Cormedix Inc.: which funds bought and sold

Institutions that bought and sold Cormedix 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, 94 institutions that filed 13F reports for both quarters added to or opened positions in Cormedix, and 80 cut or closed them. Together they added a net 2.8M shares, +6.9% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 1.0M shares (+7.0%); index fund managers were net buyers of 705K shares (+4.5%). 27 opened a new position and 21 sold out entirely.

Bought, Q2 2026 94 institutions, 27 of them new holders Sold, Q2 2026 80 institutions, 21 of them sold out

Net change, all compared +2.8M shares (+6.9%)

Net change, active managers +1.0M shares (+7.0%), 20 bought, 13 sold

Buyers versus sellers

institutions compared, 211

94 bought 37 80 sold

Active managers and hedge funds 20 bought · 13 sold · +1.0M

Index fund managers 8 bought · 3 sold · +705K

Other institutions 66 bought · 64 sold · +1.1M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Armistice Capital, LLC Hedge fund	+500K New position	500K	$3.9M
Bridgeway Capital Management, LLC Active manager	+434K New position	434K	$3.4M
Blackrock, Inc. Index funds	+357K +6.0%	6.3M	$49.6M
UBS Group AG	+340K +22.1%	1.9M	$14.7M
HRT Financial LP	+333K +113.9%	626K	$4.9M
American Century Companies Inc Active manager	+319K +1208.0%	345K	$2.7M
Royce & Associates LP Active manager	+289K +15.3%	2.2M	$17.1M
Marshall Wace, LLP Hedge fund	+277K +55.0%	780K	$6.1M
Hennion & Walsh Asset Management, Inc.	+264K +150.6%	439K	$3.4M
Balyasny Asset Management L.P. Hedge fund	+202K New position	202K	$1.6M
Jump Financial, LLC	+180K New position	180K	$1.4M
D. E. Shaw & Co., Inc. Hedge fund	+172K New position	172K	$1.3M
Susquehanna International Group, LLP	+165K +107.8%	319K	$2.5M
Jane Street Group, LLC	+145K New position	145K	$1.1M
Exoduspoint Capital Management, LP Hedge fund	+136K New position	136K	$1.1M
Geode Capital Management, LLC Index funds	+130K +7.2%	1.9M	$15.3M
State Street Corp Index funds	+125K +5.7%	2.3M	$18.2M
Northern Trust Corp Index funds	+119K +18.6%	756K	$5.9M
Raymond James Financial Inc	+118K +35.9%	446K	$3.5M
Oberweis Asset Management Inc/ Active manager	+113K +9.3%	1.3M	$10.4M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Armistice Capital, LLC Hedge fund	+500K New position	500K	$3.9M
Bridgeway Capital Management, LLC Active manager	+434K New position	434K	$3.4M
American Century Companies Inc Active manager	+319K +1208.0%	345K	$2.7M
Royce & Associates LP Active manager	+289K +15.3%	2.2M	$17.1M
Marshall Wace, LLP Hedge fund	+277K +55.0%	780K	$6.1M
Balyasny Asset Management L.P. Hedge fund	+202K New position	202K	$1.6M
D. E. Shaw & Co., Inc. Hedge fund	+172K New position	172K	$1.3M
Exoduspoint Capital Management, LP Hedge fund	+136K New position	136K	$1.1M
Oberweis Asset Management Inc/ Active manager	+113K +9.3%	1.3M	$10.4M
Trexquant Investment LP Hedge fund	+63K +11.3%	624K	$4.9M

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Sculptor Capital LP Hedge fund	−336K Sold out	0	—
Victory Capital Management Inc Active manager	−288K −57.7%	212K	$1.7M
Kennedy Capital Management LLC Active manager	−254K −37.7%	419K	$3.3M
Lazard Asset Management LLC Active manager	−223K −91.8%	20K	$157,000
Citadel Advisors LLC Hedge fund	−186K −76.7%	57K	$444,420
Palisades Investment Partners, LLC	−184K −30.1%	427K	$3.3M
Segall Bryant & Hamill, LLC Active manager	−127K Sold out	0	—
Xtx Topco Ltd	−119K Sold out	0	—
Round Rock Advisors LLC	−93K Sold out	0	—
Private Advisor Group, LLC	−89K −17.7%	415K	$3.3M
AQR Capital Management LLC Hedge fund	−83K −35.5%	151K	$1.2M
Squarepoint Ops LLC Hedge fund	−78K −27.3%	207K	$1.6M
Sei Investments Co	−67K −65.1%	36K	$281,854
UBS Am, A Distinct Business Unit Of UBS Asset Management Americas LLC	−58K −33.8%	114K	$892,860
New York State Common Retirement Fund	−55K −18.4%	243K	$1.9M
Jpmorgan Chase & Co	−49K −41.9%	67K	$515,052
Goldman Sachs Group Inc	−45K −8.8%	466K	$3.7M
Vanguard Portfolio Management LLC Index funds	−34K −4.6%	709K	$5.6M
Franklin Resources Inc Active manager	−33K −58.6%	23K	$183,973
Axq Capital, LP	−28K Sold out	0	—

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Sculptor Capital LP Hedge fund	−336K Sold out	0	—
Victory Capital Management Inc Active manager	−288K −57.7%	212K	$1.7M
Kennedy Capital Management LLC Active manager	−254K −37.7%	419K	$3.3M
Lazard Asset Management LLC Active manager	−223K −91.8%	20K	$157,000
Citadel Advisors LLC Hedge fund	−186K −76.7%	57K	$444,420
Segall Bryant & Hamill, LLC Active manager	−127K Sold out	0	—
AQR Capital Management LLC Hedge fund	−83K −35.5%	151K	$1.2M
Squarepoint Ops LLC Hedge fund	−78K −27.3%	207K	$1.6M
Franklin Resources Inc Active manager	−33K −58.6%	23K	$183,973
Verition Fund Management LLC Hedge fund	−22K Sold out	0	—

New positions

largest by value

Institution	Shares	Value June 30, 2026
Armistice Capital, LLCHedge fund	500K	$3.9M
Bridgeway Capital Management, LLCActive manager	434K	$3.4M
Balyasny Asset Management L.P.Hedge fund	202K	$1.6M
Jump Financial, LLC	180K	$1.4M
D. E. Shaw & Co., Inc.Hedge fund	172K	$1.3M
Jane Street Group, LLC	145K	$1.1M
Exoduspoint Capital Management, LPHedge fund	136K	$1.1M
Easterly Investment Partners LLC	83K	$654,455
Magnetar Financial LLCHedge fund	37K	$286,658
Fox Run Management, L.L.C.	31K	$241,662

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Sculptor Capital LPHedge fund	336K	$2.3M
Segall Bryant & Hamill, LLCActive manager	127K	$860,123
Xtx Topco Ltd	119K	$808,723
Round Rock Advisors LLC	93K	$629,304
Axq Capital, LP	28K	$192,497
Two Sigma Securities, LLC	24K	$165,174
Verition Fund Management LLCHedge fund	22K	$150,989
Vontobel Holding Ltd.	18K	$122,220
Pictet Asset Management Holding SA	16K	$111,560
Polymer Capital Management (US) LLC	13K	$84,997

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 193
Ten largest holders: 61.4%
Index fund managers: 37.3%
Active managers and hedge funds: 35.5%

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	20	13	7	3	+1.0M	+7.0%
Index fund managers	8	3	0	0	+705K	+4.5%
Other institutions	66	64	20	18	+1.1M	+10.3%

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 Cormedix.

Only managers that filed a holdings report for both quarters are compared (211 here). 6 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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