CRS
Carpenter Technology
5 super-investors hold CRS worth a combined $1.38B. The largest position: Daniel Loeb at 5.9% of their portfolio. This quarter the cohort logged 1 buy and 1 sell on the name. Cohort Conviction Score: 29 — ranked #422 of 724 scored stocks.
Why super-investors own CRS
Stephen Mandel holds the largest stake in CRS within the cohort — $717M representing 5.7% of his portfolio — and added further in 2026Q1, reinforcing what is already a high-conviction position. John Armitage is similarly concentrated at 5.8% ($525M), while Daniel Loeb trimmed slightly, pulling back from a 5.9% weighting ($122M). Combined, the five owners in the cohort hold roughly $1.4B in Carpenter Technology. The owner count has grown steadily from one to five over eight quarters, suggesting interest built gradually rather than in a single wave. With no exits and two of the three largest holders either adding or holding firm, conviction in the cohort appears stable rather than fading.
AI-synthesized from 13F filings. Not investment advice.
Cohort owners over time
2024Q3 → 2026Q1How many of the cohort members held this stock each quarter.
Owners (5) · click any column to sort
| #↑ | Manager | % Port. | History | Value | Shares |
|---|---|---|---|---|---|
| 1 | Stephen Mandel | 5.7% | 2q | $717M | 1,817,940 |
| 2 | John Armitage | 5.8% | 5q | $525M | 1,330,920 |
| 3 | Daniel Loeb | 5.9% | 7q | $122M | 310,000 |
| 4 | Joel Greenblatt | <0.1% | 36q | $12M | 30,468 |
| 5 | Polen Capital Management | <0.1% | 4q | $5M | 12,431 |
Owners of CRS also hold
Recent activity (2)
| Manager | Move | % Port. | Δ Shares | Value | Filed |
|---|---|---|---|---|---|
| Daniel Loeb | TRIM | 5.9% | -61% | $122M | May 15, 2026 |
| Stephen Mandel | ADD | 5.7% | +38% | $717M | May 15, 2026 |
Long US equity 13F-HR filings only. CUSIP 144285103. Not investment advice.