Quantitative Investment Management, LLC Dexcom Inc Transaction History

Quantitative Investment Management, LLC

$719 Million
Q3 2025

A detailed history of Quantitative Investment Management, LLC transactions in Dexcom Inc stock. As of the latest transaction made, Quantitative Investment Management, LLC holds 13,457 shares of DXCM stock, worth $781,313. This represents 0.13% of its overall portfolio holdings.

Number of Shares

13,457

Previous 4,812 179.66%

Holding current value

$781,313

Previous $420,000 115.48%

% of portfolio

0.13%

Previous 0.06%

14 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 13, 2025	BUY	$66.46 - $89.53 $574,546 - $773,986	8,645 Added 179.66%	13,457 $905,000
Q2 2025 Aug 14, 2025	SELL	$59.83 - $87.57 $1.02 Million - $1.49 Million	-16,982 Reduced 77.92%	4,812 $420,000
Q1 2025 May 14, 2025	BUY	$67.74 - $90.75 $1.48 Million - $1.98 Million	21,794 New	21,794 $1.49 Million
Q3 2024 Nov 14, 2024	BUY	$64.0 - $116.06 $10 Million - $18.2 Million	156,439 New	156,439 $10.5 Million
Q1 2024 May 15, 2024	BUY	$114.22 - $140.1 $2.01 Million - $2.46 Million	17,581 New	17,581 $2.44 Million
Q2 2023 Aug 14, 2023	BUY	$112.47 - $130.98 $3.96 Million - $4.61 Million	35,177 Added 534.28%	41,761 $5.37 Million
Q1 2023 May 15, 2023	BUY	$104.0 - $122.92 $684,736 - $809,305	6,584 New	6,584 $764,000
Q3 2021 Nov 15, 2021	SELL	$106.71 - $143.18 $292,065 - $391,883	-2,737 Closed	0 $0
Q2 2021 Aug 16, 2021	BUY	$80.99 - $107.93 $221,669 - $295,404	2,737 New	2,737 $1.17 Million
Q2 2020 Aug 14, 2020	SELL	$62.68 - $105.34 $964,707 - $1.62 Million	-15,391 Closed	0 $0
Q1 2020 May 15, 2020	SELL	$47.79 - $75.63 $3.32 Million - $5.26 Million	-69,513 Reduced 81.87%	15,391 $4.14 Million
Q4 2019 Feb 14, 2020	BUY	$36.62 - $57.29 $2.32 Million - $3.63 Million	63,321 Added 293.38%	84,904 $18.6 Million
Q3 2019 Nov 14, 2019	SELL	$35.53 - $43.8 $1.92 Million - $2.37 Million	-54,076 Reduced 71.47%	21,583 $3.22 Million
Q2 2019 Aug 14, 2019	BUY	$27.84 - $38.92 $2.11 Million - $2.94 Million	75,659 New	75,659 $11.3 Million

Others Institutions Holding DXCM

# of Institutions

1,089

Shares Held

443M

Call Options Held

6.78M

Put Options Held

7.25M

View Full List

About DEXCOM INC

Ticker DXCM
Exchange NASDAQ
Sector Healthcare
Industry Medical Devices
Shares Outstandng 386,257,984
Market Cap $22.4B
Description
DexCom, Inc., a medical device company, focuses on the design, development, and commercialization of continuous glucose monitoring (CGM) systems in the United States and internationally. The company provides its systems for use by people with diabetes, as well as for use by healthcare providers. Its products include DexCom G6, an integrated CGM ...

More about DXCM

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Quantitative Investment Management, LLC Dexcom Inc Transaction History