How many institutions held STXS - Stereotaxis, Inc. - Common Stock, par value $0.001 per share in Q1 2023?

66 institutional investors reported STXS - Stereotaxis, Inc. - Common Stock, par value $0.001 per share for Q1 2023. Use the holders table for investor-level position and value details.

Stereotaxis, Inc. - Common Stock, par value $0.001 per share (STXS)

Q: What does CUSIP 85916J409 represent in this 13F holders report?

CUSIP 85916J409 is the security identifier for STXS - Stereotaxis, Inc. - Common Stock, par value $0.001 per share used to aggregate holder disclosures.

CUSIP: 85916J409

Q1 2023 13F Holders as of 31 Mar 2023

Security type / class: Equity / Common Stock, par value $0.001 per share
Total 13F shares: 34,212,380
Total 13F value: $69,738,627
Share change: -977,145
Put/Call ratio: 82%
SEC-reported price per share: $2.04
Number of holders: 66
Value change: -$1,978,551
Number of buys: 25
Number of sells: 30
Shares outstanding: 96,675,556

Security key

85916J409

Report period

Q1 2023

Institutions

Top holders

STXS full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2023 Previous quarter: Q4 2022 Stereotaxis, Inc. SEC filings Stereotaxis, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 85916J409

Newer quarter: Q2 2023 Previous quarter: Q4 2022

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top reported holders of STXS - Stereotaxis, Inc. - Common Stock, par value $0.001 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

DAFNA Capital Management LLC

Disclosed value leader

DAFNA Capital Management LLC

Comparable rows

15/15

Latest evidence

31 Dec 2022

13F Lead comparable stake: 14% Showing 1-6 of 15 holder rows.

Quick read

DAFNA Capital Management LLC leads the comparable SEC ownership view at 14%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens DAFNA Capital Management LLC's linked filing trail.

Comparable ownership Top 5

DAFNA Capital Management LLC 14%

Arbiter Partners Capital Manageme... 2.7%

Lagoda Investment Management, L.P. 2.6%

VANGUARD GROUP INC 2.2%

Iron Triangle Partners LP 1.7%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
DAFNA Capital Management LLC	13F Company 13F	14%	$28,318,747 13,680,554 shares	—	31 Dec 2022
Arbiter Partners Capital Management LLC	13F Company 13F	2.7%	$5,326,346 2,573,114 shares	—	31 Dec 2022
Lagoda Investment Management, L.P.	13F Company 13F	2.6%	$5,159,817 2,492,665 shares	—	31 Dec 2022
VANGUARD GROUP INC	13F Company 13F	2.2%	$4,384,796 2,118,259 shares	—	31 Dec 2022
Iron Triangle Partners LP	13F Company 13F	1.7%	$3,459,196 1,671,109 shares	—	31 Dec 2022
Redmile Group, LLC	13F Company 13F	1.5%	$3,079,115 1,487,495 shares	—	31 Dec 2022

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

34,212,380

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2023 vs Q4 2022 Across Filers

Q4 2022 holders

Q1 2023 holders

Holder diff

-5

Investor	Q4 2022 Shares	Q1 2023 Shares	Share Diff	Share Chg %	Q4 2022 value	Q1 2023 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend