Humacyte, Inc.: which funds bought and sold

Institutions that bought and sold Humacyte 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, 92 institutions that filed 13F reports for both quarters added to or opened positions in Humacyte, and 70 cut or closed them. Together they added a net 9.3M shares, +15.8% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 14.6M shares (+138.3%); index fund managers were net sellers of 9.7M shares (−31.1%). 36 opened a new position and 33 sold out entirely.

Bought, Q2 2026 92 institutions, 36 of them new holders Sold, Q2 2026 70 institutions, 33 of them sold out

Net change, all compared +9.3M shares (+15.8%)

Net change, active managers +14.6M shares (+138.3%), 18 bought, 7 sold

Buyers versus sellers

institutions compared, 193

92 bought 31 70 sold

Active managers and hedge funds 18 bought · 7 sold · +14.6M

Index fund managers 3 bought · 8 sold · −9.7M

Other institutions 71 bought · 55 sold · +4.4M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Alyeska Investment Group, L.P. Hedge fund	+6.0M New position	6.0M	$4.7M
Antipodes Partners Ltd Hedge fund	+4.4M +76.5%	10.1M	$7.9M
Vanguard Capital Management LLC Index funds	+2.9M +41.2%	10.1M	$7.9M
Millennium Management LLC Hedge fund	+1.8M +1665.1%	1.9M	$1.5M
Citadel Advisors LLC Hedge fund	+1.4M New position	1.4M	$1.1M
HRT Financial LP	+1.1M New position	1.1M	$850,000
HBK Investments L P Hedge fund	+790K New position	790K	$616,516
Gsa Capital Partners LLP	+756K +302.5%	1.0M	$785,000
AQR Capital Management LLC Hedge fund	+672K +34.9%	2.6M	$2M
Luminarx Capital Management LP	+650K New position	650K	$507,260
Susquehanna International Group, LLP	+641K +60.6%	1.7M	$1.3M
Ghisallo Capital Management LLC Hedge fund	+500K New position	500K	$390,200
Wealth Effects LLC	+489K +239.3%	694K	$541,535
Aster Capital Management (Difc) Ltd	+422K New position	422K	$329,610
Virtu Financial LLC	+404K +686.6%	462K	$361,000
Hudson Bay Capital Management LP Hedge fund	+375K New position	375K	$292,650
Scientech Research LLC	+284K New position	284K	$221,636
Stonepine Capital Management, LLC	+231K New position	231K	$180,506
Catalyst Funds Management Pty Ltd	+208K New position	208K	$162,245
Bank Of America Corp	+182K +46.1%	579K	$451,303

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Alyeska Investment Group, L.P. Hedge fund	+6.0M New position	6.0M	$4.7M
Antipodes Partners Ltd Hedge fund	+4.4M +76.5%	10.1M	$7.9M
Millennium Management LLC Hedge fund	+1.8M +1665.1%	1.9M	$1.5M
Citadel Advisors LLC Hedge fund	+1.4M New position	1.4M	$1.1M
HBK Investments L P Hedge fund	+790K New position	790K	$616,516
AQR Capital Management LLC Hedge fund	+672K +34.9%	2.6M	$2M
Ghisallo Capital Management LLC Hedge fund	+500K New position	500K	$390,200
Hudson Bay Capital Management LP Hedge fund	+375K New position	375K	$292,650
Marshall Wace, LLP Hedge fund	+182K New position	182K	$141,829
Schonfeld Strategic Advisors LLC Hedge fund	+162K New position	162K	$126,142

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Blackrock, Inc. Index funds	−7.5M −60.7%	4.8M	$3.8M
State Street Corp Index funds	−2.2M −72.3%	843K	$657,516
Woodline Partners LP Hedge fund	−1.5M −75.0%	501K	$390,654
Geode Capital Management, LLC Index funds	−1.5M −40.3%	2.2M	$1.7M
Vanguard Portfolio Management LLC Index funds	−849K −59.9%	569K	$443,446
Northern Trust Corp Index funds	−767K −62.7%	456K	$356,231
Xtx Topco Ltd	−412K Sold out	0	—
Nuveen, LLC	−338K −96.7%	11K	$8,873
Bank Of New York Mellon Corp	−298K −84.2%	56K	$43,580
Deutsche Bank Ag\	−169K Sold out	0	—
Two Sigma Investments, LP Hedge fund	−148K −83.4%	30K	$23,059
Alliancebernstein L.P. Active manager	−146K Sold out	0	—
Price T Rowe Associates Inc Active manager	−112K Sold out	0	—
Shay Capital LLC	−104K −59.9%	69K	$54,120
Rhumbline Advisers Index funds	−103K −59.1%	71K	$55,723
Sei Investments Co	−93K Sold out	0	—
Goldman Sachs Group Inc	−90K −13.4%	587K	$457,723
Mirae Asset Global Etfs Holdings Ltd.	−74K Sold out	0	—
Metlife Investment Management, LLC	−70K Sold out	0	—
Jpmorgan Chase & Co	−67K −83.2%	14K	$10,857

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Woodline Partners LP Hedge fund	−1.5M −75.0%	501K	$390,654
Two Sigma Investments, LP Hedge fund	−148K −83.4%	30K	$23,059
Alliancebernstein L.P. Active manager	−146K Sold out	0	—
Price T Rowe Associates Inc Active manager	−112K Sold out	0	—
Intech Investment Management LLC Active manager	−53K Sold out	0	—
Bridgeway Capital Management, LLC Active manager	−50K −23.8%	160K	$124,864
FMR LLC Active manager	−9,273 −32.5%	19K	$15,053

New positions

largest by value

Institution	Shares	Value June 30, 2026
Alyeska Investment Group, L.P.Hedge fund	6.0M	$4.7M
Citadel Advisors LLCHedge fund	1.4M	$1.1M
HRT Financial LP	1.1M	$850,000
HBK Investments L PHedge fund	790K	$616,516
Luminarx Capital Management LP	650K	$507,260
Ghisallo Capital Management LLCHedge fund	500K	$390,200
Aster Capital Management (Difc) Ltd	422K	$329,610
Hudson Bay Capital Management LPHedge fund	375K	$292,650
Scientech Research LLC	284K	$221,636
Stonepine Capital Management, LLC	231K	$180,506

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Xtx Topco Ltd	412K	$250,015
Alliancebernstein L.P.Active manager	146K	$139,810
Deutsche Bank Ag\	169K	$102,863
Price T Rowe Associates IncActive manager	112K	$69,000
Sei Investments Co	93K	$56,456
Mirae Asset Global Etfs Holdings Ltd.	74K	$44,822
Metlife Investment Management, LLC	70K	$42,533
Nine Masts Capital Ltd	55K	$33,086
Intech Investment Management LLCActive manager	53K	$31,892
Manufacturers Life Insurance Company, The	47K	$28,240

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 162
Ten largest holders: 67.4%
Index fund managers: 29.5%
Active managers and hedge funds: 41.2%

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	18	7	14	3	+14.6M	+138.3%
Index fund managers	3	8	0	2	−9.7M	−31.1%
Other institutions	71	55	22	28	+4.4M	+26.0%

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 Humacyte.

Only managers that filed a holdings report for both quarters are compared (193 here). 4 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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