GRAFTECH INTERNATIONAL LTD
Total Trades
17
Buys
5
Sells
12
Largest Trade
$1M+
Insiders
5
Institutional Funds
58
Inst. Value
$1M+
Activist Filings
29
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Shivaram Sachin M | Director | BUY | $15K–$50K | 50K | $0.85 | May 15, 2025 |
| Germain Jean-Marc | Director | BUY | $15K–$50K | 50K | $0.78 | May 12, 2025 |
| Roegner Eric V | Director | BUY | <$1K | 326 | $1.10 | Mar 17, 2025 |
| Colonial House Capital Ltd | 10% Owner | BUY | $100K–$500K | 179K | $1.48 | Apr 29, 2024 |
| Colonial House Capital Ltd | 10% Owner | BUY | $1M+ | 2.3M | $1.78 | Apr 18, 2024 |
| BCP GP Ltd | Insider | SELL | $1M+ | 3.9M | $2.20 | Jan 5, 2024 |
| BCP GP Ltd | Insider | SELL | $1M+ | 3.9M | $2.20 | Jan 5, 2024 |
| BCP GP Ltd | Insider | SELL | $1M+ | 3.9M | $2.20 | Jan 5, 2024 |
| BCP GP Ltd | 10% Owner | SELL | $1M+ | 512K | $2.23 | Dec 30, 2023 |
| BCP GP Ltd | 10% Owner | SELL | $1M+ | 512K | $2.23 | Dec 30, 2023 |
| BCP GP Ltd | 10% Owner | SELL | $1M+ | 512K | $2.23 | Dec 30, 2023 |
| BCP GP Ltd | 10% Owner | SELL | $1M+ | 1.1M | $2.10 | Dec 28, 2023 |
| BCP GP Ltd | 10% Owner | SELL | $1M+ | 1.1M | $2.10 | Dec 28, 2023 |
| BCP GP Ltd | 10% Owner | SELL | $1M+ | 1.1M | $2.10 | Dec 28, 2023 |
| BCP GP Ltd | 10% Owner | SELL | $1M+ | 706K | $2.08 | Dec 22, 2023 |
| BCP GP Ltd | 10% Owner | SELL | $1M+ | 706K | $2.08 | Dec 22, 2023 |
| BCP GP Ltd | 10% Owner | SELL | $1M+ | 706K | $2.08 | Dec 22, 2023 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 58 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| USCF Advisers LLC | 2K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.1M | $1M+ | SH |
| YACKTMAN ASSET MANAGEMENT LP | 998K | $1M+ | SH |
| VANGUARD GROUP INC | 883K | $1M+ | SH |
| Benefit Street Partners LLC | 713K | $1M+ | SH |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 478K | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 160K | $1M+ | SH |
| Woodbridge CO LTD | 115K | $1M+ | SH |
| FOUNDATION RESOURCE MANAGEMENT INC | 115K | $1M+ | SH |
| Walleye Capital LLC | 93K | $1M+ | SH |
| STATE STREET CORP | 81K | $1M+ | SH |
| Point72 Asset Management, L.P. | 79K | $1M+ | SH |
| Allianz Asset Management GmbH | 71K | $1M+ | SH |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 49K | $500K+ | SH |
| MOORE CAPITAL MANAGEMENT, LP | 48K | $500K+ | SH (Call) |
| DEUTSCHE BANK AG\ | 39K | $500K+ | SH |
| MARSHALL WACE, LLP | 38K | $500K+ | SH |
| Fore Capital, LLC | 35K | $500K+ | SH |
| GROUP ONE TRADING LLC | 32K | $100K–$500K | SH |
| TUDOR INVESTMENT CORP ET AL | 31K | $100K–$500K | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
Colonial House Capital Limited
SC 13G/A · Feb 18, 2026
12.6%
3.2M shares
SC 13G · Sep 18, 2025
6.8%
1.8M shares
SC 13G/A · Jul 18, 2025
1.8%
4.6M shares
Marathon Asset Management GP, L.L.C.
SC 13G/A · May 15, 2025
7.5%
19.3M shares
SC 13G/A · May 6, 2025
9.4%
24.3M shares
Grantham, Mayo, Van Otterloo & Co. LLC
SC 13G/A · May 1, 2025
4.4%
11.3M shares
Grantham, Mayo, Van Otterloo & Co. LLC
SC 13G/A · May 1, 2025
4.4%
11.3M shares
SC 13G/A · Mar 7, 2025
2.1%
5.4M shares
Marathon Asset Management GP, L.L.C.
SC 13G · Feb 27, 2025
5.5%
14.2M shares
SC 13G/A · Feb 12, 2025
13.9%
35.8M shares
SC 13D/A · Jan 15, 2025
6.7%
17.3M shares
SC 13G/A · Nov 12, 2024
4.9%
12.6M shares
SC 13G/A · Nov 8, 2024
7.1%
18.3M shares
SC 13G/A · Nov 4, 2024
4.9%
12.6M shares
SC 13G/A · Oct 22, 2024
7.1%
18.3M shares
SC 13G · Oct 7, 2024
8.2%
21.2M shares
Colonial House Capital Limited
SC 13G/A · Apr 15, 2024
11.0%
28.4M shares
SC 13D/A · Feb 27, 2024
5.7%
14.7M shares
SC 13D · Feb 23, 2024
5.7%
14.7M shares
SC 13G/A · Feb 14, 2024
10.6%
27.3M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
7.4%
19.0M shares
Grantham, Mayo, Van Otterloo & Co. LLC 04-2691242
SC 13G/A · Feb 13, 2024
7.9%
20.4M shares
SC 13D · Feb 12, 2024
5.7%
14.7M shares
SC 13G · Jan 29, 2024
5.6%
14.4M shares
SC 13G/A · Mar 8, 2023
4.9%
12.7M shares
SC 13G · Feb 13, 2023
5.0%
12.9M shares
Grantham, Mayo, Van Otterloo & Co. LLC 04-2691242
SC 13G · Feb 13, 2023
5.8%
15.0M shares
SC 13G · Sep 12, 2022
10.8%
27.7M shares
SC 13G/A · Feb 14, 2022
24.3%
64.0M shares