K0.0%-87.8%0.299%
11/17/2025Bank of America Corp DE40,938$525K0.0%-82.4%0.159%
11/17/2025 Ameriprise Financial Inc.568,020$7.28M0.0%-90.0%2.200%
11/14/2025 Raymond James Financial Inc.10,569$135K0.0%-90.1%0.041%
11/14/2025 Two Sigma Investments LP61,711$791K0.0%-63.3%0.239%
11/14/2025 Bridgeway Capital Management LLC29,400$377K0.0%N/A0.114%
11/14/2025 Concentric Capital Strategies LP42,235$541K0.0%N/A0.164%
11/14/2025 Caption Management LLC15,000$192K0.0%N/A0.058%
11/13/2025 Arrowstreet Capital Limited Partnership123,106$1.58M0.0%-34.3%0.477%
11/13/2025 Franklin Resources Inc.713,062$9.14M0.0%-90.0%2.762%
11/13/2025 Russell Investments Group Ltd.8,864$114K0.0%-95.2%0.034%
11/13/2025 Grantham Mayo Van Otterloo & Co. LLC189,518$2.43M0.0%-96.9%0.734%
11/12/2025 Woodbridge Co Ltd115,324$1.48M0.0%-90.0%0.447%
11/12/2025 Dimensional Fund Advisors LP20,429$262K0.0%-90.8%0.079%
11/7/2025Vanguard Group Inc.1,002,924$12.86M0.0%-90.6%3.884%
11/6/2025 Prescott Group Capital Management L.L.C.478,168$6.13M0.6%-84.8%1.852%
11/6/2025 Cibc World Market Inc.13,300$171K0.0%-90.0%0.052%
11/6/2025 Rhumbline Advisers2,916$37K0.0%-68.3%0.011%
11/4/2025 Allianz Asset Management GmbH39,632$508K0.0%N/A0.153%
11/4/2025 Yacktman Asset Management LP1,068,938$13.70M0.2%-90.1%4.140%
10/30/2025 Olympiad Research LP14,943$192K0.3%N/A0.058%
10/15/2025 CWM LLC2,402$30K0.0%-96.4%0.009%
10/14/2025 Foundation Resource Management Inc.172,648$2.21M0.3%-89.7%0.669%
8/18/2025 Hudson Bay Capital Management LP202,425$197K0.0%N/A0.078%
8/15/2025 Tower Research Capital LLC TRC 167,106$163K0.0%+1,128.2%0.065%
8/15/2025 Sender Co & Partners Inc.1,286,455$1.25M0.4%+169.2%0.498%
8/15/2025 Hudson Bay Capital Management LP202,425$197K0.0%N/A0.078%
8/15/2025 Brevan Howard Capital Management LP486,932$472K0.0%N/A0.189%
8/15/2025Bank of America Corp DE232,779$226K0.0%+70.4%0.090%
8/15/2025 Ameriprise Financial Inc.5,673,093$5.52M0.0%+10.7%2.198%
8/14/2025 Jane Street Group LLC1,678,655$1.63M0.0%+357.6%0.650%
8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.28,077$27K0.0%-85.1%0.011%
8/14/2025 Cerity Partners LLC40,938$40K0.0%-27.1%0.016%
8/13/2025 Jump Financial LLC42,799$42K0.0%N/A0.017%
8/13/2025 Marshall Wace LLP2,782,531$2.70M0.0%+132.8%1.078%
8/13/2025 Invesco Ltd.1,480,471$1.44M0.0%-43.8%0.573%
8/13/2025 Arrowstreet Capital Limited Partnership187,342$182K0.0%N/A0.073%
8/13/2025 Quantbot Technologies LP72,318$70K0.0%-24.5%0.028%
8/13/2025 Quadrature Capital Ltd131,020$127K0.0%-18.4%0.051%
8/13/2025 Grantham Mayo Van Otterloo & Co. LLC6,027,812$5.86M0.0%-46.5%2.335%
8/13/2025 Russell Investments Group Ltd.186,345$181K0.0%-63.6%0.072%
8/12/2025 Franklin Resources Inc.7,131,013$6.94M0.0%+57.2%2.762%
8/12/2025 Catalyst Funds Management Pty Ltd120,000$117K0.0%N/A0.046%
8/8/2025 Geode Capital Management LLC2,150,915$2.09M0.0%-57.8%0.833%
8/7/2025 Prescott Group Capital Management L.L.C.3,151,686$3.07M0.4%+92.3%1.221%
8/6/2025 Yacktman Asset Management LP10,826,186$10.53M0.1%+1.2%4.194%
8/1/2025 Y Intercept Hong Kong Ltd376,531$366K0.0%N/A0.146%
7/30/2025 FNY Investment Advisers LLC198,545$193K0.1%+175.1%0.077%
7/28/2025 Patten & Patten Inc. TN46,330$45K0.0%-33.0%0.018%
7/25/2025 CWM LLC66,335$65K0.0%+63.7%0.026%
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7/25/2025 Vanguard Personalized Indexing Management LLC27,531$27K0.0%+42.3%0.011%
7/18/2025 PFG Investments LLC201,000$195K0.0%+101.0%0.078%
7/14/2025 Foundation Resource Management Inc.1,672,332$1.63M0.3%-2.0%0.648%
6/27/2025 Goldman Sachs Group Inc.1,355,191$1.19M0.0%-57.1%0.525%
5/29/2025Rhumbline Advisers358,904$314K0.0%+4.4%0.139%
5/19/2025Jane Street Group LLC366,858$321K0.0%-72.2%0.142%
5/16/2025Aristeia Capital L.L.C.267,864$234K0.0%-21.0%0.104%
5/16/2025Goldman Sachs Group Inc.1,355,191$1.19M0.0%-57.1%0.525%
5/16/2025Sender Co & Partners Inc.477,840$418K0.2%N/A0.185%
5/16/2025Invenomic Capital Management LP1,251,894$1.10M0.1%-12.7%0.485%


EAF Institutional Ownership - Frequently Asked Questions

During the previous two years, 114 institutional investors and hedge funds held shares of GrafTech International. The most heavily invested institutionals were FMR LLC ($50.47M), Marathon Asset Management LP ($27.12M), Charles Schwab Investment Management Inc. ($17.41M), Yacktman Asset Management LP ($15.49M), Vanguard Group Inc. ($12.86M), Benefit Street Partners LLC ($11.06M), and Franklin Resources Inc. ($9.14M).Learn more on GrafTech International's institutional investors.

92.83% of GrafTech International's stock is owned by institutional investors. Learn more on EAF's institutional investor holdings.

Of the 93 institutional investors that purchased GrafTech International's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Franklin Resources Inc. ($4.76M), Millennium Management LLC ($3.76M), Prescott Group Capital Management L.L.C. ($3.15M), JPMorgan Chase & Co. ($2.03M), Jane Street Group LLC ($1.89M), Ameriprise Financial Inc. ($1.73M), and Marshall Wace LLP ($1.69M).

Institutional investors have bought a total of 12,543,224 shares in the last 24 months. This purchase volume represents approximately $131.43M in transactions.

Of the 38 institutional investors that sold GrafTech International's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Marathon Asset Management LP ($18.26M), Grantham Mayo Van Otterloo & Co. LLC ($11.07M), Yacktman Asset Management LP ($9.83M), Vanguard Group Inc. ($9.69M), Franklin Resources Inc. ($6.42M), Millennium Management LLC ($5.92M), and Ameriprise Financial Inc. ($5.11M).

Institutional investors have sold a total of 82,700,262 shares in the last 24 months. This volume of shares sold represents approximately $1.02B in transactions.


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This page (NYSE:EAF) was last updated on 5/18/2026 by MarketBeat.com Staff.
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