AdvanSix Inc.
DE ˙ DB ˙ US00773T1016
19,29 € ↑0,36 (1,90%)
2026-06-03
AKTIENPREIS
SecurityDE:960 / AdvanSix Inc.
InstitutionAlliancebernstein L.p.
Latest Disclosed Ownership870,976 shares
Latest Disclosed Value $ 15,067,885
Alliancebernstein L.p. reports 7.73% decrease in ownership of 960 / AdvanSix Inc.

On May 15, 2026 - Alliancebernstein L.p. filed a 13F-HR form disclosing ownership of 870,976 shares of AdvanSix Inc. (DE:960) valued at $18,116,301 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 943,913 shares of AdvanSix Inc.. This represents a change in shares of -7.73% during the quarter. The current value of the position is $16,801,127 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 ADVANSIX COM 00773T101 870,976 -72,937 -7.73 15,068 -7.73 0.0049
2026-02-17 2025-12-31 13F ADVANSIX COM 00773T101 943,913 -4,578 -0.48 16,330 -11.16 0.0052
2025-11-14 2025-09-30 13F ADVANSIX COM 00773T101 948,491 337,908 55.34 18,382 26.76 0.0058
2025-08-14 2025-06-30 13F ADVANSIX COM 00773T101 610,583 -425,573 -41.07 14,501 -38.21 0.0047
2025-05-15 2025-03-31 13F ADVANSIX COM 00773T101 1,036,156 -65,957 -5.98 23,469 -25.26 0.0085
2025-02-12 2024-12-31 13F ADVANSIX COM 00773T101 1,102,113 -227,375 -17.10 31,399 -22.26 0.0107
2024-11-14 2024-09-30 13F ADVANSIX COM 00773T101 1,329,488 -4,930 -0.37 40,390 32.06 0.0136
2024-08-14 2024-06-30 13F ADVANSIX COM 00773T101 1,334,418 73,304 5.81 30,585 -15.20 0.0107
2024-05-14 2024-03-31 13F ADVANSIX COM 00773T101 1,261,114 35,048 2.86 36,068 -1.81 0.0128
2024-02-14 2023-12-31 13F ADVANSIX COM 00773T101 1,226,066 377,653 44.51 36,733 39.31 0.0141
2023-11-14 2023-09-30 13F ADVANSIX COM 00773T101 848,413 -4,135 -0.49 26,369 -11.58 0.0112
2023-08-15 2023-06-30 13F ADVANSIX COM 00773T101 852,548 -52,045 -5.75 29,822 -13.85 0.0122
2023-05-15 2023-03-31 13F ADVANSIX COM 00773T101 904,593 -55,663 -5.80 34,619 -5.18 0.0148
2023-02-15 2022-12-31 13F ADVANSIX COM 00773T101 960,256 -7,584 -0.78 36,509 17.51 0.0164
2022-11-15 2022-09-30 13F ADVANSIX COM 00773T101 967,840 237,798 32.57 31,068 27.26 0.0150
2022-08-15 2022-06-30 13F ADVANSIX COM 00773T101 730,042 -119,539 -14.07 24,413 -43.76 0.0112
2022-05-13 2022-03-31 13F ADVANSIX COM 00773T101 849,581 -86,934 -9.28 43,405 -1.91 0.0167
2022-02-14 2021-12-31 13F ADVANSIX COM 00773T101 936,515 -174,865 -15.73 44,250 0.17 0.0156
2021-11-10 2021-09-30 13F ADVANSIX COM 00773T101 1,111,380 -93,202 -7.74 44,177 22.82 0.0174
2021-07-30 2021-06-30 13F ADVANSIX COM 00773T101 1,204,582 -52,900 -4.21 35,969 6.65 0.0144
2021-05-06 2021-03-31 13F ADVANSIX COM 00773T101 1,257,482 43,518 3.58 33,726 38.98 0.0148
2021-02-08 2020-12-31 13F ADVANSIX COM 00773T101 1,213,964 1,058,124 678.98 24,267 1,109.12 0.0115
2020-11-12 2020-09-30 13F ADVANSIX COM 00773T101 155,840 105,682 210.70 2,007 240.75 0.0011
2020-08-13 2020-06-30 13F ADVANSIX COM 00773T101 50,158 7,789 18.38 589 45.79 0.0003
2020-05-14 2020-03-31 13F ADVANSIX COM 00773T101 42,369 4,700 12.48 404 -46.28 0.0003
2020-02-18 2019-12-31 13F ADVANSIX COM 00773T101 37,669 -4,200 -10.03 752 -30.18 0.0004
2019-11-14 2019-09-30 13F ADVANSIX COM 00773T101 41,869 -6,550 -13.53 1,077 -8.96 0.0007
2019-08-14 2019-06-30 13F ADVANSIX COM 00773T101 48,419 11,500 31.15 1,183 12.13 0.0007
2019-05-14 2019-03-31 13F ADVANSIX COM 00773T101 36,919 -1,489 -3.88 1,055 12.83 0.0007
2019-02-13 2018-12-31 13F ADVANSIX COM 00773T101 38,408 -1 -0.00 935 -28.30 0.0007
2018-11-08 2018-09-30 13F ADVANSIX COM 00773T101 38,409 84 0.22 1,304 -7.12 0.0009
2018-08-13 2018-06-30 13F ADVANSIX COM 00773T101 38,325 0 0.00 1,404 5.33 0.0010
2018-05-14 2018-03-31 13F ADVANSIX COM 00773T101 38,325 -17,397 -31.22 1,333 -43.13 0.0010
2018-02-13 2017-12-31 13F ADVANSIX COM 00773T101 55,722 34 0.06 2,344 5.87 0.0017
2017-11-13 2017-09-30 13F ADVANSIX COM 00773T101 55,688 -12,590 -18.44 2,214 3.80 0.0017
2017-08-10 2017-06-30 13F ADVANSIX COM 00773T101 68,278 41,177 151.94 2,133 188.24 0.0016
2017-05-11 2017-03-31 13F ADVANSIX COM 00773T101 27,101 4,444 19.61 740 47.41 0.0006
2017-02-13 2016-12-31 13F ADVANSIX COM 00773T101 22,657 22,657 502 0.0004
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.