Holder evidence
50
SEC ownership of ZoomInfo Technologies Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001794515.
Lead holder
Schuck Henry
13D/G signal
Schuck Henry
Latest evidence
01 May 2026
- CIK
- 0001794515
- Symbol
- GTM on Nasdaq
- Location
- Vancouver, WA
- SEC evidence mix
- 13D/G, 3/4/5, and 13F
- Lead holder
- Schuck Henry
- Latest large-stake holder
- Schuck Henry
- Latest evidence date
- 01 May 2026
Issuer identity
Ownership snapshot
Ownership snapshot
Top shareholders of ZoomInfo Technologies Inc. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Lead holder
Schuck Henry
13D/G signal
Schuck Henry
Evidence rows
50
Latest as of
01 May 2026
13D/G
3/4/5
13F
Lead comparable stake: 8.4%
13D/G row: Schuck Henry
Showing 1-8 of 50 holder rows.
Rank 1 holder
Schuck Henry
13D/G
3/4/5
- Ownership
- 8.4%
- Position
- $251.82M
Rank 2 holder
Ahmet H. Okumus
13D/G
- Ownership
- 7.1%
- Position
- $221.24M
Rank 3 holder
HighSage Ventures LLC
13D/G
- Ownership
- 6.7%
- Position
- $167.16M
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Schuck Henry |
13D/G
3/4/5
Chief Executive Officer, Director
|
8.4%
|
$251,816,431
28,844,952 shares
|
$0 | 31 Dec 2024 |
| Ahmet H. Okumus |
13D/G
|
7.1%
|
$221,236,726
21,605,149 shares
|
$0 | 12 Jan 2026 |
| HighSage Ventures LLC |
13D/G
Jennifer Stier
|
6.7%
|
$167,159,112
20,410,148 shares
|
+$28,665,000 | 13 Feb 2026 |
| RPD Fund Management LLC |
13F
13D/G
Company
|
5.6%
from 13D/G
|
$102,850,672
17,199,109 shares
|
— | 31 Mar 2026 |
| GLENVIEW CAPITAL MANAGEMENT, LLC |
13D/G
13F
Company
|
5.4%
|
$177,923,758
17,581,399 shares
|
$0 | 03 Jul 2025 |
| FMR LLC |
13F
13D/G
Company
|
5.3%
from 13D/G
|
$95,346,301
15,944,197 shares
|
— | 31 Mar 2026 |
| DIMENSIONAL FUND ADVISORS LP |
13D/G
13F
Company
|
5.1%
|
$90,302,036
15,100,675 shares
|
$0 | 31 Mar 2026 |
| Dragoneer Investment Group, LLC |
13D/G
13F
Marc Stad · Company
|
1.8%
|
$55,202,680
6,323,331 shares
|
$0 | 31 Dec 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$1,230,611.
Buys
$98,981
Insiders: 1
Sells
$1,329,592
Insiders: 2
Net
-$1,230,611
Shares: -137,428
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 27,500
Shares: 164,928
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 27,500 | 45,984 | $98,981 | $271,133 | -$172,152 |
| 3-6 | 0 | 45,908 | $0 | $308,347 | -$308,347 |
| 6-9 | 0 | 27,330 | $0 | $292,484 | -$292,484 |
| 9-12 | 0 | 45,706 | $0 | $457,628 | -$457,628 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 34 reporting-owner rows connected to ZoomInfo Technologies Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
34
Lead holder
Carlyle Group Management L.L.C.
Net 12M change
-$1,230,611
Latest report
26 May 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Carlyle Group Management L.L.C. | 10%+ Owner | $2,426,393,336 | Mixed | 03 Aug 2021 | ||
| CG Subsidiary Holdings L.L.C. | Former 10% owner | $2,061,855,973 | Filing P/S | 15 Aug 2022 | ||
| Carlyle Group Inc. | Former 10% owner | $2,061,855,973 | Filing P/S | 15 Aug 2022 | ||
| TC Group Cayman Investment Holdings, L.P. | 10%+ Owner | $1,953,911,601 | Mixed | 11 Aug 2021 | ||
| DO Holdings (WA), LLC | 10%+ Owner | $684,286,497 | Mixed | 30 Nov 2021 | ||
| Eric J. Edell | Other* | $449,344,704 | Mixed | 13 Sep 2021 | ||
| TA Atlantic & Pacific VII-A L.P. | Director, 10%+ Owner | $307,681,598 | Mixed | 16 Nov 2021 | ||
| Jason Mironov | Director | $296,034,640 | Mixed | 19 Nov 2021 | ||
| Kirk Norman Brown | 10%+ Owner | $180,649,932 | Mixed | 03 Mar 2025 | ||
| Schuck Henry | Chief Executive Officer, Director | $178,996,863 | Mixed | 01 Apr 2026 | ||
| HSKB Funds, LLC | 10%+ Owner | $41,124,959 | Mixed | 08 Feb 2023 | ||
| Nir Keren | President, Israel and CTO | $23,270,996 | Mixed | 01 Jan 2023 | ||
| Peter Cameron Hyzer | Chief Financial Officer | $16,009,264 | Mixed | 01 Sep 2024 | ||
| Joseph Christopher Hays | Pres, Chief Operating Officer | $11,109,856 | Mixed | 02 Aug 2023 | ||
| Winn David Randall | Director | $6,774,122 | Mixed | 14 May 2026 | ||
| Ali Dasdan | Chief Technology Officer | $3,598,287 | Mixed | 01 Mar 2025 | ||
| James M. Roth | Chief Revenue Officer | $2,585,670 | -$1,029,486 | -28% | Mixed | 01 Apr 2026 |
| HSKB Funds II, LLC | 10%+ Owner | $1,529,462 | Median | 01 May 2026 | ||
| Michael Graham O'Brien | Cfo | $1,346,649 | Mixed | 01 May 2026 | ||
| Ashley McGrane | General Counsel and Corp Sec | $1,068,661 | -$300,106 | -22% | Mixed | 01 May 2026 |
Recent insider transactions for ZoomInfo Technologies Inc.
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Reported value | Reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Domenic Maida | GTM | Common Stock | Purchase | 70.8% | $98,981 | $3.60 | 27,500 | 66,342 | 26 May 2026 | Direct |
| Alison Gleeson | GTM | Common Stock | Options Exercise | 66.1% | 19,551 | 49,147 | 14 May 2026 | Direct | ||
| Alison Gleeson | GTM | Restricted Stock Units | Award | 51,283 | 51,283 | 14 May 2026 | Direct | |||
| Alison Gleeson | GTM | Restricted Stock Units | Options Exercise | -100% | -19,551 | 0 | 14 May 2026 | Direct | ||
| Robert Keith Giglio | GTM | Common Stock | Options Exercise | 554.6% | 19,551 | 23,076 | 14 May 2026 | Direct | ||
| Robert Keith Giglio | GTM | Restricted Stock Units | Award | 51,283 | 51,283 | 14 May 2026 | Direct | |||
| Robert Keith Giglio | GTM | Restricted Stock Units | Options Exercise | -100% | -19,551 | 0 | 14 May 2026 | Direct | ||
| Keith Enright | GTM | Common Stock | Options Exercise | 43.8% | 19,551 | 64,166 | 14 May 2026 | Direct | ||
| Keith Enright | GTM | Restricted Stock Units | Award | 51,283 | 51,283 | 14 May 2026 | Direct | |||
| Keith Enright | GTM | Restricted Stock Units | Options Exercise | -100% | -19,551 | 0 | 14 May 2026 | Direct | ||
| Ashley Evans | GTM | Common Stock | Options Exercise | 68.4% | 19,551 | 48,130 | 14 May 2026 | Direct | ||
| Ashley Evans | GTM | Restricted Stock Units | Award | 51,283 | 51,283 | 14 May 2026 | Direct | |||
| Ashley Evans | GTM | Restricted Stock Units | Options Exercise | -100% | -19,551 | 0 | 14 May 2026 | Direct | ||
| Owen Wurzbacher | GTM | Common Stock | Options Exercise | 58% | 19,551 | 53,242 | 14 May 2026 | Direct | ||
| Owen Wurzbacher | GTM | Restricted Stock Units | Award | 51,283 | 51,283 | 14 May 2026 | Direct | |||
| Owen Wurzbacher | GTM | Restricted Stock Units | Options Exercise | -100% | -19,551 | 0 | 14 May 2026 | Direct | ||
| David Randall Winn | GTM | Common Stock | Options Exercise | 1.82% | 19,551 | 1,092,086 | 14 May 2026 | Direct | ||
| David Randall Winn | GTM | Restricted Stock Units | Award | 51,283 | 51,283 | 14 May 2026 | Direct | |||
| David Randall Winn | GTM | Restricted Stock Units | Options Exercise | -100% | -19,551 | 0 | 14 May 2026 | Direct | ||
| Mark Patrick Mader | GTM | Common Stock | Options Exercise | 59.6% | 19,551 | 52,360 | 14 May 2026 | Direct | ||
| Mark Patrick Mader | GTM | Restricted Stock Units | Award | 51,283 | 51,283 | 14 May 2026 | Direct | |||
| Mark Patrick Mader | GTM | Restricted Stock Units | Options Exercise | -100% | -19,551 | 0 | 14 May 2026 | Direct | ||
| Domenic Maida | GTM | Common Stock | Options Exercise | 101.4% | 19,551 | 38,842 | 14 May 2026 | Direct | ||
| Domenic Maida | GTM | Restricted Stock Units | Award | 51,283 | 51,283 | 14 May 2026 | Direct | |||
| Domenic Maida | GTM | Restricted Stock Units | Options Exercise | -100% | -19,551 | 0 | 14 May 2026 | Direct | ||
| Katie J. Rooney | GTM | Common Stock | Options Exercise | 353% | 19,551 | 25,090 | 14 May 2026 | Direct | ||
| Katie J. Rooney | GTM | Restricted Stock Units | Award | 51,283 | 51,283 | 14 May 2026 | Direct | |||
| Katie J. Rooney | GTM | Restricted Stock Units | Options Exercise | -100% | -19,551 | 0 | 14 May 2026 | Direct | ||
| Ashley McGrane | GTM | Common Stock | Sale | -1.3% | $6,960 | $6.58 | -1,057 | 80,044 | 04 May 2026 | Direct |
| HSKB Funds II, LLC | GTM | Common Stock | Other | -5.22% | -14,075 | 255,763 | 01 May 2026 | Direct | ||
| Ashley McGrane | GTM | Common Stock | Tax liability | -2.12% | -1,757 | 81,101 | 01 May 2026 | Direct | ||
| Ashley McGrane | GTM | Common Stock | Options Exercise | 7.79% | 5,986 | 82,858 | 01 May 2026 | Direct | ||
| Ashley McGrane | GTM | Restricted Stock Units | Options Exercise | -9.09% | -5,986 | 59,867 | 01 May 2026 | Direct | ||
| Michael Graham O'Brien | GTM | Common Stock | Tax liability | -1.18% | -2,464 | 206,801 | 01 May 2026 | Direct | ||
| Michael Graham O'Brien | GTM | Common Stock | Options Exercise | 2.45% | 5,011 | 209,265 | 01 May 2026 | Direct | ||
| Michael Graham O'Brien | GTM | Restricted Stock Units | Options Exercise | -14.3% | -3,469 | 20,813 | 01 May 2026 | Direct | ||
| Michael Graham O'Brien | GTM | HSKB Phantom Units | Options Exercise | -33.3% | -1,542 | 3,083 | 01 May 2026 | Direct | ||
| Ashley McGrane | GTM | Common Stock | Sale | -8.3% | $40,875 | $5.87 | -6,959 | 76,872 | 02 Apr 2026 | Direct |
| James M. Roth | GTM | Common Stock | Sale | -20.4% | $209,787 | $5.87 | -35,723 | 139,795 | 02 Apr 2026 | Direct |
| Michael Graham O'Brien | GTM | Common Stock | Tax liability | -8.12% | -18,054 | 204,254 | 01 Apr 2026 | Direct | ||
| Michael Graham O'Brien | GTM | Common Stock | Options Exercise | 43.9% | 67,806 | 222,308 | 01 Apr 2026 | Direct | ||
| Michael Graham O'Brien | GTM | Restricted Stock Units | Options Exercise | -97.7% | -38,406 | 893 | 01 Apr 2026 | Direct | ||
| Ashley McGrane | GTM | Common Stock | Tax liability | -12.1% | -11,571 | 83,831 | 01 Apr 2026 | Direct | ||
| Ashley McGrane | GTM | Common Stock | Options Exercise | 70.4% | 39,413 | 95,402 | 01 Apr 2026 | Direct | ||
| Ashley McGrane | GTM | Restricted Stock Units | Options Exercise | -92.6% | -39,413 | 3,125 | 01 Apr 2026 | Direct | ||
| HSKB Funds II, LLC | GTM | Common Stock | Other | -3.5% | -9,797 | 269,838 | 01 Apr 2026 | Direct | ||
| James M. Roth | GTM | Common Stock | Tax liability | -25.1% | -58,696 | 175,518 | 01 Apr 2026 | Direct | ||
| James M. Roth | GTM | Common Stock | Options Exercise | 125% | 130,142 | 234,214 | 01 Apr 2026 | Direct | ||
| James M. Roth | GTM | Restricted Stock Units | Options Exercise | -87.9% | -130,142 | 17,858 | 01 Apr 2026 | Direct | ||
| Henry Schuck | GTM | Common Stock | Tax liability | -0.04% | -4,598 | 11,380,261 | 01 Apr 2026 | Direct |
* indicates a reported price that failed the local validity check.