TwinBeech Capital’s QuidelOrtho QDEL Stock Holding History

TwinBeech Capital’s Portfolio QDEL Stock Details QDEL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-71,480	Closed	-$2.06M	–	781
2025 Q2	$2.06M	Buy	71,480 +61,955	+650%	+$1.83M	0.05%	321
2025 Q1	$333K	Buy	+9,525	New	+$389K	0.01%	609
2024 Q3	–	Sell	-81,932	Closed	-$2.72M	–	846
2024 Q2	$2.72M	Buy	+81,932	New	+$3.35M	0.05%	298
2024 Q1	–	Sell	-68,994	Closed	-$5.08M	–	800
2023 Q4	$5.08M	Buy	68,994 +3,403	+5%	+$230K	0.08%	269
2023 Q3	$4.79M	Buy	+65,591	New	+$5.24M	0.09%	270
2023 Q1	–	Sell	-126,969	Closed	-$10.9M	–	838
2022 Q4	$10.9M	Buy	+126,969	New	+$10.8M	0.21%	137
2022 Q1	–	Sell	-8,413	Closed	-$1.14M	–	707
2021 Q4	$1.14M	Buy	+8,413	New	+$1.17M	0.06%	325
2021 Q2	–	Sell	-7,400	Closed	-$947K	–	611
2021 Q1	$947K	Buy	+7,400	New	+$1.37M	0.14%	198

Other funds holding QDEL

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

RCMNY

Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Newtyn Management New York $801M AUM 23.14% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

TwinBeech Capital's QDEL Position: Q3 2025 in Review

TwinBeech Capital sold out of QuidelOrtho (QDEL) in Q3 2025, closing a stake of 71,480 shares — an estimated $2.06M sold.

TwinBeech Capital first reported a position in QDEL in Q1 2021 and held it in 8 quarters. The position peaked at $10.9M in Q4 2022. 255 funds tracked by Wall St. Rank hold QDEL as of Q3 2025.

TwinBeech Capital reported no remaining QuidelOrtho position as of Q3 2025 after selling out during the quarter.
TwinBeech Capital sold 71,480 QuidelOrtho shares in Q3 2025, an estimated $2.06M.
TwinBeech Capital first reported a position in QuidelOrtho in Q1 2021 and held it in 8 quarters.
TwinBeech Capital's QuidelOrtho position peaked at $10.9M in Q4 2022.
255 funds tracked by Wall St. Rank held QuidelOrtho as of Q3 2025.

Based on TwinBeech Capital's 13F filing for Q3 2025, filed 14 Nov 2025.