Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
CRS
CARPENTER TECHNOLOGYData as of 2026 Q1 (03-31) · 13F snapshot
Summary
CARPENTER TECHNOLOGY (CRS) is held by 12 tracked hedge-fund managers, a combined reported value of ~$6.35B; the largest are David Einhorn, Stephen Mandel, Dan Loeb. This quarter: 1 new, 1 added, 7 trimmed, 1 closed. 3 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Cooling
Gurus holding12
Congress trades3
Price$561.49vs quarter-end+42.46%
Sectors0
This quarter's moves
Top holderDavid EinhornNew1
Added1
Trimmed / sold8
David EinhornHold
Value $5.21B0.3% of portfolio369,2962009 Q1
Value $716.54M5.7% of portfolio1,817,9402026 Q1
Dan LoebBig trim
Value $122.19M5.9% of portfolio310,0002026 Q1
Stanley DruckenmillerBig add
Value $54.03M1.4% of portfolio220,0352025 Q3
Value $24.16M— of portfolio61,3002026 Q1
Value $10.29M— of portfolio26,1002026 Q1
Value $4.22M— of portfolio13,4002025 Q4
Value $2.56M— of portfolio6,5002026 Q1
Value $2.40M— of portfolio6,1002026 Q1
Value $275.9K— of portfolio7002026 Q1
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| David Einhorn | $5.21B | 0.3% | Hold |
| Stephen Mandel | $716.54M | 5.7% | Add |
| Dan Loeb | $122.19M | 5.9% | Big trim |
| Stanley Druckenmiller | $54.03M | 1.4% | Big add |
| Ken GriffinCALL | $24.16M | — | — |
| Ken GriffinPUT | $10.29M | — | — |
| Steven CohenCALL | $4.22M | — | — |
| Izzy EnglanderCALL | $2.56M | — | — |
| Izzy EnglanderPUT | $2.40M | — | — |
| Steven CohenPUT | $275.9K | — | — |