Walleye Capital’s QuidelOrtho QDEL Stock Holding History

Walleye 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
2026 Q1	$573K	Buy	34,900 +18,500	+113%	+$454K	﹤0.01%	2552
2025 Q4	$468K	Sell	16,400 -18,800	-53%	-$509K	﹤0.01%	2999
2025 Q3	$1.04M	Buy	35,200 +26,500	+305%	+$725K	﹤0.01%	2060
2025 Q2	$251K	Buy	+8,700	New	+$257K	﹤0.01%	3191
2025 Q1	–	Sell	-4,800	Closed	-$214K	–	4968
2024 Q4	$214K	Buy	4,800 +1,200	+33%	+$49.1K	﹤0.01%	3700
2024 Q3	$164K	Sell	3,600 -50,700	-93%	-$2.05M	﹤0.01%	4135
2024 Q2	$1.8M	Buy	54,300 +28,600	+111%	+$1.17M	﹤0.01%	2207
2024 Q1	$1.23M	Sell	25,700 -7,700	-23%	-$449K	﹤0.01%	2390
2023 Q4	$2.46M	Buy	33,400 +21,600	+183%	+$1.46M	0.01%	1631
2023 Q3	$862K	Sell	11,800 -5,800	-33%	-$463K	﹤0.01%	2367
2023 Q2	$1.46M	Buy	+17,600	New	+$1.54M	0.01%	1548
2023 Q1	–	Sell	-13,200	Closed	-$1.13M	–	4285
2022 Q4	$1.13M	Sell	13,200 -2,000	-13%	-$169K	0.02%	920
2022 Q3	$1.09M	Buy	+15,200	New	+$1.36M	0.02%	916
2019 Q2	–	Sell	-1,800	Closed	-$118K	–	1975
2019 Q1	$118K	Buy	+1,800	New	+$109K	0.02%	984

Other funds holding QDEL

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Newtyn Management New York $936M AUM 27.23% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

RCMNY

Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Walleye Capital's QDEL Position: Q3 2025 in Review

Walleye Capital sold out of QuidelOrtho (QDEL) in Q3 2025, closing a stake of 1,209 shares — an estimated $33.1K sold.

Walleye Capital first reported a position in QDEL in Q1 2019 and held it in 8 quarters. The position peaked at $843K in Q2 2022. 254 funds tracked by Wall St. Rank hold QDEL as of Q3 2025.

Walleye Capital reported no remaining QuidelOrtho position as of Q3 2025 after selling out during the quarter.
Walleye Capital sold 1,209 QuidelOrtho shares in Q3 2025, an estimated $33.1K.
Walleye Capital first reported a position in QuidelOrtho in Q1 2019 and held it in 8 quarters.
Walleye Capital's QuidelOrtho position peaked at $843K in Q2 2022.
254 funds tracked by Wall St. Rank held QuidelOrtho as of Q3 2025.

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