QT
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Quantbot Technologies’s QuidelOrtho QDEL Stock Holding History

Quantbot Technologies’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
Q2 		$419K Buy
23,945
+14,364
+150% +$190K 0.02% 1001
2026
Q1 		$157K Buy
+9,581
New +$235K 0.01% 1227
2025
Q1 		– Sell
-13,736
Closed -$612K – 1800
2024
Q4 		$612K Buy
+13,736
New +$562K 0.02% 781
2024
Q2 		– Sell
-14,378
Closed -$689K – 1822
2024
Q1 		$689K Buy
+14,378
New +$838K 0.04% 637
2022
Q2 		– Sell
-2,291
Closed -$257K – 2055
2022
Q1 		$257K Buy
+2,291
New +$244K 0.02% 785
2018
Q3 		– Sell
-780
Closed -$51K – 1494
2018
Q2 		$51K Sell
780
-10,745
-93% -$649K ﹤0.01% 991
2018
Q1 		$597K Buy
11,525
+6,424
+126% +$299K 0.05% 432
2017
Q4 		$221K Buy
5,101
+3,111
+156% +$127K 0.02% 684
2017
Q3 		$87K Buy
+1,990
New +$69.3K 0.01% 868

Other funds holding QDEL

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
NM
Newtyn Management New York $801M AUM 23.14% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Quantbot Technologies's QDEL Position: Q2 2026 in Review

Quantbot Technologies increased its QuidelOrtho (QDEL) stake by 150% in Q2 2026, buying an estimated $190K and bringing the position to 23,945 shares worth $419K. The position accounts for 0.02% of the portfolio, ranked #1001.

Quantbot Technologies first reported a position in QDEL in Q3 2017 and has held it in 9 quarters since. The position peaked at $689K in Q1 2024. 246 funds tracked by Wall St. Rank hold QDEL as of Q2 2026.

  • Quantbot Technologies held 23,945 shares of QuidelOrtho worth $419K as of Q2 2026.
  • Quantbot Technologies bought 14,364 QuidelOrtho shares in Q2 2026, an estimated $190K.
  • QuidelOrtho made up 0.02% of Quantbot Technologies's portfolio in Q2 2026, its #1001 holding.
  • Quantbot Technologies first reported a position in QuidelOrtho in Q3 2017 and has held it in 9 quarters since.
  • Quantbot Technologies's QuidelOrtho position peaked at $689K in Q1 2024.
  • 246 funds tracked by Wall St. Rank held QuidelOrtho as of Q2 2026.

Based on Quantbot Technologies's 13F filing for Q2 2026, filed 12 Aug 2026.