GrafTech
EAF
87 hedge funds and large institutions have $135M invested in GrafTech in 2025 Q3 according to their latest regulatory filings, with 17 funds opening new positions, 19 increasing their positions, 39 reducing their positions, and 58 closing their positions.
1,293% more call options, than puts
Call options by funds: $12.6M | Put options by funds: $903K
17% more capital invested
Capital invested by funds: $116M → $135M (+$19.5M)
0% more funds holding in top 10
Funds holding in top 10: 2 → 2 (0)
0.54% less ownership
Funds ownership: 4.64% → 4.09% (-0.54%)
33% less funds holding
Funds holding: 129 → 87 (-42)
51% less repeat investments, than reductions
Existing positions increased: 19 | Existing positions reduced: 39
71% less first-time investments, than exits
New positions opened: 17 | Existing positions closed: 58
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PGCM
Prescott Group Capital Management
Tulsa,
Oklahoma
|
+$1.89M |
| 2 |
Charles Schwab
San Francisco,
California
|
+$1.58M |
| 3 |
Marshall Wace
London,
United Kingdom
|
+$1.36M |
| 4 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$1.21M |
| 5 |
MAMNY
Marathon Asset Management (New York)
New York
|
+$901K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Grantham, Mayo, Van Otterloo & Co (GMO)
Boston,
Massachusetts
|
-$4.78M |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
-$2.75M |
| 3 |
Morgan Stanley
New York
|
-$2.03M |
| 4 |
Jane Street
New York
|
-$1.7M |
| 5 |
Citadel Advisors
Miami,
Florida
|
-$1.47M |
EAF Hedge Fund Activity: Q3 2025 in Review
87 of the 7,638 institutional investors tracked by Wall St. Rank reported a position in GrafTech (EAF) for Q3 2025, worth a combined $135M — up 17% from $116M a quarter earlier.
Sellers outnumbered buyers: 58 funds closed out of EAF and 17 opened new positions — a net loss of 41 holders — while 39 trimmed existing stakes and 19 added.
The largest buyer was Prescott Group Capital Management, adding an estimated $1.89M. The largest seller was Grantham, Mayo, Van Otterloo & Co (GMO), cutting an estimated $4.78M.
- 87 institutional investors held GrafTech (EAF) as of Q3 2025, down from 129 in Q2 2025.
- Funds reported $135M of GrafTech stock for Q3 2025, up 17% quarter-over-quarter.
- 17 funds opened new GrafTech positions in Q3 2025 and 58 closed out, a net change of -41 holders.
- The largest GrafTech buyer in Q3 2025 was Prescott Group Capital Management, an estimated $1.89M added.
- The largest GrafTech seller in Q3 2025 was Grantham, Mayo, Van Otterloo & Co (GMO), an estimated $4.78M sold.
Based on aggregated 13F filings for Q3 2025.