Adapthealth Corp.: which funds bought and sold

Institutions that bought and sold Adapthealth 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, 103 institutions that filed 13F reports for both quarters added to or opened positions in Adapthealth, and 128 cut or closed them. Together they added a net 252K shares, +0.2% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 648K shares (−1.8%); index fund managers were net buyers of 1.0M shares (+2.8%). 24 opened a new position and 26 sold out entirely.

Bought, Q2 2026 103 institutions, 24 of them new holders Sold, Q2 2026 128 institutions, 26 of them sold out

Net change, all compared +252K shares (+0.2%)

Net change, active managers −648K shares (−1.8%), 19 bought, 21 sold

Buyers versus sellers

institutions compared, 260

103 bought 29 128 sold

Active managers and hedge funds 19 bought · 21 sold · −648K

Index fund managers 7 bought · 3 sold · +1.0M

Other institutions 77 bought · 104 sold · −144K

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Arrowstreet Capital, Limited Partnership Hedge fund	+1.2M +145.0%	2.1M	$21.6M
Qube Research & Technologies Ltd Hedge fund	+880K New position	880K	$9.2M
Dimensional Fund Advisors LP	+749K +10.8%	7.7M	$79.9M
Bastion Asset Management Inc.	+592K +106.6%	1.1M	$11.7M
Renaissance Technologies LLC Hedge fund	+536K +234.7%	764K	$8M
Principal Financial Group Inc	+521K +18.7%	3.3M	$34.4M
Ameriprise Financial Inc	+495K +31.6%	2.1M	$21.5M
State Of Wisconsin Investment Board	+418K +541.5%	495K	$5.2M
Citadel Advisors LLC Hedge fund	+356K +275.4%	485K	$5.1M
Vanguard Capital Management LLC Index funds	+346K +7.7%	4.8M	$50.5M
State Street Corp Index funds	+335K +7.8%	4.6M	$48.2M
Vanguard Portfolio Management LLC Index funds	+320K +5.2%	6.4M	$67M
Natixis	+320K +1055.1%	350K	$3.6M
Bank Of America Corp	+317K +143.0%	539K	$5.6M
Neuberger Berman Group LLC Active manager	+300K +36.2%	1.1M	$11.8M
Jefferies Financial Group Inc.	+287K +130.9%	506K	$5.3M
Atom Investors LP	+214K New position	214K	$2.2M
Quantinno Capital Management LP	+197K +179.9%	307K	$3.2M
Csm Advisors, LLC	+169K +19.7%	1.0M	$10.7M
Corient Private Wealth LP	+162K +259.0%	224K	$2.3M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Arrowstreet Capital, Limited Partnership Hedge fund	+1.2M +145.0%	2.1M	$21.6M
Qube Research & Technologies Ltd Hedge fund	+880K New position	880K	$9.2M
Renaissance Technologies LLC Hedge fund	+536K +234.7%	764K	$8M
Citadel Advisors LLC Hedge fund	+356K +275.4%	485K	$5.1M
Neuberger Berman Group LLC Active manager	+300K +36.2%	1.1M	$11.8M
Jupiter Asset Management Ltd Active manager	+122K New position	122K	$1.3M
Adage Capital Partners Gp, L.L.C. Hedge fund	+100K New position	100K	$1M
D. E. Shaw & Co., Inc. Hedge fund	+72K +21.5%	408K	$4.2M
Magnetar Financial LLC Hedge fund	+64K New position	64K	$665,755
Aristeia Capital, L.L.C. Hedge fund	+48K New position	48K	$501,629

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Reinhart Partners, Llc.	−2.7M −26.4%	7.4M	$77.3M
Lazard Asset Management LLC Active manager	−1.6M −97.4%	44K	$458,272
Palisade Capital Management, LP Active manager	−1.1M −53.1%	1.0M	$10.6M
Goldman Sachs Group Inc	−562K −49.8%	568K	$5.9M
Jane Street Group, LLC	−478K Sold out	0	—
Millennium Management LLC Hedge fund	−313K −47.4%	348K	$3.6M
Charles Schwab Investment Management Inc Index funds	−271K −13.0%	1.8M	$18.9M
UBS Group AG	−262K −46.9%	297K	$3.1M
Segall Bryant & Hamill, LLC Active manager	−259K −7.5%	3.2M	$33.5M
AQR Capital Management LLC Hedge fund	−205K −21.2%	762K	$7.9M
Exoduspoint Capital Management, LP Hedge fund	−173K −71.7%	68K	$711,946
FMR LLC Active manager	−172K −2.1%	7.9M	$82.1M
BNP Paribas Asset Management Holding S.A.	−157K −94.8%	8,611	$89,727
Allianz Asset Management Gmbh	−135K −52.5%	122K	$1.3M
Man Group PLC Hedge fund	−124K −30.0%	290K	$3M
First Trust Advisors LP	−124K −29.0%	303K	$3.2M
Sei Investments Co	−114K −21.1%	427K	$4.4M
Royal Bank Of Canada	−112K −7.7%	1.4M	$14.1M
New Age Alpha Advisors, LLC	−112K −65.1%	60K	$626,961
Squarepoint Ops LLC Hedge fund	−96K Sold out	0	—

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Lazard Asset Management LLC Active manager	−1.6M −97.4%	44K	$458,272
Palisade Capital Management, LP Active manager	−1.1M −53.1%	1.0M	$10.6M
Millennium Management LLC Hedge fund	−313K −47.4%	348K	$3.6M
Segall Bryant & Hamill, LLC Active manager	−259K −7.5%	3.2M	$33.5M
AQR Capital Management LLC Hedge fund	−205K −21.2%	762K	$7.9M
Exoduspoint Capital Management, LP Hedge fund	−173K −71.7%	68K	$711,946
FMR LLC Active manager	−172K −2.1%	7.9M	$82.1M
Man Group PLC Hedge fund	−124K −30.0%	290K	$3M
Squarepoint Ops LLC Hedge fund	−96K Sold out	0	—
Mangrove Partners Im, LLC Hedge fund	−92K −55.6%	73K	$762,942

New positions

largest by value

Institution	Shares	Value June 30, 2026
Qube Research & Technologies LtdHedge fund	880K	$9.2M
Atom Investors LP	214K	$2.2M
Group One Trading LLC	147K	$1.5M
Amundi	143K	$1.5M
Jupiter Asset Management LtdActive manager	122K	$1.3M
Paradigm Capital Management Inc	121K	$1.3M
Adage Capital Partners Gp, L.L.C.Hedge fund	100K	$1M
Magnetar Financial LLCHedge fund	64K	$665,755
Aristeia Capital, L.L.C.Hedge fund	48K	$501,629
Quadrature Capital LtdHedge fund	28K	$296,001

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Jane Street Group, LLC	478K	$5.7M
Squarepoint Ops LLCHedge fund	96K	$1.1M
Aster Capital Management (Difc) Ltd	90K	$976,229
Campbell & Co Investment Adviser LLC	78K	$929,580
Marshall Wace, LLPHedge fund	61K	$728,649
Dark Forest Capital Management LP	31K	$366,972
Marex Group Ltd	30K	$357,333
Fox Run Management, L.L.C.	28K	$318,073
HRT Financial LP	13K	$152,000
Diversified Management Inc	11K	$129,948

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 236
Ten largest holders: 64.6%
Index fund managers: 27.5%
Active managers and hedge funds: 25.7%

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	19	21	9	2	−648K	−1.8%
Index fund managers	7	3	0	0	+1.0M	+2.8%
Other institutions	77	104	15	24	−144K	−0.2%

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 Adapthealth.

Only managers that filed a holdings report for both quarters are compared (260 here). 7 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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