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 Q2 2016?

268 institutional investors reported DXCM - DEXCOM INC - Common Stock for Q2 2016. Use the holders table for investor-level position and value details.

DEXCOM INC - Common Stock (DXCM)

CUSIP: 252131107

Q2 2016 13F Holders as of 30 Jun 2016

Type / Class: Equity / Common Stock
Shares outstanding: 392,193,323
Total 13F shares: 83,960,314
Share change: +5,708,316
Total reported value: $6,659,461,084
Put/Call ratio: 33%
Price per share: $79.33
Number of holders: 268
Value change: +$465,790,843
Number of buys: 149
Number of sells: 120

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: Q3 2016
Previous quarter: Q1 2016

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	1.5%	5,747,553	$390,316,000	—	31 Mar 2016	13F
VANGUARD GROUP INC	13F	Company	1.4%	5,429,091	$368,689,000	—	31 Mar 2016	13F
FMR LLC	13F	Company	1.3%	5,124,569	$348,010,000	—	31 Mar 2016	13F
Artisan Partners Limited Partnership	13F	Company	1.2%	4,582,841	$311,221,000	—	31 Mar 2016	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	1.1%	4,255,239	$288,973,000	—	31 Mar 2016	13F
AMERIPRISE FINANCIAL INC	13F	Company	1.1%	4,219,293	$286,530,000	—	31 Mar 2016	13F
FEDERATED HERMES, INC.	13F	Company	0.74%	2,919,170	$198,241,000	—	31 Mar 2016	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	0.5%	1,956,554	$132,870,000	—	31 Mar 2016	13F
COLUMBUS CIRCLE INVESTORS	13F	Company	0.46%	1,807,670	$122,759,000	—	31 Mar 2016	13F
HealthCor Management, L.P.	13F	Company	0.45%	1,775,000	$120,540,000	—	31 Mar 2016	13F
Invesco Ltd.	13F	Company	0.45%	1,755,450	$119,212,000	—	31 Mar 2016	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	0.44%	1,706,403	$115,882,000	—	31 Mar 2016	13F
JENNISON ASSOCIATES LLC	13F	Company	0.4%	1,560,207	$105,954,000	—	31 Mar 2016	13F
FRANKLIN RESOURCES INC	13F	Company	0.38%	1,476,904	$100,296,000	—	31 Mar 2016	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.36%	1,395,436	$94,763,000	—	31 Mar 2016	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.33%	1,288,160	$87,479,000	—	31 Mar 2016	13F
FRONTIER CAPITAL MANAGEMENT CO LLC	13F	Company	0.3%	1,189,225	$80,760,000	—	31 Mar 2016	13F
FRED ALGER MANAGEMENT, LLC	13F	Company	0.3%	1,163,682	$79,025,000	—	31 Mar 2016	13F
WADDELL & REED FINANCIAL INC	13F	Company	0.29%	1,135,295	$77,098,000	—	31 Mar 2016	13F
BLAIR WILLIAM & CO/IL	13F	Company	0.29%	1,134,015	$77,010,000	—	31 Mar 2016	13F
MORGAN STANLEY	13F	Company	0.29%	1,127,500	$76,569,000	—	31 Mar 2016	13F
BAMCO INC /NY/	13F	Company	0.28%	1,092,441	$74,188,000	—	31 Mar 2016	13F
STATE STREET CORP	13F	Company	0.27%	1,055,774	$71,699,000	—	31 Mar 2016	13F
BlackRock Fund Advisors	13F	Company	0.24%	929,897	$63,149,000	—	31 Mar 2016	13F
BRIDGER MANAGEMENT, LLC	13F	Company	0.21%	834,203	$56,651,000	—	31 Mar 2016	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.21%	817,943	$55,547,000	—	31 Mar 2016	13F
OppenheimerFunds, Inc.	13F	Company	0.21%	810,346	$55,031,000	—	31 Mar 2016	13F
GILDER GAGNON HOWE & CO LLC	13F	Company	0.21%	807,120	$54,812,000	—	31 Mar 2016	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	0.19%	751,955	$51,065,000	—	31 Mar 2016	13F
RS INVESTMENT MANAGEMENT CO LLC	13F	Company	0.19%	734,086	$49,852,000	—	31 Mar 2016	13F
MACKENZIE FINANCIAL CORP	13F	Company	0.18%	723,663	$49,144,000	—	31 Mar 2016	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.18%	701,346	$47,629,000	—	31 Mar 2016	13F
NORGES BANK	13F	Company	0.16%	646,963	$43,935,000	—	31 Mar 2016	13F
NORTHERN TRUST CORP	13F	Company	0.15%	577,143	$42,764,000	—	31 Mar 2016	13F
Apex Capital Management	13F	Company	0.16%	619,139	$42,046,000	—	31 Mar 2016	13F
RUSSELL FRANK CO/	13F	Company	0.16%	611,020	$41,536,000	—	31 Mar 2016	13F
SECTORAL ASSET MANAGEMENT INC	13F	Company	0.15%	571,559	$38,815,000	—	31 Mar 2016	13F
AXA S.A.	13F	Company	0.13%	524,721	$35,634,000	—	31 Mar 2016	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.13%	523,958	$35,581,000	—	31 Mar 2016	13F
VIKING GLOBAL INVESTORS LP	13F	Company	0.12%	486,489	$33,037,000	—	31 Mar 2016	13F
ArrowMark Colorado Holdings LLC	13F	Company	0.12%	472,207	$32,068,000	—	31 Mar 2016	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.12%	459,923	$31,233,000	—	31 Mar 2016	13F
Bank of New York Mellon Corp	13F	Company	0.11%	428,193	$29,078,000	—	31 Mar 2016	13F
VOYA INVESTMENT MANAGEMENT LLC	13F	Company	0.11%	422,887	$28,718,000	—	31 Mar 2016	13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	0.1%	379,902	$25,799,000	—	31 Mar 2016	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.08%	301,249	$20,458,000	—	31 Mar 2016	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.08%	298,599	$20,278,000	—	31 Mar 2016	13F
Neuberger Berman Group LLC	13F	Company	0.07%	288,450	$19,589,000	—	31 Mar 2016	13F
ZEVENBERGEN CAPITAL INVESTMENTS LLC	13F	Company	0.07%	278,190	$18,892,000	—	31 Mar 2016	13F
TIRSCHWELL & LOEWY INC	13F	Company	0.07%	271,885	$18,464,000	—	31 Mar 2016	13F

Institutional Holders of DEXCOM INC - Common Stock (DXCM) as of Q2 2016

As of 30 Jun 2016, DEXCOM INC - Common Stock (DXCM) was held by 268 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 83,960,314 shares. The largest 10 holders included FMR LLC, VANGUARD GROUP INC, Artisan Partners Limited Partnership, WELLINGTON MANAGEMENT GROUP LLP, AMERIPRISE FINANCIAL INC, PRICE T ROWE ASSOCIATES INC /MD/, FEDERATED INVESTORS INC /PA/, WELLS FARGO & COMPANY/MN, WADDELL & REED FINANCIAL INC, and BlackRock Institutional Trust Company, N.A.. This page lists 268 institutional shareholders reporting positions in this security for the Q2 2016 filing period.

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

Compare Q2 2016 vs Q1 2016 Across Filers

Q1 2016 holders

258

Q2 2016 holders

268

Holder diff

Investor	Q1 2016 Shares	Q2 2016 Shares	Share Diff	Share Chg %	Q1 2016 Value $	Q2 2016 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.