Tandem Investment Advisors’s QuidelOrtho QDEL Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | – | Sell |
-7,460
| Closed | -$213K | – | 93 |
|
|
2025
Q4 | $213K | Hold |
7,460
| – | – | 0.01% | 78 |
|
|
2025
Q3 | $220K | Hold |
7,460
| – | – | 0.01% | 77 |
|
|
2025
Q2 | $215K | Sell |
7,460
-1,000
| -12% | -$29.6K | 0.01% | 64 |
|
|
2025
Q1 | $296K | Hold |
8,460
| – | – | 0.01% | 62 |
|
|
2024
Q4 | $377K | Hold |
8,460
| – | – | 0.01% | 59 |
|
|
2024
Q3 | $386K | Hold |
8,460
| – | – | 0.01% | 61 |
|
|
2024
Q2 | $281K | Hold |
8,460
| – | – | 0.01% | 65 |
|
|
2024
Q1 | $406K | Hold |
8,460
| – | – | 0.02% | 59 |
|
|
2023
Q4 | $624K | Hold |
8,460
| – | – | 0.03% | 55 |
|
|
2023
Q3 | $618K | Hold |
8,460
| – | – | 0.03% | 58 |
|
|
2023
Q2 | $701K | Hold |
8,460
| – | – | 0.03% | 55 |
|
|
2023
Q1 | $754K | Hold |
8,460
| – | – | 0.04% | 56 |
|
|
2022
Q4 | $725K | Sell |
8,460
-125
| -1% | -$10.6K | 0.04% | 57 |
|
|
2022
Q3 | $614K | Sell |
8,585
-200
| -2% | -$17.9K | 0.04% | 60 |
|
|
2022
Q2 | $854K | Sell |
8,785
-160
| -2% | -$16.3K | 0.05% | 51 |
|
|
2022
Q1 | $1.01M | Sell |
8,945
-530
| -6% | -$56.5K | 0.06% | 48 |
|
|
2021
Q4 | $1.28M | Hold |
9,475
| – | – | 0.08% | 47 |
|
|
2021
Q3 | $1.34M | Hold |
9,475
| – | – | 0.11% | 43 |
|
|
2021
Q2 | $1.21M | Hold |
9,475
| – | – | 0.1% | 43 |
|
|
2021
Q1 | $1.21M | Hold |
9,475
| – | – | 0.12% | 45 |
|
|
2020
Q4 | $1.7M | Sell |
9,475
-6
| -0.1% | -$1.33K | 0.18% | 42 |
|
|
2020
Q3 | $2.08M | Buy |
9,481
+6
| +0.1% | +$1.34K | 0.26% | 38 |
|
|
2020
Q2 | $2.12M | Hold |
9,475
| – | – | 0.29% | 41 |
|
|
2020
Q1 | $927K | Sell |
9,475
-1,050
| -10% | -$84.9K | 0.14% | 47 |
|
|
2019
Q4 | $790K | Sell |
10,525
-125
| -1% | -$8.07K | 0.13% | 45 |
|
|
2019
Q3 | $653K | Sell |
10,650
-515
| -5% | -$31K | 0.12% | 44 |
|
|
2019
Q2 | $662K | Sell |
11,165
-200
| -2% | -$12K | 0.13% | 45 |
|
|
2019
Q1 | $744K | Sell |
11,365
-900
| -7% | -$54.4K | 0.16% | 42 |
|
|
2018
Q4 | $599K | Sell |
12,265
-110
| -0.9% | -$6.57K | 0.16% | 43 |
|
|
2018
Q3 | $806K | Sell |
12,375
-50
| -0.4% | -$3.5K | 0.22% | 35 |
|
|
2018
Q2 | $826K | Sell |
12,425
-204
| -2% | -$12.3K | 0.25% | 34 |
|
|
2018
Q1 | $654K | Sell |
12,629
-2,146
| -15% | -$99.9K | 0.21% | 34 |
|
|
2017
Q4 | $640K | Buy |
+14,775
| New | +$604K | 0.22% | 41 |
|
Other funds holding QDEL
NM
VPM
RCMNY
VCM
Tandem Investment Advisors's QDEL Position: Q1 2026 in Review
Tandem Investment Advisors sold out of QuidelOrtho (QDEL) in Q1 2026, closing a stake of 7,460 shares — an estimated $213K sold.
Tandem Investment Advisors first reported a position in QDEL in Q4 2017 and held it in 33 quarters. The position peaked at $2.12M in Q2 2020. 237 funds tracked by Wall St. Rank hold QDEL as of Q1 2026.
- Tandem Investment Advisors reported no remaining QuidelOrtho position as of Q1 2026 after selling out during the quarter.
- Tandem Investment Advisors sold 7,460 QuidelOrtho shares in Q1 2026, an estimated $213K.
- Tandem Investment Advisors first reported a position in QuidelOrtho in Q4 2017 and held it in 33 quarters.
- Tandem Investment Advisors's QuidelOrtho position peaked at $2.12M in Q2 2020.
- 237 funds tracked by Wall St. Rank held QuidelOrtho as of Q1 2026.
Based on Tandem Investment Advisors's 13F filing for Q1 2026, filed 7 May 2026.