Stereotaxis
STXS
87 hedge funds and large institutions have $86.3M invested in Stereotaxis in 2025 Q2 according to their latest regulatory filings, with 8 funds opening new positions, 26 increasing their positions, 28 reducing their positions, and 8 closing their positions.
151% more call options, than puts
Call options by funds: $118K | Put options by funds: $47K
24% more capital invested
Capital invested by funds: $69.6M → $86.3M (+$16.7M)
1.34% more ownership
Funds ownership: 45.97% → 47.31% (+1.3%)
0% more funds holding in top 10
Funds holding in top 10: 3 → 3 (0)
0% more first-time investments, than exits
New positions opened: 8 | Existing positions closed: 8
7% less repeat investments, than reductions
Existing positions increased: 26 | Existing positions reduced: 28
1% less funds holding
Funds holding: 88 → 87 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
WAM
Warberg Asset Management
Winnetka,
Illinois
|
+$1.76M |
| 2 |
PGCM
Prescott Group Capital Management
Tulsa,
Oklahoma
|
+$712K |
| 3 |
LIM
Lagoda Investment Management
New York
|
+$625K |
| 4 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
+$218K |
| 5 |
RhumbLine Advisers
Boston,
Massachusetts
|
+$209K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Vanguard Group
Malvern,
Pennsylvania
|
-$471K |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$199K |
| 3 |
Goldman Sachs
New York
|
-$179K |
| 4 |
SOW
State of Wyoming
Cheyenne,
Wyoming
|
-$160K |
| 5 |
Renaissance Technologies
New York
|
-$159K |
STXS Hedge Fund Activity: Q2 2025 in Review
87 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in Stereotaxis (STXS) for Q2 2025, worth a combined $86.3M — up 24% from $69.6M a quarter earlier.
Fund positioning in STXS was balanced in Q2 2025: 8 funds opened new positions, 8 closed out, 26 added to existing stakes and 28 trimmed.
The largest buyer was Warberg Asset Management, adding an estimated $1.76M. The largest seller was Vanguard Group, cutting an estimated $471K.
- 87 institutional investors held Stereotaxis (STXS) as of Q2 2025, down from 88 in Q1 2025.
- Funds reported $86.3M of Stereotaxis stock for Q2 2025, up 24% quarter-over-quarter.
- 8 funds opened new Stereotaxis positions in Q2 2025 and 8 closed out, a net change of 0 holders.
- The largest Stereotaxis buyer in Q2 2025 was Warberg Asset Management, an estimated $1.76M added.
- The largest Stereotaxis seller in Q2 2025 was Vanguard Group, an estimated $471K sold.
Based on aggregated 13F filings for Q2 2025.