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QDEL icon

AlphaQuest’s QuidelOrtho QDEL Stock Holding History

AlphaQuest’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
Q4 		– Sell
-519
Closed -$15.3K – 2291
2025
Q3 		$15.3K Buy
519
+518
+51,800% +$14.2K ﹤0.01% 2125
2025
Q2 		$29 Sell
1
-102
-99% -$3.02K ﹤0.01% 1972
2025
Q1 		$3.6K Buy
+103
New +$4.2K ﹤0.01% 1881
2024
Q4 		– Sell
-6,522
Closed -$297K – 1950
2024
Q3 		$297K Buy
6,522
+3,083
+90% +$125K 0.03% 898
2024
Q2 		$114K Buy
3,439
+3,419
+17,095% +$140K 0.02% 899
2024
Q1 		$959 Sell
20
-94
-82% -$5.48K ﹤0.01% 1429
2023
Q4 		$8.4K Buy
+114
New +$7.71K ﹤0.01% 1001

Other funds holding QDEL

T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
NM
Newtyn Management New York $801M AUM 23.14% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

AlphaQuest's QDEL Position: Q4 2025 in Review

AlphaQuest sold out of QuidelOrtho (QDEL) in Q4 2025, closing a stake of 519 shares — an estimated $15.3K sold.

AlphaQuest first reported a position in QDEL in Q4 2023 and held it in 7 quarters. The position peaked at $297K in Q3 2024. 244 funds tracked by Wall St. Rank hold QDEL as of Q4 2025.

  • AlphaQuest reported no remaining QuidelOrtho position as of Q4 2025 after selling out during the quarter.
  • AlphaQuest sold 519 QuidelOrtho shares in Q4 2025, an estimated $15.3K.
  • AlphaQuest first reported a position in QuidelOrtho in Q4 2023 and held it in 7 quarters.
  • AlphaQuest's QuidelOrtho position peaked at $297K in Q3 2024.
  • 244 funds tracked by Wall St. Rank held QuidelOrtho as of Q4 2025.

Based on AlphaQuest's 13F filing for Q4 2025, filed 9 Feb 2026.