STXS · AMEX · Medical - Instruments & Supplies

Stereotaxis (STXS)

Builds magnetic-navigation robots and catheters for cardiac electrophysiology.

$1.41
After hours+0.02 (+1.55%)
At close$1.39(+1.84%)

13F · 13D/G · Form 4

Institutions43.13%43.21M shares
112 holders · as of Jun 30, 2026
Insiders13.47%13.50M shares
2 holders · as of Aug 19, 2026
Strategic holders7.29%7.31M shares
1 holder · as of Feb 14, 2022
Other36.11%36.18M shares
remainder

100.20M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

13F · 13D/G · Form 4

HolderStakeSharesDate
Dafna Capital Management LLCInstitution
13.65%13.68Mas of Jun 30, 2026
Joe KianiInsider
7.53%7.54Mfiled Jun 16, 2021
Redmile Group, LLCStrategic
7.29%7.31Mfiled Feb 14, 2022
Daniel Louis KaufmanInsider
5.94%5.96Mfiled Aug 19, 2026
BlackRock, Inc.Institution
4.39%4.40Mas of Jun 30, 2026
Lagoda Investment Management, L.P.Institution
4.11%4.12Mas of Jun 30, 2026
Vanguard Capital Management LLCInstitution
3.04%3.04Mas of Jun 30, 2026
Arbiter Partners Capital Management LLCInstitution
2.88%2.88Mas of Jun 30, 2026
Geode Capital Management, LLCInstitution
1.89%1.90Mas of Jun 30, 2026
Essex Investment Management Co LLCInstitution
1.52%1.52Mas of Jun 30, 2026
Archon Capital Management LLCInstitution
1.22%1.23Mas of Jun 30, 2026
Warberg Asset Management LLCInstitution
1.11%1.11Mas of Jun 30, 2026
State Street CorpInstitution
0.91%916,780as of Jun 30, 2026
Alphacentric Advisors LLCInstitution
0.60%600,000as of Jun 30, 2026
Vanguard Fiduciary Trust CoInstitution
0.59%589,110as of Jun 30, 2026
Bank Julius Baer & Co. Ltd, ZurichInstitution
0.54%540,530as of Jun 30, 2026
Northern Trust CorpInstitution
0.53%529,695as of Jun 30, 2026
Legato Capital Management LLCInstitution
0.51%512,907as of Jun 30, 2026
Vanguard Portfolio Management LLCInstitution
0.46%463,580as of Jun 30, 2026
Sequoia Financial Advisors, LLCInstitution
0.38%381,355as of Jun 30, 2026
Morgan StanleyInstitution
0.33%332,107as of Jun 30, 2026
UBS Group AGInstitution
0.25%251,333as of Jun 30, 2026
Prescott Group Capital Management, L.L.C.Institution
0.24%237,495as of Jun 30, 2026
Goldman Sachs Group IncInstitution
0.23%234,971as of Jun 30, 2026
SEI Investments CoInstitution
0.23%234,612as of Jun 30, 2026

13F, as of Jun 30, 2026

112 holders · 43.21M shares · 14 new positions · 60 increased · 22 reduced · 20 closed

HolderShares% outstandingChg q/qFiled
Dafna Capital Management LLC13.68M13.65%0Aug 14, 2026
BlackRock, Inc.4.40M4.39%+440.6KAug 7, 2026
Lagoda Investment Management, L.P.4.12M4.11%−227.8KAug 14, 2026
Vanguard Capital Management LLC3.04M3.04%+46.8KAug 13, 2026
Arbiter Partners Capital Management LLC2.88M2.88%0Sep 15, 2026
Geode Capital Management, LLC1.90M1.89%+219.8KAug 12, 2026
Essex Investment Management Co LLC1.52M1.52%−68.1KAug 6, 2026
Archon Capital Management LLC1.23M1.22%0Aug 14, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Daniel Louis Kaufman5.90%5.96M13GAug 19, 2026

Form 4

Latest trades

Nothing filed in the last 12 months.

House and Senate disclosures

Not reported.