William Blair & Company
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William Blair & Company’s Center Bancorp CNOB Stock Holding History

William Blair & Company’s Portfolio CNOB Stock Details CNOB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.16M Buy
34,572
+617
+2% +$18.5K ﹤0.01% 932
2026
Q1 		$909K Buy
33,955
+385
+1% +$10.3K ﹤0.01% 971
2025
Q4 		$880K Hold
33,570
– – ﹤0.01% 970
2025
Q3 		$833K Hold
33,570
– – ﹤0.01% 968
2025
Q2 		$777K Buy
+33,570
New +$766K ﹤0.01% 965

Other funds holding CNOB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 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
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
KCM
Kennedy Capital Management St Louis, Missouri $5.65B AUM 61.31% 1-Year Est. Return

William Blair & Company's CNOB Position: Q2 2026 in Review

William Blair & Company increased its Center Bancorp (CNOB) stake by 1.8% in Q2 2026, buying an estimated $18.5K and bringing the position to 34,572 shares worth $1.16M. The position accounts for ﹤0.01% of the portfolio, ranked #932.

William Blair & Company first reported a position in CNOB in Q2 2025 and has held it in 5 quarters since. 229 funds tracked by Wall St. Rank hold CNOB as of Q2 2026.

  • William Blair & Company held 34,572 shares of Center Bancorp worth $1.16M as of Q2 2026.
  • William Blair & Company bought 617 Center Bancorp shares in Q2 2026, an estimated $18.5K.
  • Center Bancorp made up ﹤0.01% of William Blair & Company's portfolio in Q2 2026, its #932 holding.
  • William Blair & Company first reported a position in Center Bancorp in Q2 2025 and has held it in 5 quarters since.
  • 229 funds tracked by Wall St. Rank held Center Bancorp as of Q2 2026.

Based on William Blair & Company's 13F filing for Q2 2026, filed 11 Aug 2026.