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Who owns QT Imaging Holdings (QTI) stock

29 funds reported QT Imaging Holdings (QTI) shares in their latest 13F filings, worth $13.1M in all. The largest holder is Lynrock Lake LP ($4.5M). Last quarter 18 funds added to their stakes and 6 cut them.

Largest holders of QTI (13F)Largest holders of QTI (13F)Lynrock Lake LP$4.5MAlyeska Investment Group, L.P.$2.9MVanguard Capital Management LLC$1.5MBleichroeder LP$1.3MGeode Capital Management, LLC$551KCitadel Advisors LLC$464KStonepine Capital Management, LLC$407KPerkins Capital Management$254KBlackRock$250KMillennium Management LLC$225K

Largest holders (13F)

FundSharesValueChangeQuarter
Lynrock Lake LP1,112,201$4.5Mdecrease2026-06-30
Alyeska Investment Group, L.P.702,776$2.9Munchanged2026-06-30
Vanguard Capital Management LLC356,448$1.5Mincrease2026-06-30
Bleichroeder LP316,667$1.3Mincrease2026-06-30
Geode Capital Management, LLC135,418$551Kdecrease2026-06-30
Citadel Advisors LLC114,099$464Knew2026-06-30
Stonepine Capital Management, LLC100,000$407Knew2026-06-30
Perkins Capital Management100,000$254Kunchanged2026-09-30
BlackRock61,353$250Kincrease2026-06-30
Millennium Management LLC55,340$225Kdecrease2026-06-30
Polar Asset Management Partners51,677$210Knew2026-06-30
Vanguard Fiduciary Trust50,765$207Kincrease2026-06-30
Northern Trust20,772$85Kincrease2026-06-30
Oxford Financial Group, Ltd. LLC20,565$84Kunchanged2026-06-30
Sio Capital Management, LLC15,236$62Knew2026-06-30

QT Imaging Holdings' latest quarter

QT Imaging Holdings, Q2 2026: revenue $7.4M (+103% year over year), operating margin -25.1%, net loss $11.1M, operating cash flow −$4.8M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most QTI stock?

By the latest 13F filings: Lynrock Lake LP ($4.5M); Alyeska Investment Group, L.P. ($2.9M); Vanguard Capital Management LLC ($1.5M); Bleichroeder LP ($1.3M); Geode Capital Management, LLC ($551K).

What is the short interest in QTI?

189,745 shares were sold short at the 2026-10-15 settlement, -26.93% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.