ICU Medical is a medical - instruments & supplies company in the healthcare sector on NASDAQ, with a market cap of $3.7B. As of Q3 2025, 104% of shares are held by 266 institutional investors, with BlackRock, Inc. as the largest holder at 14.27%.
Overview of institutional ownership in ICUI as of Q3 2025 with a market cap of $3.0B
Based on market cap of $3.0B as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Institutions with the largest positions in ICUI as of Q3 2025
| Institution | Position Value |
|---|---|
B BlackRock, Inc. Institution | $422.5M 0.01% of portfolio |
VANGUARD GROUP INC Institution | $314.9M 0.00% of portfolio |
HENDERSON GROUP PLC Institution | $296.7M 0.14% of portfolio |
FULLER & THALER ASSET MANAGEMENT, INC. Long Only Manager | $166.2M 0.56% of portfolio |
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy | $130.6M 0.11% of portfolio |
STATE STREET CORP Institution | $110.0M 0.00% of portfolio |
DIMENSIONAL FUND ADVISORS LP Long Only Manager | $104.7M 0.02% of portfolio |
AMERIPRISE FINANCIAL INC Institution | $96.4M 0.02% of portfolio |
SCHRODER INVESTMENT MANAGEMENT GROUP RIA/Wealth | $93.2M 0.07% of portfolio |
JPMORGAN CHASE & CO Institution | $81.1M 0.01% of portfolio |
Institutional buying and selling activity for ICUI in Q3 2025
| Institution | Net Bought |
|---|---|
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy | +$82.9M +690.7K shares |
UBS Group AG Institution | +$32.7M +272.8K shares |
AMERIPRISE FINANCIAL INC Institution | +$24.4M +203.7K shares |
SCHRODER INVESTMENT MANAGEMENT GROUP RIA/Wealth | +$18.8M +160.4K shares |
DIMENSIONAL FUND ADVISORS LP Long Only Manager | +$15.1M +126.1K shares |
N Neuberger Berman Group LLC Institution | +$14.8M +123.0K shares |
A ADAGE CAPITAL PARTNERS GP LLC Institution | +$14.4M +119.9K shares |
Quantinno Capital Management LP Hedge Fund•Market Neutral | +$14.1M +117.3K shares |
KENNEDY CAPITAL MANAGEMENT, INC. Long Only Manager | +$13.9M +115.6K shares |
FEDERATED INVESTORS INC /PA/ Long Only Manager | +$12.6M +104.8K shares |
| Institution | Net Sold |
|---|---|
Point72 Asset Management, L.P. Hedge Fund•Multi-Strategy | −$39.5M −329.6K shares |
B BTIM Corp. Institution | −$16.0M −121.4K shares |
Invesco Ltd. ETF Provider | −$12.2M −101.6K shares |
PANAGORA ASSET MANAGEMENT INC Hedge Fund•Quant | −$10.7M −81.3K shares |
FMR LLC Institution | −$10.3M −85.7K shares |
JPMORGAN CHASE & CO Institution | −$9.6M −80.0K shares |
CITIGROUP INC Institution | −$9.4M −78.5K shares |
D D. E. Shaw & Co., Inc. Institution | −$7.4M −56.4K shares |
BANK OF AMERICA CORP /DE/ Institution | −$7.3M −60.8K shares |
ZACKS INVESTMENT MANAGEMENT RIA/Wealth | −$5.3M −39.7K shares |
Institutions that initiated new positions or completely exited ICUI in Q3 2025
| Institution | Position Value |
|---|---|
IEQ CAPITAL, LLC RIA/Wealth | $957.4K 8.0K shares |
C CAPROCK Group, Inc. Fund of Funds | $757.4K 5.9K shares |
B Bryce Point Capital, LLC Hedge Fund•Market Neutral | $586.1K 4.9K shares |
Aaron Wealth Advisors LLC RIA/Wealth | $520.9K 4.3K shares |
Catalytic Wealth RIA, LLC RIA/Wealth | $375.1K 3.1K shares |
Kovitz Investment Group Partners, LLC RIA/Wealth | $335.9K 2.8K shares |
SYON CAPITAL LLC RIA/Wealth | $241.4K 2.0K shares |
C Cetera Trust Company, N.A Institution | $235.7K 2.0K shares |
$219.4K 1.8K shares | |
S Salomon & Ludwin, LLC Institution | $21.4K 175.0 shares |
| Institution | Previous Position |
|---|---|
B BTIM Corp. Institution | $16.0M 121.4K shares |
PANAGORA ASSET MANAGEMENT INC Hedge Fund•Quant | $10.7M 81.3K shares |
D D. E. Shaw & Co., Inc. Institution | $7.4M 56.4K shares |
ZACKS INVESTMENT MANAGEMENT RIA/Wealth | $5.3M 39.7K shares |
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | $4.4M 33.5K shares |
H HUSSMAN STRATEGIC ADVISORS, INC. Institution | $3.9M 29.4K shares |
C CANADA PENSION PLAN INVESTMENT BOARD Institution | $3.1M 23.2K shares |
Allspring Global Investments Holdings, LLC Long Only Manager | $2.2M 16.3K shares |
S Squarepoint Ops LLC Hedge Fund•Quant | $1.9M 14.3K shares |
MARTINGALE ASSET MANAGEMENT L P Long Only Manager | $1.8M 13.3K shares |
Institutions with the largest Call and Put options positions in ICUI as of Q3 2025
| Institution | Position Value |
|---|---|
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | $1.5M 124.0 contracts |
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | $467.8K 39.0 contracts |
J JANE STREET GROUP, LLC Institution | - - contracts |
Walleye Trading LLC RIA/Wealth | - - contracts |
| Institution | Position Value |
|---|---|
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | $791.7K 66.0 contracts |
J JANE STREET GROUP, LLC Institution | $251.9K 21.0 contracts |
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | - - contracts |
Institutions with ICUI as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
Pacific Capital Partners Ltd RIA/Wealth | 8.35% $7.5M |
N Nitorum Capital, L.P. Hedge Fund•Long/Short | 3.86% $22.0M |
River Road Asset Management, LLC Long Only Manager | 0.88% $78.1M |
KIRR MARBACH & CO LLC /IN/ Long Only Manager | 0.78% $4.3M |
B Bryce Point Capital, LLC Hedge Fund•Market Neutral | 0.72% $586.1K |
GAGNON SECURITIES LLC RIA/Wealth | 0.70% $3.4M |
OBERWEIS ASSET MANAGEMENT INC/ Long Only Manager | 0.69% $17.9M |
FULLER & THALER ASSET MANAGEMENT, INC. Long Only Manager | 0.56% $166.2M |
Granite Investment Partners, LLC Long Only Manager | 0.53% $9.3M |
SEGALL BRYANT & HAMILL Long Only Manager | 0.45% $33.7M |
Discover hedge funds investing in ICUI

| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
Software - Infrastructure Technology | $615.5M | 2.90% | |
Semiconductors Technology | $603.3M | 2.84% | |
Consumer Electronics Technology | $522.1M | 2.46% |
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