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Who owns Syntec Optics Holdings (OPTX) stock

59 funds reported Syntec Optics Holdings (OPTX) shares in their latest 13F filings, worth $33.5M in all. The largest holder is Tidal Investments LLC ($7.6M). Last quarter 43 funds added to their stakes and 19 cut them.

Largest holders of OPTX (13F)Largest holders of OPTX (13F)Tidal Investments LLC$7.6MBlackRock$5.3MTema ETFS LLC$4.6MGeode Capital Management, LLC$2.6MVanguard Capital Management LLC$1.3MRoyal Bank of Canada$1.1MState Street$1.1MVanguard Portfolio Management LLC$955KDnB Asset Management AS$865KNorthern Trust$744K

Largest holders (13F)

FundSharesValueChangeQuarter
Tidal Investments LLC613,879$7.6Mnew2026-06-30
BlackRock427,641$5.3Mincrease2026-06-30
Tema ETFS LLC561,702$4.6Mdecrease2026-09-30
Geode Capital Management, LLC211,241$2.6Mincrease2026-06-30
Vanguard Capital Management LLC105,826$1.3Mincrease2026-06-30
Royal Bank of Canada88,752$1.1Mincrease2026-06-30
State Street86,250$1.1Mincrease2026-06-30
Vanguard Portfolio Management LLC76,675$955Knew2026-06-30
DnB Asset Management AS69,452$865Kdecrease2026-06-30
Northern Trust59,739$744Kincrease2026-06-30
Vanguard Fiduciary Trust56,401$702Kincrease2026-06-30
Inspire Investing, LLC55,828$695Knew2026-06-30
Nuveen, LLC55,770$694Knew2026-06-30
UBS Group AG41,965$522Kdecrease2026-06-30
Morgan Stanley34,078$424Kincrease2026-06-30

Syntec Optics Holdings' latest quarter

Syntec Optics Holdings, Q2 2026: revenue $8.3M (+26% year over year), operating margin 3.9%, net earnings $256K, operating cash flow −$299K. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most OPTX stock?

By the latest 13F filings: Tidal Investments LLC ($7.6M); BlackRock ($5.3M); Tema ETFS LLC ($4.6M); Geode Capital Management, LLC ($2.6M); Vanguard Capital Management LLC ($1.3M).

What is the short interest in OPTX?

2,163,794 shares were sold short at the 2026-10-15 settlement, 14.73% 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.