Ingevity Corporation
US ˙ NYSE ˙ US45688C1071

SecurityNGVT / Ingevity Corporation
InstitutionRice Hall James & Associates, Llc
Latest Disclosed Ownership345,138 shares
Latest Disclosed Value $ 24,584,180
Rice Hall James & Associates, Llc reports 2.26% increase in ownership of NGVT / Ingevity Corporation

On May 15, 2026 - Rice Hall James & Associates, Llc filed a 13F-HR form disclosing ownership of 345,138 shares of Ingevity Corporation (US:NGVT) valued at $24,584,180 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 337,495 shares of Ingevity Corporation. This represents a change in shares of 2.26% during the quarter. The current value of the position is $23,113,892 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)
2026-05-15 2026-03-31 13F INGEVITY COM 45688C107 345,138 7,643 2.26 24,584 23.09 1.3690
2026-02-13 2025-12-31 13F INGEVITY COM 45688C107 337,495 3,453 1.03 19,973 8.34 1.0995
2025-10-16 2025-09-30 13F INGEVITY COM 45688C107 334,042 -31,595 -8.64 18,436 17.01 1.0053
2025-08-11 2025-06-30 13F INGEVITY COM 45688C107 365,637 1,421 0.39 15,755 9.27 0.8484
2025-05-01 2025-03-31 13F INGEVITY COM 45688C107 364,216 7,947 2.23 14,419 -0.68 0.8474
2025-01-31 2024-12-31 13F INGEVITY COM 45688C107 356,269 -23,402 -6.16 14,518 -1.96 0.7974
2024-10-28 2024-09-30 13F INGEVITY COM 45688C107 379,671 7,481 2.01 14,807 -8.98 0.8014
2024-08-07 2024-06-30 13F INGEVITY COM 45688C107 372,190 -17,331 -4.45 16,268 -12.44 0.9759
2024-04-23 2024-03-31 13F INGEVITY COM 45688C107 389,521 -6,545 -1.65 18,580 -0.65 1.0608
2024-02-09 2023-12-31 13F INGEVITY COM 45688C107 396,066 -13,967 -3.41 18,702 -4.20 1.0830
2023-11-02 2023-09-30 13F INGEVITY COM 45688C107 410,033 42,408 11.54 19,522 -8.70 1.2399
2023-07-24 2023-06-30 13F INGEVITY COM 45688C107 367,625 35,896 10.82 21,381 -9.88 1.2134
2023-05-12 2023-03-31 13F INGEVITY COM 45688C107 331,729 -27,767 -7.72 23,725 -6.31 1.3478
2023-01-27 2022-12-31 13F INGEVITY COM 45688C107 359,496 -4,436 -1.22 25,323 14.76 1.4523
2022-11-01 2022-09-30 13F INGEVITY COM 45688C107 363,932 -100,717 -21.68 22,065 -24.79 1.2793
2022-08-08 2022-06-30 13F INGEVITY COM 45688C107 464,649 -23,197 -4.75 29,338 -6.14 1.4184
2022-05-26 2022-03-31 13F/A-1 INGEVITY COM 45688C107 487,846 -43,811 -8.24 31,256 -18.01 1.2456
2022-05-05 2022-03-31 13F INGEVITY COM 45688C107 487,846 -43,811 31,256 1.2861
2022-02-14 2021-12-31 13F INGEVITY COM 45688C107 531,657 -24,423 -4.39 38,120 -3.95 1.3534
2021-11-09 2021-09-30 13F INGEVITY COM 45688C107 556,080 -12,259 -2.16 39,687 -14.17 1.4666
2021-07-29 2021-06-30 13F INGEVITY COM 45688C107 568,339 -94,827 -14.30 46,240 -7.68 1.6447
2021-05-14 2021-03-31 13F INGEVITY COM 45688C107 663,166 21,870 3.41 50,089 3.14 1.6328
2021-02-16 2020-12-31 13F INGEVITY COM 45688C107 641,296 -56,910 -8.15 48,565 40.69 1.7090
2020-11-16 2020-09-30 13F INGEVITY COM 45688C107 698,206 36,686 5.55 34,519 -0.74 1.3909
2020-08-14 2020-06-30 13F INGEVITY COM 45688C107 661,520 29,582 4.68 34,776 56.34 1.4927
2020-05-15 2020-03-31 13F INGEVITY COM 45688C107 631,938 115,406 22.34 22,244 -50.72 1.2720
2020-05-04 2019-12-31 13F/A-1 INGEVITY COM 45688C107 516,532 26,564 5.42 45,135 8.58 1.5266
2020-01-29 2019-12-31 13F INGEVITY COM 45688C107 516,532 26,564 45,135 1,526,628.4798
2020-05-04 2019-09-30 13F/A-1 INGEVITY COM 45688C107 489,968 46,677 10.53 41,569 -10.84 1.4860
2019-10-30 2019-09-30 13F INGEVITY COM 45688C107 489,968 46,677 41,569 1,485,950.3358
2020-05-04 2019-06-30 13F/A-1 INGEVITY COM 45688C107 443,291 83,987 23.37 46,621 22.86 1.5488
2019-08-01 2019-06-30 13F INGEVITY COM 45688C107 443,291 83,987 46,621 1,548,782.9591
2019-05-01 2019-03-31 13F INGEVITY COM 45688C107 359,304 75,107 26.43 37,946 59.54 1.2217
2019-02-14 2018-12-31 13F Ingevity COM 45688C107 284,197 131,102 85.63 23,784 52.49 0.8675
2018-10-25 2018-09-30 13F Ingevity COM 45688C107 153,095 30,147 24.52 15,597 56.88 0.5583
2018-08-02 2018-06-30 13F Ingevity COM 45688C107 122,948 3,353 2.80 9,942 12.81 0.3615
2018-04-25 2018-03-31 13F Ingevity COM 45688C107 119,595 14,918 14.25 8,813 19.47 0.3439
2018-01-23 2017-12-31 13F Ingevity COM 45688C107 104,677 16,102 18.18 7,377 33.33 0.2899
2017-10-30 2017-09-30 13F Ingevity COM 45688C107 88,575 88,575 5,533 0.2448
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.