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Smurfit Westrock plc

SW
Exchange
NYSE
Industry
Paperboard Containers & Boxes
SEC CIK
0002005951

No open-market purchases or sales by Smurfit Westrock plc insiders were filed in the last 90 days; 643 institutions reported holding it in 13F filings for Q2 2026, worth $23.3B in total; Soros Fund Management is the only superinvestor holding it.

13F holders, Q2 2026

Institutional positions in Smurfit Westrock plc as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
643
+35 vs. Q1 2026
Shares held
503.9M
+28.1M (+5.9%) vs. Q1 2026
Total value
$23.3B
+$4.32B (+22.8%) vs. Q1 2026
New holders
104
269 more added
Sold out
69
195 more reduced

9 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting SW on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 643 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 0 institutionsQ1 2022: 0 institutionsQ2 2022: 0 institutionsQ3 2022: 0 institutionsQ4 2022: 0 institutionsQ1 2023: 0 institutionsQ2 2023: 0 institutionsQ3 2023: 0 institutionsQ4 2023: 0 institutionsQ1 2024: 0 institutionsQ2 2024: 0 institutionsQ3 2024: 507 institutionsQ4 2024: 604 institutionsQ1 2025: 597 institutionsQ2 2025: 580 institutionsQ3 2025: 602 institutionsQ4 2025: 596 institutionsQ1 2026: 617 institutionsQ2 2026: 643 institutions
Value heldQ2 2026: $23.3B
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $0Q1 2022: $0Q2 2022: $0Q3 2022: $0Q4 2022: $0Q1 2023: $0Q2 2023: $0Q3 2023: $0Q4 2023: $0Q1 2024: $0Q2 2024: $0Q3 2024: $20.2BQ4 2024: $23.4BQ1 2025: $19.7BQ2 2025: $19.5BQ3 2025: $19.3BQ4 2025: $17.8BQ1 2026: $19.0BQ2 2026: $23.3B
Institutions holding SW and their total value by quarter
QuarterHoldersValue
Q2 2026643$23.3B
Q1 2026617$19.0B
Q4 2025596$17.8B
Q3 2025602$19.3B
Q2 2025580$19.5B
Q1 2025597$19.7B
Q4 2024604$23.4B
Q3 2024507$20.2B
Q2 20240$0
Q1 20240$0
Q4 20230$0
Q3 20230$0
Q2 20230$0
Q1 20230$0
Q4 20220$0
Q3 20220$0
Q2 20220$0
Q1 20220$0
Q4 20210$0
Q3 20210$0
Q2 20210$0
Q1 20210$0

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Smurfit Westrock plc; share changes are against Q1 2026.

Institutions holding SW in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Weatherly Asset Management L. P.8,869$410.3K0.03%−3,900−30.5%Reduced
TCW Group Inc8,818$407.9K0.00%+281+3.3%Added
Rockefeller Capital Management L.P.8,793$406.8K0.00%−888−9.2%Reduced
SRS Capital Advisors, Inc.7,840$362.6K0.00%+3,709+89.8%Added
We Are One Seven, LLC7,813$361.4K0.01%+7,813New
Axxcess Wealth Management, LLC7,763$359.1K0.01%+7,763New
CenterBook Partners LP7,728$357.5K0.02%−6,193−44.5%Reduced
Prelude Capital Management, LLC7,650$353.9K0.03%−6,691−46.7%Reduced
Hilltop Holdings Inc.7,640$353.4K0.03%+7,640New
Jane Street Group, LLC7,467$345.4K0.00%−105,970−93.4%Reduced
Fortress Private Ledger, LLC7,439$344.1K0.09%+7,439New
Intech Investment Management LLC7,387$341.7K0.00%+7,387New
Ostrum Asset Management7,325$338.9K0.02%+3,332+83.4%Added
Pflug Koory, LLC7,292$337.3K0.13%00.0%Unchanged
Applied Finance Capital Management, LLC7,271$336.4K0.03%+7,271New
CSS LLC7,230$334.5K0.01%+7,230New
Investors Asset Management of Georgia Inc7,107$328.8K0.11%−100−1.4%Reduced
VisionPoint Advisory Group, LLC7,085$327.8K0.05%−13,311−65.3%Reduced
Southern Financial Group, LLC6,942$321.2K0.08%+453+7.0%Added
Aaron Wealth Advisors6,661$308.1K0.02%+432+6.9%Added
Blair William & Co6,519$301.6K0.00%+455+7.5%Added
Benjamin Edwards Inc6,515$301.4K0.00%+1,342+25.9%Added
Diligent Investors, LLC6,305$291.6K0.06%−500−7.3%Reduced
UBS Asset Management Americas Inc6,198$286.7K0.00%00.0%Unchanged
CX Institutional6,151$285.0K0.01%+2,055+50.2%Added
J. Safra Sarasin Holding AG6,889$274.5K0.00%−14,446−67.7%Reduced
Paradigm Financial Partners, LLC5,903$273.1K0.02%−231−3.8%Reduced
Los Angeles Capital Management LLC5,894$272.7K0.00%−334,126−98.3%Reduced
Avanza Fonder AB5,870$271.5K0.01%00.0%Unchanged
Versant Capital Management, Inc5,788$267.8K0.02%+2,939+103.2%Added
StoneX Group Inc.6,200$266.4K0.01%+6,200New
Regions Financial Corp5,685$263.0K0.00%+5,685New
OneAscent Financial Services LLC5,500$254.4K0.01%+262+5.0%Added
Independent Advisor Alliance5,455$252.3K0.01%+5,455New
Beacon Pointe Advisors, LLC5,428$251.1K0.00%+5,428New
Evolve Private Wealth, LLC5,420$250.8K0.02%+5,420New
Harbor Advisors LLC5,315$245.9K0.03%00.0%Unchanged
Vise Technologies, Inc.5,276$244.1K0.00%+5,276New
CIBC World Markets Inc.5,072$234.6K0.00%+5,072New
Berkeley Capital Partners, LLC5,057$233.9K0.05%+5,057New
Coldstream Capital Management Inc5,028$232.6K0.00%+5,028New
Pinnacle Financial Partners, Inc.4,865$225.1K0.00%+4,865New
Advisory Alpha, LLC4,852$224.5K0.01%+4,852New
Diversified Enterprises, LLC4,848$224.3K0.01%+4,848New
Patten Group, Inc.4,809$222.5K0.03%−2,232−31.7%Reduced
Tower Research Capital LLC (TRC)4,742$219.4K0.01%−6,531−57.9%Reduced
Ronald Blue Trust, Inc.4,731$218.9K0.00%−1,060−18.3%Reduced
Pinnacle Wealth Planning Services, Inc.4,672$216.1K0.02%−136−2.8%Reduced
Davy Global Fund Management Ltd4,668$215.9K0.01%+4,668New
EverSource Wealth Advisors, LLC4,659$215.5K0.01%−5,218−52.8%Reduced
Portside Wealth Group, LLC4,613$213.4K0.02%+4,613New
Perigon Wealth Management, LLC4,564$211.1K0.00%+4,564New
Integrated Investment Consultants, LLC4,500$208.2K0.04%+4,500New
Ameritas Investment Partners, Inc.4,490$207.7K0.01%−220−4.7%Reduced
Saxon Interests, Inc.4,457$206.2K0.06%+4,457New
ARGA Investment Management, LP4,434$205.1K0.01%+4,434New
Csenge Advisory Group4,430$204.9K0.01%+4,430New
Cary Street Partner Investment Advisory LLC4,419$204.4K0.04%−87−1.9%Reduced
Advisory Services Network, LLC4,366$202.0K0.00%+1,094+33.4%Added
Mirabella Financial Services LLP4,331$200.4K0.02%−1,120−20.5%Reduced
New Age Alpha Advisors, LLC4,035$186.7K0.01%−629−13.5%Reduced
Continuum Advisory, LLC3,728$172.5K0.01%+3,728New
Bessemer Group Inc3,707$171.0K0.00%+499+15.6%Added
Hughes Financial Services, LLC3,575$165.4K0.02%+19+0.5%Added
Transamerica Financial Advisors, Inc.3,548$164.2K0.01%+492+16.1%Added
Aberdeen Wealth Management LLC3,486$157.3K0.08%+3,486New
US Bancorp3,390$156.8K0.00%−1,593−32.0%Reduced
Siemens Fonds Invest GmbH3,181$147.2K0.01%00.0%Unchanged
Geneos Wealth Management Inc.3,122$144.4K0.00%00.0%Unchanged
Penserra Capital Management LLC2,997$137.0K0.00%+80+2.7%Added
Richardson Financial Services Inc.2,840$131.4K0.07%−150−5.0%Reduced
Citizens National Bank Trust Department2,690$124.4K0.02%−600−18.2%Reduced
Allworth Financial LP2,668$123.4K0.00%−383−12.6%Reduced
IFP Advisors, Inc2,652$122.7K0.00%−19−0.7%Reduced
Skylands Capital, LLC2,617$121.1K0.01%00.0%Unchanged
Hartford Financial Management Inc.2,605$120.5K0.03%00.0%Unchanged
Bank & Trust Co2,570$118.9K0.08%−132−4.9%Reduced
Assetmark, Inc2,321$107.4K0.00%+136+6.2%Added
Smartleaf Asset Management LLC2,323$107.3K0.00%00.0%Unchanged
Covestor Ltd2,215$103.0K0.06%+310+16.3%Added
Huntington National Bank1,864$86.2K0.00%+493+36.0%Added
Mather Group, LLC.1,822$84.3K0.00%+1,386+317.9%Added
Bayforest Capital Ltd1,673$77.4K0.07%+516+44.6%Added
TD Private Client Wealth LLC1,626$75.2K0.00%−332−17.0%Reduced
Axiom Investment Management LLC1,554$71.9K0.05%00.0%Unchanged
Cary Street Partners Financial LLC1,540$71.2K0.00%−580−27.4%Reduced
Cromwell Holdings LLC1,497$69.3K0.03%+885+144.6%Added
Onefund, LLC1,431$66.2K0.04%−3−0.2%Reduced
BFSG, LLC1,415$65.5K0.01%00.0%Unchanged
Cape Investment Advisory, Inc.1,400$64.8K0.02%+1,400New
Signaturefd, LLC1,316$60.9K0.00%+258+24.4%Added
Parallel Advisors, LLC1,279$59.2K0.00%+346+37.1%Added
NBC Securities, Inc.1,244$57.5K0.00%+45+3.8%Added
Quarry LP1,230$56.9K0.01%+948+336.2%Added
Institute for Wealth Management, LLC.1,050$48.6K0.00%+1,050New
Oakworth Capital, Inc.1,000$46.3K0.00%00.0%Unchanged
Deseret Mutual Benefit Administrators981$45.4K0.01%+527+116.1%Added
Bruce G. Allen Investments, LLC956$44.2K0.03%+873+1,051.8%Added
TD Waterhouse Canada Inc.937$43.2K0.00%−340−26.6%Reduced
Towarzystwo Funduszy Inwestycyjnych Pzu SA920$42.6K0.01%00.0%Unchanged