Ingevity Corporation
US ˙ NYSE ˙ US45688C1071

SecurityNGVT / Ingevity Corporation
InstitutionSouthernsun Asset Management, Llc
Latest Disclosed Ownership251,051 shares
Latest Disclosed Value $ 17,882,363
Southernsun Asset Management, Llc reports 8.04% decrease in ownership of NGVT / Ingevity Corporation

On May 13, 2026 - Southernsun Asset Management, Llc filed a 13F-HR form disclosing ownership of 251,051 shares of Ingevity Corporation (US:NGVT) valued at $17,882,363 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 273,005 shares of Ingevity Corporation. This represents a change in shares of -8.04% during the quarter. The current value of the position is $16,812,885 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 Ingevity COM 45688C107 251,051 -21,954 -8.04 17,882 10.68 2.5920
2026-02-13 2025-12-31 13F Ingevity COM 45688C107 273,005 -160,701 -37.05 16,156 -32.50 2.2553
2025-11-14 2025-09-30 13F Ingevity COM 45688C107 433,706 -96,261 -18.16 23,936 4.82 3.1014
2025-08-14 2025-06-30 13F Ingevity COM 45688C107 529,967 -82,179 -13.42 22,836 -5.77 3.2067
2025-05-14 2025-03-31 13F Ingevity COM 45688C107 612,146 -74,344 -10.83 24,235 -13.37 3.5083
2025-02-14 2024-12-31 13F INGEVITY COM 45688C107 686,490 13,171 1.96 27,974 6.53 3.4850
2024-11-14 2024-09-30 13F Ingevity COM 45688C107 673,319 -57,675 -7.89 26,259 -17.81 3.1126
2024-08-14 2024-06-30 13F Ingevity COM 45688C107 730,994 -7,022 -0.95 31,952 -9.24 3.8539
2024-05-15 2024-03-31 13F Ingevity COM 45688C107 738,016 -6,099 -0.82 35,203 0.19 3.9204
2024-02-14 2023-12-31 13F Ingevity COM 45688C107 744,115 -58,349 -7.27 35,137 -8.03 4.0505
2023-11-14 2023-09-30 13F Ingevity COM 45688C107 802,464 -24,831 -3.00 38,205 -20.60 4.4763
2023-08-14 2023-06-30 13F Ingevity COM 45688C107 827,295 136,423 19.75 48,115 -2.62 5.0762
2023-05-15 2023-03-31 13F Ingevity COM 45688C107 690,872 64,921 10.37 49,411 12.07 5.6383
2023-02-14 2022-12-31 13F Ingevity COM 45688C107 625,951 14,807 2.42 44,092 18.99 5.0240
2022-11-14 2022-09-30 13F Ingevity COM 45688C107 611,144 142,112 30.30 37,054 25.12 4.5747
2022-08-12 2022-06-30 13F Ingevity COM 45688C107 469,032 23,079 5.18 29,615 3.65 3.6713
2022-05-13 2022-03-31 13F Ingevity COM 45688C107 445,953 45,457 11.35 28,572 -0.50 3.0822
2022-02-14 2021-12-31 13F Ingevity COM 45688C107 400,496 31,964 8.67 28,716 9.18 2.8714
2021-11-12 2021-09-30 13F Ingevity COM 45688C107 368,532 24,871 7.24 26,302 -5.93 2.7784
2021-08-13 2021-06-30 13F Ingevity COM 45688C107 343,661 -62,476 -15.38 27,960 -8.85 3.0611
2021-05-14 2021-03-31 13F Ingevity COM 45688C107 406,137 46,217 12.84 30,676 12.54 3.1832
2021-02-12 2020-12-31 13F Ingevity COM 45688C107 359,920 85,049 30.94 27,257 100.57 3.1255
2020-11-13 2020-09-30 13F Ingevity COM 45688C107 274,871 226,009 462.55 13,590 429.00 1.7798
2020-08-14 2020-06-30 13F Ingevity COM 45688C107 48,862 48,862 2,569 0.3468
2016-11-14 2016-09-30 13F Ingevity COM 45688C107 0 -321,276 -100.00 0 -100.00
2016-08-12 2016-06-30 13F Ingevity COM 45688C107 321,276 321,276 10,936 0.2871
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.