Ecovyst Inc.
DE ˙ DB ˙ US27923Q1094
10,80 € ↓ -0,20 (-1,82%)
2026-06-04
AKTIENPREIS
SecurityDE:PQGA / Ecovyst Inc.
InstitutionDynamic Technology Lab Private Ltd
Latest Disclosed Ownership11,031 shares
Latest Disclosed Value $ 141,859
Dynamic Technology Lab Private Ltd ownership in PQGA / Ecovyst Inc.

On May 15, 2026 - Dynamic Technology Lab Private Ltd filed a 13F-HR form disclosing ownership of 11,031 shares of Ecovyst Inc. (DE:PQGA) valued at $119,135 USD as of March 31, 2026. The entity filed a previous 13F-HR on August 12, 2025 disclosing 0 shares of Ecovyst Inc.. The current value of the position is $119,135 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 ECOVYST COM 27923Q109 11,031 11,031 142 0.0230
2025-08-12 2025-06-30 13F ECOVYST COM 27923Q109 0 -84,595 -100.00 0 -100.00
2025-05-16 2025-03-31 13F ECOVYST COM 27923Q109 84,595 84,595 524 0.0758
2025-02-13 2024-12-31 13F ECOVYST COM 27923Q109 0 -16,516 -100.00 0 -100.00
2024-11-13 2024-09-30 13F ECOVYST COM 27923Q109 16,516 -32,017 -65.97 113 0.0120
2024-08-15 2024-06-30 13F ECOVYST COM 27923Q109 48,533 48,533 0 0.0491
2024-05-14 2024-03-31 13F ECOVYST COM 27923Q109 0 -59,966 -100.00 0 0.0000
2024-02-09 2023-12-31 13F ECOVYST COM 27923Q109 59,966 42,223 237.97 1 0.0619
2023-11-14 2023-09-30 13F ECOVYST COM 27923Q109 17,743 17,743 0 0.0174
2023-05-12 2023-03-31 13F ECOVYST COM 27923Q109 0 -13,520 -100.00 0 -100.00
2023-02-14 2022-12-31 13F ECOVYST COM 27923Q109 13,520 -1,750 -11.46 120 -6.98 0.0120
2022-11-14 2022-09-30 13F ECOVYST COM 27923Q109 15,270 15,270 129 0.0127
2019-11-14 2019-09-30 13F PQ GROUP HLDGS COM 73943T103 0 -10,476 -100.00 0 -100.00
2019-08-14 2019-06-30 13F PQ GROUP HLDGS COM 73943T103 10,476 -5,542 -34.60 166 -31.69 0.0279
2019-05-13 2019-03-31 13F PQ GROUP HLDGS COM 73943T103 16,018 16,018 243 0.0398
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.