DOSSIER · 13F Holders · Q1 2026Healthcare · Plastic Material, Synth Resin/Rubber, Cellulos (No Glass)
SEE

SEALED AIR CORP NEW

70 institutions still hold SEALED AIR CORP NEW as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 81211K100·Plastic Material, Synth Resin/Rubber, Cellulos (No Glass)·70 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$883M
visible holders
Holders
70
filers reporting
Concentration
24.22%
GLAZER CAPITAL, LLC #1
top holder share
AI Holders Summary · Q1 2026

70 institutions reported SEE in Q1 2026. GLAZER CAPITAL, LLC leads at 24.2% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
GLAZER CAPITAL, LLC
CIK 0001076809
$214M5.1M4.54%Q1 2026
02
TUDOR INVESTMENT CORP ET AL
CIK 0000923093
$179M4.3M0.33%Q1 2026
03
SOROS FUND MANAGEMENT LLC
CIK 0001029160
$116M2.8M1.27%Q1 2026
04
TIG Advisors, LLC
CIK 0001358253
$69M1.6M3.17%Q1 2026
05
SG Americas Securities, LLC
CIK 0001313360
$54M1.3M0.06%Q1 2026
06
HARRIS ASSOCIATES L P
CIK 0000813917
$54M1.3M0.07%Q1 2026
07
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC)
CIK 0001132716
$50M1.2M1.32%Q4 2025
08
AQR Arbitrage LLC
CIK 0001167456
$44M1.1M0.92%Q4 2025
09
SYQUANT CAPITAL SAS
CIK 0001766392
$30M706K4.64%Q1 2026
10
CIBRA Capital Ltd
CIK 0002060725
$22M515K10.44%Q1 2026
11
JANUS HENDERSON GROUP PLC
CIK 0001274173
$16M379K0.01%Q1 2026
12
PRICE T ROWE ASSOCIATES INC /MD/
CIK 0000080255
$6M153K0.00%Q1 2026
13
FNY Investment Advisers, LLC
CIK 0001742998
$6M152K2.79%Q1 2026
14
CANADA LIFE ASSURANCE Co
CIK 0001046192
$5M129K0.01%Q1 2026
15
THRIVENT FINANCIAL FOR LUTHERANS
CIK 0000314984
$4M99K0.01%Q1 2026
16
State of Alaska, Department of Revenue
CIK 0001370102
$3M79K0.04%Q1 2026
17
KBC Group NV
CIK 0001411133
$3M73K0.01%Q1 2026
18
ALLIANCEBERNSTEIN L.P.
CIK 0001109448
$3M74K0.00%Q1 2026
19
Louisiana State Employees Retirement System
CIK 0001537191
$3M67K0.05%Q4 2025
20
COMERICA BANK
CIK 0000901541
$3M66K0.01%Q4 2025
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Insiders at SEALED AIR CORP NEW
Colpron FrancoiseRowland Suzanne BAllott Anthony JActis-Grande KristenHolland Stefanie MJohnson VeronikaAhmad ZubaidBerryman Kevin C