Quantbot Technologies LP Tandem Diabetes Care Inc Transaction History

Quantbot Technologies LP

$3.24 Billion
Q3 2025

A detailed history of Quantbot Technologies LP transactions in Tandem Diabetes Care Inc stock. As of the latest transaction made, Quantbot Technologies LP holds 33,536 shares of TNDM stock, worth $624,104. This represents 0.01% of its overall portfolio holdings.

Number of Shares

33,536

Previous 33,445 0.27%

Holding current value

$624,104

Previous $623,000 34.67%

% of portfolio

0.01%

Previous 0.02%

20 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 12, 2025	BUY	$10.12 - $17.24 $920 - $1,568	91 Added 0.27%	33,536 $407,000
Q2 2025 Aug 13, 2025	BUY	$16.35 - $23.52 $546,825 - $786,626	33,445 New	33,445 $623,000
Q2 2024 Aug 09, 2024	SELL	$30.43 - $53.43 $211,731 - $371,765	-6,958 Reduced 34.71%	13,089 $527,000
Q1 2024 May 06, 2024	BUY	$22.09 - $35.41 $442,838 - $709,864	20,047 New	20,047 $709,000
Q3 2023 Nov 07, 2023	SELL	$19.33 - $36.22 $1.08 Million - $2.03 Million	-56,126 Reduced 83.02%	11,482 $238,000

Q2 2023 Aug 08, 2023	SELL	$24.18 - $42.46 $91,303 - $160,328	-3,776 Reduced 5.29%	67,608 $1.66 Million
Q1 2023 May 12, 2023	SELL	$35.86 - $46.5 $32,955 - $42,733	-919 Reduced 1.27%	71,384 $2.9 Million
Q4 2022 Feb 13, 2023	BUY	$35.49 - $56.15 $2.57 Million - $4.06 Million	72,303 New	72,303 $3.25 Million
Q2 2022 Aug 09, 2022	BUY	$53.22 - $123.09 $1.9 Million - $4.39 Million	35,633 Added 640.42%	41,197 $2.44 Million
Q1 2022 May 16, 2022	BUY	$101.89 - $150.09 $517,499 - $762,307	5,079 Added 1047.22%	5,564 $647,000
Q4 2021 Feb 11, 2022	BUY	$118.18 - $153.21 $57,317 - $74,306	485 New	485 $73,000
Q1 2021 May 14, 2021	SELL	$81.28 - $104.34 $1.56 Million - $2 Million	-19,164 Closed	0 $0
Q4 2020 Feb 12, 2021	BUY	$86.4 - $121.75 $1.43 Million - $2.02 Million	16,594 Added 645.68%	19,164 $1.83 Million
Q3 2020 Nov 16, 2020	BUY	$95.43 - $116.09 $245,255 - $298,351	2,570 New	2,570 $291,000
Q2 2020 Aug 13, 2020	SELL	$60.05 - $98.92 $140,096 - $230,780	-2,333 Closed	0 $0
Q1 2020 May 13, 2020	SELL	$47.37 - $90.04 $229,033 - $435,343	-4,835 Reduced 67.45%	2,333 $150,000
Q4 2019 Feb 10, 2020	BUY	$53.13 - $71.19 $380,835 - $510,289	7,168 New	7,168 $427,000
Q3 2019 Nov 12, 2019	SELL	$57.11 - $73.3 $1.67 Million - $2.15 Million	-29,310 Closed	0 $0
Q2 2019 Aug 13, 2019	BUY	$54.41 - $71.7 $1.56 Million - $2.06 Million	28,679 Added 4545.01%	29,310 $1.89 Million
Q1 2019 May 13, 2019	BUY	$32.25 - $73.56 $20,349 - $46,416	631 New	631 $40,000

Others Institutions Holding TNDM

# of Institutions

287

Shares Held

74.1M

Call Options Held

2.94M

Put Options Held

362K

View Full List

About TANDEM DIABETES CARE INC

Ticker TNDM
Exchange NASDAQ
Sector Healthcare
Industry Medical Devices
Shares Outstandng 64,221,200
Market Cap $1.2B
Description
Tandem Diabetes Care, Inc., a medical device company, designs, develops, and commercializes various products for people with insulin-dependent diabetes in the United States and internationally. The company's flagship product is the t:slim X2 insulin delivery system, a pump platform that comprises t:slim X2 pump, its 300-unit disposable insulin c...

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Quantbot Technologies LP Tandem Diabetes Care Inc Transaction History