Janus Henderson Group
SW

Janus Henderson Group’s Smurfit Westrock SW Stock Holding History

Janus Henderson Group’s Portfolio SW Stock Details SW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$8.35M Buy
212,511
+21,388
+11% +$922K ﹤0.01% 816
2025
Q4 		$7.38M Sell
191,123
-2,736,347
-93% -$104M ﹤0.01% 814
2025
Q3 		$124M Buy
2,927,470
+2,207,334
+307% +$99.9M 0.06% 244
2025
Q2 		$31M Buy
720,136
+177,184
+33% +$7.58M 0.02% 485
2025
Q1 		$24.3M Sell
542,952
-22,252
-4% -$1.13M 0.01% 527
2024
Q4 		$30.5M Sell
565,204
-380,368
-40% -$19.4M 0.02% 497
2024
Q3 		$47.4M Buy
+945,572
New +$43M 0.02% 399

Other funds holding SW

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
CCM
Causeway Capital Management Los Angeles, California $9.24B AUM 21.27% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
OAG
Orbis Allan Gray Hamilton, Bermuda $29.1B AUM 60.8% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Janus Henderson Group's SW Position: Q1 2026 in Review

Janus Henderson Group increased its Smurfit Westrock (SW) stake by 11% in Q1 2026, buying an estimated $922K and bringing the position to 212,511 shares worth $8.35M. The position accounts for ﹤0.01% of the portfolio, ranked #816.

Janus Henderson Group first reported a position in SW in Q3 2024 and has held it in 7 quarters since. The position peaked at $124M in Q3 2025. 616 funds tracked by Wall St. Rank hold SW as of Q1 2026.

  • Janus Henderson Group held 212,511 shares of Smurfit Westrock worth $8.35M as of Q1 2026.
  • Janus Henderson Group bought 21,388 Smurfit Westrock shares in Q1 2026, an estimated $922K.
  • Smurfit Westrock made up ﹤0.01% of Janus Henderson Group's portfolio in Q1 2026, its #816 holding.
  • Janus Henderson Group first reported a position in Smurfit Westrock in Q3 2024 and has held it in 7 quarters since.
  • Janus Henderson Group's Smurfit Westrock position peaked at $124M in Q3 2025.
  • 616 funds tracked by Wall St. Rank held Smurfit Westrock as of Q1 2026.

Based on Janus Henderson Group's 13F filing for Q1 2026, filed 15 May 2026.