undamentalytics Newsletter

Mink Therapeutics, Inc.: which funds bought and sold

Institutions that bought and sold Mink Therapeutics 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, 13 institutions that filed 13F reports for both quarters added to or opened positions in Mink Therapeutics, and 6 cut or closed them. Together they added a net 78K shares, +61.2% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 15K shares; index fund managers were net buyers of 15K shares (+16.1%). 7 opened a new position and 3 sold out entirely.

Bought, Q2 2026 13 institutions, 7 of them new holders Sold, Q2 2026 6 institutions, 3 of them sold out
Net change, all compared +78K shares (+61.2%)
Net change, active managers +15K shares (—), 1 bought, 0 sold

Buyers versus sellers

institutions compared, 30
Active managers and hedge funds 1 bought · 0 sold · +15K
Index fund managers 2 bought · 1 sold · +15K
Other institutions 10 bought · 5 sold · +47K

Biggest buyers

by change in shares held
Biggest buyers
Institution Change in shares Shares June 30, 2026 Value
DNB Asset Management As +55K New position 55K $644,610
Citadel Advisors LLC Hedge fund +15K New position 15K $180,494
Vanguard Capital Management LLC Index funds +9,296 +15.7% 69K $802,635
Blackrock, Inc. Index funds +7,179 +115.7% 13K $156,435
Us Bancorp +1,995 New position 1,995 $23,322
Federation Des Caisses Desjardins Du Quebec +500 New position 500 $5,845
Tower Research Capital LLC (TRC) +266 +170.5% 422 $4,933
Osaic Holdings, Inc. +116 +11600.0% 117 $1,366
Barclays PLC +24 New position 24 $281
Morgan Stanley +9 +8.7% 113 $1,321
Caitong International Asset Management Co., Ltd +8 +80.0% 18 $210
Lifesteps Financial, Inc. +2 New position 2 $23
Wells Fargo & Company +2 New position 2 $23

Biggest sellers

by change in shares held
Biggest sellers
Institution Change in shares Shares June 30, 2026 Value
UBS Group AG −10K −67.9% 4,885 $57,106
Geode Capital Management, LLC Index funds −1,772 −10.2% 16K $182,077
Annis Gardner Whiting Capital Advisors, LLC −200 Sold out 0 —
Citigroup Inc −91 Sold out 0 —
Pinnacle Wealth Planning Services, Inc. −5 Sold out 0 —
BNP Paribas Financial Markets −3 −18.8% 13 $152

New positions

largest by value
InstitutionSharesValue June 30, 2026
DNB Asset Management As 55K $644,610
Citadel Advisors LLCHedge fund 15K $180,494
Us Bancorp 1,995 $23,322
Federation Des Caisses Desjardins Du Quebec 500 $5,845
Barclays PLC 24 $281
Lifesteps Financial, Inc. 2 $23
Wells Fargo & Company 2 $23

Sold out

largest by value
InstitutionSharesValue March 31, 2026
Annis Gardner Whiting Capital Advisors, LLC 200 $2,106
Citigroup Inc 91 $958
Pinnacle Wealth Planning Services, Inc. 5 $53

Who holds the shares

13F holdings at June 30, 2026
Institutions reporting
27
Ten largest holders
98.8%
of 13F-reported shares
Index fund managers
51.8%
of 13F-reported shares
Active managers and hedge funds
7.6%
of 13F-reported shares
Buying and selling by type of institution, March 31, 2026 to June 30, 2026
TypeBoughtSoldNewSold outNet change in sharesNet %
Active managers and hedge funds 1 0 1 0 +15K —
Index fund managers 2 1 0 0 +15K +16.1%
Other institutions 10 5 6 3 +47K +133.2%

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.

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