ZI Institutional Ownership & Shareholders
ZOOMINFO TECHNOLOGIES INC (ZI) is currently held by 320 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $785.34M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of ZI tracked by InsiderSet, reporting ownership valued at approximately $122.81M in its June 30, 2026 SEC Form 13F filing.
The top 10 institutional shareholders tracked on this page collectively account for approximately 53% of the total disclosed ZI value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Aqr Capital Management Llc, Dimensional Fund Advisors Lp, and several other long-term asset managers with concentrated positions in ZOOMINFO TECHNOLOGIES INC (ZI).
This page ranks the largest institutional ZI shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
320
Total Reported Value
$785.34M
Largest Holder
Blackrock, Inc.
Largest Position
$122.81M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
70
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 41,915,944 | $122,813,715 | — | — | — | |
| Aqr Capital Management Llc | 0.02% | 16,341,468 | $47,226,841 | — | — | — | |
| Dimensional Fund Advisors Lp | 0.01% | 13,540,534 | $39,673,481 | — | — | — | |
| Vanguard Portfolio Management Llc | 0.00% | 12,886,295 | $37,756,844 | — | — | — | |
| Lsv Asset Management | 0.07% | 12,827,919 | $37,586,000 | — | — | — | |
| State Street Corp | 0.00% | 11,248,736 | $32,958,796 | — | — | — | |
| Vanguard Capital Management Llc | 0.00% | 10,420,138 | $30,531,004 | — | — | — | |
| Jupiter Asset Management Ltd | 0.12% | 8,106,774 | $23,752,847 | — | — | — | |
| Geode Capital Management, Llc | 0.00% | 7,437,900 | $21,796,678 | — | — | — | |
| Fmr Llc | 0.00% | 6,882,728 | $20,166,395 | — | — | — | |
| Rpd Fund Management Llc | 23.72% | 6,131,391 | $17,964,976 | — | — | — | |
| Two Sigma Investments, Lp | 0.01% | 5,876,526 | $17,218,221 | — | — | — | |
| Morgan Stanley | 0.00% | 5,572,615 | $16,327,761 | — | — | — | |
| Goldman Sachs Group Inc | 0.00% | 5,384,638 | $15,776,991 | — | — | — | |
| First Trust Advisors Lp | 0.01% | 4,996,717 | $14,640,269 | — | — | — | |
| Gotham Asset Management, Llc | 0.03% | 4,844,725 | $14,195,044 | — | — | — | |
| Millennium Management Llc | 0.01% | 4,324,554 | $12,670,943 | — | — | — | |
| Adage Capital Partners Gp, L.L.C. | 0.02% | 4,000,000 | $11,720,000 | — | — | — | |
| Cerity Partners Llc | 0.01% | 3,934,850 | $11,529,111 | — | — | — | |
| Victory Capital Management Inc | 0.01% | 3,296,959 | $9,660,090 | — | — | — | |
| Charles Schwab Investment Management Inc | 0.00% | 3,251,111 | $9,525,755 | — | — | — | |
| Northern Trust Corp | 0.00% | 2,726,531 | $7,988,736 | — | — | — | |
| Principal Financial Group Inc | 0.00% | 1,925,752 | $7,298,600 | — | — | — | |
| Bnp Paribas Financial Markets | 0.00% | 2,391,957 | $7,008,434 | — | — | — | |
| Pacer Advisors, Inc. | 0.02% | 2,356,025 | $6,903,000 | — | — | — | |
| Ubs Group Ag | 0.00% | 2,273,890 | $6,662,498 | — | — | — | |
| Jpmorgan Chase & Co | 0.00% | 2,034,854 | $5,973,024 | — | — | — | |
| Alliancebernstein L.P. | 0.00% | 947,809 | $5,667,898 | — | — | — | |
| D. E. Shaw & Co., Inc. | 0.00% | 1,930,210 | $5,655,515 | — | — | — | |
| Bank Of New York Mellon Corp | 0.00% | 1,879,052 | $5,505,623 | — | — | — | |
| Creative Planning | 0.00% | 1,392,321 | $5,276,897 | — | — | — | |
| Robeco Institutional Asset Management B.V. | 0.01% | 1,390,451 | $5,269,810 | — | — | — | |
| Hrt Financial Lp | 0.01% | 1,797,135 | $5,265,000 | — | — | — | |
| Invesco Ltd. | 0.00% | 1,761,510 | $5,161,226 | — | — | — | |
| Bank Of America Corp | 0.00% | 1,719,156 | $5,037,127 | — | — | — | |
| Vanguard Fiduciary Trust Co | 0.00% | 1,694,578 | $4,965,114 | — | — | — | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 809,869 | $4,843,017 | — | — | — | |
| Tudor Investment Corp Et Al | 0.02% | 1,546,997 | $4,532,701 | — | — | — | |
| Acadian Asset Management Llc | 0.01% | 1,548,057 | $4,527,000 | — | — | — | |
| Bw Gestao De Investimentos Ltda. | 0.10% | 1,399,267 | $4,099,852 | — | — | — | |
| Primecap Management Co/Ca/ | 0.00% | 1,183,552 | $3,467,807 | — | — | — | |
| Retirement Systems Of Alabama | 0.01% | 1,088,013 | $3,187,878 | — | — | — | |
| Converium Capital Inc. | 1.27% | 1,084,600 | $3,177,878 | — | — | — | |
| Point72 Asset Management, L.P. | 0.00% | 1,035,466 | $3,033,915 | — | — | — | |
| Exoduspoint Capital Management, Lp | 0.03% | 979,080 | $2,868,704 | — | — | — | |
| Occudo Quantitative Strategies Lp | 0.15% | 945,253 | $2,769,591 | — | — | — | |
| Public Sector Pension Investment Board | 0.01% | 891,027 | $2,610,709 | — | — | — | |
| Qube Research & Technologies Ltd | 0.00% | 822,569 | $2,410,127 | — | — | — | |
| Jump Financial, Llc | 0.02% | 780,800 | $2,287,744 | — | — | — | |
| Empowered Funds, Llc | 0.01% | 766,802 | $2,246,731 | — | — | — |
Frequently asked questions about ZI
Who are the largest institutional holders of ZI?
The largest institutional holders of ZI reported in the latest SEC Form 13F filings include Blackrock, Inc., Aqr Capital Management Llc, Dimensional Fund Advisors Lp, Vanguard Portfolio Management Llc, and Lsv Asset Management. InsiderSet ranks institutional holders by their latest reported ZI position.
What is ZI institutional ownership?
This page tracks ZI positions reported by institutional investment managers through SEC Form 13F. ZOOMINFO TECHNOLOGIES INC (ZI) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own ZI?
InsiderSet currently tracks 320 institutional managers reporting ZI holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of ZI shareholders.
How much ZI stock do institutions own?
Institutional investment managers disclosed approximately $785.34M in ZI holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was ZI institutional ownership last updated?
The latest ZI institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional ZI holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its ZI position after the reporting date.
Are institutions buying or selling ZI?
Institutional buying and selling can be analyzed by comparing ZI positions across consecutive 13F reporting periods. InsiderSet's ZI Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View ZI ownership changes.
How has ZI institutional ownership changed over time?
InsiderSet tracks ZI institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.