Superinvestor Tracker
← All Investors

SEALED AIR CORPORATION

SDA

Holders

3

Combined Value

$187.48M

Combined Shares

4,539,603

Current Price

$0.72

52W High

$2.93

vs 52W High

−75.4%

Investor Activity Chart

Quarterly buys (▲) and sells (▼) by tracked investors. Click a marker to view that investor's portfolio; hover for details. Price line is implied from 13F filings (value ÷ shares), not market data.

$26.27$32.41$38.54$44.68Q2'24Q3'24Q4'24Q1'25Q2'25Q3'25Q4'25Q1'26Q2 2024 · implied price $34.79Q3 2024 · implied price $36.30Q4 2024 · implied price $33.83Q1 2025 · implied price $28.90Q2 2025 · implied price $31.03Q3 2025 · implied price $35.35Q4 2025 · implied price $40.79Q1 2026 · implied price $41.30Harris Associates (Oakmark Funds) · bought 5,768,578 shares @ ~$34.79 · Q2 2024 (new position)Tweedy, Browne Company · bought 893,380 shares @ ~$34.79 · Q2 2024 (new position)Jim Simons - Renaissance Technologies · bought 185,700 shares @ ~$34.79 · Q2 2024 (new position)Jim Simons - Renaissance Technologies · bought 356,900 shares @ ~$36.30 · Q3 2024Harris Associates (Oakmark Funds) · bought 18,999 shares @ ~$36.30 · Q3 2024Tweedy, Browne Company · sold 127,259 shares @ ~$36.30 · Q3 2024Harris Associates (Oakmark Funds) · bought 143,501 shares @ ~$33.83 · Q4 2024Jim Simons - Renaissance Technologies · sold 399,700 shares @ ~$33.83 · Q4 2024Tweedy, Browne Company · sold 201,640 shares @ ~$33.83 · Q4 2024Harris Associates (Oakmark Funds) · bought 435,155 shares @ ~$28.90 · Q1 2025Jim Simons - Renaissance Technologies · bought 402,000 shares @ ~$28.90 · Q1 2025Tweedy, Browne Company · sold 18,005 shares @ ~$28.90 · Q1 2025Harris Associates (Oakmark Funds) · sold 1,024,844 shares @ ~$31.03 · Q2 2025Tweedy, Browne Company · sold 30,079 shares @ ~$31.03 · Q2 2025Jim Simons - Renaissance Technologies · sold 9,000 shares @ ~$31.03 · Q2 2025Jim Simons - Renaissance Technologies · sold 258,800 shares @ ~$35.35 · Q3 2025Harris Associates (Oakmark Funds) · sold 36,557 shares @ ~$35.35 · Q3 2025Tweedy, Browne Company · sold 6,816 shares @ ~$35.35 · Q3 2025George Soros - Soros Fund Management · bought 520,974 shares @ ~$41.43 · Q4 2025 (new position)Harris Associates (Oakmark Funds) · sold 1,499,005 shares @ ~$41.43 · Q4 2025Jim Simons - Renaissance Technologies · sold 277,100 shares @ ~$35.35 · Q4 2025 (sold out)George Soros - Soros Fund Management · bought 2,230,825 shares @ ~$42.05 · Q1 2026Harris Associates (Oakmark Funds) · sold 2,527,604 shares @ ~$42.05 · Q1 2026BUYSELLIMPLIED PRICE

Held By

Tracked investors currently holding this security, based on each investor's most recent 13F filing. Gain compares the current market price to each investor's estimated average buy price.

InvestorValue% of PortfolioAvg Buy PriceGainLast ActivityAs of
George Soros - Soros Fund Management$115.71M1.27%~$41.93−98.3%BUY Q1 2026Q1 2026
Harris Associates (Oakmark Funds)$53.75M0.07%~$34.37−97.9%SELL Q1 2026Q1 2026
Tweedy, Browne Company$18.01M1.43%~$34.79−97.9%SELL Q3 2025Q1 2026

Recent Activity

Latest position changes by tracked investors. Prices are estimates implied from 13F filings.

QuarterInvestorActionEst. ValueEst. Price
Q1 2026Harris Associates (Oakmark Funds)SELL−$106.29M~$42.05
Q1 2026George Soros - Soros Fund ManagementBUY+$93.81M~$42.05
Q4 2025Harris Associates (Oakmark Funds)SELL−$62.10M~$41.43
Q4 2025George Soros - Soros Fund ManagementNEW BUY+$21.58M~$41.43
Q4 2025Jim Simons - Renaissance TechnologiesSOLD OUT−$9.80M~$35.35
Q3 2025Jim Simons - Renaissance TechnologiesSELL−$9.15M~$35.35
Q3 2025Harris Associates (Oakmark Funds)SELL−$1.29M~$35.35
Q3 2025Tweedy, Browne CompanySELL−$240.9K~$35.35
Q2 2025Harris Associates (Oakmark Funds)SELL−$31.80M~$31.03
Q2 2025Tweedy, Browne CompanySELL−$933.4K~$31.03
Q2 2025Jim Simons - Renaissance TechnologiesSELL−$279.3K~$31.03
Q1 2025Harris Associates (Oakmark Funds)BUY+$12.58M~$28.90
Q1 2025Jim Simons - Renaissance TechnologiesBUY+$11.62M~$28.90
Q1 2025Tweedy, Browne CompanySELL−$520.3K~$28.90
Q4 2024Jim Simons - Renaissance TechnologiesSELL−$13.52M~$33.83
Q4 2024Tweedy, Browne CompanySELL−$6.82M~$33.83
Q4 2024Harris Associates (Oakmark Funds)BUY+$4.85M~$33.83
Q3 2024Jim Simons - Renaissance TechnologiesBUY+$12.96M~$36.30
Q3 2024Tweedy, Browne CompanySELL−$4.62M~$36.30
Q3 2024Harris Associates (Oakmark Funds)BUY+$689.7K~$36.30
Q2 2024Harris Associates (Oakmark Funds)NEW BUY+$200.69M~$34.79
Q2 2024Tweedy, Browne CompanyNEW BUY+$31.08M~$34.79
Q2 2024Jim Simons - Renaissance TechnologiesNEW BUY+$6.46M~$34.79

Ownership History

Aggregate position across all tracked investors per quarter (options excluded). Implied price is the reported value divided by shares held.

PeriodHoldersTotal SharesΔ SharesTotal ValueImplied Price
Q1 202634,539,603-6.1%$187.48M$41.30
Q4 202534,836,382-20.6%$197.27M$40.79
Q3 202536,091,513-4.7%$215.33M$35.35
Q2 202536,393,686-14.3%$198.40M$31.03
Q1 202537,457,609+12.3%$215.52M$28.90
Q4 202436,638,459-6.5%$224.58M$33.83
Q3 202437,096,298+3.6%$257.60M$36.30
Q2 202436,847,658—$238.23M$34.79