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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, Q4 2025

Institutional positions in Smurfit Westrock plc as of Dec 31, 2025. 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
596
+5 vs. Q3 2025
Shares held
460.3M
+6.49M (+1.4%) vs. Q3 2025
Total value
$17.8B
−$1.49B (−7.7%) vs. Q3 2025
New holders
93
220 more added
Sold out
88
222 more reduced

11 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2025: 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 holdersQ4 2025: 596 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 heldQ4 2025: $17.8B
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, Q4 2025

Shares, value and share of portfolio for each institution holding Smurfit Westrock plc; share changes are against Q3 2025.

Institutions holding SW in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
SOA Wealth Advisors, LLC.0$100.00%0Unchanged
Private Wealth Asset Management, LLC3$1160.00%00.0%Unchanged
Atlantic Trust, LLC4$1550.00%−62−93.9%Reduced
Principia Wealth Advisory, LLC4$1550.00%−9−69.2%Reduced
NVWM, LLC5$1930.00%+5New
Trust Co of Toledo NA6$2320.00%−2−25.0%Reduced
Wealth Preservation Advisors, LLC6$2320.00%00.0%Unchanged
CoreCap Advisors, LLC7$2710.00%−12−63.2%Reduced
HFM Investment Advisors, LLC7$2710.00%−6−46.2%Reduced
Activest Wealth Management10$3870.00%−47−82.5%Reduced
Quaker Wealth Management, LLC10$3870.00%−2−16.7%Reduced
Whipplewood Advisors, LLC10$3870.00%+10New
1015 Capital Partners, LLC12$4640.00%+12New
Central Trust Co12$4650.00%00.0%Unchanged
Retirement Wealth Solutions LLC13$5030.00%−70−84.3%Reduced
Rialto Wealth Management, LLC13$5030.00%−61−82.4%Reduced
American Capital Advisory, LLC13$5030.00%−1−7.1%Reduced
Valued Wealth Advisors LLC13$5030.00%00.0%Unchanged
Curio Wealth, LLC15$5720.00%00.0%Unchanged
University of Texas/Texas Am Investment Managment Co15$5800.00%−550−97.3%Reduced
Quadrant Capital Group LLC15$5810.00%−1,409−98.9%Reduced
Bell Investment Advisors, Inc15$5810.00%−59−79.7%Reduced
CVA Family Office, LLC16$6190.00%−131−89.1%Reduced
Bay Harbor Wealth Management, LLC18$6960.00%−1−5.3%Reduced
ZRC Wealth Management, LLC18$6970.00%−3−14.3%Reduced
First Command Advisory Services, Inc.19$7350.00%+19New
Annis Gardner Whiting Capital Advisors, LLC20$7740.00%−260−92.9%Reduced
DiNuzzo Private Wealth, Inc.22$8510.00%−2−8.3%Reduced
Boyd Watterson Asset Management LLC23$8890.00%00.0%Unchanged
Kilter Group LLC25$9670.00%+25New
Avion Wealth40$1.00K0.00%−9−18.4%Reduced
Kayne Anderson Rudnick Investment Management LLC30$1.16K0.00%−15−33.3%Reduced
Turning Point Benefit Group, Inc.30$1.16K0.00%+30New
Groupe la Francaise36$1.21K0.00%−43,312−99.9%Reduced
Clayton Financial Group LLC32$1.24K0.00%+32New
Key Capital Management, INC35$1.35K0.00%+35New
ORG Partners LLC37$1.43K0.00%−38−50.7%Reduced
Horizon Financial Services, LLC37$1.43K0.00%−79−68.1%Reduced
Aspect Partners, LLC38$1.47K0.00%00.0%Unchanged
Harbor Investment Advisory, LLC40$1.55K0.00%−65−61.9%Reduced
Addison Advisors LLC40$1.55K0.00%00.0%Unchanged
Cornerstone Planning Group LLC37$1.57K0.00%−77−67.5%Reduced
Sunrise Financial Services, LLC42$1.62K0.00%+42New
Raffa Wealth Management, LLC44$1.70K0.00%00.0%Unchanged
Torren Management, LLC47$1.83K0.00%+47New
Keating Financial Advisory Services, Inc.50$1.93K0.00%+50New
Signature Equity Partners, LLC53$2.05K0.00%+53New
Fortitude Family Office, LLC54$2.09K0.00%+4+8.0%Added
Maseco LLP56$2.16K0.00%00.0%Unchanged
True Wealth Design, LLC59$2.28K0.00%−33−35.9%Reduced
DT Investment Partners, LLC60$2.32K0.00%00.0%Unchanged
Quent Capital, LLC62$2.40K0.00%−244−79.7%Reduced
Hilton Head Capital Partners, LLC66$2.55K0.00%+66New
MV Capital Management, Inc.71$2.75K0.00%−94−57.0%Reduced
Bartlett & Co. Wealth Management LLC84$3.25K0.00%+18+27.3%Added
Cullen/Frost Bankers, Inc.85$3.28K0.00%−9−9.6%Reduced
Abound Wealth Management85$3.30K0.00%00.0%Unchanged
North Star Investment Management Corp.86$3.33K0.00%+13+17.8%Added
Private Trust Co NA97$3.75K0.00%+37+61.7%Added
JFS Wealth Advisors, LLC98$3.79K0.00%+59+151.3%Added
Colonial Trust Co99$3.84K0.00%−7−6.6%Reduced
Quarry LP108$4.18K0.00%−1,054−90.7%Reduced
St. Johns Investment Management Company, LLC110$4.25K0.00%00.0%Unchanged
Howard Hughes Medical Institute112$4.33K0.00%00.0%Unchanged
Atlantic Edge Private Wealth Management, LLC113$4.37K0.00%+113New
Key Financial Inc117$4.52K0.00%00.0%Unchanged
Anchor Investment Management, LLC117$4.54K0.00%00.0%Unchanged
Pin Oak Investment Advisors Inc115$5.00K0.00%00.0%Unchanged
Elyxium Wealth, LLC140$5.41K0.00%+140New
SJS Investment Consulting Inc.148$5.72K0.00%+127+604.8%Added
Delta Asset Management LLC150$5.80K0.00%00.0%Unchanged
GW&K Investment Management, LLC161$6.00K0.00%−104−39.2%Reduced
Eastern Bank156$6.03K0.00%00.0%Unchanged
Prosperity Bancshares Inc171$6.61K0.01%+171New
Westfuller Advisors, LLC172$6.64K0.00%−235−57.7%Reduced
Spire Wealth Management185$7.15K0.00%−455−71.1%Reduced
WPG Advisers, LLC189$7.31K0.01%+103+119.8%Added
Atlantic Union Bankshares Corp190$7.35K0.00%−312−62.2%Reduced
SBI Securities Co., Ltd.204$7.89K0.00%−254−55.5%Reduced
Larson Financial Group LLC213$8.24K0.00%+76+55.5%Added
Umb Bank N A220$8.51K0.00%−67−23.3%Reduced
Financial Perspectives, Inc224$8.66K0.00%00.0%Unchanged
Beaird Harris Wealth Management, LLC234$9.05K0.00%−94−28.7%Reduced
Meeder Asset Management Inc247$9.55K0.00%+246+24,600.0%Added
Smallwood Wealth Investment Management, LLC248$9.59K0.01%00.0%Unchanged
Rossby Financial, LCC266$10.3K0.00%+266New
Root Financial Partners, LLC267$10.3K0.00%−509−65.6%Reduced
Rothschild Investment LLC267$10.3K0.00%+234+709.1%Added
Harbour Investments, Inc.286$11.1K0.00%+218+320.6%Added
Pinnacle Bancorp, Inc.297$11.5K0.00%00.0%Unchanged
Monetary Management Group Inc300$11.6K0.00%00.0%Unchanged
SHP Wealth Management300$11.6K0.00%+300New
Caitong International Asset Management Co., Ltd308$11.9K0.00%+288+1,440.0%Added
Signaturefd, LLC310$12.0K0.00%−1,437−82.3%Reduced
Farmers & Merchants Investments Inc313$12.1K0.00%+90+40.4%Added
Raiffeisen Bank International AG333$12.9K0.00%−30,237−98.9%Reduced
Parkside Financial Bank & Trust347$13.4K0.00%+107+44.6%Added
State of Wyoming352$13.6K0.00%−116−24.8%Reduced
NBT Bank N A39$13.8K0.00%−4−9.3%Reduced
Optima Capital LLC360$13.9K0.01%+360New