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Who owns Marwynn Holdings (MWYN) stock

9 funds reported Marwynn Holdings (MWYN) shares in their latest 13F filings, worth $381K in all. The largest holder is Citadel Advisors LLC ($162K). Last quarter 8 funds added to their stakes and 2 cut them.

Largest holders of MWYN (13F)Largest holders of MWYN (13F)Citadel Advisors LLC$162KJane Street Group, LLC$88KXTX Topco$40KGeode Capital Management, LLC$29KVanguard Capital Management LLC$27KTwo Sigma Securities, LLC$19KUBS Group AG$9KTower Research Capital LLC$7KMorgan Stanley$15

Largest holders (13F)

FundSharesValueChangeQuarter
Citadel Advisors LLC152,878$162Kincrease2026-06-30
Jane Street Group, LLC82,991$88Knew2026-06-30
XTX Topco37,747$40Kincrease2026-06-30
Geode Capital Management, LLC27,354$29Kdecrease2026-06-30
Vanguard Capital Management LLC25,853$27Knew2026-06-30
Two Sigma Securities, LLC18,159$19Knew2026-06-30
UBS Group AG8,169$9Kincrease2026-06-30
Tower Research Capital LLC6,472$7Kincrease2026-06-30
Morgan Stanley14$15new2026-06-30

Marwynn Holdings' latest quarter

Marwynn Holdings, Q1 FY27: revenue $1.1M (26× year over year), operating margin -7.7%, net loss $109K, operating cash flow −$328K. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most MWYN stock?

By the latest 13F filings: Citadel Advisors LLC ($162K); Jane Street Group, LLC ($88K); XTX Topco ($40K); Geode Capital Management, LLC ($29K); Vanguard Capital Management LLC ($27K).

What is the short interest in MWYN?

100,487 shares were sold short at the 2026-10-15 settlement, 13.42% 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.