Graphic Packaging Holding Company
US ˙ NYSE ˙ US3886891015

SecurityGPK / Graphic Packaging Holding Company
InstitutionSignaturefd, Llc
Latest Disclosed Ownership11,005 shares
Latest Disclosed Value $ 109,388
Signaturefd, Llc reports 130.47% increase in ownership of GPK / Graphic Packaging Holding Company

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 11,005 shares of Graphic Packaging Holding Company (US:GPK) valued at $109,390 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 4,775 shares of Graphic Packaging Holding Company. This represents a change in shares of 130.47% during the quarter. The current value of the position is $115,993 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)
2026-04-07 2026-03-31 13F GRAPHIC PACKAGING HLDG COM 388689101 11,005 6,230 130.47 109 53.52 0.0017
2026-01-20 2025-12-31 13F GRAPHIC PACKAGING HLDG COM 388689101 4,775 4,403 1,183.60 72 914.29 0.0011
2025-10-21 2025-09-30 13F GRAPHIC PACKAGING HLDG COM 388689101 372 -44 -10.58 7 -12.50 0.0001
2025-07-16 2025-06-30 13F GRAPHIC PACKAGING HLDG COM 388689101 416 -3,223 -88.57 9 -91.49 0.0001
2025-05-02 2025-03-31 13F GRAPHIC PACKAGING HLDG COM 388689101 3,639 3,083 554.50 94 526.67 0.0018
2025-02-10 2024-12-31 13F GRAPHIC PACKAGING HLDG COM 388689101 556 -28 -4.79 15 -11.76 0.0003
2024-10-21 2024-09-30 13F GRAPHIC PACKAGING HLDG COM 388689101 584 27 4.85 17 21.43 0.0003
2024-07-29 2024-06-30 13F GRAPHIC PACKAGING HLDG COM 388689101 557 -1,278 -69.65 15 -73.58 0.0003
2024-05-03 2024-03-31 13F GRAPHIC PACKAGING HLDG COM 388689101 1,835 1,321 257.00 54 341.67 0.0011
2024-02-01 2023-12-31 13F GRAPHIC PACKAGING HLDG COM 388689101 514 29 5.98 13 20.00 0.0003
2023-11-03 2023-09-30 13F GRAPHIC PACKAGING HLDG COM 388689101 485 -2,352 -82.90 11 -85.29 0.0003
2023-08-01 2023-06-30 13F GRAPHIC PACKAGING HLDG COM 388689101 2,837 1,934 214.17 68 195.65 0.0017
2023-04-28 2023-03-31 13F GRAPHIC PACKAGING HLDG COM 388689101 903 419 86.57 23 130.00 0.0006
2023-01-30 2022-12-31 13F GRAPHIC PACKAGING HLDG COM 388689101 484 -68 -12.32 11 -9.09 0.0003
2022-11-08 2022-09-30 13F GRAPHIC PACKAGING HLDG COM 388689101 552 -5,104 -90.24 11 -90.52 0.0004
2022-08-10 2022-06-30 13F GRAPHIC PACKAGING HLDG COM 388689101 5,656 91 1.64 116 3.57 0.0039
2022-05-02 2022-03-31 13F GRAPHIC PACKAGING HLDG COM 388689101 5,565 136 2.51 112 5.66 0.0034
2022-01-25 2021-12-31 13F GRAPHIC PACKAGING HLDG COM 388689101 5,429 1 0.02 106 2.91 0.0033
2021-10-28 2021-09-30 13F GRAPHIC PACKAGING HLDG COM 388689101 5,428 4,991 1,142.11 103 1,187.50 0.0036
2021-07-26 2021-06-30 13F GRAPHIC PACKAGING HLDG COM 388689101 437 117 36.56 8 33.33 0.0003
2021-04-30 2021-03-31 13F GRAPHIC PACKAGING HLDG COM 388689101 320 0 0.00 6 20.00 0.0003
2021-02-11 2020-12-31 13F GRAPHIC PACKAGING HLDG COM 388689101 320 -217 -40.41 5 -37.50 0.0002
2020-11-03 2020-09-30 13F GRAPHIC PACKAGING HLDG COM 388689101 537 217 67.81 8 100.00 0.0004
2020-07-30 2020-06-30 13F GRAPHIC PACKAGING HLDG COM 388689101 320 -80 -20.00 4 -20.00 0.0002
2020-04-23 2020-03-31 13F GRAPHIC PACKAGING HLDG COM 388689101 400 344 614.29 5 400.00 0.0004
2020-02-05 2019-12-31 13F GRAPHIC PACKAGING HLDG COM 388689101 56 0 0.00 1 0.00 0.0001
2019-10-16 2019-09-30 13F GRAPHIC PACKAGING HLDG COM 388689101 56 -2,281 -97.60 1 -96.97 0.0001
2019-07-31 2019-06-30 13F GRAPHIC PACKAGING HLDG COM 388689101 2,337 35 1.52 33 13.79 0.0029
2019-05-09 2019-03-31 13F GRAPHIC PACKAGING HLDG COM 388689101 2,302 0 0.00 29 20.83 0.0025
2019-02-13 2018-12-31 13F GRAPHIC PACKAGING HLDG COM 388689101 2,302 -64 -2.70 24 -27.27 0.0022
2018-11-14 2018-09-30 13F GRAPHIC PACKAGING HLDG COM 388689101 2,366 0 0.00 33 -2.94 0.0034
2018-08-14 2018-06-30 13F GRAPHIC PACKAGING HLDG COM 388689101 2,366 0 0.00 34 -5.56 0.0038
2018-05-08 2018-03-31 13F GRAPHIC PACKAGING HLDG COM 388689101 2,366 2,366 36 0.0042
2017-02-14 2016-12-31 13F GRAPHIC PACKAGING HLDG COM 388689101 0 -2,281 -100.00 0 -100.00
2016-11-14 2016-09-30 13F GRAPHIC PACKAGING HLDG COM 388689101 2,281 0 0.00 32 10.34 0.0047
2016-07-29 2016-06-30 13F GRAPHIC PACKAGING HLDG COM 388689101 2,281 0 0.00 29 0.00 0.0042
2016-05-12 2016-03-31 13F GRAPHIC PACKAGING HLDG COM 388689101 2,281 0 0.00 29 0.00 0.0049
2016-01-22 2015-12-31 13F GRAPHIC PACKAGING HLDG COM 388689101 2,281 -1,000 -30.48 29 -30.95 0.0056
2015-10-23 2015-09-30 13F GRAPHIC PACKAGING HLDG COM 388689101 3,281 1,000 43.84 42 31.25 0.0096
2015-07-15 2015-06-30 13F GRAPHIC PACKAGING HLDG COM 388689101 2,281 0 0.00 32 -3.03 0.0069
2015-04-15 2015-03-31 13F GRAPHIC PACKAGING HLDG COM 388689101 2,281 0 0.00 33 6.45 0.0080
2015-02-13 2014-12-31 13F GRAPHIC PACKAGING HLDG COM 388689101 2,281 0 0.00 31 10.71 0.0077
2014-11-13 2014-09-30 13F GRAPHIC PACKAGING HLDG COM 388689101 2,281 -1,000 -30.48 28 -26.32 0.0091
2014-08-14 2014-06-30 13F GRAPHIC PACKAGING HLDG COM 388689101 3,281 3,281 38 0.0132
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.