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
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 $1.9T AUM 41.92% 1-Year Est. Return
OAM
Ophir Asset Management Sydney, Australia $859M AUM 59.08% 1-Year Est. Return
Lord, Abbett & Co
Lord, Abbett & Co Jersey City, New Jersey $30.6B AUM 57.44% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
FAM
Fred Alger Management New York $22.8B AUM 64.63% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
EA
Emerald Advisers Leola, Pennsylvania $3.16B AUM 109.58% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

ACK Asset Management's CDNL Position: Q1 2026 in Review

ACK Asset Management increased its Cardinal Infrastructure Group (CDNL) stake by 3.5% in Q1 2026, buying an estimated $852K and bringing the position to 874,000 shares worth $34.7M. The position accounts for 4.33% of the portfolio, ranked #13.

ACK Asset Management first reported a position in CDNL in Q4 2025 and has held it in 2 quarters since. 94 funds tracked by Wall St. Rank hold CDNL as of Q1 2026.

  • ACK Asset Management held 874,000 shares of Cardinal Infrastructure Group worth $34.7M as of Q1 2026.
  • ACK Asset Management bought 29,409 Cardinal Infrastructure Group shares in Q1 2026, an estimated $852K.
  • Cardinal Infrastructure Group made up 4.33% of ACK Asset Management's portfolio in Q1 2026, its #13 holding.
  • ACK Asset Management first reported a position in Cardinal Infrastructure Group in Q4 2025 and has held it in 2 quarters since.
  • 94 funds tracked by Wall St. Rank held Cardinal Infrastructure Group as of Q1 2026.

Based on ACK Asset Management's 13F filing for Q1 2026, filed 15 May 2026.