Granahan Investment Management, LLC
Position in ZETA — Zeta Global Holdings Corp.
CIK 1026710
WALTHAM, MA
Position in ZETA
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$34,601,612
+$18,291,779 QoQ
Shares Held
1,758,212
+71.6% QoQ
Ownership
0.350%
of shares outstanding
% of Portfolio
1.23%
of 13F equity value
Holder Rank
#24
of 414 holders
Holding Since
Jun 2021
21 quarters on record
Voting authority
Sole 76%
Shared 0%
None 24%
Common Shares in ZETA Over Time
Shares Held
Position Value (USD)
Position in Software - Infrastructure
Technology · as of Jun 30, 2026Granahan Investment Management, LLC holds $133,871,757 across 9 Software - Infrastructure names. ZETA ranks #1 (25.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ZETA |
Zeta Global Holdings Corp.
This page
|
1,758,212 | $34,601,612 | |
| 2 | CLBT |
Cellebrite DI Ltd.
|
1,661,163 | $24,252,979 | |
| 3 | TOST |
Toast, Inc.
|
685,751 | $19,077,592 | |
| 4 | NTNX |
Nutanix, Inc.
|
336,852 | $17,165,977 | |
| 5 | DOCN |
DigitalOcean Holdings, Inc.
|
70,354 | $11,047,688 | |
| 6 | OKTA |
Okta, Inc.
|
68,271 | $9,315,577 | |
| 7 | NTSK |
Netskope Inc
|
607,060 | $6,641,236 | |
| 8 | FOUR |
Shift4 Payments, Inc.
|
132,151 | $6,427,824 |
All Filings in ZETA
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21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $34,601,612 | 1,758,212 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $16,309,833 | 1,024,487 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $53,268,770 | 2,617,630 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $24,727,539 | 1,244,466 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $11,661,228 | 752,823 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $11,437,846 | 843,499 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $11,796,078 | 655,702 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $85,469,781 | 2,865,229 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $100,631,545 | 5,701,504 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $89,927,689 | 8,227,602 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $71,554,269 | 8,112,729 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $58,754,950 | 7,036,521 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $60,839,899 | 7,124,110 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $69,316,938 | 6,400,456 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $58,771,638 | 7,193,591 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $47,048,043 | 7,117,707 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $28,601,213 | 6,327,702 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $80,544,210 | 6,317,193 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $58,451,909 | 6,942,032 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $35,136,173 | 5,995,934 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $46,230,483 | 5,503,629 | Shares | Sole | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||