Dexcom Inc (DXCM) Institutional Ownership

Institutions by Trading Activity

405,500,000Shares Outstanding

368,453,342Shares held by institutions

$23,065,179,209Value of institutional holdings

90.86%Institutional ownership %

-14.05%Shares Changed QoQ

901No. of institutional investors

Dexcom Inc (NASDAQ:DXCM) appears in 900 institutional 13F filings for the quarter ending December 2025.

They owned 90.0% of outstanding stock in December 2025, down from 110.3% the prior quarter.
Their total shares held in DXCM decreased -13.84% from the prior quarter, while the number of investors in Dexcom decreased 4.05% year over year.
During the quarter, 506 of these 900 funds increased positions in DXCM, 301 reduced exposure, and 93 held steady.
Institutional investors collectively held 365.05Mn shares in Dexcom as of December 2025, down by 58.65Mn shares quarter on quarter, and down 12.04Mn shares year over year.
As of December 31, 2025, the biggest holder of Dexcom is Signature Wealth Management Group at 23.72K shares, representing 0.01% of shares outstanding.
Top purchasers of DXCM stock for the quarter ending December 2025 included Signature Wealth Management Group (23.72K), Hilltop National Bank (983), Ares Financial Consulting, LLC (50).
Business Quant data shows the 6 biggest positions in Dexcom as of December 2025 are held by Signature Wealth Management Group (23.72K), Hilltop National Bank (983), Global Wealth Strategies & Associates (200), Ares Financial Consulting, LLC (166), Coastline Trust Co (80), Aspect Partners, LLC (11).

368,453,342 Total Shares Held

Rows:

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VANGUARD GROUP INC	31 Dec, 2025	49,074,378	-381,665	-0.77%	$3,257,066,468.00
BlackRock, Inc.	31 Dec, 2025	39,848,377	1,026,534	2.64%	$2,644,736,811.00
State Street Corp	31 Dec, 2025	18,093,554	1,238,441	7.35%	$1,200,869,179.00
BAILLIE GIFFORD & CO	31 Dec, 2025	15,552,587	-329,581	-2.08%	$1,032,225,198.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	11,006,183	42,411	0.39%	$727,841,809.00
ALLIANCEBERNSTEIN L.P.	31 Dec, 2025	8,624,132	8,204,553	1,955.43%	$572,383,641.00
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	31 Dec, 2025	7,999,057	516,526	6.90%	$530,897,413.00
NORGES BANK	31 Dec, 2025	7,282,743	7,282,743	0.00%	$483,355,653.00
Jpmorgan Chase & Co	31 Dec, 2025	6,216,401	-6,211,113	-49.98%	$412,582,596.00
JENNISON ASSOCIATES LLC	31 Dec, 2025	5,789,944	-4,300,430	-42.62%	$384,278,588.00
Invesco Ltd.	31 Dec, 2025	5,315,367	686,228	14.82%	$352,780,915.00
Morgan Stanley	31 Dec, 2025	5,072,646	719,838	16.54%	$336,671,733.00
Amundi	31 Dec, 2025	4,917,921	-101,554	-2.02%	$326,402,417.00
Goldman Sachs Group Inc	31 Dec, 2025	4,875,459	2,745,159	128.86%	$323,584,269.00
Nuveen, LLC	31 Dec, 2025	4,632,271	-1,711,205	-26.98%	$307,443,825.00
DEUTSCHE BANK AG\	31 Dec, 2025	4,329,213	1,479,952	51.94%	$287,329,869.00
D. E. Shaw & Co., Inc.	31 Dec, 2025	3,938,568	1,735,081	78.74%	$261,402,758.00
Bank Of America Corp /De/	31 Dec, 2025	3,813,212	-4,840,832	-55.94%	$253,082,872.00
Northern Trust Corp	31 Dec, 2025	3,376,321	-345,223	-9.28%	$224,086,425.00
J. Stern & Co. LLP	31 Dec, 2025	3,203,946	3,131,614	4,329.50%	$3,203,946.00

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