BlackRock
CODX

BlackRock’s Co-Diagnostics CODX Stock Holding History

BlackRock’s Portfolio CODX Stock Details CODX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-14,248
Closed -$72.1K – 5706
2025
Q4 		$72.1K Hold
14,248
– – ﹤0.01% 4975
2025
Q3 		$147K Hold
14,248
– – ﹤0.01% 4746
2025
Q2 		$120K Sell
14,248
-2,512
-15% -$23.5K ﹤0.01% 4797
2025
Q1 		$156K Sell
16,760
-48
-0.3% -$917 ﹤0.01% 4650
2024
Q4 		$378K Sell
16,808
-5
-0% -$158 ﹤0.01% 4491
2024
Q3 		$630K Buy
16,813
+79
+0.5% +$3.03K ﹤0.01% 4277
2024
Q2 		$628K Buy
16,734
+66
+0.4% +$2.4K ﹤0.01% 4286
2024
Q1 		$560K Sell
16,668
-60
-0.4% -$2.17K ﹤0.01% 4343
2023
Q4 		$667K Sell
16,728
-29
-0.2% -$1.02K ﹤0.01% 4357
2023
Q3 		$533K Sell
16,757
-127
-0.8% -$4.8K ﹤0.01% 4406
2023
Q2 		$562K Buy
16,884
+164
+1% +$6.28K ﹤0.01% 4452
2023
Q1 		$742K Sell
16,720
-1,251
-7% -$100K ﹤0.01% 4432
2022
Q4 		$1.36M Sell
17,971
-16
-0.1% -$1.5K ﹤0.01% 4302
2022
Q3 		$1.73M Buy
17,987
+1,266
+8% +$177K ﹤0.01% 4265
2022
Q2 		$2.81M Buy
16,721
+472
+3% +$71.8K ﹤0.01% 4082
2022
Q1 		$3.01M Sell
16,249
-99
-0.6% -$20.5K ﹤0.01% 4215
2021
Q4 		$4.38M Sell
16,348
-1,361
-8% -$357K ﹤0.01% 4050
2021
Q3 		$5.17M Buy
17,709
+444
+3% +$130K ﹤0.01% 3943
2021
Q2 		$4.27M Sell
17,265
-47,904
-74% -$12.3M ﹤0.01% 3941
2021
Q1 		$18.7M Buy
65,169
+1,113
+2% +$444K ﹤0.01% 3224
2020
Q4 		$17.9M Buy
64,056
+3,992
+7% +$1.48M ﹤0.01% 3065
2020
Q3 		$24.5M Buy
60,064
+4
+0% +$2.06K ﹤0.01% 2749
2020
Q2 		$34.9M Buy
+60,060
New +$27.4M ﹤0.01% 2462
2018
Q2 		– Sell
-43
Closed -$3K – 5018
2018
Q1 		$3K Buy
+43
New +$3.28K ﹤0.01% 4767

Other funds holding CODX

PAG
Private Advisory Group Redmond, Washington $1.52B AUM 41.01% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
SAM
Smartleaf Asset Management Boston, Massachusetts $2.77B AUM 22% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
SS
SBI Securities Tokyo, Japan $4.4B AUM 74.25% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
HWA
Heritage Wealth Advisors Richmond, Virginia $2.56B AUM 19.48% 1-Year Est. Return
Osaic Holdings
Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return
DB
Danske Bank Copenhagen K, Denmark $41.5B AUM 29.19% 1-Year Est. Return

BlackRock's CODX Position: Q1 2026 in Review

BlackRock sold out of Co-Diagnostics (CODX) in Q1 2026, closing a stake of 14,248 shares — an estimated $72.1K sold.

BlackRock first reported a position in CODX in Q1 2018 and held it in 24 quarters. The position peaked at $34.9M in Q2 2020. 14 funds tracked by Wall St. Rank hold CODX as of Q1 2026.

  • BlackRock reported no remaining Co-Diagnostics position as of Q1 2026 after selling out during the quarter.
  • BlackRock sold 14,248 Co-Diagnostics shares in Q1 2026, an estimated $72.1K.
  • BlackRock first reported a position in Co-Diagnostics in Q1 2018 and held it in 24 quarters.
  • BlackRock's Co-Diagnostics position peaked at $34.9M in Q2 2020.
  • 14 funds tracked by Wall St. Rank held Co-Diagnostics as of Q1 2026.

Based on BlackRock's 13F filing for Q1 2026, filed 13 May 2026.