Covista Inc.
US ˙ NYSE ˙ US00737L1035

SecurityCVSA / Covista Inc.
InstitutionSei Investments Co
Latest Disclosed Ownership29,209 shares
Latest Disclosed Value $ 3,022,166
Sei Investments Co reports 75.14% decrease in ownership of CVSA / Covista Inc.

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 29,209 shares of Covista Inc. (US:CVSA) valued at $3,022,166 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 117,495 shares of Covista Inc.. This represents a change in shares of -75.14% during the quarter. The current value of the position is $3,594,460 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)
2026-02-13 2025-12-31 13F ADTALEM GLOBAL ED COM 00737L103 29,209 -88,286 -75.14 3,022 -83.35 0.0030
2025-11-13 2025-09-30 13F ADTALEM GLOBAL ED COM 00737L103 117,495 56,981 94.16 18,147 135.71 0.0195
2025-08-14 2025-06-30 13F ADTALEM GLOBAL ED COM 00737L103 60,514 6,769 12.59 7,699 42.36 0.0089
2025-05-14 2025-03-31 13F/A-1 ADTALEM GLOBAL ED COM 00737L103 53,745 4,568 9.29 5,409 21.04 0.0070
2025-05-13 2025-03-31 13F ADTALEM GLOBAL ED COM 00737L103 54,583 5,406 5,444 0.0059
2025-02-11 2024-12-31 13F ADTALEM GLOBAL ED COM 00737L103 49,177 -26,306 -34.85 4,468 -21.57 0.0057
2024-11-12 2024-09-30 13F ADTALEM GLOBAL ED COM 00737L103 75,483 -35,782 -32.16 5,697 -24.93 0.0074
2024-08-13 2024-06-30 13F ADTALEM GLOBAL ED COM 00737L103 111,265 30,336 37.48 7,589 82.47 0.0108
2024-05-07 2024-03-31 13F ADTALEM GLOBAL ED COM 00737L103 80,929 -18,024 -18.21 4,160 -28.70 0.0061
2024-02-14 2023-12-31 13F ADTALEM GLOBAL ED COM 00737L103 98,953 -7,830 -7.33 5,833 27.50 0.0094
2023-11-14 2023-09-30 13F ADTALEM GLOBAL ED COM 00737L103 106,783 8,760 8.94 4,576 35.92 0.0082
2023-08-11 2023-06-30 13F ADTALEM GLOBAL ED COM 00737L103 98,023 227 0.23 3,366 -10.86 0.0059
2023-05-12 2023-03-31 13F ADTALEM GLOBAL ED COM 00737L103 97,796 6,038 6.58 3,777 15.93 0.0070
2023-02-10 2022-12-31 13F ADTALEM GLOBAL ED COM 00737L103 91,758 -11,546 -11.18 3,257 -13.49 0.0072
2022-11-14 2022-09-30 13F ADTALEM GLOBAL ED COM 00737L103 103,304 2,689 2.67 3,765 4.03 0.0084
2022-08-15 2022-06-30 13F ADTALEM GLOBAL ED COM 00737L103 100,615 100,615 3,619 0.0078
2020-12-04 2020-09-30 13F/A-1 ADTALEM GLOBAL ED COM 00737L103 0 -149,275 -100.00 0 -100.00
2020-08-17 2020-06-30 13F/A-1 ADTALEM GLOBAL ED COM 00737L103 149,275 -947 -0.63 4,650 15.56 0.0144
2020-08-11 2020-06-30 13F ADTALEM GLOBAL ED COM 00737L103 163,348 13,126 5,712 15,494.1040
2020-05-14 2020-03-31 13F ADTALEM GLOBAL ED COM 00737L103 150,222 -16,214 -9.74 4,024 -30.44 0.0148
2020-02-06 2019-12-31 13F ADTALEM GLOBAL ED COM 00737L103 166,436 -43,531 -20.73 5,785 -27.42 0.0173
2019-11-12 2019-09-30 13F ADTALEM GLOBAL ED COM 00737L103 209,967 6,820 3.36 7,971 -12.62 0.0204
2019-08-14 2019-06-30 13F ADTALEM GLOBAL ED COM 00737L103 203,147 43,128 26.95 9,122 23.50 0.0298
2019-05-15 2019-03-31 13F ADTALEM GLOBAL ED COM 00737L103 160,019 19,999 14.28 7,386 9.44 0.0248
2019-02-13 2018-12-31 13F ADTALEM GLOBAL ED COM 00737L103 140,020 0 0.00 6,749 0.00 0.0240
2018-11-08 2018-09-30 13F ADTALEM GLOBAL ED COM 00737L103 140,020 -17,223 -10.95 6,749 -10.76 0.0245
2018-08-03 2018-06-30 13F ADTALEM GLOBAL ED COM 00737L103 157,243 -103 -0.07 7,563 1.08 0.0257
2018-05-11 2018-03-31 13F ADTALEM GLOBAL ED COM 00737L103 157,346 3,829 2.49 7,482 15.91 0.0287
2018-02-08 2017-12-31 13F ADTALEM GLOBAL ED COM 00737L103 153,517 -6,031 -3.78 6,455 12.87 0.0224
2017-11-06 2017-09-30 13F ADTALEM GLOBAL ED COM 00737L103 159,548 8,900 5.91 5,719 0.03 0.0203
2017-07-31 2017-06-30 13F ADTALEM GLOBAL ED COM 00737L103 150,648 150,648 5,717 0.0228
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.