Vault-13

ARDAGH METAL PACKAGING S A AMBP

SHS · Common Stock · CUSIP L02235106

230 institutional holders +9 vs Q1 2026
147,789,509147.8m shares reported held*
$700.3mreported value*
36 new 89 added 65 reduced 26 sold out net bought ≈ $143.5m (+30.3m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($519.0k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $4.74. Options: 5 managers hold calls ($3.4m notional), 3 hold puts ($145.0k).

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0100200300Q3 22: 151Q4 22: 162Q1 23: 169Q2 23: 156Q3 23: 164Q4 23: 177Q1 24: 179Q2 24: 196Q3 24: 197Q4 24: 196Q1 25: 175Q2 25: 198Q3 25: 203Q4 25: 203Q1 26: 221Q2 26: 230230Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 2022151
Q4 2022162
Q1 2023169
Q2 2023156
Q3 2023164
Q4 2023177
Q1 2024179
Q2 2024196
Q3 2024197
Q4 2024196
Q1 2025175
Q2 2025198
Q3 2025203
Q4 2025203
Q1 2026221
Q2 2026230

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
2000200Q3 24: 88 bought or addedQ3 24: 88 cut or sold outQ4 24: 93 bought or addedQ4 24: 92 cut or sold outQ4 24Q1 25: 84 bought or addedQ1 25: 99 cut or sold outQ2 25: 114 bought or addedQ2 25: 75 cut or sold outQ2 25Q3 25: 101 bought or addedQ3 25: 86 cut or sold outQ4 25: 81 bought or addedQ4 25: 107 cut or sold outQ4 25Q1 26: 104 bought or addedQ1 26: 92 cut or sold outQ2 26: 125 bought or addedQ2 26: 91 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 20248888
Q4 20249392
Q1 20258499
Q2 202511475
Q3 202510186
Q4 202581107
Q1 202610492
Q2 202612591

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$2m$4m$6m$8mQ3 25 calls: $6.2mQ3 25 puts: $407.2kQ3 25P/C 0.07Q4 25 calls: $831.1kQ4 25 puts: $43.9kQ4 25P/C 0.05Q1 26 calls: $3.2mQ1 26 puts: $107.7kQ1 26P/C 0.03Q2 26 calls: $3.4mQ2 26 puts: $145.0kQ2 26P/C 0.04
Numbers
QuarterCallsPutsP/C
Q3 2025$6.2m$407.2k0.07
Q4 2025$831.1k$43.9k0.05
Q1 2026$3.2m$107.7k0.03
Q2 2026$3.4m$145.0k0.04

Biggest buyers

Arini Capital Management Ltd Added +30,552,248+30.6m
FEDERATED HERMES, INC. Added +2,096,000+2.1m
GOLDMAN SACHS GROUP INC Added +1,383,772+1.4m
CITADEL ADVISORS LLC Added +822,599+822.6k
JPMORGAN CHASE & CO Added +575,960+576.0k
Diameter Capital Partners LP Added +563,045+563.0k
BlackRock, Inc. Added +542,948+542.9k
DIMENSIONAL FUND ADVISORS LP Added +499,919+499.9k
LAZARD ASSET MANAGEMENT LLC Added +484,675+484.7k
CastleKnight Management LP New +458,500+458.5k

Biggest sellers

Monarch Alternative Capital LP Sold out -2,955,738-3.0m
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Reduced -2,057,683-2.1m
CANYON CAPITAL ADVISORS LLC Reduced -1,137,617-1.1m
RENAISSANCE TECHNOLOGIES LLC Reduced -817,478-817.5k
JANE STREET GROUP, LLC Sold out -664,801-664.8k
HRT FINANCIAL LP Reduced -661,747-661.7k
JACOBS LEVY EQUITY MANAGEMENT, INC Reduced -325,222-325.2k
Corvex Management LP Sold out -280,854-280.9k
TUDOR INVESTMENT CORP ET AL Reduced -258,651-258.7k
TWO SIGMA INVESTMENTS, LP Reduced -257,694-257.7k

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $1.2m255.2k shares
SIMPLEX TRADING, LLC Reduced $1.2m243.6k shares
GROUP ONE TRADING LLC Reduced $580.6k122.5k shares
CITADEL ADVISORS LLC Reduced $297.7k62.8k shares
JANE STREET GROUP, LLC Added $165.9k35.0k shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $94.8k20.0k shares
JANE STREET GROUP, LLC Added $49.8k10.5k shares
SIMPLEX TRADING, LLC Unchanged $474100 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Ardagh Group S.A. 13D · may seek influence no change · filed 2026-08-13
Stated purposeItem 4 of the Schedule 13D is hereby amended to add the following at the end thereof. As previously disclosed, the Reporting Persons review their investment in the Issuer on a continuing basis. In this regard, the board of AHSA has instructed its advisers to prepare for a potential sale of the Issuer by AHSA and its affiliates, whereby AIS would sell some or all of the equity interests in the Issuer (the "Potential Transaction") to a third-party buyer, and which may include a scenario in which AIS acquires the ordinary shares of the Issuer not currently held by AIS in order to effect a sale of all of the equity interests in the Issuer to a third-party buyer. Approval by the board of AHSA will be required on any further steps in connection with the Potential Transaction, including the term… Full filing
76.0% no change 454.4m≈ $2.2bn 2026-08-13

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Arini Capital Management Ltd 13.59% of their portfolio LONDON, X0 41,798,41841.8m $198.1m $198.1m 13.59% Added +30.6m +30,552,248
2 CANYON CAPITAL ADVISORS LLC 5.58% of their portfolio DALLAS, TX 10,385,71110.4m $49.2m $49.2m 5.58% Reduced -1.1m -1,137,617
3 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 8,672,2568.7m $41.1m $41.1m 0.00% Added +1.4m +1,383,772
4 BlackRock, Inc. 0.00% of their portfolio New York, NY 8,277,8168.3m $39.2m $39.2m 0.00% Added +542.9k +542,948
5 PLATINUM EQUITY, LLC 78.62% of their portfolio Beverly Hills, CA 5,311,1645.3m $25.2m $25.2m 78.62% Unchanged
6 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 5,137,6865.1m $24.3m $24.3m 0.00% Added +499.9k +499,919
7 Diameter Capital Partners LP 2.54% of their portfolio New York, NY 5,030,4655.0m $23.8m $23.8m 2.54% Added +563.0k +563,045
8 PRIVATE MANAGEMENT GROUP INC 0.62% of their portfolio IRVINE, CA 4,964,9125.0m $23.5m $23.5m 0.62% Reduced -52.3k -52,324
9 Empyrean Capital Partners, LP 0.67% of their portfolio LOS ANGELES, CA 4,000,0004.0m $19.0m $19.0m 0.67% Unchanged
10 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.02% of their portfolio CAUSEWAY BAY, K3 3,217,2283.2m $15.2m $15.2m 0.02% Added +104.2k +104,195
11 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 2,614,9272.6m $12.4m $12.4m 0.00% Added +91.5k +91,487
12 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 2,121,6652.1m $10.1m $10.1m 0.00% Added +237.7k +237,703
13 FEDERATED HERMES, INC. 0.01% of their portfolio PITTSBURGH, PA 2,110,7332.1m $10.0m $10.0m 0.01% Added +2.1m +2,096,000
14 RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio NEW YORK, NY 2,076,7322.1m $9.8m $9.8m 0.01% Reduced -817.5k -817,478
15 Gilman Hill Asset Management, LLC 1.32% of their portfolio NEW CANAAN, CT 2,036,4752.0m $9.7m $9.7m 1.32% Added +42.2k +42,206
16 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 1,883,2471.9m $8.9m $8.9m 0.00% Added +145.3k +145,321
17 VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 1,864,7601.9m $8.8m $8.8m 0.00% Added +9.5k +9,524
18 Mountaineer Partners Management, LLC 5.94% of their portfolio New York, NY 1,722,2341.7m $8.2m $8.2m 5.94% Reduced -155.8k -155,848
19 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 1,693,7381.7m $8.0m $8.0m 0.00% Reduced -45.5k -45,456
20 JACOBS LEVY EQUITY MANAGEMENT, INC 0.03% of their portfolio FLORHAM PARK, NJ 1,589,9551.6m $7.5m $7.5m 0.03% Reduced -325.2k -325,222
21 GAMCO INVESTORS, INC. ET AL 0.06% of their portfolio GREENWICH, CT 1,450,2281.5m $6.9m $6.9m 0.06% Added +27.7k +27,721
22 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 1,393,8191.4m $6.6m $6.6m 0.00% Added +61.2k +61,207
23 UBS Group AG 0.00% of their portfolio ZURICH, V8 1,374,7181.4m $6.5m $6.5m 0.00% Reduced -113.1k -113,148
24 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 1,230,2861.2m $5.8m $5.8m 0.00% Added +822.6k +822,599
25 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio BOSTON, MA 1,212,1781.2m $5.7m $5.7m 0.00% Reduced -2.1m -2,057,683
26 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 1,157,2991.2m $5.5m $5.5m 0.00% Reduced -201.8k -201,797
27 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 1,122,9901.1m $5.3m $5.3m 0.00% Added +424.5k +424,547
28 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 1,121,7031.1m $5.3m $5.3m 0.00% Reduced -140.8k -140,810
29 GABELLI FUNDS LLC 0.03% of their portfolio Rye, NY 1,034,8481.0m $4.9m $4.9m 0.03% Added +148.3k +148,303
30 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 925,571925.6k $4.4m $4.4m 0.00% Added +100.2k +100,237
31 Hillsdale Investment Management Inc. 0.09% of their portfolio Toronto, A6 864,163864.2k $4.1m $4.1m 0.09% Reduced -4.9k -4,900
32 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 768,044768.0k $3.5m $3.5m 0.00% Added +576.0k +575,960
33 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 596,870596.9k $2.8m $2.8m 0.00% Reduced -257.7k -257,694
34 MACKENZIE FINANCIAL CORP 0.00% of their portfolio TORONTO ONTARIO, A6 584,275584.3k $2.8m $2.8m 0.00% Reduced -255.7k -255,659
35 LAZARD ASSET MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 574,627574.6k $2.7m $2.7m 0.00% Added +484.7k +484,675
36 MARTINGALE ASSET MANAGEMENT L P 0.06% of their portfolio BOSTON, MA 528,639528.6k $2.5m $2.5m 0.06% Reduced -30.0k -30,049
37 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 528,531528.5k $2.5m $2.5m 0.00% Added +58.6k +58,585
38 Point72 Asset Management, L.P. 0.00% of their portfolio STAMFORD, CT 464,206464.2k $2.2m $2.2m 0.00% Added +158.5k +158,540
39 CWA Asset Management Group, LLC 0.07% of their portfolio NAPLES, FL 463,299463.3k $2.2m $2.2m 0.07% Reduced -151.3k -151,267
40 CastleKnight Management LP 0.08% of their portfolio New York, NY 458,500458.5k $2.2m $2.2m 0.08% New
41 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 446,277446.3k $2.1m $2.1m 0.00% Added +317.3k +317,322
42 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 435,890435.9k $2.1m $2.1m 0.00% Reduced -130.1k -130,052
43 Janney Montgomery Scott LLC 0.00% of their portfolio PHILADELPHIA, PA 429,881429.9k $2.0m $2.0m 0.00% Reduced -17.8k -17,847
44 CONTRARIAN CAPITAL MANAGEMENT, L.L.C. 0.64% of their portfolio Greenwich, CT 413,706413.7k $2.0m $2.0m 0.64% Unchanged
45 ExodusPoint Capital Management, LP 0.02% of their portfolio NEW YORK, NY 380,839380.8k $1.8m $1.8m 0.02% Added +67.0k +66,986
46 Squarepoint Ops LLC 0.00% of their portfolio NEW YORK, NY 379,994380.0k $1.8m $1.8m 0.00% Added +141.9k +141,877
47 TUDOR INVESTMENT CORP ET AL 0.01% of their portfolio STAMFORD, CT 367,706367.7k $1.7m $1.7m 0.01% Reduced -258.7k -258,651
48 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 360,130360.1k $1.7m $1.7m 0.00% Added +110.5k +110,549
49 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 358,226358.2k $1.7m $1.7m 0.00% Added +7.6k +7,582
50 HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.00% of their portfolio TORONTO, A6 353,000353.0k $1.7m $1.7m 0.00% Unchanged
51 OCCUDO QUANTITATIVE STRATEGIES LP 0.08% of their portfolio FORT LAUDERDALE, FL 312,154312.2k $1.5m $1.5m 0.08% Added +127.7k +127,712
52 Walleye Capital LLC 0.01% of their portfolio NEW YORK, NY 311,550311.6k $1.5m $1.5m 0.01% New
53 PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio DES MOINES, IA 309,038309.0k $1.5m $1.5m 0.00% Added +22.4k +22,404
54 LOS ANGELES CAPITAL MANAGEMENT LLC 0.01% of their portfolio LOS ANGELES, CA 303,525303.5k $1.4m $1.4m 0.01% Added +219.6k +219,595
55 CANADA PENSION PLAN INVESTMENT BOARD 0.00% of their portfolio TORONTO ONTARIO, A6 289,600289.6k $1.4m $1.4m 0.00% Added +82.4k +82,400
56 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 272,836272.8k $1.3m $1.3m 0.00% Added +103.2k +103,156
57 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 265,992266.0k $1.3m $1.3m 0.00% Reduced -106.1k -106,113
58 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 257,792257.8k $1.2m $1.2m 0.00% Added +88.5k +88,477
59 WOLVERINE ASSET MANAGEMENT LLC 0.02% of their portfolio CHICAGO, IL 255,899255.9k $1.2m $1.2m 0.02% Unchanged
60 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 212,339212.3k $1.0m $1.0m 0.00% Reduced -80.4k -80,363
61 Redhawk Wealth Advisors, Inc. 0.10% of their portfolio MINNEAPOLIS, MN 211,024211.0k $1.0m $1.0m 0.10% Reduced -17.3k -17,285
62 IQ EQ FUND MANAGEMENT (IRELAND) Ltd 0.06% of their portfolio DUBLIN 2, L2 208,222208.2k $987.0k $987.0k 0.06% Reduced -66.9k -66,904
63 FMR LLC 0.00% of their portfolio BOSTON, MA 205,883205.9k $975.9k $975.9k 0.00% Added +178.6k +178,605
64 ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio Boston, MA 205,405205.4k $970.0k $970.0k 0.00% New
65 IEQ CAPITAL, LLC 0.00% of their portfolio Foster City, CA 182,017182.0k $862.8k $862.8k 0.00% Added +2.9k +2,855
66 ALGERT GLOBAL LLC 0.01% of their portfolio SAN FRANCISCO, CA 180,827180.8k $857.1k $857.1k 0.01% Reduced -116.4k -116,443
67 PDT Partners, LLC 0.04% of their portfolio New York, NY 169,823169.8k $805.0k $805.0k 0.04% Reduced -41.6k -41,564
68 Legato Capital Management LLC 0.07% of their portfolio San Francisco, CA 169,333169.3k $802.6k $802.6k 0.07% Added +22.3k +22,303
69 Integrated Quantitative Investments LLC 0.13% of their portfolio BELLEVUE, WA 169,333169.3k $802.6k $802.6k 0.13% Reduced -25.3k -25,261
70 TRED AVON FAMILY WEALTH, LLC 0.24% of their portfolio EASTON, MD 166,985167.0k $791.5k $791.5k 0.24% Added +3.4k +3,444
71 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 159,471159.5k $755.9k $755.9k 0.00% Added +19.9k +19,854
72 Mariner, LLC 0.00% of their portfolio Overland Park, KS 156,722156.7k $742.8k $742.8k 0.00% Added +32.6k +32,581
73 Schonfeld Strategic Advisors LLC 0.00% of their portfolio NEW YORK, NY 153,928153.9k $729.6k $729.6k 0.00% Reduced -25.0k -25,021
74 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 147,832147.8k $598.7k $598.7k 0.00% Added +2.2k +2,200
75 Essex Financial Services, Inc. 0.03% of their portfolio ESSEX, CT 144,150144.2k $683.3k $683.3k 0.03% Reduced -179 -179
76 Counterpoint Mutual Funds LLC 0.06% of their portfolio San Diego, CA 136,732136.7k $648.1k $648.1k 0.06% Unchanged
77 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 136,055136.1k $644.0k $644.0k 0.00% Reduced -661.7k -661,747
78 Dakota Wealth Management 0.01% of their portfolio PALM BEACH GARDENS, FL 133,934133.9k $634.8k $634.8k 0.01% Reduced -8.0k -7,955
79 Engineers Gate Manager LP 0.01% of their portfolio NEW YORK, NY 126,157126.2k $598.0k $598.0k 0.01% Added +109.4k +109,358
80 Odyssean, LLC 0.10% of their portfolio DARIEN, CT 125,725125.7k $595.9k $595.9k 0.10% Added +73.3k +73,291
81 Graham Capital Management, L.P. 0.02% of their portfolio ROWAYTON, CT 124,878124.9k $591.9k $591.9k 0.02% Added +2.7k +2,748
82 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 122,111122.1k $578.8k $578.8k 0.00% Added +69.3k +69,337
83 Cambridge Investment Research Advisors, Inc. 0.00% of their portfolio FAIRFIELD, IA 112,512112.5k $534.0k $534.0k 0.00% Added +64.4k +64,407
84 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 112,506112.5k $534.0k $534.0k 0.00% Added +5.7k +5,665
85 TD Waterhouse Canada Inc. 0.00% of their portfolio TORONTO, A6 107,586107.6k $504.6k $504.6k 0.00% New
86 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.00% of their portfolio COLUMBUS, OH 105,814105.8k $501.6k $501.6k 0.00% Reduced -25.3k -25,333
87 MOORE CAPITAL MANAGEMENT, LP 0.01% of their portfolio NEW YORK, NY 100,000100.0k $474.0k $474.0k 0.01% Unchanged
88 Jain Global LLC 0.00% of their portfolio NEW YORK, NY 84,90084.9k $402.4k $402.4k 0.00% New
89 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 84,68884.7k $401.4k $401.4k 0.00% Added +19.4k +19,360
90 NORGES BANK 0.00% of their portfolio OSLO, Q8 80,02280.0k $379.3k $379.3k 0.00% Not comparable
91 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 79,56079.6k $377.1k $377.1k 0.00% Added +8.9k +8,873
92 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 76,45876.5k $362.4k $362.4k 0.00% Unchanged
93 Measured Wealth Private Client Group, LLC 0.08% of their portfolio PORTSMOUTH, NH 68,69268.7k $325.6k $325.6k 0.08% Reduced -9.3k -9,276
94 Allspring Global Investments Holdings, LLC 0.00% of their portfolio CHARLOTTE, NC 66,42666.4k $311.5k $311.5k 0.00% Added +2.4k +2,421
95 HUB Investment Partners, LLC 0.01% of their portfolio AUSTIN, TX 65,88065.9k $312.3k $312.3k 0.01% Added +1.3k +1,297
96 EP Wealth Advisors, LLC 0.00% of their portfolio TORRANCE, CA 65,62565.6k $311.1k $311.1k 0.00% Added +4.4k +4,357
97 WINTON GROUP Ltd 0.01% of their portfolio LONDON, X0 65,10065.1k $308.6k $308.6k 0.01% New
98 Quantbot Technologies LP 0.01% of their portfolio NEW YORK, NY 63,35663.4k $300.3k $300.3k 0.01% Reduced -107.1k -107,052
99 Sterling Capital Management LLC 0.00% of their portfolio CHARLOTTE, NC 57,95758.0k $274.7k $274.7k 0.00% Reduced -1.5k -1,460
100 VIRTUS ADVISERS, LLC 0.10% of their portfolio HARTFORD, CT 54,99755.0k $260.7k $260.7k 0.10% Added +2.6k +2,625