Holocene Advisors’s QuidelOrtho QDEL Stock Holding History

Holocene Advisors’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
2021 Q1	–	Sell	-120,000	Closed	-$21.6M	–	920
2020 Q4	$21.6M	Buy	+120,000	New	+$26.7M	0.14%	198
2020 Q3	–	Sell	-230,000	Closed	-$51.5M	–	767
2020 Q2	$51.5M	Buy	+230,000	New	+$36M	0.45%	70

Other funds holding QDEL

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Newtyn Management New York $801M AUM 23.14% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

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 Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Holocene Advisors's QDEL Position: Q2 2026 in Review

Holocene Advisors sold out of QuidelOrtho (QDEL) in Q2 2026, closing a stake of 18,508 shares — an estimated $304K sold.

Holocene Advisors first reported a position in QDEL in Q4 2018 and held it in 22 quarters. The position peaked at $58.4M in Q4 2020. 245 funds tracked by Wall St. Rank hold QDEL as of Q2 2026.

Holocene Advisors reported no remaining QuidelOrtho position as of Q2 2026 after selling out during the quarter.
Holocene Advisors sold 18,508 QuidelOrtho shares in Q2 2026, an estimated $304K.
Holocene Advisors first reported a position in QuidelOrtho in Q4 2018 and held it in 22 quarters.
Holocene Advisors's QuidelOrtho position peaked at $58.4M in Q4 2020.
245 funds tracked by Wall St. Rank held QuidelOrtho as of Q2 2026.

Based on Holocene Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.