SENS · Senseonics Holdings, Inc.

$9.52 +0.14 (+1.49%) At close · Aug 25

Market Cap

$495.96M

52.87M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Quarter:

Holders: 110

Total Value: $120,742,057

Total Shares: 21,257,414

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 110 13F filers · Δ vs Mar 31, 2026

Top Holder

20.9%

+1.6 pts

Top 5

57.4%

+2.5 pts

Top 10

77.3%

−0.5 pts

HHI

913

Broadly held−13

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +21

Institutional value: +97.5%

Shares held: +131.6%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mid Sessa Capital IM, L.P.	+2,671,439	4,437,532
Mega BlackRock, Inc.	+2,224,829	2,793,558
Small Sio Capital Management, LLC	+1,476,908	1,592,692
Mega UBS Group AG	+1,039,200	1,487,429
Mega GEODE CAPITAL MANAGEMENT, LLC	+665,695	1,132,210

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mega MILLENNIUM MANAGEMENT LLC	−481,153	79,218
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	−124,383	401,155
Mega CITADEL ADVISORS LLC	−77,035	48,392
Large MARSHALL WACE, LLP	−58,680	405,695
Mega DEUTSCHE BANK AG\	−44,917	39,260

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Small Avidity Partners Management LP	1,600,000	$9,088,000
Large Walleye Capital LLC	324,264	$1,841,819
Mega VANGUARD PORTFOLIO MANAGEMENT LLC	272,375	$1,547,090
Large Trexquant Investment LP	135,128	$767,527
Mid Ghisallo Capital Management LLC	125,000	$710,000

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Large Hood River Capital Management LLC	186,426	$1,241,597
Large Jain Global LLC	35,926	$239,267
Large OMERS ADMINISTRATION Corp	31,000	$206,460
Large Hudson Bay Capital Management LP	23,476	$156,350
Large Schonfeld Strategic Advisors LLC	20,412	$135,943

Filter: New 42 Increased 31 Reduced 16 Sold out 21 Unchanged 21

Showing 100 of 113

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

Sessa Capital IM, L.P.

$25,205,181

20.88%

4,437,532

BlackRock, Inc.

$15,867,406

13.14%

2,793,558

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BLACKROCK FINANCIAL MANAGEMENT INC/DE	33,163	$188,365	1.2%	Sole
BlackRock Investment Management, LLC	116,046	$659,141	4.2%	Sole
BLACKROCK ADVISORS LLC	86,480	$491,206	3.1%	Sole
BlackRock Fund Advisors	1,531,357	$8,698,107	54.8%	Sole
BlackRock Institutional Trust Company, N.A.	1,026,327	$5,829,537	36.7%	Sole
Aperio Group, LLC	185	$1,050	0.0%	Sole

VANGUARD CAPITAL MANAGEMENT LLC

$10,106,980

8.37%

1,779,398

Avidity Partners Management LP

$9,088,000

7.53%

1,600,000

Sio Capital Management, LLC

$9,046,490

7.49%

1,592,692

UBS Group AG

$8,448,596

7.00%

1,487,429

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Financial Services Inc	150	$852	0.0%	Defined
UBS AG	1,477,175	$8,390,354	99.3%	Defined
UBS Securities LLC	10,104	$57,390	0.7%	Defined

GEODE CAPITAL MANAGEMENT, LLC

$6,430,952

5.33%

1,132,210

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	176,949	$1,005,070	15.6%	Defined
Held directly	955,261	$5,425,882	84.4%	Defined

MASTERS CAPITAL MANAGEMENT LLC

$3,976,000

3.29%

700,000

STATE STREET CORP

$2,903,144

2.40%

511,117

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SSGA FUNDS MANAGEMENT, INC. joint	511,117	$2,903,144	100.0%	Defined

MARSHALL WACE, LLP

$2,304,346

1.91%

405,695

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Marshall Wace North America L.P. joint	405,695	$2,304,346	100.0%	Other

BANK OF AMERICA CORP /DE/

$2,240,560

1.86%

394,465

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BANK OF AMERICA NA	331,367	$1,882,164	84.0%	Defined
MERRILL LYNCH, PIERCE, FENNER & SMITH INC.	40,087	$227,694	10.2%	Defined
BOFA SECURITIES, INC.	23,011	$130,702	5.8%	Defined

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

$2,233,438

1.85%

393,211

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$1,968,688

1.63%

346,600

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	346,600	$1,968,688	100.0%	Other

NORTHERN TRUST CORP

$1,887,269

1.56%

332,266

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	326,055	$1,851,991	98.1%	Defined
DWS INVESTMENT MANAGEMENT AMERICAS, INC joint	6,211	$35,278	1.9%	Other

VANGUARD FIDUCIARY TRUST CO

$1,882,085

1.56%

331,353

Walleye Capital LLC

$1,841,819

1.53%

324,264

VANGUARD PORTFOLIO MANAGEMENT LLC

$1,547,090

1.28%

272,375

GOLDMAN SACHS GROUP INC

$1,314,971

1.09%

231,509

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	127,275	$722,922	55.0%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	104,234	$592,049	45.0%	Defined

MORGAN STANLEY

$937,107

0.78%

164,984

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO INTERNATIONAL PLC	42	$238	0.0%	Defined
MORGAN STANLEY & CO. LLC	141,112	$801,516	85.5%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	12,569	$71,391	7.6%	Defined
MORGAN STANLEY SMITH BARNEY LLC	3,965	$22,521	2.4%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	7,296	$41,441	4.4%	Defined

Russell Investments Group, Ltd.

$870,264

0.72%

153,216

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Russell Investment Management, LLC	3,147	$17,874	2.1%	Defined
Russell Investments Capital, LLC	49,819	$282,971	32.5%	Defined
Russell Investments France SAS	42,611	$242,030	27.8%	Defined
Russell Investments Trust Company	57,639	$327,389	37.6%	Defined

Trexquant Investment LP

$767,527

0.64%

135,128

Ghisallo Capital Management LLC

$710,000

0.59%

125,000

READYSTATE ASSET MANAGEMENT LP

$573,680

0.48%

101,000

Penn Capital Management Company, LLC

$534,715

0.44%

94,140

SEI INVESTMENTS CO

$486,991

0.40%

85,738

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SEI TRUST CO	85,738	$486,991	100.0%	Sole

Bank of New York Mellon Corp

$479,862

0.40%

84,483

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Investments Corporation	22,876	$129,935	27.1%	Defined
The Bank of New York Mellon	61,607	$349,927	72.9%	Defined

MILLENNIUM MANAGEMENT LLC

$449,958

0.37%

79,218

FOX RUN MANAGEMENT, L.L.C.

$402,700

0.33%

70,898

BRIDGEWAY CAPITAL MANAGEMENT, LLC

$387,944

0.32%

68,300

BNP PARIBAS ARBITRAGE, SA

$339,101

0.28%

59,701

TOCQUEVILLE ASSET MANAGEMENT L.P.

$315,240

0.26%

55,500

Nuveen, LLC

$296,115

0.25%

52,133

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
TEACHERS ADVISORS, LLC joint	52,133	$296,115	100.0%	Defined

PRICE T ROWE ASSOCIATES INC /MD/

$291,242

0.24%

51,275

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
T. Rowe Price International Ltd	51,275	$291,242	100.0%	Defined

Stonepine Capital Management, LLC

$276,502

0.23%

48,680

Centiva Capital, LP

$249,778

0.21%

43,975

RHUMBLINE ADVISERS

$243,047

0.20%

42,790

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$236,856

0.20%

41,700

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	41,700	$236,856	100.0%	Other

DEUTSCHE BANK AG\

$222,996

0.18%

39,260

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
DWS INVESTMENT MANAGEMENT AMERICAS, INC	774	$4,396	2.0%	Defined
DWS Investments UK Ltd	38,486	$218,600	98.0%	Defined

WELLS FARGO & COMPANY/MN

$212,504

0.18%

37,413

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO BANK N A	35,989	$204,417	96.2%	Defined
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	1,194	$6,781	3.2%	Defined
WELLS FARGO CLEARING SERVICES, LLC	230	$1,306	0.6%	Defined

Invesco Ltd.

$209,795

0.17%

36,936

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Invesco Advisers, Inc. joint	5,704	$32,398	15.4%	Defined
Invesco Trust Co joint	15,732	$89,357	42.6%	Defined
Invesco Capital Management LLC	15,500	$88,040	42.0%	Defined

GMT Capital Corp

$207,138

0.17%

36,468

DIMENSIONAL FUND ADVISORS LP

$196,737

0.16%

34,637

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Dimensional Ireland Ltd	7,232	$41,077	20.9%	Defined
Held directly	27,405	$155,660	79.1%	Sole

CITADEL ADVISORS LLC

$191,938

0.16%

33,792

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	33,792	$191,938	100.0%	Defined

Brevan Howard Capital Management LP

$164,214

0.14%

28,911

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Brevan Howard US Investment Management, LP	28,911	$164,214	100.0%	Defined

Pathstone Holdings, LLC

$142,000

0.12%

25,000

Symmetry Partners, LLC

$141,278

0.12%

24,873

MetLife Investment Management, LLC

$134,263

0.11%

23,638

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
METLIFE INC	23,638	$134,263	100.0%	Defined

CITIGROUP INC

$106,760

0.09%

18,796

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	18,796	$106,760	100.0%	Defined

TWO SIGMA INVESTMENTS, LP

$104,120

0.09%

18,331

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.

$103,188

0.09%

18,167

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Global X Management CO LLC joint	18,167	$103,188	100.0%	Defined

Jefferies Financial Group Inc.

$102,257

0.08%

18,003

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jefferies Financial Services, Inc.	18,003	$102,257	100.0%	Defined

JPMORGAN CHASE & CO

$99,808

0.08%

17,572

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
JPMorgan Chase Bank, N.A.	17,572	$99,808	100.0%	Defined

Vanguard Global Advisers, LLC

$88,426

0.07%

15,568

CITADEL ADVISORS LLC

$82,928

0.07%

14,600

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	14,600	$82,928	100.0%	Defined

Virtu Financial LLC

$81,854

0.07%

14,411

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Virtu Americas LLC	14,411	$81,854	100.0%	Defined

CAPTRUST FINANCIAL ADVISORS

$79,843

0.07%

14,057

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$73,016

0.06%

12,855

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	12,855	$73,016	100.0%	Other

LPL Financial LLC

$71,278

0.06%

12,549

ALLIANCEBERNSTEIN L.P.

$68,160

0.06%

12,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Equitable Holdings, Inc.	12,000	$68,160	100.0%	Defined

Cetera Investment Advisers

$66,989

0.06%

11,794

State of Wyoming

$66,688

0.06%

11,741

Police & Firemen's Retirement System of New Jersey

$66,092

0.05%

11,636

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Capital	11,636	$66,092	100.0%	Defined

MANUFACTURERS LIFE INSURANCE COMPANY, THE

$65,092

0.05%

11,460

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MANULIFE FINANCIAL CORP joint	11,460	$65,092	100.0%	Defined

Squarepoint Ops LLC

$63,366

0.05%

11,156

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Squarepoint Capital LLP	11,156	$63,366	100.0%	Defined

TOWNSEND ASSET MANAGEMENT CORP /NC/ /ADV

$62,071

0.05%

10,928

NEW YORK STATE COMMON RETIREMENT FUND

$57,368

0.05%

10,100

BARCLAYS PLC

$49,046

0.04%

8,635

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS BANK PLC	5,392	$30,626	62.4%	Defined
BARCLAYS CAPITAL INC.	3,243	$18,420	37.6%	Defined

Integrated Wealth Concepts LLC

$36,352

0.03%

6,400

ROYAL BANK OF CANADA

$32,517

0.03%

5,725

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC CMA LTD.	1,236	$7,020	21.6%	Defined
RBC Dominion Securities Inc.	1,118	$6,350	19.5%	Defined
RBC Rochdale, LLC	3,371	$19,147	58.9%	Defined

Legal & General Group Plc

$21,794

0.02%

3,837

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Legal & General Investment Management America Inc	3,837	$21,794	100.0%	Defined

Ameritas Investment Partners, Inc.

$20,334

0.02%

3,580

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
EATON VANCE MANAGEMENT	3,580	$20,334	100.0%	Other

OSAIC HOLDINGS, INC.

$12,450

0.01%

2,192

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	1,740	$9,883	79.4%	Defined
Osaic Advisory Services, LLC	452	$2,567	20.6%	Defined

Pfizer Inc

$12,331

0.01%

2,171

Ameritas Advisory Services, LLC

$10,678

0.01%

1,880

Decker Retirement Planning Inc.

$10,224

0.01%

1,800

Tidemark, LLC

$8,991

0.01%

1,583

SIMPLEX TRADING, LLC

$7,668

0.01%

1,350

TSFG, LLC

$6,390

0.01%

1,125

FMR LLC

$6,213

0.01%

1,094

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Fidelity Management & Research Co LLC	982	$5,577	89.8%	Defined
STRATEGIC ADVISERS LLC	112	$636	10.2%	Defined

Tower Research Capital LLC (TRC)

$5,259

0.00%

926

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Latour Trading LLC (Latour)	926	$5,259	100.0%	Defined

HARBOUR INVESTMENTS, INC.

$3,436

0.00%

605

Rockefeller Capital Management L.P.

$3,180

0.00%

560

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
ROCKEFELLER FINANCIAL LLC	560	$3,180	100.0%	Defined

NFSG Corp

$2,243

0.00%

395

Global Retirement Partners, LLC

$1,925

0.00%

339

Quarry LP

$1,823

0.00%

321

Continuum Advisory, LLC

$1,823

0.00%

321

Cassaday & Co Wealth Management LLC

$1,704

0.00%

300

COMPASS FINANCIAL MANAGEMENT LLC

$1,221

0.00%

215

JONES FINANCIAL COMPANIES LLLP

$1,136

0.00%

200

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Edward D. Jones & Co., L.P.	200	$1,136	100.0%	Sole

Allworth Financial LP

$1,113

0.00%

196

PlanVest Financial, Inc

$1,056

0.00%

186

Smartleaf Asset Management LLC

$852

0.00%

150

Sterling Capital Management LLC

$789

0.00%

139

City State Bank

$783

0.00%

138

Federation des caisses Desjardins du Quebec

$568

0.00%

100

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Desjardins Securities inc.	100	$568	100.0%	Defined

NewEdge Advisors, LLC

$568

0.00%

100

NATIONAL BANK OF CANADA /FI/

$568

0.00%

100

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
National Bank Financial Inc.	100	$568	100.0%	Defined

SUMMIT SECURITIES GROUP LLC

$568

0.00%

100

SBI Securities Co., Ltd.

$443

0.00%

IFP Advisors, Inc

$426

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Hudson Bay Capital UK LLP	23,476	$156,350	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Thakore Nainoor	13,412	$89,323	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	10,790	$71,861	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Manager 1 joint	6,240	$41,558	100.0%	Sole

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Fidelity Institutional Asset Management Trust Co	16	$106	100.0%	Sole

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