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EAF

Graftech International Ltd

Company with tickers: EAF

CIK
931148
CUSIP
384313607
Shares Outstanding
26,047,884
13F Activity (30d)
6 filings 5 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 83
Total Value: $72,224,407
Total Shares: 10,652,574

Institutional Ownership Trend

5 quarters

Holder Concentration

Across 83 13F filers
Top Holder
11.4%
Sep 2025 → Mar 2026 · range 11.4% – 19.1%
of institutional value
Top 5
44.9%
Sep 2025 → Mar 2026 · range 44.9% – 52.1%
of institutional value
Top 10
71.2%
Sep 2025 → Mar 2026 · range 71.2% – 74.8%
of institutional value
HHI
599
Sep 2025 → Mar 2026 · range 599 – 776
Broadly held

Quarterly Activity

vs Feb 13, 2026
New
83
Increased
0
Decreased
0
Sold Out
1
Unchanged
0
Holder count: +82
Institutional value: +324.6%
Shares held: +317.7%

Top New Positions

vs Feb 13, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Feb 13, 2026
Institution Previously Held Last Value (USD) Open
Showing 87 of 87
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Holder Value (USD) % of 13F Shares Open