ZI · Insider trading · 13F holders · Congress trades
ZoomInfo Technologies I nc. - ClassA (ZI)
Who is buying and selling ZI: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 6
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 2
ZI at a glance
- No open-market insider purchases or sales of ZI were filed in the last 90 days.
- 6 13F filers hold ZI among their 50 largest positions, worth $109.4M combined. The biggest bets by portfolio weight are Converium Capital Inc. (3.0%), Villanova Investment Management Co LLC (1.1%) and Kestrel Investment Management Corp (0.9%). In their latest 13Fs, 2 managers opened a new position and 3 added to one.
- Members of Congress have disclosed 2 ZI trades since 2020, 1 purchase and 1 sale in the past year; the latest was Thomas R. Suozzi (D-NY), selling $1K–15K on Jul 31, 2020.
ZI insider trading
No open-market insider purchases or sales of ZI were filed in the last 90 days.
Who owns ZI? Hedge funds and superinvestors
6 13F filers hold ZI among their 50 largest positions, worth $109.4M combined. The biggest bets by portfolio weight are Converium Capital Inc. (3.0%), Villanova Investment Management Co LLC (1.1%) and Kestrel Investment Management Corp (0.9%). In their latest 13Fs, 2 managers opened a new position and 3 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| RPD Fund Management LLCHedge fund | 33.9% | $102.9M | 17,199,109 | +78.6% shares | Q1 2026 |
| Converium Capital Inc.Hedge fund | 3.0% | $3.2M | 1,084,600 | New | Q2 2026 |
| Kestrel Investment Management CorpInstitutional asset manager | 0.9% | $1.6M | 547,100 | +0.0% shares | Q2 2026 |
| Villanova Investment Management Co LLCInstitutional asset manager | 1.1% | $1.2M | 402,400 | +73.7% shares | Q2 2026 |
| Valueworks LLCHedge fund | 0.1% | $586K | 200,000 | New | Q2 2026 |
| Performa Ltd (US), LLCInstitutional asset manager | 0.0% | $47K | 16,000 | +611.1% shares | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 5, Q1 2026: 1). Screen ZI in the grand portfolio →
ZI stock trades by members of Congress
Members of Congress have disclosed 2 ZI trades since 2020, 1 purchase and 1 sale in the past year; the latest was Thomas R. Suozzi (D-NY), selling $1K–15K on Jul 31, 2020.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Sep 23, 2021 | Thomas R. SuozziD-NY · House | Sale | $1K–15K | Jul 31, 2020 | — |
| Sep 23, 2021 | Thomas R. SuozziD-NY · House | Buy | $1K–15K | Jun 15, 2020 | — |
ZI questions and answers
Are insiders buying ZI stock?
No open-market insider purchases or sales of ZI were filed in the last 90 days.
Which hedge funds own ZI?
6 13F filers hold ZI among their 50 largest positions, worth $109.4M combined. The biggest bets by portfolio weight are Converium Capital Inc. (3.0%), Villanova Investment Management Co LLC (1.1%) and Kestrel Investment Management Corp (0.9%). In their latest 13Fs, 2 managers opened a new position and 3 added to one.
Has Congress traded ZI?
Members of Congress have disclosed 2 ZI trades since 2020, 1 purchase and 1 sale in the past year; the latest was Thomas R. Suozzi (D-NY), selling $1K–15K on Jul 31, 2020.
Who is the largest holder of ZI?
Among 13F filers, RPD Fund Management LLC reports the largest ZI position, $102.9M (17,199,109 shares) in its Q1 2026 13F. The biggest bet by portfolio weight is Converium Capital Inc.'s: 3.0% of its portfolio.
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