Granahan Investment Management, LLC
Position in CDNL — Cardinal Infrastructure Group Inc.
CIK 1026710
WALTHAM, MA
Position in CDNL
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$4,516,607
+$1,246,498 QoQ
Shares Held
47,947
-41.9% QoQ
Ownership
0.112%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
#59
of 156 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority
Sole 94%
Shared 0%
None 6%
Common Shares in CDNL Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Jun 30, 2026Granahan Investment Management, LLC holds $5,168,574 across 2 Engineering & Construction names. CDNL ranks #1 (87.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CDNL |
Cardinal Infrastructure Group Inc.
This page
|
47,947 | $4,516,607 | |
| 2 | AMRC |
Ameresco, Inc.
|
23,622 | $651,967 |
All Filings in CDNL
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2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,516,607 | 47,947 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $3,270,109 | 82,464 | Shares | Sole | 2026-05-15 | |
| No filing history on record for this holder in this stock. | ||||||