Cabot Corporation
DE ˙ DB ˙ US1270551013
70,70 € ↓ -3,20 (-4,33%)
2026-06-04
PREZZO DELLE AZIONI
SecurityDE:CBT / Cabot Corporation
InstitutionCwm, Llc
Latest Disclosed Ownership3,399 shares
Latest Disclosed Value $ 255,979
Cwm, Llc reports 19.89% increase in ownership of CBT / Cabot Corporation

On May 14, 2026 - Cwm, Llc filed a 13F-HR form disclosing ownership of 3,399 shares of Cabot Corporation (DE:CBT) valued at $222,634 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 2,835 shares of Cabot Corporation. The current value of the position is $240,309 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)
2026-05-14 2026-03-31 13F CABOT COM 127055101 3,399 564 19.89 256 0.0007
2026-01-26 2025-12-31 13F CABOT COM 127055101 2,835 -39,555 -93.31 0 -100.00 0.0005
2025-10-15 2025-09-30 13F CABOT COM 127055101 42,390 -1,313 -3.00 3 0.00 0.0097
2025-07-25 2025-06-30 13F CABOT COM 127055101 43,703 43,103 7,183.83 3 0.0116
2025-05-01 2025-03-31 13F CABOT COM 127055101 600 213 55.04 0 0.0002
2025-02-04 2024-12-31 13F CABOT COM 127055101 387 -177 -31.38 0 0.0001
2024-10-08 2024-09-30 13F CABOT COM 127055101 564 148 35.58 0 0.0003
2024-07-10 2024-06-30 13F CABOT COM 127055101 416 157 60.62 0 0.0002
2024-04-05 2024-03-31 13F CABOT COM 127055101 259 8 3.19 0 0.0001
2024-02-01 2023-12-31 13F CABOT COM 127055101 251 -101 -28.69 0 0.0001
2023-10-11 2023-09-30 13F CABOT COM 127055101 352 -8 -2.22 0 0.0001
2023-08-03 2023-06-30 13F CABOT COM 127055101 360 -38 -9.55 0 0.0001
2023-05-01 2023-03-31 13F CABOT COM 127055101 398 -1 -0.25 0 0.0002
2023-02-01 2022-12-31 13F CABOT COM 127055101 399 -106 -20.99 0 -100.00 0.0002
2022-10-27 2022-09-30 13F CABOT COM 127055101 505 226 81.00 32 77.78 0.0003
2022-07-28 2022-06-30 13F CABOT COM 127055101 279 -58 -17.21 18 -21.74 0.0001
2022-04-21 2022-03-31 13F CABOT COM 127055101 337 100 42.19 23 76.92 0.0002
2022-01-31 2021-12-31 13F CABOT COM 127055101 237 8 3.49 13 0.00 0.0001
2021-09-15 2021-06-30 13F/A-1 CABOT COM 127055101 229 0 0.00 13 0.00 0.0001
2021-07-29 2021-06-30 13F CABOT COM 127055101 229 0 13 0.0001
2021-09-15 2021-03-31 13F/A-1 CABOT COM 127055101 229 0 0.00 13 0.00 0.0001
2021-04-27 2021-03-31 13F CABOT COM 127055101 229 0 12 0.0001
2021-09-15 2020-12-31 13F/A-1 CABOT COM 127055101 229 0 0.00 13 0.00 0.0001
2021-01-27 2020-12-31 13F CABOT COM 127055101 170 -59 8 0.0001
2021-09-15 2020-09-30 13F/A-1 CABOT COM 127055101 229 0 0.00 13 0.00 0.0001
2020-10-19 2020-09-30 13F CABOT COM 127055101 170 -59 6 0.0001
2021-09-15 2020-06-30 13F/A-1 CABOT COM 127055101 229 0 0.00 13 0.00 0.0001
2020-07-22 2020-06-30 13F CABOT COM 127055101 193 -36 7 0.0001
2021-09-15 2020-03-31 13F/A-1 CABOT COM 127055101 229 0 0.00 13 0.00 0.0001
2020-04-28 2020-03-31 13F CABOT COM 127055101 193 -36 5 0.0001
2021-09-14 2019-12-31 13F/A-1 CABOT COM 127055101 229 0 0.00 13 0.00 0.0001
2020-01-27 2019-12-31 13F CABOT COM 127055101 193 -36 9 0.0001
2021-09-14 2019-09-30 13F/A-1 CABOT COM 127055101 229 0 0.00 13 0.00 0.0001
2019-10-22 2019-09-30 13F CABOT COM 127055101 165 -64 7 0.0001
2021-09-14 2019-06-30 13F/A-1 CABOT COM 127055101 229 0 0.00 13 0.00 0.0001
2019-07-31 2019-06-30 13F CABOT COM 127055101 165 -64 8 0.0001
2021-09-02 2019-03-31 13F/A-1 CABOT COM 127055101 229 195 573.53 13 1,200.00 0.0001
2019-04-22 2019-03-31 13F CABOT COM 127055101 19 -15 1 0.0000
2019-01-25 2018-12-31 13F CABOT COM 127055101 34 7 25.93 1 -50.00 0.0000
2018-10-29 2018-09-30 13F CABOT COM 127055101 27 -1 -3.57 2 0.00 0.0001
2018-07-31 2018-06-30 13F CABOT COM 127055101 28 17 154.55 2 100.00 0.0001
2018-04-26 2018-03-31 13F CABOT COM 127055101 11 -292 -96.37 1 -94.74 0.0000
2018-01-16 2017-12-31 13F CABOT COM 127055101 303 0 0.00 19 11.76 0.0008
2017-10-16 2017-09-30 13F CABOT COM 127055101 303 42 16.09 17 21.43 0.0008
2017-07-17 2017-06-30 13F CABOT COM 127055101 261 0 0.00 14 -12.50 0.0007
2017-04-17 2017-03-31 13F CABOT COM 127055101 261 11 4.40 16 23.08 0.0009
2017-01-19 2016-12-31 13F CABOT COM 127055101 250 0 0.00 13 0.00 0.0008
2016-10-17 2016-09-30 13F CABOT COM 127055101 250 250 13 0.0009
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.