ClusterSignal

Ticker Story

CDNL

Cardinal Infrastructure Group Inc.

38/ 100

2 independent mixed-direction signals · 6 days

2 of 8 signal types active in the last 90 days

Signal Timeline

Insider ClusterbuyAug 17, 2026

7 insiders, buy · $8.5M · Grade A

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13F Fund PositionbuyAug 14, 2026

Citadel Advisors — new position · $5.2M

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13F Fund PositionsellAug 13, 2026

Renaissance Technologies — exit position · $2.7M

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Activist StakeAug 6, 2026

FMR LLC — 13G/A, 14.9% of CARDINAL INFRASTRUCTURE GROUP INC

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Activist StakeJul 27, 2026

BlackRock, Inc. — 13G, 6.3% of CARDINAL INFRASTRUCTURE GROUP INC

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Activist StakeMay 18, 2026

AllianceBernstein L.P. — 13G/A, 6.1% of Cardinal Infrastructure Group Inc

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Activist StakeMay 15, 2026

Schonfeld Strategic Advisors LLC — 13G/A, 2.88% of Cardinal Infrastructure Group Inc.

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Activist StakeApr 23, 2026

Wasatch Advisors LP — 13G/A, 4.5% of Cardinal Infrastructure Group

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Activist StakeFeb 17, 2026

Erik Daniel West — 13G, 29% of CARDINAL INFRASTRUCTURE GROUP INC.

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Activist StakeFeb 17, 2026

AllianceBernstein L.P. — 13G, 7.1% of Cardinal Infrastructure Group Inc

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Activist StakeFeb 17, 2026

Michael Bruce Rowe, Jr. — 13G, 29% of CARDINAL INFRASTRUCTURE GROUP INC.

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Activist StakeFeb 17, 2026

Jeremy Simmons Spivey — 13G, 45% of CARDINAL INFRASTRUCTURE GROUP INC.

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Activist StakeFeb 17, 2026

Schonfeld Strategic Advisors LLC — 13G, 8.6% of Cardinal Infrastructure Group Inc.

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Activist StakeFeb 17, 2026

Ross Berner — 13G, 5.4% of CARDINAL INFRASTRUCTURE GROUP INC.

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Activist StakeFeb 17, 2026

Mark McKinney — 13G, 5.1% of CARDINAL INFRASTRUCTURE GROUP INC.

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Activist StakeFeb 11, 2026

Wasatch Advisors LP — 13G, 5.2% of Cardinal Infrastructure Group

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Activist StakeJan 8, 2026

FMR LLC — 13G, 12.5% of CARDINAL INFRASTRUCTURE GROUP INC

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Activist StakeDec 23, 2025

Ophir Asset Management Pty Ltd — 13G, 5.3% of Cardinal Infrastructure Group Inc.

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Insider ClusterbuyDec 11, 2025

4 insiders, buy · $861K · Grade B

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⚠ Detection and context from official public sources — not financial advice, not a prediction.