GTM
ZoomInfo Technologies Inc.
4.30$
-1.1%
vs. previous close
Closing price · As of: Nov 2, 2026
Ownership
Ownership Structure
Who owns ZoomInfo Technologies Inc. (GTM)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 78.8% of the shares are freely tradable; institutional investors hold 106.6%.
Institutional ownership
?Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
106.6%
Insiders
?Share of the stock held by the executives, founders and major shareholders of the company itself.
12.7%
Float
?Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
78.8%
Short % of float
?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
14.9%
Shares Outstanding
?Total number of shares issued. Price times share count gives market cap.
291Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 14.40 | 41,915,944 | +27.6 | 06/30/2026 |
| AQR Capital Management LLC | 5.61 | 16,341,468 | +72.7 | 06/30/2026 |
| Dimensional Fund Advisors, Inc. | 4.65 | 13,540,534 | -10.3 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 4.43 | 12,886,295 | -0.6 | 06/30/2026 |
| LSV Asset Management | 4.41 | 12,827,919 | +4.7 | 06/30/2026 |
| State Street Corp | 3.86 | 11,248,736 | +23.0 | 06/30/2026 |
| Vanguard Capital Management, LLC | 3.58 | 10,420,138 | -3.1 | 06/30/2026 |
| Jupiter Asset Management Limited | 2.78 | 8,106,774 | +13.2 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 4.76 | 13,857,951 | +0.0 | 09/30/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 2.81 | 8,186,325 | +17.1 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Schuck Henry | Chief Executive Officer | 11,398,639 | 49,014,148 $ | Oct 1, 2026 | direct |
| O'Brien Michael Graham | CFO | 329,132 | 1,415,268 $ | Oct 9, 2026 | direct |
| Roth James M | Chief Revenue Officer | 270,507 | 1,163,180 $ | Oct 2, 2026 | direct |
| HSKB Funds II, LLC | 10% Owner | 202,324 | 869,993 $ | Oct 1, 2026 | direct |
| McGrane Ashley | General Counsel and Corp Sec | 140,669 | 604,877 $ | Oct 2, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 9, 2026 | O'Brien Michael Graham | CFO | Sell | 5,000 | 4.00 | 20,005 |
| Oct 2, 2026 | Roth James M | Chief Revenue Officer | Sell | 20,773 | 3.70 | 76,866 |
| Oct 2, 2026 | McGrane Ashley | General Counsel and Corp Sec | Sell | 2,461 | 3.75 | 9,239 |
| Oct 1, 2026 | Roth James M | Chief Revenue Officer | Other | 70,640 | 3.79 | 267,726 |
| Oct 1, 2026 | Roth James M | Chief Revenue Officer | Other | 80,938 | – | – |
| Oct 1, 2026 | Roth James M | Chief Revenue Officer | Other | 18,522 | – | – |
| Oct 1, 2026 | Roth James M | Chief Revenue Officer | Other | 22,058 | – | – |
| Oct 1, 2026 | Roth James M | Chief Revenue Officer | Other | 30,639 | – | – |
| Oct 1, 2026 | Roth James M | Chief Revenue Officer | Other | 4,464 | – | – |
| Oct 1, 2026 | McGrane Ashley | General Counsel and Corp Sec | Other | 27,913 | 3.79 | 105,790 |
| Oct 1, 2026 | McGrane Ashley | General Counsel and Corp Sec | Other | 49,219 | – | – |
| Oct 1, 2026 | McGrane Ashley | General Counsel and Corp Sec | Other | 8,375 | – | – |
| Oct 1, 2026 | McGrane Ashley | General Counsel and Corp Sec | Other | 4,468 | – | – |
| Oct 1, 2026 | McGrane Ashley | General Counsel and Corp Sec | Other | 552 | – | – |
| Oct 1, 2026 | McGrane Ashley | General Counsel and Corp Sec | Other | 611 | – | – |
| Oct 1, 2026 | McGrane Ashley | General Counsel and Corp Sec | Other | 781 | – | – |
| Oct 1, 2026 | O'Brien Michael Graham | CFO | Other | 32,783 | 3.79 | 124,248 |
| Oct 1, 2026 | O'Brien Michael Graham | CFO | Other | 49,219 | – | – |
| Oct 1, 2026 | O'Brien Michael Graham | CFO | Other | 7,119 | – | – |
| Oct 1, 2026 | O'Brien Michael Graham | CFO | Other | 7,813 | – | – |
| Oct 1, 2026 | O'Brien Michael Graham | CFO | Other | 765 | – | – |
| Oct 1, 2026 | O'Brien Michael Graham | CFO | Other | 223 | – | – |
| Oct 1, 2026 | O'Brien Michael Graham | CFO | Other | 1,555 | – | – |
| Oct 1, 2026 | HSKB Funds II, LLC | 10% Owner | Other | 7,250 | 0.00 | – |
| Oct 1, 2026 | Schuck Henry | Chief Executive Officer | Other | 4,598 | 3.79 | 17,426 |
| Oct 1, 2026 | Schuck Henry | Chief Executive Officer | Other | 13,787 | – | – |
| Sep 2, 2026 | Roth James M | Chief Revenue Officer | Sell | 94 | 4.17 | 392 |
| Sep 2, 2026 | McGrane Ashley | General Counsel and Corp Sec | Sell | 34 | 4.17 | 142 |
| Sep 1, 2026 | Roth James M | Chief Revenue Officer | Other | 156 | 4.24 | 661 |
| Sep 1, 2026 | Roth James M | Chief Revenue Officer | Other | 345 | – | – |
| Sep 1, 2026 | McGrane Ashley | General Counsel and Corp Sec | Other | 70 | 4.24 | 297 |
| Sep 1, 2026 | McGrane Ashley | General Counsel and Corp Sec | Other | 207 | – | – |
| Sep 1, 2026 | O'Brien Michael Graham | CFO | Other | 268 | 4.24 | 1,136 |
| Sep 1, 2026 | O'Brien Michael Graham | CFO | Other | 214 | – | – |
| Sep 1, 2026 | O'Brien Michael Graham | CFO | Other | 328 | – | – |
| Sep 1, 2026 | HSKB Funds II, LLC | 10% Owner | Other | 4,575 | 0.00 | – |
| Aug 7, 2026 | McGrane Ashley | General Counsel and Corp Sec | Sell | 16,400 | 4.16 | 68,227 |
| Aug 6, 2026 | O'Brien Michael Graham | CFO | Sell | 5,000 | 4.00 | 20,003 |
| Aug 4, 2026 | McGrane Ashley | General Counsel and Corp Sec | Sell | 997 | 3.56 | 3,553 |
| Aug 1, 2026 | McGrane Ashley | General Counsel and Corp Sec | Other | 1,997 | 3.30 | 6,590 |
| Aug 1, 2026 | McGrane Ashley | General Counsel and Corp Sec | Other | 5,987 | – | – |
| Aug 1, 2026 | O'Brien Michael Graham | CFO | Other | 61,073 | 3.30 | 201,541 |
| Aug 1, 2026 | O'Brien Michael Graham | CFO | Other | 758 | 3.30 | 2,501 |
| Aug 1, 2026 | O'Brien Michael Graham | CFO | Other | 91,384 | – | – |
| Aug 1, 2026 | O'Brien Michael Graham | CFO | Other | 29,400 | – | – |
| Aug 1, 2026 | O'Brien Michael Graham | CFO | Other | 3,469 | – | – |
| Aug 1, 2026 | O'Brien Michael Graham | CFO | Other | 1,541 | – | – |
| Aug 1, 2026 | HSKB Funds II, LLC | 10% Owner | Other | 27,278 | 0.00 | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: November 2, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.