Senseonics Holdings, Inc. - SENS
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sessa Capital IM, L.P. | History | New | 1,766,093 | 11,762 | 0.21% | — | 1 | +1,766,093 | New | Q1 2026 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 1,617,197 | 10,770 | 0.0% | — | 2 | +1,617,197 | New | Q1 2026 | May 15, 2026 |
| VANGUARD GROUP INC | History | No change | 1,833,224 | 10,119 | 0.0% | 0.0% | 3 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| BlackRock, Inc. | History | Reduced | 568,729 | 3,787 | 0.0% | 0.0% | 4 | -26,035 | -4.38% | Q1 2026 | May 13, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Added to | 560,371 | 3,732 | 0.0% | 0.0% | 5 | +459,083 | 453.25% | Q1 2026 | May 15, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 525,538 | 3,500 | 0.0% | 0.0% | 6 | +156,960 | 42.59% | Q1 2026 | May 15, 2026 |
| MASTERS CAPITAL MANAGEMENT LLC | History | Added to | 500,000 | 3,330 | 0.11% | 0.06% | 7 | +250,002 | 100.0% | Q1 2026 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Reduced | 466,515 | 3,108 | 0.0% | 0.0% | 8 | -1,864 | -0.4% | Q1 2026 | May 15, 2026 |
| MARSHALL WACE, LLP | History | Added to | 464,375 | 3,092 | 0.0% | 0.0% | 9 | +308,470 | 197.86% | Q1 2026 | May 14, 2026 |
| UBS Group AG | History | Added to | 448,229 | 2,985 | 0.0% | 0.0% | 10 | +235,280 | 110.49% | Q1 2026 | May 05, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 225,167 | 1,499 | 0.0% | — | 11 | +225,167 | New | Q1 2026 | May 08, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | Added to | 221,177 | 1,473 | 0.0% | 0.0% | 12 | +1,535 | 0.7% | Q1 2026 | May 15, 2026 |
| IMC-Chicago, LLC | History | Reduced | 218,800 | 1,457 | 0.0% | 0.0% | 13 | -39,700 | -15.36% | Q1 2026 | May 05, 2026 |
| Hood River Capital Management LLC | History | Reduced | 186,426 | 1,241 | 0.01% | 0.03% | 14 | -234,606 | -55.72% | Q1 2026 | May 15, 2026 |
| STATE STREET CORP | History | Added to | 180,281 | 1,200 | 0.0% | 0.0% | 15 | +13,300 | 7.96% | Q1 2026 | May 15, 2026 |
| GOLDMAN SACHS GROUP INC | History | Reduced | 146,282 | 974 | 0.0% | 0.0% | 16 | -181,336 | -55.35% | Q1 2026 | May 15, 2026 |
| CITADEL ADVISORS LLC | History | Added to | 125,427 | 835 | 0.0% | 0.0% | 17 | +100,907 | 411.53% | Q1 2026 | May 15, 2026 |
| MORGAN STANLEY | History | Added to | 123,943 | 825 | 0.0% | 0.0% | 18 | +59,552 | 92.48% | Q1 2026 | May 15, 2026 |
| Sio Capital Management, LLC | History | No change | 115,784 | 771 | 0.11% | 0.1% | 19 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| DEUTSCHE BANK AG\ | History | No change | 84,177 | 560 | 0.0% | 0.0% | 20 | 0 | 0.0% | Q1 2026 | May 06, 2026 |
| NORTHERN TRUST CORP | History | Reduced | 82,277 | 547 | 0.0% | 0.0% | 21 | -340 | -0.41% | Q1 2026 | May 14, 2026 |
| Brevan Howard Capital Management LP | History | New | 64,261 | 427 | 0.0% | — | 22 | +64,261 | New | Q1 2026 | May 15, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 56,964 | 379 | 0.0% | 0.0% | 23 | +31,849 | 126.81% | Q1 2026 | May 15, 2026 |
| SEI INVESTMENTS CO | History | Reduced | 49,592 | 330 | 0.0% | 0.0% | 24 | -53,641 | -51.96% | Q1 2026 | May 13, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | New | 49,600 | 330 | 0.01% | — | 25 | +49,600 | New | Q1 2026 | May 15, 2026 |
| GMT CAPITAL CORP | History | No change | 36,468 | 242 | 0.01% | 0.01% | 26 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Jain Global LLC | History | Added to | 35,926 | 239 | 0.0% | 0.0% | 27 | +20,000 | 125.58% | Q1 2026 | May 15, 2026 |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | History | New | 33,500 | 223 | 0.0% | — | 28 | +33,500 | New | Q1 2026 | May 12, 2026 |
| OMERS ADMINISTRATION Corp | History | Reduced | 31,000 | 206 | 0.0% | 0.0% | 29 | -25,900 | -45.52% | Q1 2026 | May 15, 2026 |
| GROUP ONE TRADING LLC | History | Reduced | 27,669 | 184 | 0.0% | 0.0% | 31 | -166,361 | -85.74% | Q1 2026 | May 13, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Reduced | 27,651 | 184 | 0.0% | 0.0% | 30 | -1,418 | -4.88% | Q1 2026 | May 07, 2026 |
| Jefferies Financial Group Inc. | History | Added to | 27,132 | 180 | 0.0% | 0.0% | 32 | +12,323 | 83.21% | Q1 2026 | May 07, 2026 |
| Pathstone Holdings, LLC | History | No change | 25,000 | 166 | 0.0% | 0.0% | 33 | 0 | 0.0% | Q1 2026 | May 11, 2026 |
| Centiva Capital, LP | History | New | 24,662 | 164 | 0.0% | — | 34 | +24,662 | New | Q1 2026 | May 14, 2026 |
| Symmetry Partners, LLC | History | Added to | 24,259 | 161 | 0.01% | 0.01% | 35 | +874 | 3.74% | Q1 2026 | Apr 27, 2026 |
| Hudson Bay Capital Management LP | History | Added to | 23,476 | 156 | 0.0% | 0.0% | 36 | +8,026 | 51.95% | Q1 2026 | May 13, 2026 |
| Squarepoint Ops LLC | History | Reduced | 20,634 | 137 | 0.0% | 0.0% | 37 | -35,908 | -63.51% | Q1 2026 | May 15, 2026 |
| Schonfeld Strategic Advisors LLC | History | Reduced | 20,412 | 135 | 0.0% | 0.0% | 38 | -155,759 | -88.41% | Q1 2026 | May 15, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | History | No change | 18,900 | 126 | 0.0% | 0.0% | 39 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| LPL Financial LLC | History | New | 15,818 | 105 | 0.0% | — | 40 | +15,818 | New | Q1 2026 | May 06, 2026 |
| Vanguard Global Advisers, LLC | History | New | 15,568 | 103 | 0.0% | — | 41 | +15,568 | New | Q1 2026 | May 08, 2026 |
| Catalyst Funds Management Pty Ltd | History | New | 15,300 | 101 | 0.02% | — | 42 | +15,300 | New | Q1 2026 | May 11, 2026 |
| FMR LLC | History | Added to | 14,736 | 98 | 0.0% | 0.0% | 43 | +14,133 | 2343.78% | Q1 2026 | May 15, 2026 |
| Susquehanna Portfolio Strategies, LLC | History | New | 14,045 | 93 | 0.0% | — | 45 | +14,045 | New | Q1 2026 | May 15, 2026 |
| CAPTRUST FINANCIAL ADVISORS | History | No change | 13,975 | 93 | 0.0% | 0.0% | 44 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| Diametric Capital, LP | History | New | 13,412 | 89 | 0.02% | — | 46 | +13,412 | New | Q1 2026 | May 15, 2026 |
| Cetera Investment Advisers | History | New | 12,694 | 84 | 0.0% | — | 47 | +12,694 | New | Q1 2026 | May 13, 2026 |
| TOWNSEND ASSET MANAGEMENT CORP /NC/ /ADV | History | No change | 10,928 | 72 | 0.03% | 0.02% | 48 | 0 | 0.0% | Q1 2026 | May 06, 2026 |
| JANE STREET GROUP, LLC | History | Reduced | 10,790 | 71 | 0.0% | 0.0% | 49 | -112,689 | -91.26% | Q1 2026 | May 12, 2026 |
| TWO SIGMA SECURITIES, LLC | History | New | 10,220 | 68 | 0.01% | — | 50 | +10,220 | New | Q1 2026 | May 15, 2026 |
| Kestra Advisory Services, LLC | History | New | 10,186 | 67 | 0.0% | — | 52 | +10,186 | New | Q1 2026 | Apr 30, 2026 |
| KEYNOTE FINANCIAL SERVICES LLC | History | Reduced | 10,176 | 67 | 0.04% | 0.03% | 51 | -137 | -1.33% | Q1 2026 | May 13, 2026 |
| SIMPLEX TRADING, LLC | History | Reduced | 12,000 | 64 | 0.0% | 0.0% | 53 | -80,158 | -86.98% | Q1 2026 | May 14, 2026 |
| Quantbot Technologies LP | History | Reduced | 6,240 | 41 | 0.0% | 0.0% | 54 | -18,309 | -74.58% | Q1 2026 | May 13, 2026 |
| Tower Research Capital LLC (TRC) | History | Reduced | 4,824 | 32 | 0.0% | 0.0% | 55 | -9,461 | -66.23% | Q1 2026 | May 15, 2026 |
| ROYAL BANK OF CANADA | History | Added to | 4,542 | 29 | 0.0% | 0.0% | 56 | +74 | 1.66% | Q1 2026 | May 15, 2026 |
| PFIZER INC | History | No change | 2,171 | 14 | 0.01% | 0.0% | 57 | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| OSAIC HOLDINGS, INC. | History | Reduced | 1,903 | 12 | 0.0% | 0.0% | 58 | -616 | -24.45% | Q1 2026 | May 15, 2026 |
| Tidemark, LLC | History | No change | 1,583 | 10 | 0.0% | 0.0% | 59 | 0 | 0.0% | Q1 2026 | May 07, 2026 |
| WELLS FARGO & COMPANY/MN | History | Reduced | 1,424 | 9 | 0.0% | 0.0% | 60 | -1 | -0.07% | Q1 2026 | May 11, 2026 |
| IFP Advisors, Inc | History | Reduced | 1,125 | 7 | 0.0% | 0.0% | 61 | -22,500 | -95.24% | Q1 2026 | Apr 13, 2026 |
| TSFG, LLC | History | No change | 1,125 | 7 | 0.0% | 0.0% | 62 | 0 | 0.0% | Q1 2026 | Apr 27, 2026 |
| Parallel Advisors, LLC | History | New | 917 | 6 | 0.0% | — | 64 | +917 | New | Q1 2026 | May 07, 2026 |
| NFSG Corp | History | No change | 920 | 6 | 0.0% | 0.0% | 63 | 0 | 0.0% | Q1 2026 | May 05, 2026 |
| Cassaday & Co Wealth Management LLC | History | New | 760 | 5 | 0.0% | — | 65 | +760 | New | Q1 2026 | May 07, 2026 |
| BARCLAYS PLC | History | Reduced | 638 | 4 | 0.0% | 0.0% | 66 | -36,862 | -98.3% | Q1 2026 | May 14, 2026 |
| Rockefeller Capital Management L.P. | History | No change | 540 | 3 | 0.0% | 0.0% | 67 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| Allworth Financial LP | History | Reduced | 201 | 1 | 0.0% | 0.0% | 68 | -1,245 | -86.1% | Q1 2026 | May 14, 2026 |
| PlanVest Financial, Inc | History | New | 186 | 1 | 0.0% | — | 69 | +186 | New | Q1 2026 | May 14, 2026 |
| Parkman Healthcare Partners LLC | History | Closed out | 0 | 0 | — | 0.11% | — | -206,793 | -100.0% | Q1 2026 | May 15, 2026 |
| ExodusPoint Capital Management, LP | History | Closed out | 0 | 0 | — | 0.0% | — | -63,171 | -100.0% | Q1 2026 | May 14, 2026 |
| Quadrature Capital Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -58,121 | -100.0% | Q1 2026 | May 15, 2026 |
| Qube Research & Technologies Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -42,560 | -100.0% | Q1 2026 | May 15, 2026 |
| Virtu Financial LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -34,100 | -100.0% | Q1 2026 | May 14, 2026 |
| PharVision Advisers, LLC | History | Closed out | 0 | 0 | — | 0.07% | — | -25,787 | -100.0% | Q1 2026 | May 11, 2026 |
| Aristides Capital LLC | History | Closed out | 0 | 0 | — | 0.02% | — | -25,100 | -100.0% | Q1 2026 | May 14, 2026 |
| Lighthouse Investment Partners, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -18,120 | -100.0% | Q1 2026 | May 14, 2026 |
| Point72 Asset Management, L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -17,023 | -100.0% | Q1 2026 | May 15, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -16,533 | -100.0% | Q1 2026 | May 15, 2026 |
| Sanctuary Advisors, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -12,899 | -100.0% | Q1 2026 | May 05, 2026 |
| GSK plc | History | Closed out | 0 | 0 | — | 0.01% | — | -10,856 | -100.0% | Q1 2026 | May 14, 2026 |
| CITIGROUP INC | History | Reduced | 49 | 0 | — | 0.0% | — | -7,385 | -99.34% | Q1 2026 | May 11, 2026 |
| CANADA PENSION PLAN INVESTMENT BOARD | History | Closed out | 0 | 0 | — | 0.0% | — | -4,800 | -100.0% | Q1 2026 | May 15, 2026 |
| Quarry LP | History | Closed out | 0 | 0 | — | 0.0% | — | -1,920 | -100.0% | Q1 2026 | May 15, 2026 |
| NATIONAL BANK OF CANADA /FI/ | History | Reduced | 100 | 0 | — | 0.0% | — | -175 | -63.64% | Q1 2026 | May 14, 2026 |
| HARBOUR INVESTMENTS, INC. | History | New | 144 | 0 | — | — | — | +144 | New | Q1 2026 | May 15, 2026 |
| EverSource Wealth Advisors, LLC | History | New | 141 | 0 | — | — | — | +141 | New | Q1 2026 | May 15, 2026 |
| Arax Advisory Partners | History | Closed out | 0 | 0 | — | — | — | -108 | -100.0% | Q1 2026 | May 13, 2026 |
| NewEdge Advisors, LLC | History | Closed out | 0 | 0 | — | — | — | -100 | -100.0% | Q1 2026 | May 15, 2026 |
| Signature Equity Partners, LLC | History | Closed out | 0 | 0 | — | — | — | -89 | -100.0% | Q1 2026 | May 13, 2026 |
| CWM, LLC | History | Added to | 150 | 0 | — | 0.0% | — | +50 | 50.0% | Q1 2026 | May 14, 2026 |
| SouthState Bank Corp | History | Closed out | 0 | 0 | — | — | — | -50 | -100.0% | Q1 2026 | May 05, 2026 |
| Advisory Services Network, LLC | History | New | 16 | 0 | — | — | — | +16 | New | Q1 2026 | May 15, 2026 |
| DANSKE BANK A/S | History | Closed out | 0 | 0 | — | — | — | -11 | -100.0% | Q1 2026 | May 12, 2026 |
| GILL CAPITAL PARTNERS, LLC | History | New | 10 | 0 | — | — | — | +10 | New | Q1 2026 | Apr 13, 2026 |
| Russell Investments Group, Ltd. | History | New | 7 | 0 | — | — | — | +7 | New | Q1 2026 | May 08, 2026 |
| SBI Securities Co., Ltd. | History | Reduced | 78 | 0 | — | — | — | -5 | -6.02% | Q1 2026 | Apr 27, 2026 |
| Bogart Wealth, LLC | History | New | 3 | 0 | — | — | — | +3 | New | Q1 2026 | Apr 28, 2026 |
| Tradewinds Capital Management, LLC | History | Closed out | 0 | 0 | — | — | — | -2 | -100.0% | Q1 2026 | Apr 14, 2026 |
| SUMMIT SECURITIES GROUP LLC | History | Closed out | 0 | 0 | — | — | — | -1 | -100.0% | Q1 2026 | Apr 30, 2026 |
| HUNTINGTON NATIONAL BANK | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 42 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| SIGNATUREFD, LLC | History | No change | 50 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 07, 2026 |
| McIlrath & Eck, LLC | History | No change | 50 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 19, 2026 |
| Pinnacle Wealth Planning Services, Inc. | History | No change | 2 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 11, 2026 |
| GPS Wealth Strategies Group, LLC | History | No change | 100 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 06, 2026 |
| Truvestments Capital LLC | History | No change | 50 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | History | No change | 50 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 01, 2026 |
| City State Bank | History | No change | 138 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 20, 2026 |
| Root Financial Partners, LLC | History | No change | 38 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 24, 2026 |
| Smartleaf Asset Management LLC | History | No change | 150 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Federation des caisses Desjardins du Quebec | History | No change | 100 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| Motiv8 Investments LLC | History | No change | 15 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| YANKCOM Partnership | History | No change | 22 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 20, 2026 |