Avient Corporation
US ˙ NYSE ˙ US05368V1061

SecurityAVNT / Avient Corporation
InstitutionStrs Ohio
Latest Disclosed Ownership121,500 shares
Latest Disclosed Value $ 4,410,450
Strs Ohio reports 3.49% decrease in ownership of AVNT / Avient Corporation

On April 24, 2026 - Strs Ohio filed a 13F-HR form disclosing ownership of 121,500 shares of Avient Corporation (US:AVNT) valued at $4,410,450 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 125,900 shares of Avient Corporation. This represents a change in shares of -3.49% during the quarter. The current value of the position is $4,123,710 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)
2026-04-24 2026-03-31 13F AVIENT COM_STK 05368V106 121,500 -4,400 -3.49 4,410 12.13 0.0175
2026-02-02 2025-12-31 13F AVIENT COM_STK 05368V106 125,900 -59,300 -32.02 3,933 -35.55 0.0147
2025-10-30 2025-09-30 13F AVIENT COM_STK 05368V106 185,200 -31,400 -14.50 6,102 -12.80 0.0224
2025-08-04 2025-06-30 13F AVIENT COM_STK 05368V106 216,600 6,600 3.14 6,998 -10.32 0.0261
2025-05-28 2025-03-31 13F AVIENT COM_STK 05368V106 210,000 -21,500 -9.29 7,804 -17.51 0.0327
2025-05-28 2024-12-31 13F AVIENT COM_STK 05368V106 231,500 0 0.00 9,459 -18.80 0.0375
2024-11-01 2024-09-30 13F AVIENT COM_STK 05368V106 231,500 20,700 9.82 11,649 26.61 0.0448
2024-08-05 2024-06-30 13F AVIENT COM_STK 05368V106 210,800 18,200 9.45 9,201 114,912.50 0.0364
2024-05-13 2024-03-31 13F AVIENT COM_STK 05368V106 192,600 4,900 2.61 8 14.29 0.0333
2024-01-30 2023-12-31 13F AVIENT COM 05368V106 187,700 900 0.48 8 16.67 0.0325
2023-10-26 2023-09-30 13F/A-1 AVIENT COM 05368V106 186,800 7,200 4.01 7 -14.29 0.0294
2023-10-26 2023-09-30 13F AVIENT COM 05368V106 186,800 7,200 7 0.0294
2023-07-31 2023-06-30 13F AVIENT COM 05368V106 179,600 27,100 17.77 7 16.67 0.0310
2023-08-02 2023-03-31 13F/A-2 AVIENT COM 05368V106 152,500 47,800 45.65 6 100.00 0.0272
2023-08-02 2023-03-31 13F/A-1 AVIENT COM 05368V106 152,500 47,800 6 0.0272
2023-04-27 2023-03-31 13F AVIENT COM 05368V106 152,500 47,800 6 0.0324
2023-01-26 2022-12-31 13F AVIENT COM 05368V106 104,700 3,900 3.87 4 -99.90 0.0160
2022-10-27 2022-09-30 13F AVIENT COM 05368V106 100,800 -76,000 -42.99 3,054 -56.90 0.0146
2022-07-25 2022-06-30 13F AVIENT COM 05368V106 176,800 40,800 30.00 7,086 8.55 0.0319
2022-04-21 2022-03-31 13F AVIENT COM 05368V106 136,000 0 0.00 6,528 -14.21 0.0239
2022-01-24 2021-12-31 13F AVIENT COM 05368V106 136,000 53,499 64.85 7,609 99.03 0.0264
2021-10-22 2021-09-30 13F AVIENT COM 05368V106 82,501 66,501 415.63 3,823 386.39 0.0144
2021-07-26 2021-06-30 13F POLYONE COM 05368V106 16,000 8,300 107.79 786 116.53 0.0028
2021-04-23 2021-03-31 13F POLYONE COM 05368V106 7,700 400 5.48 363 23.47 0.0014
2021-01-25 2020-12-31 13F POLYONE COM 05368V106 7,300 -3,900 -34.82 294 -0.68 0.0011
2020-12-14 2020-09-30 13F AVIENT COM 05368V106 11,200 11,200 296 0.0012
2020-07-23 2020-06-30 13F POLYONE COM 73179P106 0 -34,500 -100.00 0 -100.00
2020-04-23 2020-03-31 13F POLYONE COM 73179P106 34,500 31,400 1,012.90 654 473.68 0.0034
2020-01-24 2019-12-31 13F POLYONE COM 73179P106 3,100 -800 -20.51 114 -10.24 0.0005
2019-10-21 2019-09-30 13F/A-1 POLYONE COM 73179P106 3,900 900 30.00 127 35.11 0.0006
2019-10-21 2019-09-30 13F POLYONE COM 73179P106 3,900 800 127 562.1090
2019-07-25 2019-06-30 13F POLYONE COM 73179P106 3,000 -900 -23.08 94 -17.54 0.0004
2019-04-19 2019-03-31 13F POLYONE COM 73179P106 3,900 0 0.00 114 2.70 0.0005
2019-01-23 2018-12-31 13F POLYONE COM 73179P106 3,900 -3,700 -48.68 111 -66.57 0.0006
2018-10-19 2018-09-30 13F POLYONE COM 73179P106 7,600 -400 -5.00 332 -3.77 0.0015
2018-08-06 2018-06-30 13F POLYONE COM 73179P106 8,000 -900 -10.11 345 -8.73 0.0015
2018-04-20 2018-03-31 13F POLYONE COM 73179P106 8,900 -900 -9.18 378 -11.27 0.0017
2018-01-23 2017-12-31 13F POLYONE COM 73179P106 9,800 1,400 16.67 426 26.79 0.0018
2017-10-23 2017-09-30 13F POLYONE COM 73179P106 8,400 -400 -4.55 336 -1.18 0.0014
2017-07-26 2017-06-30 13F POLYONE COM 73179P106 8,800 500 6.02 340 20.57 0.0015
2017-04-26 2017-03-31 13F POLYONE COM 73179P106 8,300 -123,200 -93.69 282 -93.31 0.0012
2017-01-24 2016-12-31 13F POLYONE COM 73179P106 131,500 -476,500 -78.37 4,213 -79.50 0.0186
2016-10-27 2016-09-30 13F POLYONE COM 73179P106 608,000 -3,000 -0.49 20,556 -4.53 0.0918
2016-07-26 2016-06-30 13F POLYONE COM 73179P106 611,000 -28,700 -4.49 21,531 11.27 0.0957
2016-04-25 2016-03-31 13F/A-1 POLYONE COM 73179P106 639,700 -290,000 -31.19 19,350 -34.47 0.0869
2016-01-28 2015-12-31 13F POLYONE COM 73179P106 929,700 600 0.06 29,527 8.32 0.1320
2015-10-21 2015-09-30 13F POLYONE COM 73179P106 929,100 -1,500 -0.16 27,259 -25.22 0.1297
2015-08-04 2015-06-30 13F POLYONE COM 73179P106 930,600 18,000 1.97 36,451 6.94 0.1600
2015-04-27 2015-03-31 13F/A-1 POLYONE COM 73179P106 912,600 -62,800 -6.44 34,085 -7.82 0.1503
2015-04-21 2015-03-31 13F POLYONE COM 73179P106 912,600 34,085
2015-01-23 2014-12-31 13F POLYONE COM 73179P106 975,400 -7,100 -0.72 36,977 5.78 0.1603
2014-10-29 2014-09-30 13F/A-1 POLYONE COM 73179P106 982,500 415,470 73.27 34,957 46.29 0.1544
2014-10-20 2014-09-30 13F POLYONE COM 73179P106 982,500 34,957
2014-07-24 2014-06-30 13F POLYONE COM 73179P106 567,030 73,230 14.83 23,895 31.99 0.1065
2014-04-28 2014-03-31 13F POLYONE COM 73179P106 493,800 448,800 997.33 18,103 1,037.84 0.0814
2014-01-30 2013-12-31 13F POLYONE COM 73179P106 45,000 23,600 110.28 1,591 142.16 0.0072
2013-10-24 2013-09-30 13F POLYONE COM 73179P106 21,400 1,200 5.94 657 31.14 0.0029
2013-08-12 2013-06-30 13F POLYONE COM 73179P106 20,200 20,200 501 0.0022
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.