ICUI · Insider trading · 13F holders · Congress trades
Icu Medical Inc (ICUI)
Who is buying and selling ICUI: 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
- 9
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $6.6M
- Congress trades, 12 months
- 2
ICUI at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 6 ICUI insiders filed 7 sales worth $6.6M on SEC Form 4, and no open-market purchases; 3 of the sales were pre-planned under Rule 10b5-1.
- 9 13F filers hold ICUI among their 50 largest positions, worth $223.9M combined. The biggest bets by portfolio weight are Nitorum Capital, L.P. (4.5%), Reyes Financial Architecture, Inc. (2.7%) and Defilade Capital Management, L.P. (2.1%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
- Members of Congress have disclosed 13 ICUI trades since 2015, 0 purchases and 2 sales in the past year; the latest was Gilbert Ray Cisneros, Jr. (D-CA), selling $1K–15K on May 6, 2025.
- ICUI last closed at $168.65 on Oct 29, 2026.
ICUI insider trading
Between Aug 1, 2026 and Oct 29, 2026, 6 ICUI insiders filed 7 sales worth $6.6M on SEC Form 4, and no open-market purchases; 3 of the sales were pre-planned under Rule 10b5-1.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Sep 3, 2026 | Sanzone Virginia Ruth | VP, General Counsel | Sale10b5-1 | 4,856 | $168.69 | $819K | SEC |
| Sep 1, 2026 | Bonnell Brian Michael | Chief Financial Officer | Sale10b5-1 | 6,381 | $175.00 | $1.1M | SEC |
| Aug 31, 2026 | Bonnell Brian Michael | Chief Financial Officer | Sale10b5-1 | 9,307 | $172.79 | $1.6M | SEC |
| Aug 13, 2026 | Woolson Daniel | VP, GM-Infusion Capital | Sale | 5,417 | $181.33 | $982K | SEC |
| Aug 12, 2026 | Sousa Ben | Chief Information Officer | Sale | 2,250 | $178.32 | $401K | SEC |
| Aug 11, 2026 | Voigtlander Christian B. | Chief Operating Officer | Sale | 8,929 | $182.93 | $1.6M | SEC |
| Aug 11, 2026 | Finney Elisha W | Director | Sale | 378 | $182.48 | $69K | SEC |
Who owns ICUI? Hedge funds and superinvestors
9 13F filers hold ICUI among their 50 largest positions, worth $223.9M combined. The biggest bets by portfolio weight are Nitorum Capital, L.P. (4.5%), Reyes Financial Architecture, Inc. (2.7%) and Defilade Capital Management, L.P. (2.1%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| River Road Asset Management, LLCAsset manager | 1.0% | $91.8M | 626,290 | -3.1% shares | Q2 2026 |
| Reinhart Partners, LLC.Institutional asset manager | 1.3% | $51.7M | 322,095 | +2.3% shares | Q3 2026 |
| Oberweis Asset Management Inc/Mutual fund manager | 0.7% | $34.8M | 237,050 | +16.4% shares | Q2 2026 |
| Defilade Capital Management, L.P.Hedge fund | 2.1% | $15.5M | 105,700 | -58.4% shares | Q2 2026 |
| Prosight Management, LPHedge fund | 1.3% | $7.5M | 51,000 | +85.8% shares | Q2 2026 |
| Kirr Marbach & Co LLC /in/Investment manager | 1.4% | $7.3M | 45,641 | +0.6% shares | Q3 2026 |
| Nitorum Capital, L.P.Hedge fund | 4.5% | $6.7M | 45,466 | +0.0% shares | Q2 2026 |
| Reyes Financial Architecture, Inc.Wealth manager | 2.7% | $4.3M | 27,035 | — | Q3 2026 |
| Gagnon Securities LLCWealth manager | 0.8% | $4.3M | 29,400 | -1.2% shares | Q2 2026 |
Each manager counts with its latest 13F (Q3 2026: 3, Q2 2026: 6). Screen ICUI in the grand portfolio →
ICUI stock trades by members of Congress
Members of Congress have disclosed 13 ICUI trades since 2015, 0 purchases and 2 sales in the past year; the latest was Gilbert Ray Cisneros, Jr. (D-CA), selling $1K–15K on May 6, 2025.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Jun 6, 2025 | Gilbert Ray Cisneros, Jr.D-CA · House | Sale | $1K–15K | May 6, 2025 | +23.4% |
| Nov 6, 2024 | Josh GottheimerD-NJ · House | Sale | $1K–15K | Oct 31, 2024 | -2.9% |
| Mar 18, 2022 | Josh GottheimerD-NJ · House | Buy | $1K–15K | Feb 14, 2022 | -24.7% |
| Jan 11, 2021 | Gilbert Ray Cisneros, Jr.D-CA · House | Sale | $1K–15K | Dec 23, 2020 | -21.5% |
| Jan 7, 2021 | Josh GottheimerD-NJ · House | Sale | $1K–15K | Dec 21, 2020 | -19.9% |
| Oct 14, 2020 | Gilbert Ray Cisneros, Jr.D-CA · House | Buy | $1K–15K | Sep 25, 2020 | -11.1% |
| Oct 14, 2020 | Gilbert Ray Cisneros, Jr.D-CA · House | Buy | $15K–50K | Sep 24, 2020 | -9.6% |
| Oct 14, 2020 | Gilbert Ray Cisneros, Jr.D-CA · House | Buy | $1K–15K | Sep 23, 2020 | -10.6% |
| Apr 16, 2020 | Gilbert Ray Cisneros, Jr.D-CA · House | Buy | $1K–15K | Mar 31, 2020 | -17.8% |
| Sep 16, 2019 | Josh GottheimerD-NJ · House | Sale | $1K–15K | Jul 26, 2019 | -34.9% |
| Sep 11, 2019 | Gilbert Ray Cisneros, Jr.D-CA · House | Sale | $1K–15K | Aug 15, 2019 | -0.7% |
| Aug 19, 2019 | Gilbert Ray Cisneros, Jr.D-CA · House | Sale | $1K–15K | Jul 30, 2019 | -35.6% |
| Feb 26, 2015 | Thom TillisR-NC · Senate | Sale | $1K–15K | Feb 13, 2015 | +85.9% |
3 members have traded ICUI: Gilbert Ray Cisneros, Jr., Josh Gottheimer, Thom Tillis.
ICUI questions and answers
Are insiders buying ICUI stock?
Between Aug 1, 2026 and Oct 29, 2026, 6 ICUI insiders filed 7 sales worth $6.6M on SEC Form 4, and no open-market purchases; 3 of the sales were pre-planned under Rule 10b5-1.
Which hedge funds own ICUI?
9 13F filers hold ICUI among their 50 largest positions, worth $223.9M combined. The biggest bets by portfolio weight are Nitorum Capital, L.P. (4.5%), Reyes Financial Architecture, Inc. (2.7%) and Defilade Capital Management, L.P. (2.1%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
Has Congress traded ICUI?
Members of Congress have disclosed 13 ICUI trades since 2015, 0 purchases and 2 sales in the past year; the latest was Gilbert Ray Cisneros, Jr. (D-CA), selling $1K–15K on May 6, 2025.
Who is the largest holder of ICUI?
Among 13F filers, River Road Asset Management, LLC reports the largest ICUI position, $91.8M (626,290 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Nitorum Capital, L.P.'s: 4.5% of its portfolio.
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