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O'Brien Greene & Co’s Cencora COR Stock Holding History

O'Brien Greene & Co’s Portfolio COR Stock Details COR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$237K Sell
839
-55
-6% -$15.9K 0.07% 127
2026
Q1 		$281K Hold
894
– – 0.08% 117
2025
Q4 		$302K Hold
894
– – 0.09% 114
2025
Q3 		$279K Sell
894
-7
-0.8% -$2.06K 0.09% 112
2025
Q2 		$270K Sell
901
-12
-1% -$3.46K 0.09% 112
2025
Q1 		$254K Hold
913
– – 0.09% 115
2024
Q4 		$205K Buy
913
+19
+2% +$4.47K 0.07% 127
2024
Q3 		$201K Sell
894
-19
-2% -$4.41K 0.06% 130
2024
Q2 		$206K Buy
+913
New +$211K 0.07% 131

Other funds holding COR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

O'Brien Greene & Co's COR Position: Q2 2026 in Review

O'Brien Greene & Co reduced its Cencora (COR) stake by 6.2% in Q2 2026, selling an estimated $15.9K and leaving 839 shares worth $237K. The position accounts for 0.07% of the portfolio, ranked #127.

O'Brien Greene & Co first reported a position in COR in Q2 2024 and has held it in 9 quarters since. The position peaked at $302K in Q4 2025. 1,345 funds tracked by Wall St. Rank hold COR as of Q2 2026.

  • O'Brien Greene & Co held 839 shares of Cencora worth $237K as of Q2 2026.
  • O'Brien Greene & Co sold 55 Cencora shares in Q2 2026, an estimated $15.9K.
  • Cencora made up 0.07% of O'Brien Greene & Co's portfolio in Q2 2026, its #127 holding.
  • O'Brien Greene & Co first reported a position in Cencora in Q2 2024 and has held it in 9 quarters since.
  • O'Brien Greene & Co's Cencora position peaked at $302K in Q4 2025.
  • 1,345 funds tracked by Wall St. Rank held Cencora as of Q2 2026.

Based on O'Brien Greene & Co's 13F filing for Q2 2026, filed 6 Aug 2026.