Cabot Corporation
DE ˙ DB ˙ US1270551013
70,70 € ↓ -3,20 (-4,33%)
2026-06-04
AKTIENPREIS
SecurityDE:CBT / Cabot Corporation
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership228,461 shares
Latest Disclosed Value $ 17,205
Natixis Advisors, L.p. reports 20.63% increase in ownership of CBT / Cabot Corporation

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 228,461 shares of Cabot Corporation (DE:CBT) valued at $14,964,196 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 189,385 shares of Cabot Corporation. This represents a change in shares of 20.63% during the quarter. The current value of the position is $16,152,193 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)
2026-05-13 2026-03-31 13F CABOT COM 127055101 228,461 39,076 20.63 17 41.67 0.0239
2026-02-10 2025-12-31 13F CABOT COM 127055101 189,385 -11,649 -5.79 13 -20.00 0.0178
2025-11-13 2025-09-30 13F CABOT COM 127055101 201,034 53,352 36.13 15 36.36 0.0223
2025-08-13 2025-06-30 13F CABOT COM 127055101 147,682 6,265 4.43 11 0.00 0.0176
2025-05-08 2025-03-31 13F CABOT COM 127055101 141,417 17,338 13.97 12 0.00 0.0217
2025-02-10 2024-12-31 13F CABOT COM 127055101 124,079 8,068 6.95 11 -8.33 0.0212
2024-11-06 2024-09-30 13F CABOT COM 127055101 116,011 14,740 14.56 13 33.33 0.0253
2024-08-01 2024-06-30 13F CABOT COM 127055101 101,271 13,195 14.98 9 12.50 0.0202
2024-04-25 2024-03-31 13F CABOT COM 127055101 88,076 15,950 22.11 8 33.33 0.0187
2024-02-06 2023-12-31 13F CABOT COM 127055101 72,126 10,072 16.23 6 50.00 0.0159
2023-11-13 2023-09-30 13F CABOT COM 127055101 62,054 18,040 40.99 4 100.00 0.0131
2023-08-15 2023-06-30 13F CABOT COM 127055101 44,014 364 0.83 3 -33.33 0.0091
2023-05-11 2023-03-31 13F CABOT COM 127055101 43,650 9,501 27.82 3 50.00 0.0115
2023-01-27 2022-12-31 13F CABOT COM 127055101 34,149 6,911 25.37 2 -99.89 0.0086
2022-11-14 2022-09-30 13F CABOT COM 127055101 27,238 10,492 62.65 1,740 62.92 0.0074
2022-08-12 2022-06-30 13F CABOT COM 127055101 16,746 6,344 60.99 1,068 50.00 0.0047
2022-05-12 2022-03-31 13F CABOT COM 127055101 10,402 10,402 712 0.0027
2021-05-04 2021-03-31 13F CABOT COM 127055101 0 -11,364 -100.00 0 -100.00
2021-02-12 2020-12-31 13F CABOT COM 127055101 11,364 -626 -5.22 510 18.06 0.0029
2020-11-12 2020-09-30 13F CABOT COM 127055101 11,990 117 0.99 432 -1.82 0.0027
2020-08-11 2020-06-30 13F CABOT COM 127055101 11,873 995 9.15 440 54.93 0.0029
2020-04-27 2020-03-31 13F CABOT COM 127055101 10,878 476 4.58 284 -42.51 0.0023
2020-02-10 2019-12-31 13F CABOT COM 127055101 10,402 -159 -1.51 494 3.13 0.0035
2019-11-12 2019-09-30 13F CABOT COM 127055101 10,561 10,561 479 0.0038
2016-02-12 2015-12-31 13F CABOT COM 127055101 0 0 0 0.0000
2015-11-12 2015-09-30 13F CABOT COM 127055101 0 0 0 0.0000
2014-11-03 2014-09-30 13F CABOT COM 127055101 0 -10,045 -100.00 0 -100.00
2014-08-13 2014-06-30 13F CABOT COM 127055101 10,045 5,777 135.36 583 131.35 0.0084
2014-05-13 2014-03-31 13F CABOT COM 127055101 4,268 -152 -3.44 252 11.01 0.0039
2014-02-12 2013-12-31 13F CABOT COM 127055101 4,420 4,420 227 0.0037
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.