William Blair & Company
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William Blair & Company’s Chesapeake Utilities CPK Stock Holding History

William Blair & Company’s Portfolio CPK Stock Details CPK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$203K Buy
+1,660
New +$208K ﹤0.01% 1568
2022
Q3 		– Sell
-1,679
Closed -$218K – 1834
2022
Q2 		$218K Buy
1,679
+17
+1% +$2.22K ﹤0.01% 1381
2022
Q1 		$229K Hold
1,662
– – ﹤0.01% 1468
2021
Q4 		$242K Buy
+1,662
New +$221K ﹤0.01% 1494
2013
Q3 		– Sell
-51,198
Closed -$1.76M – 2033
2013
Q2 		$1.76M Buy
+51,198
New +$1.78M ﹤0.01% 1116

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T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

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

William Blair & Company opened a new position in Chesapeake Utilities (CPK) in Q2 2026: 1,660 shares worth $203K. The stake represents ﹤0.01% of the portfolio and ranks #1568 among its holdings. This is a return to the name: William Blair & Company previously reported a position in CPK as recently as Q2 2022.

William Blair & Company first reported a position in CPK in Q2 2013 and has held it in 5 quarters since. The position peaked at $1.76M in Q2 2013. 333 funds tracked by Wall St. Rank hold CPK as of Q2 2026.

  • William Blair & Company held 1,660 shares of Chesapeake Utilities worth $203K as of Q2 2026.
  • Chesapeake Utilities was a new William Blair & Company position in Q2 2026.
  • Chesapeake Utilities made up ﹤0.01% of William Blair & Company's portfolio in Q2 2026, its #1568 holding.
  • William Blair & Company first reported a position in Chesapeake Utilities in Q2 2013 and has held it in 5 quarters since.
  • William Blair & Company's Chesapeake Utilities position peaked at $1.76M in Q2 2013.
  • 333 funds tracked by Wall St. Rank held Chesapeake Utilities as of Q2 2026.

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