Tredegar Corporation
US ˙ NYSE ˙ US8946501009

SecurityTG / Tredegar Corporation
InstitutionState Street Corp
Latest Disclosed Ownership657,614 shares
Latest Disclosed Value $ 5,228,031
State Street Corp reports 7.75% increase in ownership of TG / Tredegar Corporation

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 657,614 shares of Tredegar Corporation (US:TG) valued at $5,228,031 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 610,289 shares of Tredegar Corporation. This represents a change in shares of 7.75% during the quarter. The current value of the position is $5,221,455 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 TREDEGAR COM 894650100 657,614 47,325 7.75 5,228 19.33 0.0002
2026-02-13 2025-12-31 13F TREDEGAR COM 894650100 610,289 11,205 1.87 4,382 -8.92 0.0001
2025-11-14 2025-09-30 13F TREDEGAR COM 894650100 599,084 5,975 1.01 4,811 -7.84 0.0002
2025-08-14 2025-06-30 13F TREDEGAR COM 894650100 593,109 -2,498 -0.42 5,219 13.80 0.0002
2025-05-15 2025-03-31 13F TREDEGAR COM 894650100 595,607 -1,370 -0.23 4,586 0.04 0.0002
2025-02-14 2024-12-31 13F TREDEGAR COM 894650100 596,977 9,723 1.66 4,585 7.08 0.0002
2024-11-14 2024-09-30 13F TREDEGAR COM 894650100 587,254 1,930 0.33 4,281 52.73 0.0002
2024-08-14 2024-06-30 13F TREDEGAR COM 894650100 585,324 -5,271 -0.89 2,804 -27.19 0.0001
2024-05-15 2024-03-31 13F TREDEGAR COM 894650100 590,595 17,481 3.05 3,851 24.19 0.0002
2024-02-14 2023-12-31 13F TREDEGAR COM 894650100 573,114 2,857 0.50 3,101 0.49 0.0002
2023-11-14 2023-09-30 13F TREDEGAR COM 894650100 570,257 -4,019 -0.70 3,085 -21.02 0.0002
2023-08-14 2023-06-30 13F TREDEGAR COM 894650100 574,276 -509,825 -47.03 3,907 -61.08 0.0002
2023-05-15 2023-03-31 13F TREDEGAR COM 894650100 1,084,101 92,211 9.30 10,035 -2.27 0.0006
2023-05-15 2022-12-31 13F/A-99 TREDEGAR COM 894650100 991,890 65,115 7.03 10,269 15.73 0.0006
2023-05-15 2022-12-31 13F TREDEGAR COM 894650100 991,890 65,115 10,269 0.0006
2022-11-15 2022-09-30 13F TREDEGAR COM 894650100 926,775 -23,294 -2.45 8,872 -7.69 0.0006
2022-08-15 2022-06-30 13F TREDEGAR COM 894650100 950,069 24,472 2.64 9,611 -14.24 0.0006
2022-05-16 2022-03-31 13F TREDEGAR COM 894650100 925,597 31,046 3.47 11,207 4.89 0.0006
2022-02-14 2021-12-31 13F TREDEGAR COM 894650100 894,551 26,845 3.09 10,685 0.08 0.0005
2021-11-15 2021-09-30 13F TREDEGAR COM 894650100 867,706 -22,036 -2.48 10,676 -13.61 0.0006
2021-08-16 2021-06-30 13F TREDEGAR COM 894650100 889,742 39,253 4.62 12,358 -3.96 0.0007
2021-07-09 2021-03-31 13F/A-1 TREDEGAR COM 894650100 850,489 21,671 2.61 12,868 -7.62 0.0007
2021-05-17 2021-03-31 13F TREDEGAR COM 894650100 850,489 21,671 12,868 0.0007
2021-02-16 2020-12-31 13F TREDEGAR COM 894650100 828,818 -7,323 -0.88 13,929 11.11 0.0009
2020-11-10 2020-09-30 13F TREDEGAR COM 894650100 836,141 -35,517 -4.07 12,536 -7.33 0.0009
2020-08-14 2020-06-30 13F TREDEGAR COM 894650100 871,658 41,341 4.98 13,528 3.46 0.0010
2020-06-19 2020-03-31 13F/A-1 TREDEGAR COM 894650100 830,317 55,343 7.14 13,076 -24.92 0.0011
2020-05-11 2020-03-31 13F TREDEGAR COM 894650100 830,317 55,343 13,076 1,148.3361
2020-02-06 2019-12-31 13F TREDEGAR COM 894650100 774,974 14,437 1.90 17,415 16.59 0.0012
2019-11-14 2019-09-30 13F TREDEGAR COM 894650100 760,537 785 0.10 14,937 17.52 0.0011
2019-08-14 2019-06-30 13F TREDEGAR COM 894650100 759,752 4,152 0.55 12,710 3.44 0.0009
2019-05-15 2019-03-31 13F TREDEGAR COM 894650100 755,600 -58,884 -7.23 12,287 -5.52 0.0010
2019-02-12 2018-12-31 13F TREDEGAR COM 894650100 814,484 7,296 0.90 13,005 -25.58 0.0012
2018-11-09 2018-09-30 13F TREDEGAR Common equity shares 894650100 807,188 48,684 6.42 17,476 -1.94 0.0013
2018-08-14 2018-06-30 13F TREDEGAR Common equity shares 894650100 758,504 19,849 2.69 17,821 34.43 0.0015
2018-05-15 2018-03-31 13F TREDEGAR Common equity shares 894650100 738,655 107,459 17.02 13,257 9.37 0.0011
2018-02-14 2017-12-31 13F TREDEGAR Common equity shares 894650100 631,196 44,588 7.60 12,121 14.77 0.0010
2017-11-14 2017-09-30 13F TREDEGAR Common equity shares 894650100 586,608 -6,461 -1.09 10,561 16.81 0.0009
2017-08-14 2017-06-30 13F TREDEGAR Common equity shares 894650100 593,069 14,011 2.42 9,041 -11.05 0.0008
2017-05-15 2017-03-31 13F TREDEGAR Common equity shares 894650100 579,058 34,184 6.27 10,164 -22.25 0.0009
2017-02-09 2016-12-31 13F TREDEGAR Common equity shares 894650100 544,874 55,700 11.39 13,073 43.77 0.0012
2017-01-13 2016-09-30 13F/A-1 TREDEGAR Common equity shares 894650100 489,174 15,995 3.38 9,093 19.22 0.0009
2016-11-14 2016-09-30 13F TREDEGAR Common equity shares 894650100 489,174 9,093
2016-08-12 2016-06-30 13F TREDEGAR Common equity shares 894650100 473,179 8,141 1.75 7,627 4.32 0.0008
2016-05-20 2016-03-31 13F/A-1 TREDEGAR Common equity shares 894650100 465,038 -4,465 -0.95 7,311 14.34 0.0008
2016-05-12 2016-03-31 13F TREDEGAR Common equity shares 894650100 465,038 7,311
2016-02-16 2015-12-31 13F TREDEGAR Common equity shares 894650100 469,503 13,984 3.07 6,394 7.34 0.0007
2015-11-16 2015-09-30 13F TREDEGAR Common equity shares 894650100 455,519 -3,989 -0.87 5,957 -41.37 0.0007
2015-08-13 2015-06-30 13F TREDEGAR Common equity shares 894650100 459,508 -4,476 -0.96 10,160 8.92 0.0011
2015-05-15 2015-03-31 13F TREDEGAR Common equity shares 894650100 463,984 18,675 4.19 9,328 -6.85 0.0010
2015-02-11 2014-12-31 13F TREDEGAR Common equity shares 894650100 445,309 2,946 0.67 10,014 22.98 0.0010
2014-11-12 2014-09-30 13F/A-1 TREDEGAR Common equity shares 894650100 442,363 -5,933 -1.32 8,143 -22.39 0.0009
2014-11-10 2014-09-30 13F TREDEGAR Common equity shares 894650100 442,363 8,143
2014-08-12 2014-06-30 13F TREDEGAR Common equity shares 894650100 448,296 -13,023 -2.82 10,492 -1.17 0.0011
2014-05-15 2014-03-31 13F/A-1 TREDEGAR Common equity shares 894650100 461,319 2,501 0.55 10,616 -19.69 0.0012
2014-05-13 2014-03-31 13F TREDEGAR Common equity shares 894650100 461,319 10,616
2014-02-06 2013-12-31 13F/A-1 TREDEGAR Common equity shares 894650100 458,818 -9,420 -2.01 13,219 8.57 0.0015
2014-02-06 2013-12-31 13F TREDEGAR Common equity shares 894650100 459,637 9,383
2013-11-12 2013-09-30 13F TREDEGAR Common equity shares 894650100 468,238 12,152 2.66 12,176 3.86 0.0015
2013-08-08 2013-06-30 13F TREDEGAR Common equity shares 894650100 456,086 456,086 11,723 0.0015
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.