ICU Medical Inc: which funds bought and sold

Institutions that bought and sold ICU Medical shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 161 institutions that filed 13F reports for both quarters added to or opened positions in ICU Medical, and 113 cut or closed them. Together they added a net 757K shares, +3.4% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 49K shares (+1.0%); index fund managers were net buyers of 297K shares (+3.5%). 41 opened a new position and 30 sold out entirely.

Bought, Q2 2026 161 institutions, 41 of them new holders Sold, Q2 2026 113 institutions, 30 of them sold out

Net change, all compared +757K shares (+3.4%)

Net change, active managers +49K shares (+1.0%), 16 bought, 24 sold

Buyers versus sellers

institutions compared, 312

161 bought 38 113 sold

Active managers and hedge funds 16 bought · 24 sold · +49K

Index fund managers 8 bought · 3 sold · +297K

Other institutions 137 bought · 86 sold · +412K

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Reinhart Partners, Llc.	+315K New position	315K	$46.1M
Citadel Advisors LLC Hedge fund	+203K +60.9%	536K	$78.6M
Toronto Dominion Bank	+149K +71.4%	358K	$52.5M
Blackrock, Inc. Index funds	+145K +4.0%	3.8M	$550M
Goldman Sachs Group Inc	+95K +29.3%	417K	$61.2M
Ameriprise Financial Inc	+84K +13.8%	690K	$101M
Point72 Asset Management, L.P. Hedge fund	+82K +99.0%	165K	$24.3M
Fuller & Thaler Asset Management, Inc.	+78K +6.4%	1.3M	$190M
Dimensional Fund Advisors LP	+70K +7.1%	1.1M	$154M
State Street Corp Index funds	+56K +5.8%	1.0M	$150M
Geode Capital Management, LLC Index funds	+49K +8.1%	660K	$96.8M
Schroder Investment Management Group Active manager	+38K +5.4%	739K	$109M
Victory Capital Management Inc Active manager	+37K +21.3%	212K	$31.1M
Bank Of America Corp	+37K +11.2%	369K	$54.1M
Nomura Asset Management International Inc.	+35K +11.8%	329K	$48.2M
Oberweis Asset Management Inc/ Active manager	+33K +16.4%	237K	$34.8M
Vanguard Portfolio Management LLC Index funds	+33K +2.3%	1.5M	$216M
AQR Capital Management LLC Hedge fund	+29K +189.5%	44K	$6.5M
Squarepoint Ops LLC Hedge fund	+26K New position	26K	$3.7M
Manufacturers Life Insurance Company, The	+25K +14.7%	195K	$28.7M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Citadel Advisors LLC Hedge fund	+203K +60.9%	536K	$78.6M
Point72 Asset Management, L.P. Hedge fund	+82K +99.0%	165K	$24.3M
Schroder Investment Management Group Active manager	+38K +5.4%	739K	$109M
Victory Capital Management Inc Active manager	+37K +21.3%	212K	$31.1M
Oberweis Asset Management Inc/ Active manager	+33K +16.4%	237K	$34.8M
AQR Capital Management LLC Hedge fund	+29K +189.5%	44K	$6.5M
Squarepoint Ops LLC Hedge fund	+26K New position	26K	$3.7M
D. E. Shaw & Co., Inc. Hedge fund	+20K New position	20K	$2.9M
Marshall Wace, LLP Hedge fund	+16K +60.4%	43K	$6.3M
American Century Companies Inc Active manager	+7,122 +20.9%	41K	$6M

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Morgan Stanley	−154K −29.3%	373K	$54.6M
Defilade Capital Management, L.P.	−149K −58.4%	106K	$15.5M
Wellington Management Group LLP Active manager	−94K −38.7%	149K	$21.8M
WCM Investment Management, LLC Active manager	−83K −90.7%	8,567	$1.3M
Qube Research & Technologies Ltd Hedge fund	−68K Sold out	0	—
Millennium Management LLC Hedge fund	−61K −90.2%	6,620	$970,492
Quantinno Capital Management LP	−57K −26.4%	159K	$23.3M
Thrivent Financial For Lutherans	−52K −12.1%	381K	$55.9M
William Blair Investment Management, LLC Active manager	−46K −21.0%	172K	$25.2M
Ep Wealth Advisors, LLC	−33K Sold out	0	—
FMR LLC Active manager	−30K −9.5%	283K	$41.5M
Jpmorgan Chase & Co	−27K −5.8%	440K	$65.3M
Campbell & Co Investment Adviser LLC	−27K Sold out	0	—
Silvercrest Asset Management Group LLC	−26K −8.1%	298K	$43.6M
UBS Am, A Distinct Business Unit Of UBS Asset Management Americas LLC	−21K −26.4%	58K	$8.6M
River Road Asset Management, LLC Active manager	−20K −3.1%	626K	$91.8M
UBS Group AG	−15K −13.3%	99K	$14.5M
Jane Street Group, LLC	−15K −23.5%	48K	$7M
Federated Hermes, Inc. Active manager	−14K −5.5%	243K	$35.7M
Sei Investments Co	−14K −27.8%	35K	$5.1M

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Wellington Management Group LLP Active manager	−94K −38.7%	149K	$21.8M
WCM Investment Management, LLC Active manager	−83K −90.7%	8,567	$1.3M
Qube Research & Technologies Ltd Hedge fund	−68K Sold out	0	—
Millennium Management LLC Hedge fund	−61K −90.2%	6,620	$970,492
William Blair Investment Management, LLC Active manager	−46K −21.0%	172K	$25.2M
FMR LLC Active manager	−30K −9.5%	283K	$41.5M
River Road Asset Management, LLC Active manager	−20K −3.1%	626K	$91.8M
Federated Hermes, Inc. Active manager	−14K −5.5%	243K	$35.7M
Renaissance Technologies LLC Hedge fund	−11K Sold out	0	—
Gotham Asset Management, LLC Hedge fund	−11K −35.3%	19K	$2.8M

New positions

largest by value

Institution	Shares	Value June 30, 2026
Reinhart Partners, Llc.	315K	$46.1M
Squarepoint Ops LLCHedge fund	26K	$3.7M
D. E. Shaw & Co., Inc.Hedge fund	20K	$2.9M
Harbor Capital Advisors, Inc.	7,545	$1.1M
Zacks Investment Management	5,865	$859,946
Janney Montgomery Scott LLC	4,612	$676,000
Storgate, LLC	3,292	$482,607
Teacher Retirement System Of Texas	3,219	$471,906
Jain Global LLCHedge fund	2,590	$379,694
Oppenheimer Asset Management Inc.	2,368	$347,149

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Qube Research & Technologies LtdHedge fund	68K	$8.8M
Ep Wealth Advisors, LLC	33K	$4.2M
Campbell & Co Investment Adviser LLC	27K	$3.4M
Renaissance Technologies LLCHedge fund	11K	$1.5M
Perbak Capital Partners LLP	7,631	$985,544
Edgestream Partners, L.P.Hedge fund	7,474	$965,267
Equitable Trust Co	7,377	$952,740
Caprock Group, LLC	4,749	$613,333
Fox Run Management, L.L.C.	4,362	$546,908
Lombard Odier Asset Management (USA) Corp	2,504	$323,392

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 286
Ten largest holders: 56.0%
Index fund managers: 34.1%
Active managers and hedge funds: 19.2%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	16	24	3	6	+49K	+1.0%
Index fund managers	8	3	0	0	+297K	+3.5%
Other institutions	137	86	38	24	+412K	+4.7%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on ICU Medical.

Only managers that filed a holdings report for both quarters are compared (312 here). 9 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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