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Israel Englander’s QuidelOrtho QDEL Stock Holding History

Israel Englander’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
2025
Q2 		– Sell
-40,000
Closed -$1.4M – 6244
2025
Q1 		$1.4M Buy
+40,000
New +$1.63M ﹤0.01% 4103
2024
Q3 		– Sell
-15,300
Closed -$508K – 6397
2024
Q2 		$508K Buy
+15,300
New +$626K ﹤0.01% 4576
2021
Q3 		– Sell
-15,000
Closed -$1.92M – 7152
2021
Q2 		$1.92M Buy
+15,000
New +$1.77M ﹤0.01% 4006

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

Israel Englander's QDEL Position: Q2 2026 in Review

Israel Englander increased its QuidelOrtho (QDEL) stake by 156% in Q2 2026, buying an estimated $5.82M and bringing the position to 722,480 shares worth $12.7M. The position accounts for ﹤0.01% of the portfolio, ranked #2054.

Israel Englander first reported a position in QDEL in Q2 2013 and has held it in 47 quarters since. The position peaked at $84M in Q4 2022. 244 funds tracked by Wall St. Rank hold QDEL as of Q2 2026.

  • Israel Englander held 722,480 shares of QuidelOrtho worth $12.7M as of Q2 2026.
  • Israel Englander bought 440,263 QuidelOrtho shares in Q2 2026, an estimated $5.82M.
  • QuidelOrtho made up ﹤0.01% of Israel Englander's portfolio in Q2 2026, its #2054 holding.
  • Israel Englander first reported a position in QuidelOrtho in Q2 2013 and has held it in 47 quarters since.
  • Israel Englander's QuidelOrtho position peaked at $84M in Q4 2022.
  • 244 funds tracked by Wall St. Rank held QuidelOrtho as of Q2 2026.

Based on Millennium Management's 13F filing for Q2 2026, filed 14 Aug 2026.