NGVT · Insider trading · 13F holders · Congress trades
Ingevity Corp (NGVT)
Who is buying and selling NGVT: 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
- 12
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $1.7M
- Congress trades, 12 months
- 1
NGVT at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 2 NGVT insiders filed 3 sales worth $1.7M on SEC Form 4, and no open-market purchases; 2 of the sales were pre-planned under Rule 10b5-1.
- 12 13F filers hold NGVT among their 50 largest positions, worth $434.3M combined. The biggest bets by portfolio weight are Simcoe Capital Management, LLC (13.0%), Harvey Partners, LLC (3.8%) and Dayah Capital LLC (3.0%). In their latest 13Fs, 0 managers opened a new position and 1 added to one.
- Members of Congress have disclosed 1 NGVT trade since 2016, 1 purchase and 0 sales in the past year; the latest was Thomas J. Rooney (R-FL), buying $1K–15K on Jun 2, 2016.
- NGVT last closed at $75.37 on Oct 29, 2026.
NGVT insider trading
Between Aug 1, 2026 and Oct 29, 2026, 2 NGVT insiders filed 3 sales worth $1.7M on SEC Form 4, and no open-market purchases; 2 of the sales were pre-planned under Rule 10b5-1.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Aug 18, 2026 | Li David H | President & CEO, Director | Sale10b5-1 | 10,092 | $75.77 | $765K | SEC |
| Aug 14, 2026 | Li David H | President & CEO, Director | Sale10b5-1 | 10,000 | $76.18 | $762K | SEC |
| Aug 4, 2026 | Fisher Ryan C. | SVP, Gen. Counsel & Secretary | Sale | 2,709 | $73.72 | $200K | SEC |
Who owns NGVT? Hedge funds and superinvestors
12 13F filers hold NGVT among their 50 largest positions, worth $434.3M combined. The biggest bets by portfolio weight are Simcoe Capital Management, LLC (13.0%), Harvey Partners, LLC (3.8%) and Dayah Capital LLC (3.0%). In their latest 13Fs, 0 managers opened a new position and 1 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Segall Bryant & Hamill, LLCInstitutional asset manager | 0.9% | $78.7M | 1,054,605 | -4.9% shares | Q2 2026 |
| Royce & Associates LPMutual fund manager | 0.6% | $70.2M | 940,417 | +6.4% shares | Q2 2026 |
| Simcoe Capital Management, LLCHedge fund | 13.0% | $66.8M | 894,072 | -9.0% shares | Q2 2026 |
| Harvey Partners, LLCInstitutional asset manager | 3.8% | $54.8M | 734,307 | -1.2% shares | Q2 2026 |
| Maple Rock Capital Partners Inc.Hedge fund | 0.9% | $45.0M | 603,303 | +0.0% shares | Q2 2026 |
| Vision One Management Partners, LPHedge fund | 14.4% | $40.0M | 535,082 | +3.3% shares | Q2 2026 |
| Rice Hall James & Associates, LLCAsset manager | 1.3% | $26.2M | 351,203 | +1.8% shares | Q2 2026 |
| Southernsun Asset Management, LLCMutual fund manager | 2.5% | $18.2M | 244,260 | -2.7% shares | Q2 2026 |
| Palisade Capital Management, LPAsset manager | 0.8% | $17.5M | 234,516 | -52.4% shares | Q2 2026 |
| Patten & Patten Inc/tnInvestment manager | 0.5% | $10.5M | 147,900 | +0.3% shares | Q3 2026 |
| Dayah Capital LLCHedge fund | 3.0% | $3.6M | 48,073 | -44.0% shares | Q2 2026 |
| Villanova Investment Management Co LLCInstitutional asset manager | 2.5% | $2.7M | 35,646 | -0.3% shares | Q2 2026 |
Each manager counts with its latest 13F (Q3 2026: 1, Q2 2026: 11). Screen NGVT in the grand portfolio →
NGVT stock trades by members of Congress
Members of Congress have disclosed 1 NGVT trade since 2016, 1 purchase and 0 sales in the past year; the latest was Thomas J. Rooney (R-FL), buying $1K–15K on Jun 2, 2016.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Jan 16, 2017 | Thomas J. RooneyR-FL · House | Buy | $1K–15K | Jun 2, 2016 | +135.3% |
NGVT questions and answers
Are insiders buying NGVT stock?
Between Aug 1, 2026 and Oct 29, 2026, 2 NGVT insiders filed 3 sales worth $1.7M on SEC Form 4, and no open-market purchases; 2 of the sales were pre-planned under Rule 10b5-1.
Which hedge funds own NGVT?
12 13F filers hold NGVT among their 50 largest positions, worth $434.3M combined. The biggest bets by portfolio weight are Simcoe Capital Management, LLC (13.0%), Harvey Partners, LLC (3.8%) and Dayah Capital LLC (3.0%). In their latest 13Fs, 0 managers opened a new position and 1 added to one.
Has Congress traded NGVT?
Members of Congress have disclosed 1 NGVT trade since 2016, 1 purchase and 0 sales in the past year; the latest was Thomas J. Rooney (R-FL), buying $1K–15K on Jun 2, 2016.
Who is the largest holder of NGVT?
Among 13F filers, Segall Bryant & Hamill, LLC reports the largest NGVT position, $78.7M (1,054,605 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Simcoe Capital Management, LLC's: 13.0% of its portfolio.
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