SEE · Insider trading · 13F holders · Congress trades
Sealed Air Corporation Common Stock (SEE)
Who is buying and selling SEE: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 2
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 2
SEE at a glance
- No open-market insider purchases or sales of SEE were filed in the last 90 days.
- 2 13F filers hold SEE among their 50 largest positions, worth $22.1M combined. The biggest bets by portfolio weight are CIBRA Capital Ltd (10.4%) and Bck Capital Management LP (1.8%). In their latest 13Fs, 2 managers opened a new position and 0 added to one.
- Members of Congress have disclosed 19 SEE trades since 2015, 1 purchase and 1 sale in the past year; the latest was Lisa C. McClain (R-MI), selling $1K–15K on Jun 17, 2025.
SEE insider trading
No open-market insider purchases or sales of SEE were filed in the last 90 days.
Who owns SEE? Hedge funds and superinvestors
2 13F filers hold SEE among their 50 largest positions, worth $22.1M combined. The biggest bets by portfolio weight are CIBRA Capital Ltd (10.4%) and Bck Capital Management LP (1.8%). In their latest 13Fs, 2 managers opened a new position and 0 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| CIBRA Capital LtdHedge fund | 10.4% | $21.6M | 514,636 | New | Q1 2026 |
| Bck Capital Management LPHedge fund | 1.8% | $421K | 10,000 | New | Q1 2026 |
Each manager counts with its latest 13F (Q1 2026: 2). Screen SEE in the grand portfolio →
SEE stock trades by members of Congress
Members of Congress have disclosed 19 SEE trades since 2015, 1 purchase and 1 sale in the past year; the latest was Lisa C. McClain (R-MI), selling $1K–15K on Jun 17, 2025.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Aug 13, 2025 | Lisa C. McClainR-MI · House | Sale | $1K–15K | Jun 17, 2025 | — |
| Aug 13, 2025 | Lisa C. McClainR-MI · House | Buy | $1K–15K | Jun 11, 2024 | — |
| Mar 16, 2021 | Peter MeijerR-MI · House | Sale | $1K–15K | Feb 16, 2021 | — |
| May 7, 2020 | Dean PhillipsD-MN · House | Buy | $1K–15K | Apr 2, 2020 | — |
| Apr 27, 2020 | Donna E. ShalalaD-FL · House | Sale | $1K–15K | Jun 24, 2019 | — |
| Apr 16, 2020 | Gilbert Ray Cisneros, Jr.D-CA · House | Buy | $1K–15K | Apr 2, 2020 | — |
| Feb 18, 2020 | Gilbert Ray Cisneros, Jr.D-CA · House | Buy | $15K–50K | Jan 29, 2020 | — |
| Feb 8, 2020 | Mike GallagherR-WI · House | Sale | $1K–15K | Jan 9, 2020 | — |
| Jan 10, 2020 | Gilbert Ray Cisneros, Jr.D-CA · House | Sale | $15K–50K | Dec 30, 2019 | — |
| Nov 19, 2018 | Katherine M. ClarkD-MA · House | Sale | $1K–15K | Oct 1, 2018 | — |
| Nov 19, 2018 | Katherine M. ClarkD-MA · House | Sale | $1K–15K | Oct 1, 2018 | — |
| Sep 25, 2018 | Carlos CurbeloR-FL · House | Buy | $1K–15K | Aug 28, 2018 | — |
| May 25, 2017 | Katherine M. ClarkD-MA · House | Buy | $1K–15K | Apr 4, 2017 | — |
| May 25, 2017 | Katherine M. ClarkD-MA · House | Buy | $1K–15K | Apr 4, 2017 | — |
| Mar 21, 2017 | Alan S. LowenthalD-CA · House | Sale | $1K–15K | Mar 8, 2017 | — |
| Mar 21, 2017 | Alan S. LowenthalD-CA · House | Sale | $1K–15K | Mar 7, 2017 | — |
| Nov 21, 2016 | Alan S. LowenthalD-CA · House | Buy | $1K–15K | Nov 10, 2016 | — |
| Oct 12, 2016 | K. Michael ConawayR-TX · House | Sale | $1K–15K | Sep 12, 2016 | — |
| Jun 7, 2015 | Thomas MacArthurR-NJ · House | Sale | $15K–50K | May 27, 2015 | — |
11 members have traded SEE: Lisa C. McClain, Peter Meijer, Dean Phillips, Donna E. Shalala, Gilbert Ray Cisneros, Jr., Mike Gallagher, Katherine M. Clark, Carlos Curbelo and others.
SEE questions and answers
Are insiders buying SEE stock?
No open-market insider purchases or sales of SEE were filed in the last 90 days.
Which hedge funds own SEE?
2 13F filers hold SEE among their 50 largest positions, worth $22.1M combined. The biggest bets by portfolio weight are CIBRA Capital Ltd (10.4%) and Bck Capital Management LP (1.8%). In their latest 13Fs, 2 managers opened a new position and 0 added to one.
Has Congress traded SEE?
Members of Congress have disclosed 19 SEE trades since 2015, 1 purchase and 1 sale in the past year; the latest was Lisa C. McClain (R-MI), selling $1K–15K on Jun 17, 2025.
Who is the largest holder of SEE?
Among 13F filers, CIBRA Capital Ltd reports the largest SEE position, $21.6M (514,636 shares) in its Q1 2026 13F. The biggest bet by portfolio weight is CIBRA Capital Ltd's: 10.4% of its portfolio.
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