ITGR · Insider trading · 13F holders · Congress trades
Integer Holdings Corp (ITGR)
Who is buying and selling ITGR: 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
- 17
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $5.2M
- Congress trades, 12 months
- 0
ITGR at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 2 ITGR insiders filed 2 sales worth $5.2M on SEC Form 4, and no open-market purchases.
- 17 13F filers hold ITGR among their 50 largest positions, worth $488.1M combined, including Sander Gerber. The biggest bets by portfolio weight are Chicago Capital Management, LLC (20.4%), Irenic Capital Management LP (8.5%) and Ararat Capital Management LP (7.8%). In their latest 13Fs, 3 managers opened a new position and 2 added to one.
- No member of Congress has disclosed a trade in ITGR.
- ITGR last closed at $126.52 on Oct 29, 2026.
ITGR insider trading
Between Aug 1, 2026 and Oct 29, 2026, 2 ITGR insiders filed 2 sales worth $5.2M on SEC Form 4, and no open-market purchases.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Sep 16, 2026 | Thor Kirk K | Chief Human Resources Officer | Sale | 31,540 | $126.24 | $4.0M | SEC |
| Sep 10, 2026 | Senn Andrew | President, Growth & Innovation | Sale | 9,408 | $126.30 | $1.2M | SEC |
Who owns ITGR? Hedge funds and superinvestors
17 13F filers hold ITGR among their 50 largest positions, worth $488.1M combined, including Sander Gerber. The biggest bets by portfolio weight are Chicago Capital Management, LLC (20.4%), Irenic Capital Management LP (8.5%) and Ararat Capital Management LP (7.8%). In their latest 13Fs, 3 managers opened a new position and 2 added to one.
Superinvestors holding ITGR: Sander Gerber 0.5%
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Nomura Holdings IncBroker-dealer | 0.6% | $145.3M | 1,554,450 | — | Q2 2026 |
| Irenic Capital Management LPHedge fund | 8.5% | $118.1M | 1,264,259 | +0.0% shares | Q2 2026 |
| Sander GerberHedge fund | 0.5% | $93.5M | 1,000,000 | +0.0% shares | Q2 2026 |
| Heartland Advisors IncMutual fund manager | 1.0% | $22.4M | 240,234 | -3.1% shares | Q2 2026 |
| Tributary Capital Management, LLCMutual fund manager | 1.8% | $19.2M | 152,061 | +3.1% shares | Q3 2026 |
| Ararat Capital Management LPHedge fund | 7.8% | $16.7M | 179,039 | +191.3% shares | Q2 2026 |
| Sea Cliff Partners Management, LPHedge fund | 7.3% | $16.6M | 177,113 | -6.0% shares | Q2 2026 |
| Hbk Investments L PHedge fund | 0.2% | $14.5M | 155,186 | — | Q2 2026 |
| PFM Health Sciences, LPHedge fund | 1.0% | $11.8M | 126,669 | -6.2% shares | Q2 2026 |
| Kestrel Investment Management CorpInstitutional asset manager | 3.8% | $7.0M | 75,150 | +0.0% shares | Q2 2026 |
| Chicago Capital Management, LLCHedge fund | 20.4% | $5.5M | 57,359 | New | Q3 2026 |
| 13D Management LLCMutual fund manager | 6.2% | $4.4M | 47,000 | +0.0% shares | Q2 2026 |
| Michael J. Porro & Co. Financial Advisors, Inc.Wealth manager | 2.3% | $3.8M | 30,409 | -2.3% shares | Q3 2026 |
| Transmarket Holdings LPHedge fund | 1.7% | $3.0M | 23,775 | New | Q3 2026 |
| Bluefin Capital Management, LLCHedge fund | 0.8% | $2.8M | 30,332 | +263.6% shares | Q2 2026 |
| Versor Investments LPHedge fund | 3.3% | $2.0M | 15,482 | New | Q3 2026 |
| Laurus Global Equity Management Inc.Institutional asset manager | 1.3% | $1.3M | 15,250 | +2.6% shares | Q1 2026 |
Each manager counts with its latest 13F (Q3 2026: 5, Q2 2026: 11, Q1 2026: 1). Screen ITGR in the grand portfolio →
ITGR stock trades by members of Congress
No member of Congress has disclosed a trade in ITGR.
ITGR questions and answers
Are insiders buying ITGR stock?
Between Aug 1, 2026 and Oct 29, 2026, 2 ITGR insiders filed 2 sales worth $5.2M on SEC Form 4, and no open-market purchases.
Which hedge funds own ITGR?
17 13F filers hold ITGR among their 50 largest positions, worth $488.1M combined, including Sander Gerber. The biggest bets by portfolio weight are Chicago Capital Management, LLC (20.4%), Irenic Capital Management LP (8.5%) and Ararat Capital Management LP (7.8%). In their latest 13Fs, 3 managers opened a new position and 2 added to one.
Has Congress traded ITGR?
No member of Congress has disclosed a trade in ITGR.
Who is the largest holder of ITGR?
Among 13F filers, Nomura Holdings Inc reports the largest ITGR position, $145.3M (1,554,450 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Chicago Capital Management, LLC's: 20.4% of its portfolio.
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