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Custom Index Systems’s Cencora COR Stock Holding History

Custom Index Systems’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
Q1 		$488K Buy
+1,554
New +$543K 0.21% 131
2024
Q4 		– Sell
-1,647
Closed -$371K – 254
2024
Q3 		$371K Buy
+1,647
New +$382K 0.2% 168
2024
Q1 		– Sell
-4,097
Closed -$841K – 258
2023
Q4 		$841K Buy
+4,097
New +$800K 0.52% 45

Other funds holding COR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Custom Index Systems's COR Position: Q1 2026 in Review

Custom Index Systems opened a new position in Cencora (COR) in Q1 2026: 1,554 shares worth $488K. The stake represents 0.21% of the portfolio and ranks #131 among its holdings. This is a return to the name: Custom Index Systems previously reported a position in COR as recently as Q3 2024.

Custom Index Systems first reported a position in COR in Q4 2023 and has held it in 3 quarters since. The position peaked at $841K in Q4 2023. 1,426 funds tracked by Wall St. Rank hold COR as of Q1 2026.

  • Custom Index Systems held 1,554 shares of Cencora worth $488K as of Q1 2026.
  • Cencora was a new Custom Index Systems position in Q1 2026.
  • Cencora made up 0.21% of Custom Index Systems's portfolio in Q1 2026, its #131 holding.
  • Custom Index Systems first reported a position in Cencora in Q4 2023 and has held it in 3 quarters since.
  • Custom Index Systems's Cencora position peaked at $841K in Q4 2023.
  • 1,426 funds tracked by Wall St. Rank held Cencora as of Q1 2026.

Based on Custom Index Systems's 13F filing for Q1 2026, filed 29 Apr 2026.