Ascent Industries Co.
US ˙ NasdaqGM ˙ US8715651076

SecurityACNT / Ascent Industries Co.
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership329,000 shares
Latest Disclosed Value $ 4,378,990
Renaissance Technologies Llc reports 11.49% increase in ownership of ACNT / Ascent Industries Co.

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 329,000 shares of Ascent Industries Co. (US:ACNT) valued at $4,378,990 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 295,100 shares of Ascent Industries Co.. This represents a change in shares of 11.49% during the quarter. The current value of the position is $4,457,950 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)
2026-05-14 2026-03-31 13F ASCENT INDUSTRIES COM 871565107 329,000 33,900 11.49 4,379 -8.35 0.0068
2026-02-12 2025-12-31 13F ASCENT INDUSTRIES COM 871565107 295,100 21,800 7.98 4,778 35.71 0.0074
2025-11-13 2025-09-30 13F ASCENT INDUSTRIES COM 871565107 273,300 5,500 2.05 3,520 4.27 0.0046
2025-08-13 2025-06-30 13F ASCENT INDUSTRIES COM 871565107 267,800 107,800 67.38 3,377 66.72 0.0045
2025-05-14 2025-03-31 13F ASCENT INDUSTRIES COM 871565107 160,000 6,500 4.23 2,026 18.01 0.0031
2025-02-13 2024-12-31 13F ASCENT INDUSTRIES COM 871565107 153,500 41,809 37.43 1,716 58.45 0.0025
2024-11-13 2024-09-30 13F ASCENT INDUSTRIES COM 871565107 111,691 9,209 8.99 1,083 8.30 0.0016
2024-08-09 2024-06-30 13F ASCENT INDUSTRIES COM 871565107 102,482 -3,218 -3.04 1,000 99,900.00 0.0017
2024-05-13 2024-03-31 13F ASCENT INDUSTRIES COM 871565107 105,700 -4,811 -4.35 1 0.00 0.0017
2024-02-13 2023-12-31 13F ASCENT INDUSTRIES COM 871565107 110,511 911 0.83 1 0.0016
2023-11-14 2023-09-30 13F ASCENT INDUSTRIES COM 871565107 109,600 -3,700 -3.27 1 -100.00 0.0017
2023-08-11 2023-06-30 13F ASCENT INDUSTRIES COM 871565107 113,300 -5,600 -4.71 1 0.00 0.0015
2023-05-12 2023-03-31 13F ASCENT INDUSTRIES COM 871565107 118,900 -10,200 -7.90 1 0.00 0.0014
2023-02-13 2022-12-31 13F ASCENT INDUSTRIES COM 871565107 129,100 -12,001 -8.51 1 -99.95 0.0015
2022-11-14 2022-09-30 13F ASCENT INDUSTRIES COM 871565107 141,101 -9,599 -6.37 1,977 -6.70 0.0028
2022-08-12 2022-06-30 13F SYNALLOY COM 871565107 150,700 -10,301 -6.40 2,119 -18.00 0.0025
2022-05-13 2022-03-31 13F SYNALLOY COM 871565107 161,001 -6,499 -3.88 2,584 -6.10 0.0030
2022-02-11 2021-12-31 13F SYNALLOY COM 871565107 167,500 35,006 26.42 2,752 89.01 0.0034
2021-11-12 2021-09-30 13F SYNALLOY COM 871565107 132,494 -2,197 -1.63 1,456 8.17 0.0019
2021-08-13 2021-06-30 13F SYNALLOY COM 871565107 134,691 -17,109 -11.27 1,346 0.30 0.0017
2021-05-13 2021-03-31 13F SYNALLOY COM 871565107 151,800 14,200 10.32 1,342 25.07 0.0017
2021-02-10 2020-12-31 13F SYNALLOY COM 871565107 137,600 27,600 25.09 1,073 76.77 0.0012
2020-11-13 2020-09-30 13F SYNALLOY COM 871565107 110,000 -18,300 -14.26 607 -36.77 0.0006
2020-08-13 2020-06-30 13F SYNALLOY CP DEL COM 871565107 128,300 -26,300 -17.01 960 -28.89 0.0008
2020-05-14 2020-03-31 13F SYNALLOY CP DEL COM 871565107 154,600 -4,000 -2.52 1,350 -34.08 0.0013
2020-02-13 2019-12-31 13F SYNALLOY CP DEL COM 871565107 158,600 1,900 1.21 2,048 -18.05 0.0016
2019-11-13 2019-09-30 13F SYNALLOY CP DEL COM 871565107 156,700 -2,000 -1.26 2,499 0.81 0.0021
2019-08-12 2019-06-30 13F SYNALLOY CP DEL COM 871565107 158,700 -19,400 -10.89 2,479 -8.42 0.0022
2019-05-14 2019-03-31 13F SYNALLOY CP DEL COM 871565107 178,100 -16,800 -8.62 2,707 -16.27 0.0025
2019-02-12 2018-12-31 13F SYNALLOY CP DEL COM 871565107 194,900 -26,600 -12.01 3,233 -36.12 0.0035
2018-11-13 2018-09-30 13F SYNALLOY CP DEL COM 871565107 221,500 7,626 3.57 5,061 18.61 0.0052
2018-08-13 2018-06-30 13F/A-1 SYNALLOY CP DEL COM 871565107 213,874 41,080 23.77 4,267 69.12 0.0047
2018-08-13 2018-06-30 13F SYNALLOY CP DEL COM 871565107 172,794 2,523
2018-05-14 2018-03-31 13F SYNALLOY CP DEL COM 871565107 172,794 -6,706 -3.74 2,523 4.91 0.0028
2018-02-13 2017-12-31 13F SYNALLOY CP DEL COM 871565107 179,500 12,600 7.55 2,405 15.29 0.0027
2017-11-13 2017-09-30 13F SYNALLOY CP DEL COM 871565107 166,900 10,581 6.77 2,086 17.99 0.0025
2017-08-11 2017-06-30 13F SYNALLOY CP DEL COM 871565107 156,319 -8,481 -5.15 1,768 -12.43 0.0023
2017-05-12 2017-03-31 13F SYNALLOY CP DEL COM 871565107 164,800 -8,900 -5.12 2,019 6.15 0.0028
2017-02-13 2016-12-31 13F SYNALLOY CP DEL COM 871565107 173,700 8,200 4.95 1,902 20.84 0.0030
2016-11-14 2016-09-30 13F SYNALLOY CP DEL COM 871565107 165,500 12,900 8.45 1,574 34.64 0.0028
2016-08-12 2016-06-30 13F SYNALLOY CP DEL COM 871565107 152,600 38,100 33.28 1,169 28.89 0.0022
2016-05-13 2016-03-31 13F SYNALLOY CP DEL COM 871565107 114,500 12,696 12.47 907 29.57 0.0017
2016-02-11 2015-12-31 13F SYNALLOY CP DEL COM 871565107 101,804 49,604 95.03 700 48.31 0.0015
2015-11-12 2015-09-30 13F SYNALLOY CP DEL COM 871565107 52,200 -1,600 -2.97 472 -35.96 0.0011
2015-08-14 2015-06-30 13F SYNALLOY CP DEL COM 871565107 53,800 18,900 54.15 737 46.52 0.0017
2015-05-13 2015-03-31 13F SYNALLOY CP DEL COM 871565107 34,900 14,300 69.42 503 38.57 0.0011
2015-02-13 2014-12-31 13F SYNALLOY CP DEL COM 871565107 20,600 20,600 363 0.0009
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.