SW

Smurfit Westrock PLC Cross-source read$43.22 2.39%
MaterialsCUSIP G8267P108· EOD Sep 11, 2026

Among active 13F managers last quarter, 7 opened and 28 added, while 22 reduced; the largest holder to move was Nuveen, LLC (+10%). No open-market insider trades in the last 180 days.

Tracked 13F holders
563
402 in Q2 2026 filings
13F value (tracked)
$18.1B
Smart-money readBullish
Net sellingNet buying
Funds · active managers, latest 13F
35 adding · 22 trimming
Insiders · Form 4 open-market, 180d
0 buying · 0 selling
US House · STOCK Act, 180d
0 buying · 0 selling

Funds lean in and no leg opposes.

Price & smart-money activity

$43.22 2.39%5Y -21.9%
$23.60$32.92$42.25$51.57$60.8920212022202320242025202617212311331271361201491561201631764187147152123
Hover for who · click for detailEnd-of-day closing prices52w $32.79 – $51.84

Who owns SW?

563 tracked 13F filers · ranked by shares held

563 tracked 13F filers disclose a position in SW as of the latest SEC 13F filings, a combined $18.1B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

#FundSharesPosition valueLast moveAs ofHistory
1BlackRock, Inc.45.5M
$2.1B
+1.5%
Added · +692K sh
Q2 2026
2Vanguard Capital Management LLC34.2M
$1.6B
+0.8%
Added · +285K sh
Q2 2026
3State Street Corp28.1M
$1.3B
+11%
Added · +2.8M sh
Q2 2026
4Nuveen, LLC24.6M
$979.9M
+10%
Added · +2.3M sh
Q1 2026
5Vanguard Portfolio Management LLC24.4M
$1.1B
+0.2%
Added · +42K sh
Q2 2026
6Causeway Capital Management LLC15.6M
$620.3M
−19%
Reduced · −3.6M sh
Q1 2026
7Geode Capital Management, LLC14.5M
$670.3M
+1.9%
Added · +279K sh
Q2 2026
8Franklin Templeton Inc12.9M
$515.7M
+89%
Added · +6.1M sh
Q1 2026
9Norges Bank12.8M
$495.3M
−26%
Reduced · −4.6M sh
Q4 2025
10DZ Bank AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main10.7M
$425.2M
14×
Added · +9.9M sh
Q1 2026
11Bank of New York Mellon Corp8.8M
$351.6M
−2.5%
Reduced · −231K sh
Q1 2026
12Ameriprise Financial Inc8.6M
$342.5M
−0.9%
Reduced · −80K sh
Q1 2026
13FMR LLC7.5M
$346.9M
−26%
Reduced · −2.6M sh
Q2 2026
14Deutsche Bank AG6.5M
$260.2M
−10.0%
Reduced · −723K sh
Q1 2026
15Nordea Investment Management AB6.0M
$234.9M
+10%
Added · +568K sh
Q1 2026
16Goldman Sachs Group Inc6.0M
$238.1M
+94%
Added · +2.9M sh
Q1 2026
17Morgan Stanley6.0M
$237.9M
+14%
Added · +724K sh
Q1 2026
18Orbis Allan Gray Ltd5.9M
$272.1M
−57%
Reduced · −7.9M sh
Q2 2026
19Bank Of America Corp5.5M
$217.6M
+6.2%
Added · +318K sh
Q1 2026
20Trinity Street Asset Management LLP5.3M
$243.4M
New
+5.3M sh
Q2 2026
21AQR Capital Management LLC5.0M
$198.2M
−12%
Reduced · −681K sh
Q1 2026
22Dimensional Fund Advisors LP4.8M
$193.1M
+3.4%
Added · +161K sh
Q1 2026
23Northern Trust Corp4.7M
$187.5M
−1.6%
Reduced · −76K sh
Q1 2026
24Legal & General Group Plc4.5M
$177.9M
−2.3%
Reduced · −104K sh
Q1 2026
25JPMorgan Chase & Co4.4M
$168.7M
+37%
Added · +1.2M sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is SW being bought or sold by institutions?

Last quarter, 7 funds opened a new position in SW and 28 added to an existing one, while 22 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened
7
funds took a first position
Added
28
added to an existing position
Reduced
22
reduced, still holding
Biggest moves · ranked by size of the change, positions above a floor

Funds that own SW also own

CompanyCo-held byTheir position there
Microsoft CorpMSFT325 funds$274.2B
Nvidia CorpNVDA324 funds$436.8B
Alphabet Inc-CL AGOOGL323 funds$189.6B
Meta Platforms Inc-Class AMETA322 funds$114.8B
Amazon.com IncAMZN320 funds$209.1B
Apple IncAAPL314 funds$312.3B
JPMorgan Chase & CoJPM314 funds$70.0B
Broadcom IncAVGO310 funds$172.5B
Alphabet Inc-CL CGOOG307 funds$131.4B
Eli Lilly & CoLLY306 funds$86.0B
Visa Inc-Class A SharesV305 funds$65.5B
Cisco Systems IncCSCO302 funds$36.3B

Ranked by how many of SW's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in SW.

Insider activity (Form 4)

Full insider page →
Net · 180d
$0
0 open-market transactions
DateInsiderRoleActionSharesValue
Feb 19, 2026Smurfit Anthony P JPresident and Group CEO, DirectorSell (S)40K$2.1M
Feb 19, 2026Bowles KenExecutive VP and Group CFO, DirectorSell (S)10K$513K
Feb 18, 2026Sellier LaurentSee remarksSell (S)
2 lots, same day
16K$782K
May 6, 2025Finan IrialDirectorBuy (P)15K$595K
Feb 24, 2025Henao AlvaroSee RemarksSell (S)4K$216K
Feb 19, 2025Smurfit Anthony P JSee Remarks, DirectorSell (S)78K$4.3M
Feb 19, 2025Bowles KenSee Remarks, DirectorSell (S)24K$1.3M
Dec 2, 2024Mayer SaverioSee RemarksSell (S)25K$1.4M
Jul 29, 2024Lorenzatto JairoSee RemarksSell (S)491$24K

One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.

Do institutions, insiders and Congress agree?

Mixed signals

Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.

SEC EDGAR 13F + Form 4 + US House STOCK Act{ }get_ticker_confluence · API & MCP

Signals by source

Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive

SourceBuyingSellingNet
13F funds
Top 100 holders by value, passive included; the hero counts active managers only
5337
Insiders
Form 4 open-market
00$0
US House
STOCK Act trades
00$0
Sector rotation
SW is in Materials, which smart money is rotating OUT OF
$8.5B

Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.

Institutional ownership over time

402 tracked filers in Q2 2026 filingsstill filing
0270539Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
tracked filers holding their reported valueQ2 2026 filings so far: $10.0B · 1 values withheld
Each bar counts tracked filers with a position in that quarter's filings, so the newest bar excludes filers still on an earlier quarter. Arkolith's tracked universe has grown over this window; part of any long-run rise is coverage, not new buyers.

Recent filings

15 most recent

Keep exploring

Connected entities for SW

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Ask your agent what changed in SW

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/SW/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for SW.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for SW. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.