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SWNYSEPaperboard Containers & BoxesFiscal year ends December 31

Smurfit Westrock plc

Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Jul 31, 2026
$40.84−0.32 (-0.78%)

Close on Oct 19, 2026

Market cap
$21.48B
P/E (TTM)
43.4
Dividend yield
4.21%

Ownership

Institutional holdings as of Jun 30, 2026, from 13F filings

Held by institutions
96.0%
503M of 525M shares
Institutional holders
639
104 new, 70 sold out
Net institutional buying
28M
In Q2 2026
Insider trades, 12 months
0 buys · 4 sales
Net sold $3.36M

Shares held by institutions

Holders of more than 5%

Latest Schedule 13D (active) or 13G (passive) filed by each holder

HolderShares% of classFilingAs of
Capital Research Global Investors42,655,3608.10%13G (passive) amendmentJun 30, 2026
BlackRock, Inc.41,566,8328.00%13G (passive)Sep 30, 2024
Vanguard Capital Management39,275,6537.49%13G (passive)Mar 31, 2026
State Street Corporation28,091,2075.40%13G (passive)Jun 30, 2026

Top institutional holders

13F holdings as of Jun 30, 2026

HolderShares% of SWValueChange% of portfolio
BlackRock, Inc.45,496,8998.67%$2.10B+692,0700.03%
Capital Research Global Investors42,634,3288.13%$1.97B+3,662,5770.28%
Vanguard Capital Management LLC34,245,4106.53%$1.58B+284,6630.03%
State Street Corp28,063,4035.35%$1.30B+2,804,5590.04%
Nuveen, LLC24,812,7754.73%$1.15B+222,0890.27%
Vanguard Portfolio Management LLC24,357,2344.64%$1.13B+41,5430.05%
Capital World Investors15,472,4172.95%$715.75M+3,000,0000.08%
Causeway Capital Management LLC15,039,0412.87%$695.71M−526,9877.53%
Geode Capital Management, LLC14,544,3252.77%$670.27M+278,8220.04%
Franklin Resources Inc13,455,4432.57%$622.45M+522,8250.13%
Invesco Ltd.11,433,2762.18%$528.90M+787,3710.04%
Ameriprise Financial Inc9,947,3441.90%$460.16M+1,353,5300.09%
Bank of New York Mellon Corp9,903,7961.89%$458.15M+1,080,7750.08%
Norges Bank9,884,5461.88%$454.84MNew0.05%
Morgan Stanley7,707,3071.47%$356.54M+1,736,2690.02%
FMR LLC7,499,4691.43%$346.93M−2,592,5980.02%
Goldman Sachs Group Inc7,286,0561.39%$337.05M+1,310,2780.03%
Deutsche Bank AG\6,817,1871.30%$315.36M+287,6370.09%
Orbis Allan Gray Ltd5,881,4871.12%$272.08M−7,893,5670.94%
Bank Of America Corp /De/5,758,1541.10%$266.37M+297,9910.02%

Institutional buying and selling by quarter

Positions opened, added to, reduced and closed by 13F filers

QuarterHoldersShares held% of sharesNew / addedReduced / closedShares boughtShares sold
Q2 2026639503M96.0%104 / 268192 / 7063M35M
Q1 2026616476M90.8%102 / 262176 / 73128M48M
Q4 2025595461M87.8%93 / 222220 / 8770M68M
Q3 2025600459M87.6%88 / 242181 / 5959M50M
Q2 2025576451M86.0%75 / 215225 / 8746M32M
Q1 2025595438M83.5%78 / 211222 / 7554M33M
Q4 2024602438M83.5%151 / 194187 / 4961M45M
Q3 2024503422M80.5%503 / 00 / 0422M0M

Top mutual fund and ETF holders

Latest monthly portfolio reports (Form N-PORT)

FundShares% of SWValue% of fundAs of
Vanguard Total Stock Market Index Fund16,648,3893.17%$770.15M0.03%Jun 30, 2026
Vanguard 500 Index Fund13,595,8642.59%$628.94M0.04%Jun 30, 2026
Vanguard Small-Cap Index Fund12,027,1412.29%$556.38M0.29%Jun 30, 2026
College Retirement Equities Fund - Total Global Stock Account10,776,6882.05%$498.53M0.34%Jun 30, 2026
Vanguard Small-Cap Value Index Fund7,619,2811.45%$352.47M0.52%Jun 30, 2026
Causeway International Value Fund5,571,5161.06%$257.74M1.34%Jun 30, 2026
Invesco S&P 500 Equal Weight ETF4,783,7360.91%$219.91M0.23%Jul 31, 2026
College Retirement Equities Fund - Global Equities Account3,072,9080.59%$142.15M0.37%Jun 30, 2026
Vanguard Institutional Index Fund2,846,8740.54%$131.70M0.04%Jun 30, 2026
Nuveen Dividend Growth Fund2,109,2460.40%$96.96M1.53%Jul 31, 2026
Vanguard High Dividend Yield Index Fund2,102,1500.40%$96.64M0.10%Jul 31, 2026
Vanguard Materials Index Fund1,515,5170.29%$62.36M1.38%May 31, 2026
Nuveen Large Cap Value Fund1,487,2520.28%$68.37M1.04%Jul 31, 2026
Nuveen International Equity Fund1,216,1830.23%$55.91M1.02%Jul 31, 2026
iShares Russell 1000 Value ETF1,163,6370.22%$53.83M0.07%Jun 30, 2026

Officers, directors and major owners

People who filed Forms 3, 4 or 5 in the last two years

NameRoleShares owned% of sharesLatest filing
Ken BowlesExecutive VP and CFO, Director174,4870.03%Sep 14, 2026
Anthony P. J. SmurfitPresident and CEO, Director1,729,9940.33%Sep 14, 2026
Irene PageChief Accounting Officer62,7870.01%Sep 14, 2026
Laurent SellierSee remarks142,2030.03%Sep 14, 2026
Ben GarrenSee remarks14,9960.00%Sep 14, 2026
Saverio MayerSee remarks241,6840.05%Sep 14, 2026
Alvaro HenaoSee remarks72,8710.01%Sep 14, 2026
Jairo LorenzattoSee Remarks19,2440.00%Dec 20, 2024
Carole Lynnette BrownDirector6,8360.00%Sep 14, 2026
MaryLynn FergusonMchughDirector8,6440.00%Sep 14, 2026
Timothy J. BernlohrDirector57,6190.01%Sep 14, 2026
Irial FinanDirector58,9730.01%Sep 14, 2026
Colleen F. ArnoldDirector36,6230.01%Sep 14, 2026
Alan D. WilsonDirector67,5800.01%Sep 14, 2026
Kaisa HietalaDirector10,1150.00%Sep 14, 2026
Carol FairweatherDirector11,6440.00%Sep 14, 2026
Jorgen Buhl RasmussenDirector14,7900.00%Sep 14, 2026
Suzan F. HarrisonDirector28,0540.01%Sep 14, 2026
Lourdes MelgarDirector4,1070.00%May 5, 2026
Terrell K. CrewsDirector52,9950.01%May 5, 2026
Dmitri L. StocktonDirector11,9380.00%May 6, 2025

Insider trades

Common stock transactions reported on Form 4, newest first

InsiderDateTransactionSharesPriceValueShares after
Ken Bowles
Executive VP and CFO, Director
Sep 10, 2026Award+140––174,487
MaryLynn FergusonMchugh
Director
Sep 10, 2026Award+48––8,644
Carole Lynnette Brown
Director
Sep 10, 2026Award+48––6,836
Irial Finan
Director
Sep 10, 2026Award+75––58,973
Suzan F. Harrison
Director
Sep 10, 2026Award+48––28,054
Saverio Mayer
See remarks
Sep 10, 2026Award+119––241,684
Ben Garren
See remarks
Sep 10, 2026Award+56––14,996
Alvaro Henao
See remarks
Sep 10, 2026Award+35––72,871
Jorgen Buhl Rasmussen
Director
Sep 10, 2026Award+48––14,790
Carol Fairweather
Director
Sep 10, 2026Award+48––11,644
Alan D. Wilson
Director
Sep 10, 2026Award+673.69––67,580
Kaisa Hietala
Director
Sep 10, 2026Award+48––10,115
Irene Page
Chief Accounting Officer
Sep 10, 2026Award+23––62,787
Anthony P. J. Smurfit
President and CEO, Director
Sep 10, 2026Award+486––1,728,994
Timothy J. Bernlohr
Director
Sep 10, 2026Award+48––57,619
Colleen F. Arnold
Director
Sep 10, 2026Award+343.77––36,623
Laurent Sellier
See remarks
Sep 10, 2026Award+140––139,015
Ken Bowles
Executive VP and Group CFO, Director
Aug 14, 2026Award+234––174,347
Laurent Sellier
See remarks
Aug 14, 2026Award+234––138,875
Irene Page
Chief Accounting Officer
Aug 14, 2026Award+29––62,764
Alvaro Henao
See remarks
Aug 14, 2026Award+67––72,836
Anthony P. J. Smurfit
President and Group CEO, Director
Aug 14, 2026Award+784––1,728,508
Saverio Mayer
See remarks
Aug 14, 2026Award+195––241,565
Ben Garren
See remarks
Aug 14, 2026Award+71––14,940
Carole Lynnette Brown
Director
Jun 10, 2026Award+51––6,788
Saverio Mayer
See remarks
Jun 10, 2026Award+127––241,370
Alvaro Henao
See remarks
Jun 10, 2026Award+38––72,769
Anthony P. J. Smurfit
President and Group CEO, Director
Jun 10, 2026Award+521––1,727,724
Irene Page
Chief Accounting Officer
Jun 10, 2026Award+25––62,735
Jorgen Buhl Rasmussen
Director
Jun 10, 2026Award+51––14,742
Ben Garren
See remarks
Jun 10, 2026Award+60––14,869
Irial Finan
Director
Jun 10, 2026Award+80––58,898
Kaisa Hietala
Director
Jun 10, 2026Award+51––10,067
Timothy J. Bernlohr
Director
Jun 10, 2026Award+51––57,571
Suzan F. Harrison
Director
Jun 10, 2026Award+51––28,006
Colleen F. Arnold
Director
Jun 10, 2026Award+367.84––36,279
Ken Bowles
Executive VP and Group CFO, Director
Jun 10, 2026Award+150––174,113
Laurent Sellier
See remarks
Jun 10, 2026Award+150––138,641
Alan D. Wilson
Director
Jun 10, 2026Award+721.28––66,907
MaryLynn FergusonMchugh
Director
Jun 10, 2026Award+51––8,596
Carol Fairweather
Director
Jun 10, 2026Award+51––11,596
Saverio Mayer
See remarks
May 15, 2026Award+253––241,243
Laurent Sellier
See remarks
May 15, 2026Award+303––138,491
Ben Garren
See remarks
May 15, 2026Award+92––14,809
Ken Bowles
Executive VP and Group CFO, Director
May 15, 2026Award+303––173,963
Anthony P. J. Smurfit
President and Group CEO, Director
May 15, 2026Award+1,018––1,727,203
Irene Page
Chief Accounting Officer
May 15, 2026Award+38––62,710
Alvaro Henao
See remarks
May 15, 2026Award+87––72,731
Carole Lynnette Brown
Director
May 1, 2026Award+4,438––8,860
Carole Lynnette Brown
Director
May 1, 2026Tax withholding−2,123$38.39$81.50K6,737
Carol Fairweather
Director
May 1, 2026Tax withholding−2,123$38.39$81.50K11,545
Carol Fairweather
Director
May 1, 2026Award+4,438––13,668
Lourdes Melgar
Director
May 1, 2026Tax withholding−2,123$38.39$81.50K4,107
Alan D. Wilson
Director
May 1, 2026Tax withholding−2,123$38.39$81.50K66,185
Alan D. Wilson
Director
May 1, 2026Award+4,438––68,308
Timothy J. Bernlohr
Director
May 1, 2026Award+4,438––59,643
Timothy J. Bernlohr
Director
May 1, 2026Tax withholding−2,123$38.39$81.50K57,520
Colleen F. Arnold
Director
May 1, 2026Award+4,438––38,034
Colleen F. Arnold
Director
May 1, 2026Tax withholding−2,123$38.39$81.50K35,911
Jorgen Buhl Rasmussen
Director
May 1, 2026Tax withholding−2,123$38.39$81.50K14,691

Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.

Planned insider sales

Notices of proposed sale filed on Form 144 before shares are sold

SellerFiledSharesMarket valuePlanned saleAcquired through
Ken Bowles
Officer, Director
Feb 19, 202610,000$512.58KFeb 19, 2026Restricted Stock Vesting
Anthony P. J. Smurfit
Officer, Director
Feb 19, 202640,000$2.06MFeb 19, 2026Restricted Stock Vesting
Sellier Laurent
Officer
Feb 18, 202615,562$790.86KFeb 18, 2026Reinvestment of dividend
Employee Trust SKG
The Trust is considered an affiliate of SW
Feb 17, 2026274,700$13.94MFeb 17, 2026Open Market Purchase
Alvaro Henao
Officer
Feb 24, 20254,000$215.60KFeb 24, 2025Restricted Stock Vesting
Ken Bowles
Officer, Director
Feb 19, 202524,225$1.33MFeb 19, 2025Restricted Stock Vesting
Anthony P. J. Smurfit
Officer, Director
Feb 19, 202578,000$4.29MFeb 19, 2025Restricted Stock Vesting
Mayer Saverio
Officer
Nov 29, 202425,000$1.37MDec 2, 2024Open market purchase