South Dakota Investment Council’s QuidelOrtho QDEL Stock Holding History

South Dakota Investment Council’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 Q1	$224K	Hold	13,633	–	–	﹤0.01%	572
2025 Q4	$389K	Sell	13,633 -1,200	-8%	-$32.5K	0.01%	531
2025 Q3	$437K	Sell	14,833 -1,100	-7%	-$30.1K	0.01%	523
2025 Q2	$459K	Hold	15,933	–	–	0.01%	526
2025 Q1	$557K	Hold	15,933	–	–	0.01%	486
2024 Q4	$710K	Hold	15,933	–	–	0.01%	467
2024 Q3	$727K	Hold	15,933	–	–	0.01%	470
2024 Q2	$529K	Hold	15,933	–	–	0.01%	489
2024 Q1	$764K	Sell	15,933 -1,100	-6%	-$64.1K	0.02%	448
2023 Q4	$1.25M	Hold	17,033	–	–	0.03%	427
2023 Q3	$1.24M	Hold	17,033	–	–	0.03%	408
2023 Q2	$1.41M	Buy	+17,033	New	+$1.49M	0.03%	414
2021 Q2	–	Sell	-2,900	Closed	-$371K	–	615
2021 Q1	$371K	Buy	2,900 +1,200	+71%	+$222K	0.01%	568
2020 Q4	$305K	Hold	1,700	–	–	0.01%	555
2020 Q3	$373K	Buy	+1,700	New	+$379K	0.01%	520

Other funds holding QDEL

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

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Newtyn Management New York $936M AUM 27.23% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

RCMNY

Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

South Dakota Investment Council's QDEL Position: Q1 2026 in Review

South Dakota Investment Council held its QuidelOrtho (QDEL) position steady in Q1 2026 at 13,633 shares worth $224K. The position accounts for ﹤0.01% of the portfolio, ranked #572.

South Dakota Investment Council first reported a position in QDEL in Q3 2020 and has held it in 15 quarters since. The position peaked at $1.41M in Q2 2023. 238 funds tracked by Wall St. Rank hold QDEL as of Q1 2026.

South Dakota Investment Council held 13,633 shares of QuidelOrtho worth $224K as of Q1 2026.
South Dakota Investment Council left its QuidelOrtho share count unchanged in Q1 2026.
QuidelOrtho made up ﹤0.01% of South Dakota Investment Council's portfolio in Q1 2026, its #572 holding.
South Dakota Investment Council first reported a position in QuidelOrtho in Q3 2020 and has held it in 15 quarters since.
South Dakota Investment Council's QuidelOrtho position peaked at $1.41M in Q2 2023.
238 funds tracked by Wall St. Rank held QuidelOrtho as of Q1 2026.

Based on South Dakota Investment Council's 13F filing for Q1 2026, filed 18 May 2026.