Mariner
QDEL icon

Mariner’s QuidelOrtho QDEL Stock Holding History

Mariner’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 		$490K Buy
+27,962
New +$369K ﹤0.01% 2475
2025
Q4 		– Sell
-13,443
Closed -$396K – 3752
2025
Q3 		$396K Sell
13,443
-16,516
-55% -$452K ﹤0.01% 2601
2025
Q2 		$863K Buy
29,959
+8,494
+40% +$251K ﹤0.01% 1907
2025
Q1 		$751K Buy
21,465
+8,258
+63% +$337K ﹤0.01% 1886
2024
Q4 		$588K Sell
13,207
-1,418
-10% -$58K ﹤0.01% 2052
2024
Q3 		$667K Buy
14,625
+3,628
+33% +$147K ﹤0.01% 1911
2024
Q2 		$365K Buy
10,997
+2,410
+28% +$98.6K ﹤0.01% 2301
2024
Q1 		$412K Buy
8,587
+503
+6% +$29.3K ﹤0.01% 2185
2023
Q4 		$596K Sell
8,084
-421
-5% -$28.5K ﹤0.01% 1831
2023
Q3 		$621K Buy
8,505
+797
+10% +$63.7K ﹤0.01% 1629
2023
Q2 		$639K Sell
7,708
-47
-0.6% -$4.11K ﹤0.01% 1575
2023
Q1 		$691K Sell
7,755
-82
-1% -$7.13K ﹤0.01% 1490
2022
Q4 		$671K Sell
7,837
-507
-6% -$42.9K ﹤0.01% 1471
2022
Q3 		$596K Buy
+8,344
New +$747K ﹤0.01% 1312
2022
Q2 		– Sell
-10,069
Closed -$1.13M – 1431
2022
Q1 		$1.13M Buy
+10,069
New +$1.07M ﹤0.01% 895

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

Mariner's QDEL Position: Q2 2026 in Review

Mariner opened a new position in QuidelOrtho (QDEL) in Q2 2026: 27,962 shares worth $490K. The stake represents ﹤0.01% of the portfolio and ranks #2475 among its holdings. This is a return to the name: Mariner previously reported a position in QDEL as recently as Q3 2025.

Mariner first reported a position in QDEL in Q1 2022 and has held it in 15 quarters since. The position peaked at $1.13M in Q1 2022. 246 funds tracked by Wall St. Rank hold QDEL as of Q2 2026.

  • Mariner held 27,962 shares of QuidelOrtho worth $490K as of Q2 2026.
  • QuidelOrtho was a new Mariner position in Q2 2026.
  • QuidelOrtho made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #2475 holding.
  • Mariner first reported a position in QuidelOrtho in Q1 2022 and has held it in 15 quarters since.
  • Mariner's QuidelOrtho position peaked at $1.13M in Q1 2022.
  • 246 funds tracked by Wall St. Rank held QuidelOrtho as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.