CP
JBI icon

CenterBook Partners’s Janus International JBI Stock Holding History

CenterBook Partners’s Portfolio JBI Stock Details JBI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$6.11M Buy
1,100,795
+200,585
+22% +$1.05M 0.3% 85
2026
Q1 		$4.64M Buy
900,210
+483,693
+116% +$3.13M 0.25% 109
2025
Q4 		$2.72M Buy
+416,517
New +$3.25M 0.13% 208
2025
Q1 		– Sell
-104,735
Closed -$770K – 537
2024
Q4 		$770K Buy
+104,735
New +$864K 0.05% 369

Other funds holding JBI

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
CB
Cooke & Bieler Philadelphia, Pennsylvania $8.65B AUM 9.66% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
RRAM
River Road Asset Management Louisville, Kentucky $8.99B AUM 12.83% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AF
Atlas FRM Greenwich, Connecticut $2.33B AUM 3.68% 1-Year Est. Return

CenterBook Partners's JBI Position: Q2 2026 in Review

CenterBook Partners increased its Janus International (JBI) stake by 22% in Q2 2026, buying an estimated $1.05M and bringing the position to 1,100,795 shares worth $6.11M. The position accounts for 0.3% of the portfolio, ranked #85.

CenterBook Partners first reported a position in JBI in Q4 2024 and has held it in 4 quarters since. 226 funds tracked by Wall St. Rank hold JBI as of Q2 2026.

  • CenterBook Partners held 1,100,795 shares of Janus International worth $6.11M as of Q2 2026.
  • CenterBook Partners bought 200,585 Janus International shares in Q2 2026, an estimated $1.05M.
  • Janus International made up 0.3% of CenterBook Partners's portfolio in Q2 2026, its #85 holding.
  • CenterBook Partners first reported a position in Janus International in Q4 2024 and has held it in 4 quarters since.
  • 226 funds tracked by Wall St. Rank held Janus International as of Q2 2026.

Based on CenterBook Partners's 13F filing for Q2 2026, filed 11 Aug 2026.