What does CUSIP 252131107 represent in this 13F holders report?

CUSIP 252131107 is the security identifier for DXCM - DEXCOM INC - Common Stock used to aggregate holder disclosures.

How many institutions held DXCM - DEXCOM INC - Common Stock in Q4 2014?

226 institutional investors reported DXCM - DEXCOM INC - Common Stock for Q4 2014. Use the holders table for investor-level position and value details.

DEXCOM INC - Common Stock (DXCM)

CUSIP: 252131107

Q4 2014 13F Holders as of 31 Dec 2014

Type / Class: Equity / Common Stock
Shares outstanding: 392,193,323
Total 13F shares: 72,420,537
Share change: -2,456,256
Total reported value: $3,988,379,352
Put/Call ratio: 51%
Price per share: $55.05
Number of holders: 226
Value change: -$127,403,087
Number of buys: 112
Number of sells: 101

Quarterly Holders Quick Answers

What is CUSIP 252131107?
CUSIP 252131107 identifies DXCM - DEXCOM INC - Common Stock in SEC institutional holdings data.

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Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2015
Previous quarter: Q3 2014

Recent filing periods for CUSIP 252131107:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of DXCM - DEXCOM INC - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	1.3%	5,071,704	$202,818,000	—	30 Sep 2014	13F
FEDERATED HERMES, INC.	13F	Company	1.1%	4,446,933	$177,833,000	—	30 Sep 2014	13F
VANGUARD GROUP INC	13F	Company	1.1%	4,358,374	$174,291,000	—	30 Sep 2014	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	1.1%	4,339,300	$173,529,000	—	30 Sep 2014	13F
GILDER GAGNON HOWE & CO LLC	13F	Company	1%	3,920,844	$156,795,000	—	30 Sep 2014	13F
FMR LLC	13F	Company	0.9%	3,536,104	$141,409,000	—	30 Sep 2014	13F
Artisan Partners Limited Partnership	13F	Company	0.68%	2,676,780	$107,044,000	—	30 Sep 2014	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.64%	2,498,579	$99,919,000	—	30 Sep 2014	13F
FRANKLIN RESOURCES INC	13F	Company	0.58%	2,279,008	$91,137,000	—	30 Sep 2014	13F
FRONTIER CAPITAL MANAGEMENT CO LLC	13F	Company	0.55%	2,166,470	$86,637,000	—	30 Sep 2014	13F
WADDELL & REED FINANCIAL INC	13F	Company	0.51%	2,015,427	$80,597,000	—	30 Sep 2014	13F
BlackRock Fund Advisors	13F	Company	0.48%	1,866,158	$74,628,000	—	30 Sep 2014	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	0.48%	1,863,432	$74,519,000	—	30 Sep 2014	13F
OppenheimerFunds, Inc.	13F	Company	0.44%	1,712,397	$68,479,000	—	30 Sep 2014	13F
STATE STREET CORP	13F	Company	0.36%	1,429,891	$57,182,000	—	30 Sep 2014	13F
BAMCO INC /NY/	13F	Company	0.34%	1,345,322	$53,799,000	—	30 Sep 2014	13F
LORD, ABBETT & CO. LLC	13F	Company	0.3%	1,180,589	$47,212,000	—	30 Sep 2014	13F
BLAIR WILLIAM & CO/IL	13F	Company	0.3%	1,169,195	$46,756,000	—	30 Sep 2014	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	0.28%	1,107,222	$44,278,000	—	30 Sep 2014	13F
KING LUTHER CAPITAL MANAGEMENT CORP	13F	Company	0.26%	1,037,680	$41,497,000	—	30 Sep 2014	13F
Invesco Ltd.	13F	Company	0.26%	1,015,759	$40,620,000	—	30 Sep 2014	13F
NORTHERN TRUST CORP	13F	Company	0.24%	956,383	$38,246,000	—	30 Sep 2014	13F
TAMRO Capital Partners LLC	13F	Company	0.23%	914,796	$36,583,000	—	30 Sep 2014	13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	0.22%	879,486	$35,170,000	—	30 Sep 2014	13F
VOYA INVESTMENT MANAGEMENT LLC	13F	Company	0.21%	828,387	$33,127,000	—	30 Sep 2014	13F
COLUMBUS CIRCLE INVESTORS	13F	Company	0.18%	697,112	$27,878,000	—	30 Sep 2014	13F
PALISADE CAPITAL MANAGEMENT, LP	13F	Company	0.17%	675,593	$27,017,000	—	30 Sep 2014	13F
Cupps Capital Management, LLC	13F	Company	0.16%	629,031	$25,154,000	—	30 Sep 2014	13F
Apex Capital Management	13F	Company	0.15%	605,196	$24,202,000	—	30 Sep 2014	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.15%	580,859	$23,229,000	—	30 Sep 2014	13F
NEXT CENTURY GROWTH INVESTORS LLC	13F	Company	0.14%	548,703	$21,942,000	—	30 Sep 2014	13F
Bank of New York Mellon Corp	13F	Company	0.14%	532,074	$21,276,000	—	30 Sep 2014	13F
NORGES BANK	13F	Company	0.13%	502,031	$20,076,000	—	30 Sep 2014	13F
MACKENZIE FINANCIAL CORP	13F	Company	0.13%	497,287	$19,887,000	—	30 Sep 2014	13F
WASATCH ADVISORS LP	13F	Company	0.12%	482,173	$19,282,000	—	30 Sep 2014	13F
BANK OF MONTREAL /CAN/	13F	Company	0.11%	436,548	$17,458,000	—	30 Sep 2014	13F
RS INVESTMENT MANAGEMENT CO LLC	13F	Company	0.11%	433,460	$17,334,000	—	30 Sep 2014	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.11%	432,709	$17,304,000	—	30 Sep 2014	13F
BLACKROCK ADVISORS LLC	13F	Company	0.1%	411,758	$16,467,000	—	30 Sep 2014	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.1%	392,571	$15,698,000	—	30 Sep 2014	13F
ArrowMark Colorado Holdings LLC	13F	Company	0.1%	391,115	$15,641,000	—	30 Sep 2014	13F
March Altus Capital Management LP	13F	Company	0.1%	384,553	$15,378,000	—	30 Sep 2014	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.1%	382,473	$15,295,000	—	30 Sep 2014	13F
MANAGED ACCOUNT ADVISORS LLC	13F	Company	0.08%	309,875	$12,392,000	—	30 Sep 2014	13F
STIFEL FINANCIAL CORP	13F	Company	0.08%	300,292	$12,009,000	—	30 Sep 2014	13F
IRONBRIDGE CAPITAL MANAGEMENT LP	13F	Company	0.07%	290,524	$11,618,000	—	30 Sep 2014	13F
Nationwide Fund Advisors	13F	Company	0.07%	284,782	$11,388,000	—	30 Sep 2014	13F
BAILLIE GIFFORD & CO	13F	Company	0.07%	279,760	$11,187,000	—	30 Sep 2014	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.07%	278,638	$11,143,000	—	30 Sep 2014	13F
SECTORAL ASSET MANAGEMENT INC	13F	Company	0.07%	276,266	$11,048,000	—	30 Sep 2014	13F

Institutional Holders of DEXCOM INC - Common Stock (DXCM) as of Q4 2014

As of 31 Dec 2014, DEXCOM INC - Common Stock (DXCM) was held by 226 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 72,420,537 shares. The largest 10 holders included WELLINGTON MANAGEMENT GROUP LLP, VANGUARD GROUP INC, PRICE T ROWE ASSOCIATES INC /MD/, FEDERATED INVESTORS INC /PA/, FMR LLC, Artisan Partners Limited Partnership, WELLS FARGO & COMPANY/MN, FRANKLIN RESOURCES INC, BlackRock Fund Advisors, and BlackRock Institutional Trust Company, N.A.. This page lists 226 institutional shareholders reporting positions in this security for the Q4 2014 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2014 vs Q3 2014 Across Filers

Q3 2014 holders

199

Q4 2014 holders

226

Holder diff

Investor	Q3 2014 Shares	Q4 2014 Shares	Share Diff	Share Chg %	Q3 2014 Value $	Q4 2014 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.