AAM
CDNL

ACK Asset Management’s Cardinal Infrastructure Group CDNL Stock Holding History

ACK Asset Management’s Portfolio CDNL Stock Details CDNL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-874,000
Closed -$34.7M – 27
2026
Q1 		$34.7M Buy
874,000
+29,409
+3% +$852K 4.33% 13
2025
Q4 		$20.4M Buy
+844,591
New +$20.8M 2.56% 19

Other funds holding CDNL

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Lord, Abbett & Co
Lord, Abbett & Co Jersey City, New Jersey $34.9B AUM 72.7% 1-Year Est. Return
EA
Emerald Advisers Leola, Pennsylvania $4.25B AUM 141.71% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
FAM
Fred Alger Management New York $30B AUM 76.99% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

ACK Asset Management's CDNL Position: Q2 2026 in Review

ACK Asset Management sold out of Cardinal Infrastructure Group (CDNL) in Q2 2026, closing a stake of 874,000 shares — an estimated $34.7M sold.

ACK Asset Management first reported a position in CDNL in Q4 2025 and held it in 2 quarters. The position peaked at $34.7M in Q1 2026. 159 funds tracked by Wall St. Rank hold CDNL as of Q2 2026.

  • ACK Asset Management reported no remaining Cardinal Infrastructure Group position as of Q2 2026 after selling out during the quarter.
  • ACK Asset Management sold 874,000 Cardinal Infrastructure Group shares in Q2 2026, an estimated $34.7M.
  • ACK Asset Management first reported a position in Cardinal Infrastructure Group in Q4 2025 and held it in 2 quarters.
  • ACK Asset Management's Cardinal Infrastructure Group position peaked at $34.7M in Q1 2026.
  • 159 funds tracked by Wall St. Rank held Cardinal Infrastructure Group as of Q2 2026.

Based on ACK Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.