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Mestera shares owned by CSS

Quarter-by-quarter ownership of Mestera (MTSR) shares owned by CSS from 13F filings

Historical chart of CSS investment in Mestera

Tip: Access up to 7 years of quarterly data

All positions including Mestera held by CSS consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Mestera by CSS

Quarter filed Position value Share count Share price at filing
2025-09-30 $787k 15k 52.33

More positions owned by CSS

Strategy Cl A New Call Option (MSTR)
Spdr S&p 500 Etf Tr Tr Unit (SPY)
Stride Note 1.125% 9/0 (Principal)
Ionis Pharmaceuticals Note 4/0 (Principal)
Live Nation Entertainment In Note 3.125% 1/1 (Principal)
Jazz Investments I Note 2.000% 6/1 (Principal)
Lumentum Hldgs Note 0.500% 6/1 (Principal)
Gamestop Corp Cl A Put Option (GME)
Peabody Engr Corp Note 3.250% 3/0 (Principal)
Sandisk Corp Put Put Option
Equinox Gold Corp Note 4.750%10/1 (Principal)
Wayfair Note 3.500%11/1 (Principal)
Echostar Corp Note 3.875%11/3 (Principal)
Ionis Pharmaceuticals Note 1.750% 6/1 (Principal)
Lumentum Hldgs Note 1.500%12/1 (Principal)

View all positions for CSS

Top funds holding Mestera

FMR
Henderson Group
BlackRock
Alphabet
VR Adviser
Wellington Management Company
Softbank Group Corp
T. Rowe Price Investment Management
RA Capital Management
Susquehanna International
Northern Trust
Woodline Partners
Cormorant Asset Management
Eventide Asset Management
Jpmorgan Chase & Co

View all funds holding Mestera