Enhanced Group Inc.: which funds bought and sold

Institutions that bought and sold Enhanced Group 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, 28 institutions that filed 13F reports for both quarters added to or opened positions in Enhanced Group, and 2 cut or closed them. Together they added a net 10.2M shares, +3700.9% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 4.7M shares (+1819.0%); index fund managers were net buyers of 3.9M shares. 28 opened a new position and 2 sold out entirely.

Bought, Q2 2026 28 institutions, 28 of them new holders Sold, Q2 2026 2 institutions, 2 of them sold out

Net change, all compared +10.2M shares (+3700.9%)

Net change, active managers +4.7M shares (+1819.0%), 8 bought, 1 sold

Buyers versus sellers

institutions compared, 30

28 bought 2 sold

Active managers and hedge funds 8 bought · 1 sold · +4.7M

Index fund managers 7 bought · 0 sold · +3.9M

Other institutions 13 bought · 1 sold · +1.6M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Anson Funds Management LP Hedge fund	+1.3M New position	1.3M	$2.7M
LMR Partners LLP Hedge fund	+1.3M New position	1.3M	$3.7M
Citadel Advisors LLC Hedge fund	+1.3M New position	1.3M	$3.5M
Blackrock, Inc. Index funds	+1.1M New position	1.1M	$3M
Vanguard Capital Management LLC Index funds	+787K New position	787K	$2.3M
Geode Capital Management, LLC Index funds	+744K New position	744K	$2.1M
Valueworks LLC	+726K New position	726K	$2.1M
UBS Group AG	+518K New position	518K	$1.5M
Hudson Bay Capital Management LP Hedge fund	+514K New position	514K	$1.4M
Castle Hook Partners LP Hedge fund	+500K New position	500K	$1.4M
Charles Schwab Investment Management Inc Index funds	+439K New position	439K	$1.3M
Vanguard Fiduciary Trust Co Index funds	+371K New position	371K	$1.1M
State Street Corp Index funds	+337K New position	337K	$967,621
Northern Trust Corp Index funds	+152K New position	152K	$436,415
Healthcare Of Ontario Pension Plan Trust Fund	+100K New position	100K	$287,000
Newtyn Management, LLC	+100K New position	100K	$286,994
Marshall Wace, LLP Hedge fund	+80K New position	80K	$229,141
Alpine Fox Capital LLC	+36K New position	36K	$103,320
Vanguard Global Advisers, LLC	+27K New position	27K	$78,538
Millennium Management LLC Hedge fund	+22K New position	22K	$62,807

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Anson Funds Management LP Hedge fund	+1.3M New position	1.3M	$2.7M
LMR Partners LLP Hedge fund	+1.3M New position	1.3M	$3.7M
Citadel Advisors LLC Hedge fund	+1.3M New position	1.3M	$3.5M
Hudson Bay Capital Management LP Hedge fund	+514K New position	514K	$1.4M
Castle Hook Partners LP Hedge fund	+500K New position	500K	$1.4M
Marshall Wace, LLP Hedge fund	+80K New position	80K	$229,141
Millennium Management LLC Hedge fund	+22K New position	22K	$62,807
Brown Advisory Inc Active manager	+18K New position	18K	$50,225

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Tudor Investment Corp Et Al Hedge fund	−260K Sold out	0	—
Meteora Capital, LLC	−15K Sold out	0	—

New positions

largest by value

Institution	Shares	Value June 30, 2026
LMR Partners LLPHedge fund	1.3M	$3.7M
Citadel Advisors LLCHedge fund	1.3M	$3.5M
Blackrock, Inc.Index funds	1.1M	$3M
Anson Funds Management LPHedge fund	1.3M	$2.7M
Vanguard Capital Management LLCIndex funds	787K	$2.3M
Geode Capital Management, LLCIndex funds	744K	$2.1M
Valueworks LLC	726K	$2.1M
UBS Group AG	518K	$1.5M
Castle Hook Partners LPHedge fund	500K	$1.4M
Hudson Bay Capital Management LPHedge fund	514K	$1.4M

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Tudor Investment Corp Et AlHedge fund	260K	$2.6M
Meteora Capital, LLC	15K	$149,865

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 29
Ten largest holders: 80.9%
Index fund managers: 33.1%
Active managers and hedge funds: 53.5%

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	8	1	8	1	+4.7M	+1819.0%
Index fund managers	7	0	7	0	+3.9M	—
Other institutions	13	1	13	1	+1.6M	+10553.6%

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 Enhanced Group.

Only managers that filed a holdings report for both quarters are compared (30 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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