Cervomed Inc.: which funds bought and sold

Institutions that bought and sold Cervomed 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, 16 institutions that filed 13F reports for both quarters added to or opened positions in Cervomed, and 13 cut or closed them. Together they sold a net 22K shares, −1.3% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 416K shares (+146.4%); index fund managers were net sellers of 22K shares (−4.2%). 7 opened a new position and 5 sold out entirely.

Bought, Q2 2026 16 institutions, 7 of them new holders Sold, Q2 2026 13 institutions, 5 of them sold out

Net change, all compared −22K shares (−1.3%)

Net change, active managers +416K shares (+146.4%), 1 bought, 3 sold

Buyers versus sellers

institutions compared, 42

16 bought 13 13 sold

Active managers and hedge funds 1 bought · 3 sold · +416K

Index fund managers 1 bought · 2 sold · −22K

Other institutions 14 bought · 8 sold · −416K

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Woodline Partners LP Hedge fund	+689K New position	689K	$2.1M
Sabby Management, LLC	+249K New position	249K	$771,528
Byrne Asset Management LLC	+37K +248.6%	51K	$158,875
Virtu Financial LLC	+24K New position	24K	$75,000
Thompson Davis & Co., Inc.	+20K +197.5%	30K	$92,225
Summit Financial, LLC	+18K New position	18K	$56,234
Jane Street Group, LLC	+14K +76.6%	32K	$99,916
Blackrock, Inc. Index funds	+2,185 +4.2%	54K	$166,920
Citigroup Inc	+664 New position	664	$2,058
Hightower Advisors, LLC	+654 +5.8%	12K	$36,949
Eversource Wealth Advisors, LLC	+118 New position	118	$366
Sbi Securities Co., Ltd.	+117 +84.8%	255	$791
Caitong International Asset Management Co., Ltd	+22 +440.0%	27	$84
Royal Bank Of Canada	+18 +6.4%	301	$1,000
Rockefeller Capital Management L.P.	+13 New position	13	$40
Arax Advisory Partners	+3 +21.4%	17	$53

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Morgan Stanley	−727K −98.3%	13K	$39,367
Millennium Management LLC Hedge fund	−209K Sold out	0	—
Renaissance Technologies LLC Hedge fund	−64K Sold out	0	—
Xtx Topco Ltd	−38K Sold out	0	—
Northern Trust Corp Index funds	−17K −55.7%	13K	$41,286
Cetera Investment Advisers	−7,715 −28.2%	20K	$60,828
Geode Capital Management, LLC Index funds	−7,448 −10.0%	67K	$207,520
UBS Group AG	−4,247 −81.1%	992	$3,075
Russell Investments Group, Ltd.	−727 −4.5%	15K	$47,625
Wfa Of San Diego, LLC	−725 Sold out	0	—
FMR LLC Active manager	−502 −4.5%	11K	$32,668
Optiver Holding B.V.	−10 Sold out	0	—
Tower Research Capital LLC (TRC)	−5 −0.2%	2,173	$6,736

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Millennium Management LLC Hedge fund	−209K Sold out	0	—
Renaissance Technologies LLC Hedge fund	−64K Sold out	0	—
FMR LLC Active manager	−502 −4.5%	11K	$32,668

New positions

largest by value

Institution	Shares	Value June 30, 2026
Woodline Partners LPHedge fund	689K	$2.1M
Sabby Management, LLC	249K	$771,528
Virtu Financial LLC	24K	$75,000
Summit Financial, LLC	18K	$56,234
Citigroup Inc	664	$2,058
Eversource Wealth Advisors, LLC	118	$366
Rockefeller Capital Management L.P.	13	$40

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Millennium Management LLCHedge fund	209K	$823,098
Renaissance Technologies LLCHedge fund	64K	$251,782
Xtx Topco Ltd	38K	$151,639
Wfa Of San Diego, LLC	725	$2,857
Optiver Holding B.V.	10	$39

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 37
Ten largest holders: 89.4%
Index fund managers: 29.0%
Active managers and hedge funds: 40.0%

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	1	3	1	2	+416K	+146.4%
Index fund managers	1	2	0	0	−22K	−4.2%
Other institutions	14	8	6	3	−416K	−43.5%

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 Cervomed.

Only managers that filed a holdings report for both quarters are compared (42 here). 1 other holder is 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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