New Positions
16 managers initiated
Top five by reported value
- AlphaCentric Advisors LLC$1.4M
- SEI INVESTMENTS CO$571.4K
- Leonteq Securities AG$302.2K
- THOMPSON DAVIS & CO., INC.$57.5K
- Abel Hall, LLC$52.8K
Stereotaxis Inc NYSE MKT LLC:STXS
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
16 new42 added45 reduced13 exited
Total Institutional Holders
103
as of 2025-12-31
Top Holder
DAFNA Capital Management LLC
$31.5M
Largest QoQ Increase
AlphaCentric Advisors LLC
+600,000 sh
Largest QoQ Decrease
TWO SIGMA INVESTMENTS, LP
-294,159 sh
New Positions(16)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| AlphaCentric Advisors LLC | 600,000 | +600,000 | $1.4M | +$1.4M | — |
| SEI INVESTMENTS CO | 248,441 | +248,441 | $571.4K | +$571.4K | — |
| Leonteq Securities AG | 149,988 | +149,988 | $302.2K | +$302.2K | — |
| THOMPSON DAVIS & CO., INC. | 25,199 | +25,199 | $57.5K | +$57.5K | — |
| Abel Hall, LLC | 22,957 | +22,957 | $52.8K | +$52.8K | — |
| Equitable Holdings, Inc. | 20,000 | +20,000 | $46.0K | +$46.0K | — |
| WealthPLAN Partners, LLC | 12,665 | +12,665 | $29.1K | +$29.1K | — |
| Daytona Street Capital LLC | 10,000 | +10,000 | $23.0K | +$23.0K | — |
| GAMMA Investing LLC | 1,801 | +1,801 | $4.1K | +$4.1K | — |
| MAI Capital Management | 1,250 | +1,250 | $2.9K | +$2.9K | — |
| Clark Wealth Partners | 500 | +500 | $1.1K | +$1.1K | — |
| CORE WEALTH ADVISORS, LLC | 100 | +100 | $230 | +$230 | — |
| IFP Advisors, Inc | 18 | +18 | $50 | +$50 | — |
| HRT FINANCIAL LP | 18,329 | +18,329 | $42 | +$42 | — |
| Allworth Financial LP | 14 | +14 | $33 | +$33 | — |
| SG Americas Securities, LLC | 14,463 | +14,463 | $33 | +$33 | — |
Added To(42)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Lagoda Investment Management, L.P. | 4,861,200 | +153,800 | $11.2M | -$3.5M | 3.3% |
| BlackRock, Inc. | 4,024,583 | +48,331 | $9.3M | -$3.1M | 1.2% |
| Arbiter Partners Capital Management LLC | 2,883,856 | +30,000 | $6.6M | -$2.2M | 1.1% |
| VANGUARD GROUP INC | 3,692,754 | +251,663 | $8.5M | -$2.2M | 7.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 1,565,182 | +55,491 | $3.6M | -$1.1M | 3.7% |
| Warberg Asset Management LLC | 1,107,657 | +57,790 | $2.5M | -$743.7K | 5.5% |
| STATE STREET CORP | 891,886 | +91,453 | $2.1M | -$438.0K | 11.4% |
| UBS Group AG | 225,609 | +141,721 | $518.9K | +$258.0K | 168.9% |
| RENAISSANCE TECHNOLOGIES LLC | 448,400 | +68,000 | $1.0M | -$151.7K | 17.9% |
| BARCLAYS PLC | 143,907 | +723 | $305.1K | -$140.2K | 0.5% |
| Independent Advisor Alliance | 198,385 | +7,645 | $456.3K | -$136.9K | 4.0% |
| GOLDMAN SACHS GROUP INC | 206,535 | +13,411 | $475.0K | -$125.6K | 6.9% |
| Kovack Advisors, Inc. | 139,718 | +1,863 | $321.4K | -$107.4K | 1.4% |
| MORGAN STANLEY | 191,848 | +74,120 | $441.3K | +$75.1K | 63.0% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 221,475 | +80,075 | $509.4K | +$69.6K | 56.6% |
| TCFG WEALTH MANAGEMENT, LLC | 65,015 | +4,000 | $149.5K | -$40.2K | 6.5% |
| Cherry Creek Investment Advisors, Inc. | 57,567 | +2,902 | $132.4K | -$37.6K | 5.3% |
| WELLS FARGO & COMPANY/MN | 66,452 | +28,121 | $152.8K | +$33.6K | 73.4% |
| ENVESTNET ASSET MANAGEMENT INC | 165,681 | +33,007 | $381.1K | -$31.6K | 24.9% |
| DEUTSCHE BANK AG\ | 51,584 | +4,948 | $118.6K | -$26.4K | 10.6% |
| FMR LLC | 41,147 | +19,194 | $94.6K | +$26.4K | 87.4% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 28,181 | +511 | $64.8K | -$21.2K | 1.8% |
| Invesco Ltd. | 26,424 | +243 | $60.8K | -$20.6K | 0.9% |
| RAYMOND JAMES FINANCIAL INC | 19,043 | +10 | $43.8K | -$15.4K | 0.1% |
| Summit Asset Management, LLC | 22,500 | +1,500 | $51.8K | -$13.6K | 7.1% |
| Tradewinds Capital Management, LLC | 8,000 | +6,000 | $18.4K | +$12.2K | 300.0% |
| BANK OF AMERICA CORP /DE/ | 90,628 | +27,514 | $208.4K | +$12.2K | 43.6% |
| CHOREO, LLC | 13,511 | +700 | $30.9K | -$8.9K | 5.5% |
| TWO SIGMA SECURITIES, LLC | 12,360 | +696 | $28.4K | -$7.8K | 6.0% |
| ProShare Advisors LLC | 11,065 | +559 | $25.4K | -$7.2K | 5.3% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 131,755 | +36,085 | $303.0K | +$5.5K | 37.7% |
| Smartleaf Asset Management LLC | 3,511 | +2,330 | $8.0K | +$4.4K | 197.3% |
| Russell Investments Group, Ltd. | 6,027 | +162 | $13.9K | -$4.4K | 2.8% |
| Tower Research Capital LLC (TRC) | 4,508 | +16 | $10.4K | -$3.6K | 0.3% |
| Schonfeld Strategic Advisors LLC | 17,801 | +5,692 | $40.9K | +$3.3K | 47.0% |
| Rockefeller Capital Management L.P. | 4,750 | +250 | $10.9K | -$3.1K | 5.5% |
| BNP PARIBAS ARBITRAGE, SNC | 14,186 | +2,725 | $32.6K | -$3.0K | 23.8% |
| NISA INVESTMENT ADVISORS, LLC | 11,023 | +2,794 | $25.4K | -$239 | 34.0% |
| Sterling Capital Management LLC | 640 | +234 | $1.5K | +$209 | 57.6% |
| ADVISOR GROUP HOLDINGS, INC. | 261 | +1 | $600 | -$148 | 0.4% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 95,221 | +10,235 | $220 | -$45 | 12.0% |
| AMALGAMATED BANK | 1,906 | +9 | $4 | -$2 | 0.5% |
Reduced(45)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| DAFNA Capital Management LLC | 13,680,554 | 0 | $31.5M | -$11.1M | 0.0% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 1,562,019 | -36,095 | $3.6M | -$1.4M | -2.3% |
| Archon Capital Management LLC | 1,226,044 | 0 | $2.8M | -$993.1K | 0.0% |
| TWO SIGMA INVESTMENTS, LP | 67,729 | -294,159 | $155.8K | -$969.7K | -81.3% |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 901,252 | 0 | $2.1M | -$730.0K | 0.0% |
| NORTHERN TRUST CORP | 473,455 | -34,311 | $1.1M | -$490.2K | -6.8% |
| Royal Bank of Canada | 158,849 | -260,479 | $366.0K | -$467.0K | -62.1% |
| JANE STREET GROUP, LLC | 63,682 | -113,875 | $146.5K | -$405.7K | -64.1% |
| CITADEL ADVISORS LLC | 29,700 | -106,729 | $68.3K | -$356.0K | -78.2% |
| MARSHALL WACE, LLP | 37,898 | -87,906 | $87.2K | -$304.1K | -69.9% |
| Bank of New York Mellon Corp | 203,833 | -4,392 | $468.8K | -$178.8K | -2.1% |
| Qube Research & Technologies Ltd | 52,176 | -42,569 | $120.0K | -$174.7K | -44.9% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 190,387 | 0 | $437.9K | -$154.2K | 0.0% |
| RHUMBLINE ADVISERS | 133,715 | -7,109 | $307.5K | -$130.4K | -5.0% |
| LPL Financial LLC | 87,359 | -15,470 | $200.9K | -$118.9K | -15.0% |
| WEALTH EFFECTS LLC | 69,060 | -6,000 | $158.8K | -$74.6K | -8.0% |
| Nuveen, LLC | 73,990 | 0 | $170.2K | -$59.9K | 0.0% |
| PNC Financial Services Group, Inc. | 17,181 | -10,938 | $39.5K | -$47.9K | -38.9% |
| Wellington Shields & Co., LLC | 42,527 | -466 | $97.8K | -$35.9K | -1.1% |
| OCCUDO QUANTITATIVE STRATEGIES LP | 40,202 | -658 | $92.5K | -$34.6K | -1.6% |
| AQR CAPITAL MANAGEMENT LLC | 34,490 | -1,972 | $79.3K | -$34.1K | -5.4% |
| INTECH INVESTMENT MANAGEMENT LLC | 25,792 | -3,781 | $59.3K | -$32.6K | -12.8% |
| GROUP ONE TRADING, L.P. | 10,588 | -7,508 | $24.4K | -$31.9K | -41.5% |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 20,593 | -2,156 | $47.4K | -$23.4K | -9.5% |
| JPMORGAN CHASE & CO | 26,260 | -189 | $60.4K | -$21.9K | -0.7% |
| Forum Financial Management, LP | 26,518 | 0 | $61.0K | -$21.5K | 0.0% |
| Verition Fund Management LLC | 22,000 | 0 | $50.6K | -$17.8K | 0.0% |
| Police & Firemen's Retirement System of New Jersey | 17,997 | 0 | $41.4K | -$14.6K | 0.0% |
| Investors Research Corp | 17,950 | 0 | $41.3K | -$14.5K | 0.0% |
| Polar Capital Holdings Plc | 17,665 | 0 | $40.6K | -$14.3K | 0.0% |
| ALLIANCEBERNSTEIN L.P. | 13,780 | 0 | $31.7K | -$11.2K | 0.0% |
| NEW YORK STATE COMMON RETIREMENT FUND | 7,600 | 0 | $17.5K | -$6.2K | 0.0% |
| CITIGROUP INC | 1,704 | -1,415 | $3.9K | -$5.8K | -45.4% |
| Legal & General Group Plc | 5,608 | 0 | $12.9K | -$4.5K | 0.0% |
| Ameritas Investment Partners, Inc. | 5,370 | 0 | $12.4K | -$4.3K | 0.0% |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 3,732 | -243 | $8.6K | -$3.8K | -6.1% |
| Larson Financial Group LLC | 2,622 | 0 | $6.0K | -$2.1K | 0.0% |
| SRS Capital Advisors, Inc. | 101 | -607 | $232 | -$2.0K | -85.7% |
| JONES FINANCIAL COMPANIES LLLP | 750 | 0 | $1.7K | -$480 | 0.0% |
| EverSource Wealth Advisors, LLC | 322 | 0 | $740 | -$261 | 0.0% |
| CIBC Private Wealth Group, LLC | 300 | 0 | $690 | -$243 | 0.0% |
| True Wealth Design, LLC | 56 | 0 | $129 | -$46 | 0.0% |
| Sunbelt Securities, Inc. | 43 | 0 | $99 | -$35 | 0.0% |
| Roble, Belko & Company, Inc | 10,000 | 0 | $23 | -$8 | 0.0% |
| CWM, LLC | 1,880 | -256 | $4 | -$3 | -12.0% |
Sold Out(13)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| TWO SIGMA ADVISERS, LP | 0 | -171,600 | $0 | -$533.7K | — |
| GMT CAPITAL CORP | 0 | -126,581 | $0 | -$393.7K | — |
| HSBC HOLDINGS PLC | 0 | -68,606 | $0 | -$209.9K | — |
| Diametric Capital, LP | 0 | -62,875 | $0 | -$195.5K | — |
| Man Group plc | 0 | -45,692 | $0 | -$142.1K | — |
| XTX Topco Ltd | 0 | -37,436 | $0 | -$116.4K | — |
| MetLife Investment Management, LLC | 0 | -33,948 | $0 | -$105.6K | — |
| PRELUDE CAPITAL MANAGEMENT, LLC | 0 | -17,394 | $0 | -$54.1K | — |
| BOOTHBAY FUND MANAGEMENT, LLC | 0 | -17,390 | $0 | -$54.1K | — |
| MONETA GROUP INVESTMENT ADVISORS LLC | 0 | -13,862 | $0 | -$43.1K | — |
| WOLVERINE TRADING, LLC | 0 | -11,200 | $0 | -$34.3K | — |
| SBI Securities Co., Ltd. | 0 | -28 | $0 | -$87 | — |
| Virtu Financial LLC | 0 | -22,596 | $0 | -$70 | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
New & Closed Positions this quarter
Closed Positions
13 managers exited
Top five by prior-quarter value
- TWO SIGMA ADVISERS, LP$533.7K
- GMT CAPITAL CORP$393.7K
- HSBC HOLDINGS PLC$209.9K
- Diametric Capital, LP$195.5K
- Man Group plc$142.1K
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for STXS against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.