Ingevity Corporation
US ˙ NYSE ˙ US45688C1071

SecurityNGVT / Ingevity Corporation
InstitutionTeacher Retirement System Of Texas
Latest Disclosed Ownership7,197 shares
Latest Disclosed Value $ 512,643
Teacher Retirement System Of Texas reports 76.72% decrease in ownership of NGVT / Ingevity Corporation

On April 30, 2026 - Teacher Retirement System Of Texas filed a 13F-HR form disclosing ownership of 7,197 shares of Ingevity Corporation (US:NGVT) valued at $512,642 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 30,921 shares of Ingevity Corporation. This represents a change in shares of -76.72% during the quarter. The current value of the position is $481,983 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-30 2026-03-31 13F INGEVITY COM 45688C107 7,197 -23,724 -76.72 513 -72.01 0.0021
2026-01-28 2025-12-31 13F INGEVITY COM 45688C107 30,921 -3,294 -9.63 1,830 -3.12 0.0063
2025-10-30 2025-09-30 13F INGEVITY COM 45688C107 34,215 -2,097 -5.77 1,888 20.72 0.0076
2025-08-01 2025-06-30 13F INGEVITY COM 45688C107 36,312 16,366 82.05 1,565 98.23 0.0066
2025-04-28 2025-03-31 13F INGEVITY COM 45688C107 19,946 14,134 243.19 790 0.0033
2025-02-11 2024-12-31 13F INGEVITY COM 45688C107 5,812 5,812 0 0.0009
2023-10-31 2023-09-30 13F INGEVITY COM 45688C107 0 -5,373 -100.00 0 0.0000
2023-07-19 2023-06-30 13F/A-1 INGEVITY COM 45688C107 5,373 -16,432 -75.36 0 -100.00 0.0021
2023-07-17 2023-06-30 13F INGEVITY COM 45688C107 21,805 0 2 0.0105
2023-05-12 2023-03-31 13F INGEVITY COM 45688C107 21,805 1,729 8.61 2 0.00 0.0105
2023-02-13 2022-12-31 13F INGEVITY COM 45688C107 20,076 6,850 51.79 1 -99.88 0.0103
2022-11-03 2022-09-30 13F INGEVITY COM 45688C107 13,226 7,046 114.01 802 105.64 0.0058
2022-08-09 2022-06-30 13F INGEVITY COM 45688C107 6,180 -1,899 -23.51 390 -24.71 0.0026
2022-05-09 2022-03-31 13F INGEVITY COM 45688C107 8,079 492 6.48 518 -4.78 0.0027
2022-02-10 2021-12-31 13F INGEVITY COM 45688C107 7,587 -332,836 -97.77 544 -97.76 0.0024
2021-11-09 2021-09-30 13F INGEVITY COM 45688C107 340,423 1,075 0.32 24,296 -12.00 0.1312
2021-08-05 2021-06-30 13F INGEVITY COM 45688C107 339,348 334,708 7,213.53 27,609 7,788.29 0.1523
2021-05-11 2021-03-31 13F INGEVITY COM 45688C107 4,640 847 22.33 350 21.95 0.0019
2021-02-11 2020-12-31 13F INGEVITY COM 45688C107 3,793 3,793 287 0.0017
2019-03-04 2018-12-31 13F INGEVITY COM 45688C107 0 -4,960 -100.00 0 -100.00
2018-11-09 2018-09-30 13F INGEVITY COM 45688C107 4,960 -3,585 -41.95 505 -26.92 0.0035
2018-08-06 2018-06-30 13F INGEVITY COM 45688C107 8,545 -744 -8.01 691 0.88 0.0044
2018-05-08 2018-03-31 13F INGEVITY COM 45688C107 9,289 -5,107 -35.48 685 -32.45 0.0046
2018-02-23 2017-12-31 13F/A-2 INGEVITY COM 45688C107 14,396 10,913 313.32 1,014 365.14 0.0068
2018-02-06 2017-12-31 13F INGEVITY COM 45688C107 14,396 10,913 1,014 0.0067
2017-11-06 2017-09-30 13F INGEVITY COM 45688C107 3,483 3,483 218 0.0013
2017-08-02 2017-06-30 13F INGEVITY COM 45688C107 0 -22,191 -100.00 0 -100.00
2017-05-12 2017-03-31 13F INGEVITY COM 45688C107 22,191 22,191 1,350 0.0096
2017-02-06 2016-12-31 13F INGEVITY COM 45688C107 0 -4,556 -100.00 0 -100.00
2016-11-04 2016-09-30 13F INGEVITY COM 45688C107 4,556 -1,376 -23.20 210 3.96 0.0015
2016-08-09 2016-06-30 13F INGEVITY COM 45688C107 5,932 5,932 202 0.0014
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.