AMBPArdagh Metal Packaging S.A.

$4.40+20% 1Y

Who owns AMBP

229 institutions reported holding AMBP for 2026Q2, together 21% of the company, more than the 220 a quarter earlier.

229

Institutions reporting a position · as of 2026Q2 · up from 220 the quarter before

Shares held by institutions
126.4M

Shares held by institutions · 21% of the company · long US equity positions only, as reported on Form 13F

Reported value
$599M

Reported value · at Jun 30, 2026 prices, not today's

Top 5 holders
9.0%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
20
New positions
39
Positions exited
30
Added to
82
Reduced
63
Top 10 holdersof the company
13%
Shares sold shortsettled Sep 15, 2026
9.3M
Short interestof shares outstanding
1.6%
Days to coverat the average daily volume
6.0
Change in the short positionsince the Aug 31, 2026 count
−4.7%
Institutional ownership by quarter, 2021Q3 to 2026Q2
QuarterFilersSharesReported value
2026Q2229126.4M$599M
2026Q1220122.1M$495M
2025Q4201124.6M$510M
2025Q3202112.8M$450M
2025Q2196111.4M$477M
2025Q1172112.9M$341M
2024Q4193109.9M$331M
2024Q3194109.5M$413M
2024Q2194109.0M$371M
2024Q1177101.9M$349M
2023Q4176101.2M$389M
2023Q3162104.7M$328M
2023Q2153105.7M$398M
2023Q1165105.6M$431M
2022Q4161114.4M$550M
2022Q3149115.3M$558M
Largest reported holders, 2026Q2
HolderShares% of companyValue
Arini Capital Management Ltd20.9M3.5%$99M
CANYON CAPITAL ADVISORS LLC10.4M1.7%$49M
GOLDMAN SACHS GROUP INC8.7M1.5%$41M
BlackRock Inc.8.3M1.4%$39M
Platinum Equity Advisors, LLC/DE5.3M0.89%$25M
DIMENSIONAL FUND ADVISORS LP5.1M0.86%$24M
Diameter Capital Partners LP5.0M0.84%$24M
PRIVATE MANAGEMENT GROUP INC5.0M0.83%$24M
Empyrean Capital Partners, LP4.0M0.67%$19M
Mirae Asset Global Investments Co., Ltd.3.2M0.54%$15M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 20269.3M1.6%6.0
Aug 31, 20269.8M1.6%6.4
Aug 14, 20269.6M1.6%4.3
Jul 31, 20269.1M1.5%2.3
Jul 15, 20269.6M1.6%4.9
Jun 30, 20269.7M1.6%3.7
Jun 15, 20269.2M1.5%5.3
May 29, 20267.9M1.3%4.8
May 15, 20266.9M1.1%6.9
Apr 30, 20266.3M1.1%5.1
Apr 15, 20265.7M0.95%5.2
Mar 31, 20265.2M0.86%3.2

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

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