SENS Institutional Ownership & Shareholders
SENSEONICS HOLDINGS INC (SENS) is currently held by 110 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $118.92M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Sessa Capital Im, L.P. is currently the largest disclosed institutional shareholder of SENS tracked by InsiderSet, reporting ownership valued at approximately $25.21M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $42.20M, representing an estimated gain of +67.43% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 79% of the total disclosed SENS value among the investors covered in this analysis. Major shareholders include Sessa Capital Im, L.P., Blackrock, Inc., Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in SENSEONICS HOLDINGS INC (SENS).
This page ranks the largest institutional SENS shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
110
Total Reported Value
$118.92M
Largest Holder
Sessa Capital Im, L.P.
Largest Position
$25.21M
Insider Transactions (90d)
10
Latest Filing Quarter
Q2 2026
New Institutional Positions
157
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Sessa Capital Im, L.P. | 0.44% | 4,437,532 | $25,205,182 | $42,200,929 | +$16,995,747 | +67.43% | |
| Blackrock, Inc. | 0.00% | 2,793,558 | $15,867,409 | $26,566,737 | +$10,699,328 | +67.43% | |
| Vanguard Capital Management Llc | 0.00% | 1,779,398 | $10,106,981 | $16,922,075 | +$6,815,094 | +67.43% | |
| Avidity Partners Management Lp | 1.46% | 1,600,000 | $9,088,000 | $15,216,000 | +$6,128,000 | +67.43% | |
| Sio Capital Management, Llc | 1.55% | 1,592,692 | $9,046,491 | $15,146,501 | +$6,100,010 | +67.43% | |
| Ubs Group Ag | 0.00% | 1,487,429 | $8,448,597 | $14,145,450 | +$5,696,853 | +67.43% | |
| Geode Capital Management, Llc | 0.00% | 1,132,210 | $6,432,204 | $10,767,317 | +$4,335,113 | +67.40% | |
| Masters Capital Management Llc | 0.56% | 700,000 | $3,976,000 | $6,657,000 | +$2,681,000 | +67.43% | |
| State Street Corp | 0.00% | 511,117 | $2,903,145 | $4,860,723 | +$1,957,578 | +67.43% | |
| Marshall Wace, Llp | 0.00% | 405,695 | $2,304,348 | $3,858,159 | +$1,553,811 | +67.43% | |
| Bank Of America Corp | 0.00% | 394,465 | $2,240,560 | $3,751,362 | +$1,510,802 | +67.43% | |
| Charles Schwab Investment Management Inc | 0.00% | 393,211 | $2,233,438 | $3,739,437 | +$1,505,999 | +67.43% | |
| Northern Trust Corp | 0.00% | 332,266 | $1,887,271 | $3,159,850 | +$1,272,579 | +67.43% | |
| Vanguard Fiduciary Trust Co | 0.00% | 331,353 | $1,882,085 | $3,151,167 | +$1,269,082 | +67.43% | |
| Walleye Capital Llc | 0.01% | 324,264 | $1,841,820 | $3,083,751 | +$1,241,931 | +67.43% | |
| Vanguard Portfolio Management Llc | 0.00% | 272,375 | $1,547,090 | $2,590,286 | +$1,043,196 | +67.43% | |
| Goldman Sachs Group Inc | 0.00% | 231,509 | $1,314,971 | $2,201,651 | +$886,680 | +67.43% | |
| Morgan Stanley | 0.00% | 164,984 | $937,109 | $1,568,998 | +$631,889 | +67.43% | |
| Russell Investments Group, Ltd. | 0.00% | 153,216 | $870,265 | $1,457,084 | +$586,819 | +67.43% | |
| Trexquant Investment Lp | 0.00% | 135,128 | $767,527 | $1,285,067 | +$517,540 | +67.43% | |
| Ghisallo Capital Management Llc | 0.01% | 125,000 | $710,000 | $1,188,750 | +$478,750 | +67.43% | |
| Readystate Asset Management Lp | 0.02% | 101,000 | $573,680 | $960,510 | +$386,830 | +67.43% | |
| Penn Capital Management Company, Llc | 0.03% | 94,140 | $534,715 | $895,271 | +$360,556 | +67.43% | |
| Sei Investments Co | 0.00% | 85,738 | $486,992 | $815,368 | +$328,376 | +67.43% | |
| Bank Of New York Mellon Corp | 0.00% | 84,483 | $479,864 | $803,433 | +$323,569 | +67.43% | |
| Millennium Management Llc | 0.00% | 79,218 | $449,958 | $753,363 | +$303,405 | +67.43% | |
| Fox Run Management, L.L.C. | 0.07% | 70,898 | $402,701 | $674,240 | +$271,539 | +67.43% | |
| Bridgeway Capital Management, Llc | 0.01% | 68,300 | $387,944 | $649,533 | +$261,589 | +67.43% | |
| Bnp Paribas Financial Markets | 0.00% | 59,701 | $339,102 | $567,757 | +$228,655 | +67.43% | |
| Tocqueville Asset Management L.P. | 0.00% | 55,500 | $315,240 | $527,805 | +$212,565 | +67.43% | |
| Nuveen, Llc | 0.00% | 52,133 | $296,115 | $495,785 | +$199,670 | +67.43% | |
| Price T Rowe Associates Inc | 0.00% | 51,275 | $292,000 | $487,625 | +$195,625 | +66.99% | |
| Stonepine Capital Management, Llc | 0.21% | 48,680 | $276,502 | $462,947 | +$186,445 | +67.43% | |
| Symmetry Partners, Llc | 0.01% | 26,032 | $264,745 | $247,564 | -$17,181 | -6.49% | |
| Centiva Capital, Lp | 0.01% | 43,975 | $249,778 | $418,202 | +$168,424 | +67.43% | |
| Rhumbline Advisers | 0.00% | 42,790 | $243,040 | $406,933 | +$163,893 | +67.43% | |
| Deutsche Bank Ag\ | 0.00% | 39,260 | $222,996 | $373,363 | +$150,367 | +67.43% | |
| Wells Fargo & Company/Mn | 0.00% | 37,413 | $212,509 | $355,798 | +$143,289 | +67.43% | |
| Invesco Ltd. | 0.00% | 36,936 | $209,797 | $351,261 | +$141,464 | +67.43% | |
| Gmt Capital Corp | 0.01% | 36,468 | $207,138 | $346,811 | +$139,673 | +67.43% | |
| Dimensional Fund Advisors Lp | 0.00% | 34,637 | $196,738 | $329,398 | +$132,660 | +67.43% | |
| Citadel Advisors Llc | 0.00% | 33,792 | $191,939 | $321,362 | +$129,423 | +67.43% | |
| Pathstone Holdings, Llc | 0.00% | 25,000 | $166,500 | $237,750 | +$71,250 | +42.79% | |
| Brevan Howard Capital Management Lp | 0.00% | 28,911 | $164,214 | $274,944 | +$110,730 | +67.43% | |
| State Of Wyoming | 0.01% | 14,940 | $151,940 | $142,079 | -$9,861 | -6.49% | |
| Traynor Capital Management, Inc. | 0.01% | 14,920 | $151,736 | $141,889 | -$9,847 | -6.49% | |
| Metlife Investment Management, Llc | 0.00% | 23,638 | $134,264 | $224,797 | +$90,533 | +67.43% | |
| Creative Planning | 0.00% | 10,715 | $108,972 | $101,900 | -$7,072 | -6.49% | |
| Citigroup Inc | 0.00% | 18,796 | $106,761 | $178,750 | +$71,989 | +67.43% | |
| Jpmorgan Chase & Co | 0.00% | 17,572 | $104,378 | $167,110 | +$62,732 | +60.10% |
Frequently asked questions about SENS
Who are the largest institutional holders of SENS?
The largest institutional holders of SENS reported in the latest SEC Form 13F filings include Sessa Capital Im, L.P., Blackrock, Inc., Vanguard Capital Management Llc, Avidity Partners Management Lp, and Sio Capital Management, Llc. InsiderSet ranks institutional holders by their latest reported SENS position.
What is SENS institutional ownership?
This page tracks SENS positions reported by institutional investment managers through SEC Form 13F. SENSEONICS HOLDINGS INC (SENS) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own SENS?
InsiderSet currently tracks 110 institutional managers reporting SENS holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of SENS shareholders.
How much SENS stock do institutions own?
Institutional investment managers disclosed approximately $118.92M in SENS holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was SENS institutional ownership last updated?
The latest SENS institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional SENS holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its SENS position after the reporting date.
Are institutions buying or selling SENS?
Institutional buying and selling can be analyzed by comparing SENS positions across consecutive 13F reporting periods. InsiderSet's SENS Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View SENS ownership changes.
How has SENS institutional ownership changed over time?
InsiderSet tracks SENS institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.