Aristotle Capital Boston, LLC Quidel Ortho Corp Transaction History

Aristotle Capital Boston, LLC

$1.87 Billion
Q3 2025

A detailed history of Aristotle Capital Boston, LLC transactions in Quidel Ortho Corp stock. As of the latest transaction made, Aristotle Capital Boston, LLC holds 382,389 shares of QDEL stock, worth $8.16 Million. This represents 0.6% of its overall portfolio holdings.

Number of Shares

382,389

Previous 235,433 62.42%

Holding current value

$8.16 Million

Previous $6.79 Million 65.97%

% of portfolio

0.6%

Previous 0.36%

14 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	BUY	$22.81 - $31.57 $3.35 Million - $4.64 Million	146,956 Added 62.42%	382,389 $11.3 Million
Q2 2025 Aug 14, 2025	SELL	$24.46 - $37.42 $407,038 - $622,706	-16,641 Reduced 6.6%	235,433 $6.79 Million
Q1 2025 May 15, 2025	SELL	$34.78 - $47.61 $2.11 Million - $2.88 Million	-60,566 Reduced 19.37%	252,074 $8.82 Million
Q4 2024 Feb 14, 2025	SELL	$36.18 - $44.84 $1.19 Million - $1.47 Million	-32,759 Reduced 9.48%	312,640 $13.9 Million
Q3 2024 Nov 14, 2024	BUY	$29.96 - $46.4 $235,126 - $364,147	7,848 Added 2.32%	345,399 $15.7 Million

Q2 2024 Aug 14, 2024	SELL	$32.9 - $47.0 $595,292 - $850,418	-18,094 Reduced 5.09%	337,551 $11.2 Million
Q1 2024 May 15, 2024	SELL	$41.76 - $74.73 $92,080 - $164,779	-2,205 Reduced 0.62%	355,645 $17 Million
Q4 2023 Feb 14, 2024	BUY	$58.16 - $75.44 $136,152 - $176,605	2,341 Added 0.66%	357,850 $26.4 Million
Q3 2023 Nov 14, 2023	BUY	$70.9 - $88.63 $1.17 Million - $1.47 Million	16,535 Added 4.88%	355,509 $26 Million
Q2 2023 Aug 14, 2023	BUY	$81.09 - $94.16 $547,033 - $635,203	6,746 Added 2.03%	338,974 $28.1 Million
Q1 2023 May 15, 2023	BUY	$82.98 - $91.46 $1.15 Million - $1.27 Million	13,836 Added 4.35%	332,228 $29.6 Million
Q4 2022 Feb 14, 2023	BUY	$66.93 - $97.5 $2.78 Million - $4.06 Million	41,590 Added 15.03%	318,392 $27.3 Million
Q3 2022 Nov 14, 2022	SELL	$69.86 - $107.63 $1.42 Million - $2.18 Million	-20,257 Reduced 6.82%	276,802 $19.8 Million
Q2 2022 Aug 15, 2022	BUY	$89.06 - $117.64 $26.5 Million - $34.9 Million	297,059 New	297,059 $28.9 Million

Others Institutions Holding QDEL

# of Institutions

296

Shares Held

72.4M

Call Options Held

357K

Put Options Held

197K

View Full List

About QuidelOrtho Corp

Ticker QDEL
Exchange NASDAQ
Sector Healthcare
Industry Medical Instruments & Supplies
Shares Outstandng 66,952,900
Market Cap $1.43B
Description
QuidelOrtho Corporation focuses on the development and manufacture of diagnostic testing technologies across the continuum of healthcare testing needs. The company operates through Labs, Transfusion Medicine, Point-of-Care, and Molecular Diagnostics business units. The Labs business unit provides clinical chemistry laboratory instruments and tes...

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Aristotle Capital Boston, LLC Quidel Ortho Corp Transaction History