Stereotaxis, Inc.
US ˙ NYSEAM ˙ US85916J4094

SecuritySTXS / Stereotaxis, Inc.
InstitutionQUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series
Latest Disclosed Ownership89,447 shares
Latest Disclosed Value $ 189,627
QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series ownership in STXS / Stereotaxis, Inc.

On August 26, 2025 - QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series filed a NPORT-P form disclosing ownership of 89,447 shares of Stereotaxis, Inc. (US:STXS) valued at $189,628 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 89,447 shares of Stereotaxis, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $159,216 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2025-08-26 2025-06-30 NP Stereotaxis EC US85916J4094 89,447 0 0.00 190 20.38 0.0043
2025-05-28 2025-03-31 NP Stereotaxis EC US85916J4094 89,447 0 0.00 157 -22.66 0.0038
2025-02-25 2024-12-31 NP Stereotaxis EC US85916J4094 89,447 -19,849 -18.16 204 -8.56 0.0045
2024-11-26 2024-09-30 NP Stereotaxis EC US85916J4094 109,296 34,006 45.17 223 -20.71 0.0042
2022-05-26 2022-03-31 NP Stereotaxis EC US85916J4094 75,290 0 0.00 281 -39.91 0.0065
2022-02-25 2021-12-31 NP Stereotaxis EC US85916J4094 75,290 7,576 11.19 467 28.02 0.0101
2021-11-24 2021-09-30 NP Stereotaxis EC US85916J4094 67,714 0 0.00 364 -44.17 0.0080
2021-08-26 2021-06-30 NP Stereotaxis EC US85916J4094 67,714 0 0.00 653 43.30 0.0140
2021-05-27 2021-03-31 NP Stereotaxis EC US85916J4094 67,714 -6,195 -8.38 455 21.01 0.0103
2021-02-25 2020-12-31 NP Stereotaxis EC US85916J4094 73,909 0 0.00 376 42.42 0.0096
2020-11-25 2020-09-30 NP Stereotaxis EC US85916J4094 73,909 0 0.00 265 -19.76 0.0085
2020-08-27 2020-06-30 NP Stereotaxis EC US85916J4094 73,909 73,909 330 0.0108
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.