Senseonics Holdings, Inc.

SENS

Exchange: Nasdaq
Industry: Industrial Instruments For Measurement, Display, and Control
SEC CIK: 0001616543

SEC filings (opens in a new tab)

In the last 90 days, Senseonics Holdings, Inc. insiders filed 1 open-market purchase and 0 sales; 110 institutions reported holding it in 13F filings for Q2 2026, worth $118.4M in total; no superinvestor holds it.

Q2 2026 vs. Q1 2026

How the institutions holding Senseonics Holdings, Inc. changed between Q1 2026 and Q2 2026.

All holders in Q2 2026 All holders in Q1 2026

13F holders of SENS: Q1 2026 compared with Q2 2026
Measure	Q1 2026	Of which not filed for Q2 2026	Q2 2026	Change
Holders	88	2	110	+24
Shares	8.78M	200	20.8M	+12.1M (+137.6%)
Value	$58.4M	$1.33K	$118.4M	+$60.0M (+102.7%)

2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (42)

Institutions that held Senseonics Holdings, Inc. at the end of Q2 2026 but not at the end of Q1 2026.

Institutions new to SENS in Q2 2026
Institution	Shares	Value	% of portfolio
Avidity Partners Management LP	1,600,000	$9.09M	1.46%
Walleye Capital LLC	324,264	$1.84M	0.01%
Vanguard Portfolio Management LLC	272,375	$1.55M	0.00%
Trexquant Investment LP	135,128	$767.5K	0.00%
Ghisallo Capital Management LLC	125,000	$710.0K	0.01%
Readystate Asset Management LP	101,000	$573.7K	0.02%
Penn Capital Management Co Inc	94,140	$534.7K	0.03%
Bank of New York Mellon Corp	84,483	$479.9K	0.00%
Fox Run Management, L.L.C.	70,898	$402.7K	0.07%
Nuveen, LLC	52,133	$296.1K	0.00%
Stonepine Capital Management, LLC	48,680	$276.5K	0.21%
Rhumbline Advisers	42,790	$243.0K	0.00%
Invesco Ltd.	36,936	$209.8K	0.00%
MetLife Investment Management	23,638	$134.3K	0.00%
JPMorgan Chase & Co	17,572	$104.4K	0.00%
Two Sigma Investments, LP	18,331	$104.1K	0.00%
Mirae Asset Global ETFs Holdings Ltd.	18,167	$103.2K	0.00%
Virtu Financial LLC	14,411	$82.0K	0.00%
Alliancebernstein L.P.	12,000	$79.9K	0.00%
State of Wyoming	11,741	$66.7K	0.01%
Police & Firemen's Retirement System of New Jersey	11,636	$66.1K	0.00%
Manufacturers Life Insurance Company, The	11,460	$65.1K	0.00%
New York State Common Retirement Fund	10,100	$57.4K	0.00%
Legal & General Group Plc	3,837	$21.8K	0.00%
Ameritas Investment Partners, Inc.	3,580	$20.3K	0.00%
Ameritas Advisory Services, LLC	1,880	$10.7K	0.00%
Decker Retirement Planning Inc.	1,800	$10.2K	0.00%
Simplex Trading, LLC	1,350	$7.67K	0.00%
California State Teachers Retirement System	543	$3.08K	0.00%
Global Retirement Partners, LLC	339	$1.93K	0.00%
Continuum Advisory, LLC	321	$1.82K	0.00%
Quarry LP	321	$1.82K	0.00%
Compass Financial Management LLC	215	$1.16K	0.00%
Jones Financial Companies LLLP	200	$1.14K	0.00%
Sterling Capital Management LLC	139	$790	0.00%
Clear Street Markets LLC	100	$568	0.00%
Highland Investment Advisors LLC	67	$381	0.00%
Caitong International Asset Management Co., Ltd	56	$318	0.00%
Northwestern Mutual Wealth Management Co	15	$85	0.00%
Whittier Trust Co of Nevada Inc	5	$27	0.00%
SRS Capital Advisors, Inc.	3	$17	0.00%
Brooklyn FI, LLC	1	$5	0.00%

Sold out (18)

Institutions that held Senseonics Holdings, Inc. at the end of Q1 2026 and filed for Q2 2026 without it.

Institutions that sold out of SENS in Q2 2026
Institution	Shares, Q1 2026	Value, Q1 2026
Hood River Capital Management LLC	186,426	$1.24M
Jain Global LLC	35,926	$239.3K
Omers Administration Corp	31,000	$206.5K
Hudson Bay Capital Management LP	23,476	$156.3K
Schonfeld Strategic Advisors LLC	20,412	$135.9K
Catalyst Funds Management Pty Ltd	15,300	$101.9K
Susquehanna Portfolio Strategies, LLC	14,045	$93.5K
Diametric Capital, LP	13,412	$89.3K
Two Sigma Securities, LLC	10,220	$68.1K
Kestra Advisory Services, LLC	10,186	$67.8K
Keynote Financial Services LLC	10,176	$67.8K
Quantbot Technologies LP	6,240	$41.6K
Group One Trading, L.P.	4,569	$30.4K
Parallel Advisors, LLC	917	$6.11K
EverSource Wealth Advisors, LLC	141	$939
Root Financial Partners, LLC	38	$253
YANKCOM Partnership	22	$147
Advisory Services Network, LLC	16	$107

Not filed for Q2 2026 yet (2)

Institutions that held Senseonics Holdings, Inc. at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SENS in Q1 2026 that haven't filed for Q2 2026
Institution	Shares, Q1 2026	Value, Q1 2026
CWM, LLC	150	$999
McIlrath & Eck, LLC	50	$333