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SW

Smurfit Westrock plc
$43.59 +0.68 (+1.58%) At close · Jul 15
Market Cap
$22.86B
Shares
524,464,078

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 615
Total Value: $18,285,629,485
Total Shares: 457,753,913
Showing 1–100 of 626 holdings by value · page 1 of 7

Institutional Ownership Trend

8 quarters

Superinvestors Holding SW

All superinvestors →
George Soros $100,431,404 Joel Greenblatt $27,891,572

Holder Concentration

Across 613 13F filers
Top Holder
9.9%
Sep 2024 → Mar 2026 · range 9.9% – 19.0%
of institutional value
Top 5
37.0%
Sep 2024 → Mar 2026 · range 37.0% – 44.7%
of institutional value
Top 10
52.3%
Sep 2024 → Mar 2026 · range 52.3% – 58.7%
of institutional value
HHI
382
Sep 2024 → Mar 2026 · range 382 – 616
Broadly held
Showing 100 of 626
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $1,785,472,424 9.76% 44,804,829
Mega Capital Research Global Investors $1,553,024,277 8.49% 38,971,751
Mega VANGUARD CAPITAL MANAGEMENT LLC $1,353,335,767 7.40% 33,960,747
Mega STATE STREET CORP $1,006,564,933 5.50% 25,258,844
Mega Nuveen, LLC $979,938,835 5.36% 24,590,686
Mid CAUSEWAY CAPITAL MANAGEMENT LLC $620,306,215 3.39% 15,566,028
Mega GEODE CAPITAL MANAGEMENT, LLC $568,480,294 3.11% 14,265,503
Large Orbis Allan Gray Ltd $548,935,901 3.00% 13,775,054
Mega FRANKLIN RESOURCES INC $515,364,821 2.82% 12,932,618
Mega Capital World Investors $497,025,817 2.72% 12,472,417
Mega DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main Bank $425,535,156 2.33% 10,678,423
Mega Invesco Ltd. $424,239,310 2.32% 10,645,905
Mega FMR LLC $402,168,868 2.20% 10,092,067
Mega Bank of New York Mellon Corp Bank $351,597,377 1.92% 8,823,021
Mega AMERIPRISE FINANCIAL INC $342,463,484 1.87% 8,593,814
Mega DEUTSCHE BANK AG\ Bank $260,202,563 1.42% 6,529,550
Mid Trinity Street Asset Management LLP $243,399,534 1.33% 5,261,555
Mega NORDEA INVESTMENT MANAGEMENT AB $239,802,673 1.31% 6,017,633
Mega GOLDMAN SACHS GROUP INC $238,134,751 1.30% 5,975,778
Mega MORGAN STANLEY $237,945,859 1.30% 5,971,038
Mega BANK OF AMERICA CORP /DE/ Bank $217,587,491 1.19% 5,460,163
Mega AQR CAPITAL MANAGEMENT LLC $200,972,073 1.10% 5,043,214
Mega DIMENSIONAL FUND ADVISORS LP $193,197,978 1.06% 4,848,130
Mega NORTHERN TRUST CORP Bank $187,533,339 1.03% 4,705,981
Mega Legal & General Group Plc $178,704,892 0.98% 4,484,439
Mega JPMORGAN CHASE & CO $175,738,892 0.96% 4,410,010
Mega UBS Group AG $159,535,208 0.87% 4,003,393
Mega Amundi $157,992,217 0.86% 3,964,673
Mega CANADA PENSION PLAN INVESTMENT BOARD Pension $149,720,793 0.82% 3,757,109
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $141,012,413 0.77% 3,538,580
Mega VANGUARD FIDUCIARY TRUST CO Bank $117,218,456 0.64% 2,941,492
Mid Ruffer LLP $111,029,950 0.61% 2,786,197
Mid SOROS FUND MANAGEMENT LLC $100,431,404 0.55% 2,520,236
Mid THOMPSON SIEGEL & WALMSLEY LLC $97,442,614 0.53% 2,445,235
Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $95,135,257 0.52% 2,387,334
Mega CITIGROUP INC $77,890,131 0.43% 1,954,583
Mid Alberta Investment Management Corp $77,477,804 0.42% 1,944,236
Mid LANSDOWNE PARTNERS (UK) LLP $74,528,227 0.41% 1,870,219
Mega ALLIANCEBERNSTEIN L.P. $74,433,065 0.41% 1,867,831
Mega ROYAL BANK OF CANADA Bank $72,546,680 0.40% 1,820,494
Mega FIRST TRUST ADVISORS LP $69,780,737 0.38% 1,751,085
Mega BARCLAYS PLC $64,211,220 0.35% 1,611,323
Mega Swiss National Bank Bank $61,066,020 0.33% 1,532,397
Mid SOUND SHORE MANAGEMENT INC /CT/ $60,139,069 0.33% 1,509,136
Large SEI INVESTMENTS CO $59,693,984 0.33% 1,497,967
Large Pictet Asset Management Holding SA $56,550,537 0.31% 1,419,085
Mid Polaris Capital Management, LLC $54,457,017 0.30% 1,366,550
Mega BNP PARIBAS ARBITRAGE, SA $51,838,911 0.28% 1,300,851
Mid Cullen Capital Management, LLC $49,649,513 0.27% 1,245,910
Large Vontobel Holding Ltd. $48,728,698 0.27% 1,222,803
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance $48,556,069 0.27% 1,218,471
Large AVIVA PLC $48,324,301 0.26% 1,212,655
Mega Sumitomo Mitsui Trust Group, Inc. $47,016,504 0.26% 1,179,837
Mega Mitsubishi UFJ Asset Management Co., Ltd. $46,744,328 0.26% 1,173,007
Mega Vanguard Global Advisers, LLC $46,320,245 0.25% 1,162,365
Mega FIL Ltd $46,123,027 0.25% 1,157,416
Mega PRICE T ROWE ASSOCIATES INC /MD/ $44,762,389 0.24% 1,123,272
Mega HSBC HOLDINGS PLC $44,260,475 0.24% 1,110,677
Small Verbena Value LP $42,898,525 0.23% 1,076,500
Mega VANGUARD ASSET MANAGEMENT, Ltd $41,130,739 0.22% 1,032,139
Mega Capital International Investors $37,750,662 0.21% 947,319
Mega RHUMBLINE ADVISERS $37,093,256 0.20% 930,822
Large Russell Investments Group, Ltd. $36,738,426 0.20% 921,918
Large KBC Group NV $34,869,945 0.19% 875,030
Mega California Public Employees Retirement System Pension $33,768,929 0.18% 847,401
Small Oslo Pensjonsforsikring AS $33,387,007 0.18% 837,817
Small Exane Asset Management $33,340,024 0.18% 836,638
Mega VAN ECK ASSOCIATES CORP $30,851,032 0.17% 774,179
Mid PATTEN & PATTEN INC/TN $30,850,355 0.17% 774,162
Mega BANK OF MONTREAL /CAN/ Bank $29,093,726 0.16% 730,081
Large Man Group plc $28,884,912 0.16% 724,841
Mega PRINCIPAL FINANCIAL GROUP INC $28,081,098 0.15% 704,670
Large Gotham Asset Management, LLC $27,891,572 0.15% 699,914
Large ExodusPoint Capital Management, LP $26,950,156 0.15% 676,290
Mid LAKEWOOD CAPITAL MANAGEMENT, LP $26,934,495 0.15% 675,897
Large MACKENZIE FINANCIAL CORP $26,703,445 0.15% 670,099
Large ALPS ADVISORS INC $26,410,348 0.14% 662,744
Mid SALEM INVESTMENT COUNSELORS INC $26,001,034 0.14% 562,063
Mega ENVESTNET ASSET MANAGEMENT INC $25,328,261 0.14% 635,590
Mid Compagnie Lombard Odier SCmA $24,745,136 0.14% 620,957
Large BROWN ADVISORY INC $24,681,814 0.13% 619,368
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $24,044,533 0.13% 603,376
Mid Evelyn Partners Investment Management LLP $24,044,533 0.13% 603,376
Large Universal- Beteiligungs- und Servicegesellschaft mbH $23,273,396 0.13% 584,025
Mid GROUPAMA ASSET MANAGMENT $22,510,786 0.12% 564,888
Large SG Americas Securities, LLC Broker-Dealer $22,127,270 0.12% 555,264
Mega AMERICAN CENTURY COMPANIES INC $21,960,418 0.12% 551,077
Large WORLDQUANT MILLENNIUM ADVISORS LLC $19,800,309 0.11% 496,871
Mega CITADEL ADVISORS LLC $19,793,176 0.11% 496,692
Small SYCOMORE ASSET MANAGEMENT $19,476,169 0.11% 488,737
Large Eurizon Capital SGR S.p.A. $19,383,677 0.11% 486,416
Mega WELLINGTON MANAGEMENT GROUP LLP $19,106,877 0.10% 479,470
Mid Savant Capital, LLC $18,649,122 0.10% 467,983
Mid Arnhold LLC $18,425,364 0.10% 462,368
Small Holowesko Partners Ltd. $18,299,120 0.10% 459,200
Small Redwood Grove Capital, LLC $17,917,994 0.10% 449,636
Large STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM Pension $17,211,095 0.09% 431,897
Large ROYAL LONDON ASSET MANAGEMENT LTD $16,715,839 0.09% 419,469
Mid CAMBIAR INVESTORS LLC $16,270,077 0.09% 408,283
Large Zurich Insurance Group Ltd/FI Insurance $15,947,451 0.09% 400,187
Key facts CIK 2005951 CUSIP G8267P108 13F (30d) 52 filings 50 filers Visit website Investor relations

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