EAF Insider Trading

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Insider Ownership Percentage: 0.95%

Insider Buying (Last 12 Months): $91,352.00

Insider Selling (Last 12 Months): $0.00

GrafTech International Insider Trading History Chart

GrafTech International Share Price & Price History

^$17.19

▲ +0.897 (5.51%)

As of 12/4/2025 04:59 PM ET

Days: 30 | 90 | 365

GrafTech International Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
5/12/2025	Jean-Marc Germain	Director	Buy	5,000	$7.80	$39,000.00	9,000
3/14/2025	Eric V Roegner	Director	Buy	32	$11.00	$352.00	22
2/13/2025	Rory F O'donnell	CFO	Buy	5,000	$10.40	$52,000.00	10,000
5/17/2024	Colonial House Capital Ltd	Major Shareholder	Buy	33,277	$17.20	$572,364.40	3,135,806
5/9/2024	Colonial House Capital Ltd	Major Shareholder	Buy	11,417	$17.70	$202,080.90	3,052,529
5/6/2024	Colonial House Capital Ltd	Major Shareholder	Buy	16,325	$18.10	$295,482.50	3,041,111
5/3/2024	Colonial House Capital Ltd	Major Shareholder	Buy	53,300	$17.70	$943,410.00	3,024,786
4/26/2024	Colonial House Capital Ltd	Major Shareholder	Buy	17,927	$14.80	$265,319.60	2,971,485
4/16/2024	Colonial House Capital Ltd	Major Shareholder	Buy	230,359	$17.80	$4,100,390.20	2,953,557
1/2/2024	Gp Ltd Bcp	Major Shareholder	Sell	392,278	$22.00	$8,630,116.00	2,335,282
12/28/2023	Gp Ltd Bcp	Major Shareholder	Sell	38,268	$22.30	$853,376.40	2,740,463
12/26/2023	Gp Ltd Bcp	Major Shareholder	Sell	32,694	$21.10	$689,843.40	2,820,664
12/22/2023	Gp Ltd Bcp	Major Shareholder	Sell	35,481	$20.80	$738,004.80	2,853,358
12/20/2023	Gp Ltd Bcp	Major Shareholder	Sell	22,579	$21.80	$492,222.20	2,936,855
12/18/2023	Gp Ltd Bcp	Major Shareholder	Sell	38,706	$22.40	$867,014.40	2,998,141
12/15/2023	Gp Ltd Bcp	Major Shareholder	Sell	13,269	$24.70	$327,744.30	3,036,848

SEC Filings (Institutional Ownership Changes) for GrafTech International (NYSE:EAF)

92.83% of GrafTech International stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

GrafTech International Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
11/18/2025	Marathon Asset Management LP	2,115,389	$27.12M	36.1%	-89.6%	8.193%
11/17/2025	Prelude Capital Management LLC	14,943	$0.19M	0.0%	N/A	0.058%
11/17/2025	Public Employees Retirement System of Ohio	5,680	$73K	0.0%	-90.9%	0.022%
11/17/2025	Millennium Management LLC	594,573	$7.62M	0.0%	-90.6%	2.303%
11/17/2025	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	4,534	$58K	0.0%	-83.9%	0.018%
11/17/2025	Invenomic Capital Management LP	107,035	$1.37M	0.1%	-90.4%	0.415%
11/17/2025	JB Capital Partners LP	29,275	$0.38M	0.1%	-90.0%	0.113%
11/17/2025	Brevan Howard Capital Management LP	15,404	$0.20M	0.0%	-96.8%	0.060%
11/17/2025	Cannell & Spears LLC	77,222	$0.99M	0.0%	-87.8%	0.299%
11/17/2025	Bank of America Corp DE	40,938	$0.53M	0.0%	-82.4%	0.159%
11/17/2025	Ameriprise Financial Inc.	568,020	$7.28M	0.0%	-90.0%	2.200%
11/14/2025	Raymond James Financial Inc.	10,569	$0.14M	0.0%	-90.1%	0.041%
11/14/2025	Two Sigma Investments LP	61,711	$0.79M	0.0%	-63.3%	0.239%
11/14/2025	Bridgeway Capital Management LLC	29,400	$0.38M	0.0%	N/A	0.114%
11/14/2025	Concentric Capital Strategies LP	42,235	$0.54M	0.0%	N/A	0.164%
11/14/2025	Caption Management LLC	15,000	$0.19M	0.0%	N/A	0.058%
11/13/2025	Arrowstreet Capital Limited Partnership	123,106	$1.58M	0.0%	-34.3%	0.477%
11/13/2025	Franklin Resources Inc.	713,062	$9.14M	0.0%	-90.0%	2.762%
11/13/2025	Russell Investments Group Ltd.	8,864	$0.11M	0.0%	-95.2%	0.034%
11/13/2025	Grantham Mayo Van Otterloo & Co. LLC	189,518	$2.43M	0.0%	-96.9%	0.734%
11/12/2025	Woodbridge Co Ltd	115,324	$1.48M	0.0%	-90.0%	0.447%
11/12/2025	Dimensional Fund Advisors LP	20,429	$0.26M	0.0%	-90.8%	0.079%
11/7/2025	Vanguard Group Inc.	1,002,924	$12.86M	0.0%	-90.6%	3.884%
11/6/2025	Prescott Group Capital Management L.L.C.	478,168	$6.13M	0.6%	-84.8%	1.852%
11/6/2025	Cibc World Market Inc.	13,300	$0.17M	0.0%	-90.0%	0.052%
11/6/2025	Rhumbline Advisers	2,916	$37K	0.0%	-68.3%	0.011%
11/4/2025	Allianz Asset Management GmbH	39,632	$0.51M	0.0%	N/A	0.153%
11/4/2025	Yacktman Asset Management LP	1,068,938	$13.70M	0.2%	-90.1%	4.140%
10/30/2025	Olympiad Research LP	14,943	$0.19M	0.3%	N/A	0.058%
10/15/2025	CWM LLC	2,402	$30K	0.0%	-96.4%	0.009%
10/14/2025	Foundation Resource Management Inc.	172,648	$2.21M	0.3%	-89.7%	0.669%
8/18/2025	Hudson Bay Capital Management LP	202,425	$0.20M	0.0%	N/A	0.078%
8/15/2025	Tower Research Capital LLC TRC	167,106	$0.16M	0.0%	+1,128.2%	0.065%
8/15/2025	Sender Co & Partners Inc.	1,286,455	$1.25M	0.4%	+169.2%	0.498%
8/15/2025	Hudson Bay Capital Management LP	202,425	$0.20M	0.0%	N/A	0.078%
8/15/2025	Brevan Howard Capital Management LP	486,932	$0.47M	0.0%	N/A	0.189%
8/15/2025	Bank of America Corp DE	232,779	$0.23M	0.0%	+70.4%	0.090%
8/15/2025	Ameriprise Financial Inc.	5,673,093	$5.52M	0.0%	+10.7%	2.198%
8/14/2025	Jane Street Group LLC	1,678,655	$1.63M	0.0%	+357.6%	0.650%
8/14/2025	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	28,077	$27K	0.0%	-85.1%	0.011%
8/14/2025	Cerity Partners LLC	40,938	$40K	0.0%	-27.1%	0.016%
8/13/2025	Jump Financial LLC	42,799	$42K	0.0%	N/A	0.017%
8/13/2025	Marshall Wace LLP	2,782,531	$2.70M	0.0%	+132.8%	1.078%
8/13/2025	Invesco Ltd.	1,480,471	$1.44M	0.0%	-43.8%	0.573%
8/13/2025	Arrowstreet Capital Limited Partnership	187,342	$0.18M	0.0%	N/A	0.073%
8/13/2025	Quantbot Technologies LP	72,318	$70K	0.0%	-24.5%	0.028%
8/13/2025	Quadrature Capital Ltd	131,020	$0.13M	0.0%	-18.4%	0.051%
8/13/2025	Grantham Mayo Van Otterloo & Co. LLC	6,027,812	$5.86M	0.0%	-46.5%	2.335%
8/13/2025	Russell Investments Group Ltd.	186,345	$0.18M	0.0%	-63.6%	0.072%
8/12/2025	Franklin Resources Inc.	7,131,013	$6.94M	0.0%	+57.2%	2.762%
8/12/2025	Catalyst Funds Management Pty Ltd	120,000	$0.12M	0.0%	N/A	0.046%
8/8/2025	Geode Capital Management LLC	2,150,915	$2.09M	0.0%	-57.8%	0.833%
8/7/2025	Prescott Group Capital Management L.L.C.	3,151,686	$3.07M	0.4%	+92.3%	1.221%
8/6/2025	Yacktman Asset Management LP	10,826,186	$10.53M	0.1%	+1.2%	4.194%
8/1/2025	Y Intercept Hong Kong Ltd	376,531	$0.37M	0.0%	N/A	0.146%
7/30/2025	FNY Investment Advisers LLC	198,545	$0.19M	0.1%	+175.1%	0.077%
7/28/2025	Patten & Patten Inc. TN	46,330	$45K	0.0%	-33.0%	0.018%
7/25/2025	CWM LLC	66,335	$65K	0.0%	+63.7%	0.026%
7/25/2025	Vanguard Personalized Indexing Management LLC	27,531	$27K	0.0%	+42.3%	0.011%
7/18/2025	PFG Investments LLC	201,000	$0.20M	0.0%	+101.0%	0.078%
7/14/2025	Foundation Resource Management Inc.	1,672,332	$1.63M	0.3%	-2.0%	0.648%
6/27/2025	Goldman Sachs Group Inc.	1,355,191	$1.19M	0.0%	-57.1%	0.525%
5/29/2025	Rhumbline Advisers	358,904	$0.31M	0.0%	+4.4%	0.139%
5/19/2025	Jane Street Group LLC	366,858	$0.32M	0.0%	-72.2%	0.142%
5/16/2025	Aristeia Capital L.L.C.	267,864	$0.23M	0.0%	-21.0%	0.104%
5/16/2025	Goldman Sachs Group Inc.	1,355,191	$1.19M	0.0%	-57.1%	0.525%
5/16/2025	Sender Co & Partners Inc.	477,840	$0.42M	0.2%	N/A	0.185%
5/16/2025	Invenomic Capital Management LP	1,251,894	$1.10M	0.1%	-12.7%	0.485%
5/16/2025	AQR Capital Management LLC	635,663	$0.56M	0.0%	+5,083.2%	0.246%
5/14/2025	Ieq Capital LLC	117,499	$0.10M	0.0%	N/A	0.046%
5/14/2025	Quantbot Technologies LP	95,810	$84K	0.0%	+17.0%	0.037%
5/13/2025	Russell Investments Group Ltd.	511,956	$0.45M	0.0%	-16.6%	0.198%
5/13/2025	Rathbones Group PLC	40,256	$35K	0.0%	N/A	0.016%
5/12/2025	Nuveen LLC	716,860	$0.63M	0.0%	N/A	0.278%
5/12/2025	Invesco Ltd.	2,635,988	$2.31M	0.0%	-4.2%	1.021%
5/9/2025	Deutsche Bank AG	1,356,764	$1.18M	0.0%	-1.7%	0.526%
5/9/2025	Charles Schwab Investment Management Inc.	4,619,905	$4.04M	0.0%	+34.3%	1.790%
5/8/2025	XTX Topco Ltd	148,931	$0.13M	0.0%	+653.6%	0.058%
5/7/2025	Prescott Group Capital Management L.L.C.	1,639,250	$1.43M	0.2%	N/A	0.635%
5/1/2025	CWM LLC	40,517	$35K	0.0%	+2,978.8%	0.016%
4/30/2025	Cerity Partners LLC	56,176	$49K	0.0%	N/A	0.022%
4/30/2025	Yacktman Asset Management LP	10,698,696	$9.36M	0.1%	+0.6%	4.156%
4/29/2025	Bank of New York Mellon Corp	599,931	$0.53M	0.0%	-3.1%	0.233%
4/22/2025	PFG Investments LLC	100,000	$87K	0.0%	N/A	0.039%
4/17/2025	FNY Investment Advisers LLC	72,160	$63K	0.0%	N/A	0.028%
4/14/2025	Foundation Resource Management Inc.	1,706,172	$1.49M	0.2%	-4.7%	0.663%
3/12/2025	Palogic Value Management L.P.	410,000	$0.71M	0.0%	-18.0%	0.159%
2/17/2025	Wolverine Trading LLC	18,590	$32K	0.0%	N/A	0.007%
2/17/2025	Squarepoint Ops LLC	110,624	$0.19M	0.0%	+172.6%	0.043%
2/17/2025	Two Sigma Advisers LP	19,000	$33K	0.0%	N/A	0.007%
2/17/2025	Point72 Asset Management L.P.	72,822	$0.13M	0.0%	N/A	0.028%
2/17/2025	ProShare Advisors LLC	72,906	$0.13M	0.0%	+49.0%	0.028%
2/17/2025	Numerai GP LLC	41,698	$72K	0.0%	N/A	0.016%
2/17/2025	Millennium Management LLC	1,578,986	$2.73M	0.0%	-11.5%	0.614%
2/17/2025	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	181,074	$0.31M	0.0%	+11.7%	0.070%
2/17/2025	Invenomic Capital Management LP	1,434,406	$2.48M	0.1%	-13.6%	0.558%
2/17/2025	Ethic Inc.	21,889	$38K	0.0%	+89.0%	0.009%
2/17/2025	Deutsche Bank AG	1,380,651	$2.39M	0.0%	+116.8%	0.537%
2/17/2025	Concentric Capital Strategies LP	1,618,469	$2.80M	0.1%	N/A	0.629%
2/17/2025	Bridgeway Capital Management LLC	100,000	$0.17M	0.0%	-33.3%	0.039%

Data available starting January 2016

GrafTech International Ltd. research, develops, manufactures, and sells graphite and carbon-based solutions worldwide. The company offers graphite electrodes to produce electric arc furnace steel and other ferrous and non-ferrous metals; and petroleum needle coke, a crystalline form of carbon used in the production of graphite electrodes and synthetic graphite. It sells its products primarily through direct sales force, independent sales representatives, and distributors. GrafTech International Ltd. was founded in 1886 and is headquartered in Brooklyn Heights, Ohio.

Today's Range

Now: $17.19

$15.95

$17.49

50 Day Range

MA: $14.71

$11.97

$19.83

52 Week Range

Now: $17.19

$5.50

$22.60

Volume

267,213 shs

Average Volume

170,793 shs

Market Capitalization

$443.77 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.72

Who are the company insiders with the largest holdings of GrafTech International?: GrafTech International's top insider investors include:
Colonial House Capital Ltd (Major Shareholder)
Gp Ltd Bcp (Major Shareholder)
Rory F O'donnell (CFO)
Jean-Marc Germain (Director)
Eric V Roegner (Director)
Learn More about top insider investors at GrafTech International.
Who are the major institutional investors of GrafTech International?: GrafTech International's top institutional investors include:
Marathon Asset Management LP — 8.19%
Yacktman Asset Management LP — 4.14%
Vanguard Group Inc. — 3.88%
Franklin Resources Inc. — 2.76%
Millennium Management LLC — 2.30%
Ameriprise Financial Inc. — 2.20%
Learn More about top institutional investors of GrafTech International stock.
Which major investors are selling GrafTech International stock?: Within the previous quarter, EAF stock was sold by these institutional investors:
Marathon Asset Management LP
Yacktman Asset Management LP
Vanguard Group Inc.
Franklin Resources Inc.
Grantham Mayo Van Otterloo & Co. LLC
Millennium Management LLC
Ameriprise Financial Inc.
Prescott Group Capital Management L.L.C.
Which major investors are buying GrafTech International stock?: During the last quarter, EAF stock was acquired by institutional investors including:
Concentric Capital Strategies LP
Allianz Asset Management GmbH
Bridgeway Capital Management LLC
Caption Management LLC
Prelude Capital Management LLC
Olympiad Research LP
Susquehanna International Group LLP
Group One Trading LLC
During the last year, these company insiders have bought GrafTech International stock:
Colonial House Capital Ltd (Major Shareholder)
Gp Ltd Bcp (Major Shareholder)
Rory F O'donnell (CFO)
Jean-Marc Germain (Director)
Learn More investors buying GrafTech International stock.