希悅爾公司
US ˙ NYSE ˙ US81211K1007
該符號不再有效

SecuritySEE / Sealed Air Corporation
InstitutionBarclays Plc
Latest Disclosed Ownership42,060 shares
Latest Disclosed Value $ 1,742,546
Barclays Plc ownership in SEE / Sealed Air Corporation

On February 13, 2026 - Barclays Plc filed a 13F-HR form disclosing ownership of 42,060 shares of Sealed Air Corporation (US:SEE) valued at $1,742,546 USD as of December 31, 2025. The entity filed a previous 13F-HR/A on March 31, 2026 disclosing 42,245 shares of Sealed Air Corporation. This represents a change in shares of -0.44% during the quarter. The current value of the position is $0 USD.

Barclays Plc has a history of taking positions in derivatives of the underlying security (SEE) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

SEE / Sealed Air Corporation Historical Put/Call Ratio
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)
2026-02-13 2025-12-31 13F SEALED AIR CORP COM 81211K100 42,060 -185 -0.44 1,743 16.68 0.0004
2026-03-31 2025-09-30 13F/A-3 SEALED AIR CORP COM 81211K100 42,245 -132,860 -75.87 1,493 -72.52 0.0003
2026-03-19 2025-09-30 13F/A-2 SEALED AIR CORP COM 81211K100 192,736 17,631 6,996 0.0019
2025-11-12 2025-09-30 13F SEALED AIR CORP COM 81211K100 42,245 -132,860 1,493 0.0003
2026-02-27 2025-06-30 13F/A-2 SEALED AIR CORP COM 81211K100 175,105 42,272 31.82 5,434 41.56 0.0012
2025-08-14 2025-06-30 13F/A-1 SEALED AIR CORP COM 81211K100 175,105 42,272 5 0.0012
2025-08-13 2025-06-30 13F SEALED AIR CORP COM 81211K100 175,105 42,272 5 0.0004
2026-03-17 2025-03-31 13F/A-1 SEALED AIR CORP COM 81211K100 132,833 74,166 126.42 3,839 93.45 0.0011
2025-05-15 2025-03-31 13F SEALED AIR CORP COM 81211K100 132,833 74,166 4 0.0011
2026-03-19 2024-12-31 13F/A-1 SEALED AIR CORP COM 81211K100 58,667 -134,069 -69.56 1,985 -71.64 0.0006
2025-02-13 2024-12-31 13F SEALED AIR CORP COM 81211K100 58,667 -134,069 2 0.0006
2026-03-31 2024-09-30 13F/A-2 SEALED AIR CORP COM 81211K100 192,736 -345,142 -64.17 6,996 -62.61 0.0019
2024-11-19 2024-09-30 13F/A-1 SEALED AIR CORP COM 81211K100 192,736 -345,142 7 0.0019
2024-11-15 2024-09-30 13F SEALED AIR CORP COM 81211K100 192,736 -345,142 7 0.0019
2026-03-23 2024-06-30 13F/A-1 SEALED AIR CORP COM 81211K100 537,878 207,360 62.74 18,713 52.19 0.0057
2024-08-14 2024-06-30 13F SEALED AIR CORP COM 81211K100 537,878 207,360 19 0.0057
2026-03-24 2024-03-31 13F/A-1 SEALED AIR CORP COM 81211K100 330,518 -180,733 -35.35 12,295 -34.15 0.0043
2024-05-15 2024-03-31 13F SEALED AIR CORP COM 81211K100 330,518 -180,733 12 0.0043
2026-03-25 2023-12-31 13F/A-1 SEALED AIR CORP COM 81211K100 511,251 -242,606 -32.18 18,671 -24.63 0.0069
2024-02-15 2023-12-31 13F SEALED AIR CORP COM 81211K100 511,251 -242,606 19 0.0069
2026-03-26 2023-09-30 13F/A-1 SEALED AIR CORP COM 81211K100 753,857 444,131 143.39 24,772 99.94 0.0154
2023-11-07 2023-09-30 13F SEALED AIR CORP COM 81211K100 753,857 444,131 25 0.0154
2026-03-30 2023-06-30 13F/A-2 SEALED AIR CORP COM 81211K100 309,726 188,687 155.89 12,389 122.98 0.0078
2023-09-20 2023-06-30 13F/A-1 SEALED AIR CORP COM 81211K100 309,726 188,687 12 0.0078
2023-08-03 2023-06-30 13F SEALED AIR CORP COM 81211K100 309,726 188,687 12 0.0078
2026-03-30 2023-03-31 13F/A-1 SEALED AIR CORP COM 81211K100 121,039 -113,424 -48.38 5,557 -52.49 0.0026
2023-05-04 2023-03-31 13F SEALED AIR CORP COM 81211K100 121,039 -113,424 6 0.0026
2026-03-30 2022-12-31 13F/A-1 SEALED AIR CORP COM 81211K100 234,463 29,432 14.35 11,695 28.15 0.0052
2023-02-13 2022-12-31 13F SEALED AIR CORP COM 81211K100 234,463 29,432 12 0.0052
2022-11-03 2022-09-30 13F SEALED AIR CORP COM 81211K100 205,031 105,992 107.02 9,126 59.63 0.0100
2022-08-12 2022-06-30 13F SEALED AIR CORP COM 81211K100 99,039 -42,303 -29.93 5,717 -39.59 0.0035
2022-05-16 2022-03-31 13F SEALED AIR CORP COM 81211K100 141,342 -84,264 -37.35 9,464 -37.83 0.0074
2022-02-23 2021-12-31 13F/A-1 SEALED AIR CORP COM 81211K100 225,606 -46,869 -17.20 15,224 1.98 0.0057
2022-02-14 2021-12-31 13F SEALED AIR CORP COM 81211K100 225,606 -46,869 15,224 0.0017
2021-11-09 2021-09-30 13F SEALED AIR CORP COM 81211K100 272,475 47,510 21.12 14,929 12.00 0.0067
2021-08-13 2021-06-30 13F SEALED AIR CORP COM 81211K100 224,965 46,914 26.35 13,329 63.33 0.0063
2021-05-13 2021-03-31 13F SEALED AIR CORP COM 81211K100 178,051 33,883 23.50 8,161 23.65 0.0044
2021-02-11 2020-12-31 13F SEALED AIR CORP COM 81211K100 144,168 -182,893 -55.92 6,600 -48.00 0.0035
2020-11-12 2020-09-30 13F SEALED AIR CORP COM 81211K100 327,061 217,473 198.45 12,693 252.88 0.0075
2020-08-12 2020-06-30 13F SEALED AIR CORP COM 81211K100 109,588 -222,593 -67.01 3,597 -56.18 0.0028
2020-05-13 2020-03-31 13F SEALED AIR CORP COM 81211K100 332,181 -225,421 -40.43 8,209 -63.04 0.0065
2020-02-10 2019-12-31 13F SEALED AIR CORP COM 81211K100 557,602 -69,571 -11.09 22,209 -14.70 0.0123
2019-11-15 2019-09-30 13F/A-1 SEALED AIR CORP COM 81211K100 627,173 19,155 3.15 26,035 0.09 0.0163
2019-11-14 2019-09-30 13F SEALED AIR CORP COM 81211K100 627,173 19,155 26,035 6,019.3214
2019-08-14 2019-06-30 13F SEALED AIR CORP COM 81211K100 608,018 384,575 172.11 26,012 152.76 0.0159
2019-05-15 2019-03-31 13F SEALED AIR CORP COM 81211K100 223,443 -109,542 -32.90 10,291 -11.29 0.0071
2019-02-14 2018-12-31 13F SEALED AIR CORP COM 81211K100 332,985 147,746 79.76 11,601 55.93 0.0090
2018-11-14 2018-09-30 13F SEALED AIR CORP COM 81211K100 185,239 -105,080 -36.19 7,440 -39.63 0.0052
2018-08-14 2018-06-30 13F SEALED AIR CORP COM 81211K100 290,319 -35,412 -10.87 12,324 -11.57 0.0106
2018-05-15 2018-03-31 13F SEALED AIR CORP COM 81211K100 325,731 132,772 68.81 13,937 46.49 0.0106
2018-02-14 2017-12-31 13F SEALED AIR CORP COM 81211K100 192,959 -19,226 -9.06 9,514 4.96 0.0078
2017-11-14 2017-09-30 13F SEALED AIR CORP COM 81211K100 212,185 145,144 216.50 9,064 201.93 0.0093
2017-08-14 2017-06-30 13F SEALED AIR CORP COM 81211K100 67,041 12,324 22.52 3,002 25.87 0.0032
2017-05-15 2017-03-31 13F SEALED AIR CORP COM 81211K100 54,717 -196,524 -78.22 2,385 -79.06 0.0026
2017-02-14 2016-12-31 13F SEALED AIR CORP COM 81211K100 251,241 -86,597 -25.63 11,391 -26.42 0.0123
2016-11-14 2016-09-30 13F SEALED AIR CORP COM 81211K100 337,838 218,145 182.25 15,481 181.32 0.0172
2016-08-12 2016-06-30 13F SEALED AIR CORP COM 81211K100 119,693 74,141 162.76 5,503 151.74 0.0072
2016-05-16 2016-03-31 13F SEALED AIR CORP COM 81211K100 45,552 -142,751 -75.81 2,186 -73.61 0.0033
2016-02-12 2015-12-31 13F SEALED AIR CORP COM 81211K100 188,303 165,969 743.12 8,285 705.93 0.0101
2015-11-13 2015-09-30 13F SEALED AIR CORP COM 81211K100 22,334 -44,842 -66.75 1,028 -69.99 0.0012
2015-08-14 2015-06-30 13F SEALED AIR CORP COM 81211K100 67,176 -37,505 -35.83 3,426 -27.25 0.0038
2015-05-19 2015-03-31 13F/A-1 SEALED AIR CORP COM 81211K100 104,681 -33,566 -24.28 4,709 -18.89 0.0054
2015-05-14 2015-03-31 13F SEALED AIR CORP COM 81211K100 104,681 4,709
2015-02-13 2014-12-31 13F SEALED AIR CORP COM 81211K100 138,247 3,230 2.39 5,806 26.49 0.0056
2014-11-14 2014-09-30 13F SEALED AIR CORP COM 81211K100 135,017 -222,941 -62.28 4,590 -62.29 0.0044
2014-08-14 2014-06-30 13F SEALED AIR CORP COM 81211K100 357,958 222,743 164.73 12,171 181.28 0.0129
2014-05-15 2014-03-31 13F SEALED AIR CORP COM 81211K100 135,215 -201,439 -59.84 4,327 -62.19 0.0049
2014-02-13 2013-12-31 13F SEALED AIR CORP COM 81211K100 336,654 12,009 3.70 11,445 30.56 0.0117
2013-11-14 2013-09-30 13F SEALED AIR CORP COM 81211K100 324,645 5,853 1.84 8,766 14.80 0.0105
2013-08-14 2013-06-30 13F SEALED AIR CORP COM 81211K100 318,792 318,792 7,636 0.0095
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2020-08-12 2020-06-30 13F SEALED AIR CORP OPT Call 0 -100.00 0 -100.00 n/a n/a n/a
2020-05-13 2020-03-31 13F SEALED AIR CORP OPT Call 11,000 -82.23 272 -88.97 n/a n/a n/a
2020-02-10 2019-12-31 13F SEALED AIR CORP OPT Call 61,900 -34.29 2,465 -36.96 n/a n/a n/a
2019-11-15 2019-09-30 13F/A SEALED AIR CORP OPT Call 94,200 -1.26 3,910 -4.19 n/a n/a n/a
2019-11-14 2019-09-30 13F SEALED AIR CORP OPT Call 94,200 3,910 n/a n/a n/a
2019-08-14 2019-06-30 13F SEALED AIR CORP OPT Call 95,400 17.92 4,081 9.53 n/a n/a n/a
2019-05-15 2019-03-31 13F SEALED AIR CORP OPT Call 80,900 96.84 3,726 160.20 n/a n/a n/a
2019-02-14 2018-12-31 13F SEALED AIR CORP OPT Call 41,100 -1.20 1,432 -14.25 n/a n/a n/a
2018-11-14 2018-09-30 13F SEALED AIR CORP OPT Call 41,600 -15.96 1,670 -20.51 n/a n/a n/a
2018-08-14 2018-06-30 13F SEALED AIR CORP OPT Call 49,500 -55.80 2,101 -56.16 n/a n/a n/a
2018-05-15 2018-03-31 13F SEALED AIR CORP OPT Call 112,000 8.21 4,792 -6.08 n/a n/a n/a
2018-02-14 2017-12-31 13F SEALED AIR CORP OPT Call 103,500 1,816.67 5,102 2,108.66 n/a n/a n/a
2017-11-14 2017-09-30 13F SEALED AIR CORP OPT Call 5,400 -68.42 231 -69.80 n/a n/a n/a
2017-08-14 2017-06-30 13F SEALED AIR CORP OPT Call 17,100 317.07 765 327.37 n/a n/a n/a
2017-05-15 2017-03-31 13F SEALED AIR CORP OPT Call 4,100 105.00 179 96.70 n/a n/a n/a
2017-02-14 2016-12-31 13F SEALED AIR CORP OPT Call 2,000 900.00 91 911.11 n/a n/a n/a
2016-11-14 2016-09-30 13F SEALED AIR CORP OPT Call 200 -94.87 9 -94.97 n/a n/a n/a
2016-08-12 2016-06-30 13F SEALED AIR CORP OPT Call 3,900 -63.55 179 -65.18 n/a n/a n/a
2016-05-16 2016-03-31 13F SEALED AIR CORP OPT Call 10,700 -52.44 514 -48.08 n/a n/a n/a
2016-02-12 2015-12-31 13F SEALED AIR CORP OPT Call 22,500 -48.28 990 -50.52 n/a n/a n/a
2015-11-13 2015-09-30 13F SEALED AIR CORP OPT Call 43,500 -10.86 2,001 -19.61 n/a n/a n/a
2015-08-14 2015-06-30 13F SEALED AIR CORP OPT Call 48,800 454.55 2,489 528.54 n/a n/a n/a
2015-05-19 2015-03-31 13F/A SEALED AIR CORP OPT Call 8,800 -83.79 396 -82.64 n/a n/a n/a
2015-05-14 2015-03-31 13F SEALED AIR CORP OPT Call 8,800 396 n/a n/a n/a
2015-02-13 2014-12-31 13F SEALED AIR CORP OPT Call 54,300 42.89 2,281 76.55 n/a n/a n/a
2014-11-14 2014-09-30 13F SEALED AIR CORP OPT Call 38,000 -37.19 1,292 -37.19 n/a n/a n/a
2014-08-14 2014-06-30 13F SEALED AIR CORP OPT Call 60,500 0.67 2,057 6.97 n/a n/a n/a
2014-05-15 2014-03-31 13F SEALED AIR CORP OPT Call 60,100 -31.86 1,923 -35.88 n/a n/a n/a
2014-02-13 2013-12-31 13F SEALED AIR CORP OPT Call 88,200 115.65 2,999 171.40 n/a n/a n/a
2013-11-14 2013-09-30 13F SEALED AIR CORP OPT Call 40,900 -30.20 1,105 -21.30 n/a n/a n/a
2013-08-14 2013-06-30 13F SEALED AIR CORP OPT Call 58,600 1,404 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2020-08-12 2020-06-30 13F SEALED AIR CORP OPT Put 0 -100.00 0 -100.00 n/a n/a n/a
2020-05-13 2020-03-31 13F SEALED AIR CORP OPT Put 3,400 -37.04 84 -60.93 n/a n/a n/a
2020-02-10 2019-12-31 13F SEALED AIR CORP OPT Put 5,400 -60.87 215 -62.48 n/a n/a n/a
2019-11-15 2019-09-30 13F/A SEALED AIR CORP OPT Put 13,800 33.98 573 29.93 n/a n/a n/a
2019-11-14 2019-09-30 13F SEALED AIR CORP OPT Put 13,800 573 n/a n/a n/a
2019-08-14 2019-06-30 13F SEALED AIR CORP OPT Put 10,300 -86.04 441 -87.03 n/a n/a n/a
2019-05-15 2019-03-31 13F SEALED AIR CORP OPT Put 73,800 653.06 3,400 897.07 n/a n/a n/a
2019-02-14 2018-12-31 13F SEALED AIR CORP OPT Put 9,800 512.50 341 432.81 n/a n/a n/a
2018-11-14 2018-09-30 13F SEALED AIR CORP OPT Put 1,600 -86.09 64 -86.89 n/a n/a n/a
2018-08-14 2018-06-30 13F SEALED AIR CORP OPT Put 11,500 422.73 488 419.15 n/a n/a n/a
2018-05-15 2018-03-31 13F SEALED AIR CORP OPT Put 2,200 -55.10 94 -61.16 n/a n/a n/a
2018-02-14 2017-12-31 13F SEALED AIR CORP OPT Put 4,900 133.33 242 168.89 n/a n/a n/a
2017-11-14 2017-09-30 13F SEALED AIR CORP OPT Put 2,100 -65.00 90 -66.54 n/a n/a n/a
2017-08-14 2017-06-30 13F SEALED AIR CORP OPT Put 6,000 300.00 269 313.85 n/a n/a n/a
2017-05-15 2017-03-31 13F SEALED AIR CORP OPT Put 1,500 7.14 65 3.17 n/a n/a n/a
2017-02-14 2016-12-31 13F SEALED AIR CORP OPT Put 1,400 -33.33 63 -34.37 n/a n/a n/a
2016-11-14 2016-09-30 13F SEALED AIR CORP OPT Put 2,100 31.25 96 29.73 n/a n/a n/a
2016-08-12 2016-06-30 13F SEALED AIR CORP OPT Put 1,600 60.00 74 54.17 n/a n/a n/a
2016-05-16 2016-03-31 13F SEALED AIR CORP OPT Put 1,000 -84.13 48 -82.67 n/a n/a n/a
2016-02-12 2015-12-31 13F SEALED AIR CORP OPT Put 6,300 -22.22 277 -25.74 n/a n/a n/a
2015-11-13 2015-09-30 13F SEALED AIR CORP OPT Put 8,100 -32.50 373 -39.05 n/a n/a n/a
2015-08-14 2015-06-30 13F SEALED AIR CORP OPT Put 12,000 100.00 612 126.67 n/a n/a n/a
2015-05-19 2015-03-31 13F/A SEALED AIR CORP OPT Put 6,000 -60.53 270 -57.68 n/a n/a n/a
2015-05-14 2015-03-31 13F SEALED AIR CORP OPT Put 6,000 270 n/a n/a n/a
2015-02-13 2014-12-31 13F SEALED AIR CORP OPT Put 15,200 -22.84 638 -4.78 n/a n/a n/a
2014-11-14 2014-09-30 13F SEALED AIR CORP OPT Put 19,700 -49.10 670 -49.09 n/a n/a n/a
2014-08-14 2014-06-30 13F SEALED AIR CORP OPT Put 38,700 -17.31 1,316 -12.09 n/a n/a n/a
2014-05-15 2014-03-31 13F SEALED AIR CORP OPT Put 46,800 -28.11 1,497 -32.38 n/a n/a n/a
2014-02-13 2013-12-31 13F SEALED AIR CORP OPT Put 65,100 24.00 2,214 56.14 n/a n/a n/a
2013-11-14 2013-09-30 13F SEALED AIR CORP OPT Put 52,500 79.79 1,418 102.86 n/a n/a n/a
2013-08-14 2013-06-30 13F SEALED AIR CORP OPT Put 29,200 699 n/a n/a n/a
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.