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	$122K	Sell	7,400 -4,600	-38%	-$113K	﹤0.01%	3592
2025 Q4	$343K	Sell	12,000 -14,300	-54%	-$387K	﹤0.01%	3206
2025 Q3	$775K	Buy	26,300 +21,000	+396%	+$574K	﹤0.01%	2293
2025 Q2	$153K	Buy	+5,300	New	+$157K	﹤0.01%	3550
2025 Q1	–	Sell	-2,500	Closed	-$111K	–	4969
2024 Q4	$111K	Sell	2,500 -500	-17%	-$20.5K	﹤0.01%	4094
2024 Q3	$137K	Sell	3,000 -15,000	-83%	-$607K	﹤0.01%	4248
2024 Q2	$598K	Buy	18,000 +14,100	+362%	+$577K	﹤0.01%	3352
2024 Q1	$187K	Sell	3,900 -19,900	-84%	-$1.16M	﹤0.01%	4019
2023 Q4	$1.75M	Buy	23,800 +16,500	+226%	+$1.12M	﹤0.01%	1890
2023 Q3	$533K	Buy	7,300 +400	+6%	+$31.9K	﹤0.01%	2767
2023 Q2	$572K	Buy	+6,900	New	+$604K	﹤0.01%	2331
2023 Q1	–	Sell	-1,300	Closed	-$111K	–	4286
2022 Q4	$111K	Sell	1,300 -200	-13%	-$16.9K	﹤0.01%	2323
2022 Q3	$107K	Buy	+1,500	New	+$134K	﹤0.01%	2396
2019 Q2	–	Sell	-1,800	Closed	-$118K	–	1977
2019 Q1	$118K	Buy	+1,800	New	+$109K	0.02%	985

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.