DEXCOM INC - Common Stock (DXCM)

Historical Holders from Q1 2014 to Q3 2025

Symbol: DXCM on Nasdaq
Type / Class: Equity / Common Stock
Shares outstanding: 392,193,323
All holders as of 30 Sep 2025: Q3 2025
Total 13F shares, excl. options: 361,686,192
Holdings value: $24,326,064,890
% of all portfolios: 0.016%
Number of holders: 888
Number of buys: 429
Number of sells: -471
Average buys %: +0.01%
Average sells %: -0.01%

Reported Shares, Excluding Options vs Price

Reported Value, Excluding Options

Total Investors

Significant Owners of DEXCOM INC - Common Stock (DXCM)

Filer	Ownership	Change %	Holdings Value	Net Change	Nb Shares	Change %	Reporting Name	Report Period
VANGUARD GROUP INC	12.61%		$3,327,865,844		49,455,578		The Vanguard Group	30 Sep 2025
BlackRock, Inc.	8.3%		$2,317,545,182		32,504,140		BlackRock, Inc.	31 Mar 2025

Institutional Holders of DEXCOM INC - Common Stock (DXCM)

Period	Reported Shares, Excl. Options	Value, Excl. Options	Change	Puts Notional Value	Calls Notional Value	Price	Investors
2025 Q3	361,686,192	$24,326,064,890	-$452,678,993	$485,989,708	$441,454,135	$67.29	888
2025 Q2	363,717,079	$31,720,153,850	+$620,499,054	$450,020,445	$446,203,030	$87.29	929
2025 Q1	357,522,884	$24,367,959,079	-$21,830,100	$291,835,475	$354,077,392	$68.29	918
2024 Q4	356,520,250	$27,741,592,016	-$279,743,784	$444,002,773	$639,213,733	$77.77	940
2024 Q3	357,200,222	$23,960,310,643	-$1,530,910,004	$375,068,855	$360,717,697	$67.04	871
2024 Q2	373,073,419	$42,285,500,029	+$662,526,670	$411,443,500	$450,818,166	$113.38	980
2024 Q1	367,433,762	$50,918,835,024	-$893,108,760	$628,339,389	$581,674,510	$138.7	1,023
2023 Q4	376,420,513	$46,714,761,535	+$1,256,458,516	$814,178,540	$572,717,231	$124.09	963
2023 Q3	367,596,728	$34,254,428,099	-$325,172,905	$481,244,621	$412,108,529	$93.3	890
2023 Q2	368,588,625	$47,303,203,662	-$86,323,559	$543,004,305	$343,010,820	$128.51	940
2023 Q1	369,281,709	$42,884,123,591	+$52,677,258	$398,247,436	$377,219,609	$116.18	891
2022 Q4	373,099,760	$42,233,817,121	+$225,153,200	$481,316,059	$491,868,274	$113.24	901
2022 Q3	371,208,363	$29,922,677,791	-$111,395,992	$311,076,962	$260,109,150	$80.54	760
2022 Q2	370,318,253	$27,605,947,295	+$20,054,274,905	$255,458,767	$226,796,330	$74.53	772
2022 Q1	94,624,602	$48,293,370,260	+$1,138,375,535	$576,412,000	$491,005,000	$511.6	843
2021 Q4	92,168,299	$49,456,533,397	-$1,108,963,197	$1,027,041,000	$850,288,540	$536.95	906
2021 Q3	93,700,793	$51,237,135,830	-$502,542,871	$858,228,000	$1,018,786,000	$546.86	784
2021 Q2	94,700,933	$40,431,864,257	+$1,510,178,055	$523,662,000	$795,531,000	$427	716
2021 Q1	92,085,325	$33,095,119,084	+$509,060,434	$484,643,000	$407,006,000	$359.39	716
2020 Q4	90,898,678	$33,599,827,733	-$501,643,933	$663,232,144	$505,636,068	$369.72	716
2020 Q3	91,873,135	$37,818,156,552	-$149,409,008	$529,840,638	$564,862,000	$412.23	717
2020 Q2	92,133,123	$37,347,784,993	+$419,792,629	$408,807,000	$435,978,000	$405.4	709
2020 Q1	91,229,803	$24,563,570,490	+$161,888,036	$168,080,000	$118,220,000	$269.27	572
2019 Q4	90,965,759	$19,892,612,814	+$32,992,514	$268,458,000	$137,156,000	$218.74	495
2019 Q3	90,939,617	$13,568,950,213	+$328,190,271	$83,962,000	$102,035,000	$149.24	413
2019 Q2	88,725,626	$13,273,745,103	+$356,759,485	$61,420,000	$66,530,000	$149.84	410
2019 Q1	88,583,997	$10,548,018,596	+$38,787,031	$60,074,000	$86,873,000	$119.1	446
2018 Q4	88,184,599	$10,564,179,360	-$129,808,671	$21,288,000	$24,362,000	$119.8	407
2018 Q3	88,760,661	$12,695,745,879	-$611,032,557	$75,582,000	$72,893,000	$143.04	360
2018 Q2	93,215,950	$8,853,465,121	-$922,123,660	$18,236,000	$26,719,000	$94.98	280
2018 Q1	103,355,148	$7,664,869,633	+$5,330,131	$21,468,000	$27,304,000	$74.16	267
2017 Q4	102,947,641	$5,908,051,029	+$82,535,646	$16,480,000	$31,679,000	$57.39	267
2017 Q3	101,797,384	$4,971,892,668	+$151,443,618	$20,611,000	$28,593,000	$48.92	269
2017 Q2	97,682,211	$7,143,294,052	+$675,762,206	$34,951,000	$16,577,000	$73.15	305
2017 Q1	91,924,314	$7,784,141,995	+$246,630,175	$25,358,000	$24,103,000	$84.73	314
2016 Q4	93,369,609	$5,574,692,280	+$200,388,424	$7,505,000	$30,162,000	$59.7	302
2016 Q3	89,469,214	$7,840,742,412	+$510,941,803	$9,276,000	$13,380,000	$87.66	283
2016 Q2	83,960,314	$6,659,461,084	+$465,790,843	$10,758,000	$32,253,000	$79.33	268
2016 Q1	78,724,266	$5,345,859,492	+$152,413,063	$6,621,000	$10,404,000	$67.91	258
2015 Q4	75,548,378	$6,187,429,650	+$150,114,111	$6,093,000	$3,087,000	$81.9	281
2015 Q3	73,614,783	$6,320,383,982	+$12,932,607	$41,530,000	$30,893,000	$85.86	276
2015 Q2	74,093,790	$5,926,046,438	+$109,671,235	$28,066,000	$26,771,000	$79.98	256
2015 Q1	72,843,288	$4,540,967,355	+$30,872,775	$14,083,000	$8,615,000	$62.34	241
2014 Q4	72,420,537	$3,988,379,352	-$127,403,087	$4,822,000	$9,403,000	$55.05	226
2014 Q3	74,202,000	$2,967,701,226	+$83,399,713	$2,503,000	$2,228,000	$39.99	199
2014 Q2	72,079,159	$2,858,047,986	+$96,346,179	$1,186,000	$1,000,000	$39.66	189
2014 Q1	69,248,060	$2,863,172,240	+$10,785,157	$3,768,000	$586,000	$41.36	209