ICU Medical
ICUI · NASDAQ
$161.08−$0.16 (−0.10%)TodayMarket closed ·
Prev close $161.24
Who owns ICUI
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 64.1% of ICUI’s shares.
- BlackRock Institutional Trust Company, N.A.13.7%
- Janus Henderson Investors11.1%
- Wasatch Global Investors Inc9.9%
- Vanguard Portfolio Management, LLC5.9%
- Next 6 largest institutions23.5%
- All other shareholders35.9%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 3.42M | 13.71% |
| Janus Henderson Investors | 2.78M | 11.13% |
| Wasatch Global Investors Inc | 2.47M | 9.88% |
| Vanguard Portfolio Management, LLC | 1.47M | 5.88% |
| Fuller & Thaler Asset Management Inc. | 1.30M | 5.19% |
| Vanguard Capital Management, LLC | 1.12M | 4.49% |
| Dimensional Fund Advisors, L.P. | 1.05M | 4.22% |
| State Street Investment Management (US) | 1.02M | 4.10% |
| Schroder Investment Management North America Inc. | 720.64K | 2.88% |
| Geode Capital Management, L.L.C. | 660.42K | 2.64% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| iShares Core S&P Small-Cap ETF | 1.52M | 6.09% |
| Janus Henderson Enterprise Fund | 1.23M | 4.92% |
| Undiscovered Managers Behavioral Value Fund | 1.03M | 4.14% |
| Vanguard Total Stock Market Index Fund | 795.52K | 3.18% |
| iShares Russell 2000 ETF | 631.53K | 2.53% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $7.51M (16 trades) of ICUI on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Sanzone Virginia Ruth | Sale | 692 | $118.69K |
| Sanzone Virginia Ruth | Sale | 724 | $122.74K |
| Sanzone Virginia Ruth | Sale | 1.24K | $208.52K |
| Sanzone Virginia Ruth | Sale | 2.20K | $369.20K |
| Bonnell Brian Michael | Sale | 6.38K | $1.12M |
| Bonnell Brian Michael | Sale | 1.11K | $193.57K |
| Bonnell Brian Michael | Sale | 4.57K | $792.29K |
| Bonnell Brian Michael | Sale | 1.91K | $329.44K |
| Bonnell Brian Michael | Sale | 1.71K | $292.84K |
| Woolson Daniel | Sale | 5.42K | $982.26K |
Short interest
Settled Sep 30, 2026
- Shares short
- 1.52M
- Days to cover
- 5.44
- % of shares outstanding
- 6.09%
- Average daily volume
- 280.24K
- Change since last report
- +0.5%
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