Vanguard Portfolio Management
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Vanguard Portfolio Management’s QuidelOrtho QDEL Stock Holding History

Vanguard Portfolio Management’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 		$72.4M Buy
4,135,464
+103,696
+3% +$1.37M ﹤0.01% 1613
2026
Q1 		$66.2M Buy
+4,031,768
New +$99M ﹤0.01% 1582

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
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
PCMI
Paradigm Capital Management Inc Albany, New York $3.67B AUM 121.12% 1-Year Est. Return

Vanguard Portfolio Management's QDEL Position: Q2 2026 in Review

Vanguard Portfolio Management increased its QuidelOrtho (QDEL) stake by 2.6% in Q2 2026, buying an estimated $1.37M and bringing the position to 4,135,464 shares worth $72.4M. The position accounts for ﹤0.01% of the portfolio, ranked #1613.

Vanguard Portfolio Management first reported a position in QDEL in Q1 2026 and has held it in 2 quarters since. 244 funds tracked by Wall St. Rank hold QDEL as of Q2 2026.

  • Vanguard Portfolio Management held 4,135,464 shares of QuidelOrtho worth $72.4M as of Q2 2026.
  • Vanguard Portfolio Management bought 103,696 QuidelOrtho shares in Q2 2026, an estimated $1.37M.
  • QuidelOrtho made up ﹤0.01% of Vanguard Portfolio Management's portfolio in Q2 2026, its #1613 holding.
  • Vanguard Portfolio Management first reported a position in QuidelOrtho in Q1 2026 and has held it in 2 quarters since.
  • 244 funds tracked by Wall St. Rank held QuidelOrtho as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.