Every fingering that fits a hand
b998
hard
x658
easy · no 5
What is true of it
F♯m(maj7) is F♯, A, C♯ and E♯ — 1, b3, 5 and 7 counted from F♯.
On an instrument that cannot reach all 4, the 5 goes first, in that order.
The easiest of the 2 fingerings below is b998: 4 fingers, held at the 8th fret.
None of them uses an open string, so this chord moves up the neck unchanged — the same shape 1 fret higher is the chord a semitone above.
Where its notes are on the neck
The brass dots are F♯, the root. Everything else is a chord tone with its degree printed in it.
With a different note underneath
F♯m(maj7)/A
2520
F♯m(maj7)/C♯
6658
F♯m(maj7)/E♯
x520
An inversion is the same chord with a different note lowest. The name changes to a slash name because the bass is what a listener hears as the foundation.
F♯ in other shapes
Cm(maj7)C♯m(maj7)D♭m(maj7)Dm(maj7)D♯m(maj7)E♭m(maj7)Em(maj7)Fm(maj7)all 374