Granahan Investment Management, LLC
Position in ARLO — Arlo Technologies, Inc.
CIK 1026710
WALTHAM, MA
Position in ARLO
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$16,641,842
+$11,907,878 QoQ
Shares Held
1,169,490
+245.6% QoQ
Ownership
1.08%
of shares outstanding
% of Portfolio
0.80%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2025
3 quarters on record
Voting authority
Sole 89%
Shared 0%
None 11%
Common Shares in ARLO Over Time
Shares Held
Position Value (USD)
Position in Building Products & Equipment
Industrials · as of Mar 31, 2026Granahan Investment Management, LLC holds $22,461,866 across 2 Building Products & Equipment names. ARLO ranks #1 (74.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ARLO |
Arlo Technologies, Inc.
This page
|
1,169,490 | $16,641,842 | |
| 2 | NPKI |
NPK International Inc.
|
401,658 | $5,820,024 |
All Filings in ARLO
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3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $16,641,842 | 1,169,490 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $4,733,964 | 338,382 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $3,269,960 | 192,918 | Shares | Sole | 2025-11-14 | |
| No filing history on record for this holder in this stock. | ||||||