Russell Investments Group
QDEL icon

Russell Investments Group’s QuidelOrtho QDEL Stock Holding History

Russell Investments Group’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 		$596K Buy
33,805
+23,332
+223% +$308K ﹤0.01% 2704
2026
Q1 		$166K Sell
10,473
-3,104
-23% -$76.2K ﹤0.01% 2906
2025
Q4 		$392K Buy
13,577
+6,708
+98% +$182K ﹤0.01% 2580
2025
Q3 		$202K Sell
6,869
-18,722
-73% -$512K ﹤0.01% 2807
2025
Q2 		$738K Sell
25,591
-14,908
-37% -$441K ﹤0.01% 2201
2025
Q1 		$1.42M Buy
40,499
+13,558
+50% +$553K ﹤0.01% 1879
2024
Q4 		$1.2M Sell
26,941
-13,208
-33% -$540K ﹤0.01% 1919
2024
Q3 		$1.83M Sell
40,149
-110,612
-73% -$4.47M ﹤0.01% 1733
2024
Q2 		$5.01M Buy
150,761
+10,334
+7% +$423K 0.01% 1148
2024
Q1 		$6.73M Buy
140,427
+127,505
+987% +$7.44M 0.01% 1029
2023
Q4 		$952K Sell
12,922
-8,896
-41% -$601K ﹤0.01% 1987
2023
Q3 		$1.59M Sell
21,818
-13,431
-38% -$1.07M ﹤0.01% 1679
2023
Q2 		$2.92M Sell
35,249
-8,979
-20% -$786K 0.01% 1344
2023
Q1 		$3.94M Buy
44,228
+30,225
+216% +$2.63M 0.01% 1210
2022
Q4 		$1.2M Buy
14,003
+4,546
+48% +$385K ﹤0.01% 1880
2022
Q3 		$673K Sell
9,457
-9,463
-50% -$847K ﹤0.01% 2118
2022
Q2 		$1.87M Buy
18,920
+7,496
+66% +$764K ﹤0.01% 1629
2022
Q1 		$1.28M Sell
11,424
-149,814
-93% -$16M ﹤0.01% 1844
2021
Q4 		$21.5M Buy
161,238
+8,583
+6% +$1.19M 0.03% 583
2021
Q3 		$21.4M Buy
152,655
+125,747
+467% +$16.9M 0.04% 565
2021
Q2 		$3.45M Sell
26,908
-14,662
-35% -$1.73M 0.01% 1584
2021
Q1 		$5.31M Buy
41,570
+20,038
+93% +$3.7M 0.01% 1345
2020
Q4 		$3.94M Sell
21,532
-5,016
-19% -$1.11M 0.01% 1379
2020
Q3 		$5.79M Sell
26,548
-16,718
-39% -$3.73M 0.01% 1054
2020
Q2 		$9.66M Buy
43,266
+40,393
+1,406% +$6.33M 0.02% 751
2020
Q1 		$281K Buy
2,873
+1,075
+60% +$87K ﹤0.01% 2421
2019
Q4 		$134K Hold
1,798
– – ﹤0.01% 2822
2019
Q3 		$110K Buy
+1,798
New +$108K ﹤0.01% 2808
2017
Q4 		– Sell
-12,108
Closed -$531K – 2998
2017
Q3 		$531K Buy
12,108
+4,408
+57% +$153K ﹤0.01% 2416
2017
Q2 		$209K Buy
+7,700
New +$191K ﹤0.01% 2677

Other funds holding QDEL

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.8B AUM 23.19% 1-Year Est. Return
RHJA
Rice Hall James & Associates San Diego, California $2.05B AUM 43.16% 1-Year Est. Return
GS
Gagnon Securities New York $519M AUM 44.91% 1-Year Est. Return
SC
Skylands Capital Milwaukee, Wisconsin $814M AUM 32.37% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
LN
Lightrock Netherlands Utrecht, Netherlands $506M AUM 51.14% 1-Year Est. Return
GA
Gagnon Advisors New York $157M AUM 36.77% 1-Year Est. Return

Russell Investments Group's QDEL Position: Q2 2026 in Review

Russell Investments Group increased its QuidelOrtho (QDEL) stake by 223% in Q2 2026, buying an estimated $308K and bringing the position to 33,805 shares worth $596K. The position accounts for ﹤0.01% of the portfolio, ranked #2704.

Russell Investments Group first reported a position in QDEL in Q2 2017 and has held it in 30 quarters since. The position peaked at $21.5M in Q4 2021. 102 funds tracked by Wall St. Rank hold QDEL as of Q2 2026.

  • Russell Investments Group held 33,805 shares of QuidelOrtho worth $596K as of Q2 2026.
  • Russell Investments Group bought 23,332 QuidelOrtho shares in Q2 2026, an estimated $308K.
  • QuidelOrtho made up ﹤0.01% of Russell Investments Group's portfolio in Q2 2026, its #2704 holding.
  • Russell Investments Group first reported a position in QuidelOrtho in Q2 2017 and has held it in 30 quarters since.
  • Russell Investments Group's QuidelOrtho position peaked at $21.5M in Q4 2021.
  • 102 funds tracked by Wall St. Rank held QuidelOrtho as of Q2 2026.

Based on Russell Investments Group's 13F filing for Q2 2026, filed 6 Aug 2026.