Sealed Air Corporation
US ˙ NYSE ˙ US81211K1007
DIESES SYMBOL IST NICHT MEHR AKTIV

SecuritySEE / Sealed Air Corporation
InstitutionInvesco Ltd.
Latest Disclosed Ownership4,881,096 shares
Latest Disclosed Value $ 205,250,088
Invesco Ltd. reports 3.32% increase in ownership of SEE / Sealed Air Corporation

On May 12, 2026 - Invesco Ltd. filed a 13F-HR form disclosing ownership of 4,881,096 shares of Sealed Air Corporation (US:SEE) valued at $205,250,087 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 19, 2026 disclosing 4,724,109 shares of Sealed Air Corporation. This represents a change in shares of 3.32% during the quarter. The current value of the position is $0 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-12 2026-03-31 13F SEALED AIR CORP COM 81211K100 4,881,096 156,987 3.32 205,250 4.87 0.0314
2026-02-19 2025-12-31 13F SEALED AIR CORP COM 81211K100 4,724,109 -30,559 -0.64 195,720 16.45 0.0300
2025-11-13 2025-09-30 13F SEALED AIR CORP COM 81211K100 4,754,668 1,144,982 31.72 168,078 50.06 0.0265
2025-08-13 2025-06-30 13F SEALED AIR CORP COM 81211K100 3,609,686 -274,514 -7.07 112,009 -0.22 0.0190
2025-05-12 2025-03-31 13F SEALED AIR CORP COM 81211K100 3,884,200 95,361 2.52 112,253 -12.42 0.0213
2025-02-13 2024-12-31 13F SEALED AIR CORP COM 81211K100 3,788,839 1,549,184 69.17 128,176 57.66 0.0237
2024-11-12 2024-09-30 13F SEALED AIR CORP COM 81211K100 2,239,655 -323,502 -12.62 81,299 -8.83 0.0157
2024-08-13 2024-06-30 13F SEALED AIR CORP COM 81211K100 2,563,157 -92,648 -3.49 89,172 -9.74 0.0189
2024-05-14 2024-03-31 13F SEALED AIR CORP COM 81211K100 2,655,805 449,319 20.36 98,796 22.60 0.0212
2024-02-13 2023-12-31 13F SEALED AIR CORP COM 81211K100 2,206,486 -3,031,854 -57.88 80,581 -53.19 0.0192
2023-11-13 2023-09-30 13F SEALED AIR CORP COM 81211K100 5,238,340 2,159,143 70.12 172,132 39.75 0.0464
2023-08-11 2023-06-30 13F SEALED AIR CORP COM 81211K100 3,079,197 563,749 22.41 123,168 6.65 0.0323
2023-05-12 2023-03-31 13F SEALED AIR CORP COM 81211K100 2,515,448 54,267 2.20 115,484 -5.93 0.0322
2023-02-13 2022-12-31 13F SEALED AIR CORP COM 81211K100 2,461,181 307,247 14.26 122,764 28.05 0.0360
2022-11-14 2022-09-30 13F SEALED AIR CORP COM 81211K100 2,153,934 51,136 2.43 95,871 -21.01 0.0309
2022-08-15 2022-06-30 13F SEALED AIR CORP COM 81211K100 2,102,798 237,901 12.76 121,373 -2.80 0.0368
2022-05-16 2022-03-31 13F SEALED AIR CORP COM 81211K100 1,864,897 140,270 8.13 124,874 7.32 0.0319
2022-02-14 2021-12-31 13F SEALED AIR CORP COM 81211K100 1,724,627 -207,514 -10.74 116,362 9.92 0.0280
2021-11-15 2021-09-30 13F SEALED AIR CORP COM 81211K100 1,932,141 -824,711 -29.91 105,863 -35.19 0.0268
2021-08-17 2021-06-30 13F SEALED AIR CORP COM 81211K100 2,756,852 -287,126 -9.43 163,344 17.11 0.0402
2021-05-17 2021-03-31 13F SEALED AIR CORP COM 81211K100 3,043,978 544,072 21.76 139,475 21.84 0.0372
2021-02-16 2020-12-31 13F SEALED AIR CORP COM 81211K100 2,499,906 297,170 13.49 114,470 33.90 0.0333
2020-11-16 2020-09-30 13F SEALED AIR CORP COM 81211K100 2,202,736 -471,330 -17.63 85,487 -2.68 0.0289
2020-08-14 2020-06-30 13F SEALED AIR CORP COM 81211K100 2,674,066 -389,983 -12.73 87,842 16.02 0.0314
2020-05-15 2020-03-31 13F SEALED AIR CORP COM 81211K100 3,064,049 -369,801 -10.77 75,711 -44.64 0.0319
2020-02-14 2019-12-31 13F SEALED AIR CORP COM 81211K100 3,433,850 123,102 3.72 136,771 -0.48 0.0425
2019-11-14 2019-09-30 13F SEALED AIR CORP COM 81211K100 3,310,748 -892,451 -21.23 137,429 -23.57 0.0359
2019-08-14 2019-06-30 13F/A-1 SEALED AIR CORP COM 81211K100 4,203,199 1,210,417 40.44 179,813 30.44 0.0463
2019-08-14 2019-06-30 13F SEALED AIR CORP COM 81211K100 4,203,199 118,871 179,813
2019-05-15 2019-03-31 13F SEALED AIR CORP COM 81211K100 2,992,782 -604,399 -16.80 137,848 9.99 0.0465
2019-02-14 2018-12-31 13F SEALED AIR CORP COM 81211K100 3,597,181 106,395 3.05 125,325 -10.58 0.0480
2018-11-14 2018-09-30 13F SEALED AIR CORP COM 81211K100 3,490,786 1,862,674 114.41 140,154 102.79 0.0441
2018-08-14 2018-06-30 13F SEALED AIR CORP COM 81211K100 1,628,112 954,959 141.86 69,113 139.95 0.0229
2018-05-15 2018-03-31 13F SEALED AIR CORP COM 81211K100 673,153 191,035 39.62 28,803 21.19 0.0108
2018-02-14 2017-12-31 13F SEALED AIR CORP COM 81211K100 482,118 47,745 10.99 23,767 28.08 0.0086
2017-11-14 2017-09-30 13F SEALED AIR CORP COM 81211K100 434,373 2,771 0.64 18,557 -3.95 0.0069
2017-08-14 2017-06-30 13F SEALED AIR CORP COM 81211K100 431,602 -36,552 -7.81 19,320 -5.31 0.0060
2017-05-15 2017-03-31 13F SEALED AIR CORP COM 81211K100 468,154 -81,782 -14.87 20,403 -18.17 0.0067
2017-02-14 2016-12-31 13F SEALED AIR CORP COM 81211K100 549,936 16,074 3.01 24,934 1.93 0.0084
2016-11-14 2016-09-30 13F SEALED AIR CORP COM 81211K100 533,862 -9,395 -1.73 24,461 -2.05 0.0084
2016-08-15 2016-06-30 13F SEALED AIR CORP COM 81211K100 543,257 26,715 5.17 24,974 0.71 0.0092
2016-05-16 2016-03-31 13F SEALED AIR CORP COM 81211K100 516,542 118,498 29.77 24,798 39.68 0.0101
2016-02-16 2015-12-31 13F SEALED AIR CORP COM 81211K100 398,044 -78,632 -16.50 17,753 -20.56 0.0071
2015-11-16 2015-09-30 13F SEALED AIR CORP COM 81211K100 476,676 -1,021,680 -68.19 22,347 -70.97 0.0095
2015-08-14 2015-06-30 13F SEALED AIR COMMON 81211K100 1,498,356 -368,325 -19.73 76,985 -9.48 0.0302
2015-05-15 2015-03-31 13F SEALED AIR COMMON 81211K100 1,866,681 -579,965 -23.70 85,045 -18.08 0.0329
2015-02-13 2014-12-31 13F SEALED AIR COMMON 81211K100 2,446,646 -1,632,351 -40.02 103,811 -27.04 0.0401
2014-11-14 2014-09-30 13F SEALED AIR COMMON 81211K100 4,078,997 -976,365 -19.31 142,276 -17.64 0.0568
2014-08-14 2014-06-30 13F SEALED AIR COMMON 81211K100 5,055,362 121,437 2.46 172,741 6.51 0.0680
2014-05-15 2014-03-31 13F SEALED AIR COMMON 81211K100 4,933,925 -2,202,512 -30.86 162,178 -33.26 0.0658
2014-02-13 2013-12-31 13F SEALED AIR COMMON 81211K100 7,136,437 -9,489 -0.13 242,996 25.06 0.0965
2013-11-13 2013-09-30 13F SEALED AIR COMMON 81211K100 7,145,926 -311,957 -4.18 194,297 8.78 0.0845
2013-08-14 2013-06-30 13F SEALED AIR COMMON 81211K100 7,457,883 7,457,883 178,616 0.0833
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.