Carpenter Technology Corporation
US ˙ NYSE ˙ US1442851036

SecurityCRS / Carpenter Technology Corporation
InstitutionOppenheimer & Co Inc
Latest Disclosed Ownership3,807 shares
Latest Disclosed Value $ 1,500,529
Oppenheimer & Co Inc reports 0.05% decrease in ownership of CRS / Carpenter Technology Corporation

On April 23, 2026 - Oppenheimer & Co Inc filed a 13F-HR form disclosing ownership of 3,807 shares of Carpenter Technology Corporation (US:CRS) valued at $1,500,529 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 3,809 shares of Carpenter Technology Corporation. This represents a change in shares of -0.05% during the quarter. The current value of the position is $1,854,199 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-23 2026-03-31 13F CARPENTER TECHNOLOGY COM 144285103 3,807 -2 -0.05 1,501 25.10 0.0183
2026-02-02 2025-12-31 13F CARPENTER TECHNOLOGY COM 144285103 3,809 185 5.10 1,199 34.87 0.0170
2025-11-06 2025-09-30 13F CARPENTER TECHNOLOGY COM 144285103 3,624 60 1.68 890 -9.75 0.0109
2025-07-31 2025-06-30 13F CARPENTER TECHNOLOGY COM 144285103 3,564 -176 -4.71 985 45.49 0.0130
2025-04-23 2025-03-31 13F CARPENTER TECHNOLOGY COM 144285103 3,740 3,740 678 0.0102
2025-02-05 2024-12-31 13F CARPENTER TECHNOLOGY COM 144285103 0 -3,577 -100.00 0 -100.00
2024-11-05 2024-09-30 13F CARPENTER TECHNOLOGY COM 144285103 3,577 3,577 571 0.0087
2021-05-07 2021-03-31 13F CARPENTER TECHNOLOGY COM 144285103 0 -19,500 -100.00 0 -100.00
2021-02-11 2020-12-31 13F CARPENTER TECHNOLOGY COM 144285103 19,500 -500 -2.50 568 56.47 0.0120
2020-11-13 2020-09-30 13F CARPENTER TECHNOLOGY COM 144285103 20,000 20,000 363 0.0091
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.