Camber Capital Management’s OraSure Technologies OSUR Stock Holding History

Camber Capital Management’s Portfolio OSUR Stock Details OSUR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	$2.7M	Hold	900,000	–	–	0.25%	25
2025 Q1	$3.03M	Sell	900,000 -3,350,000	-79%	-$12.3M	0.11%	31
2024 Q4	$15.3M	Hold	4,250,000	–	–	0.35%	34
2024 Q3	$18.1M	Hold	4,250,000	–	–	0.58%	29
2024 Q2	$18.1M	Hold	4,250,000	–	–	0.5%	28
2024 Q1	$26.1M	Hold	4,250,000	–	–	0.64%	25
2023 Q4	$34.9M	Hold	4,250,000	–	–	0.89%	22
2023 Q3	$25.2M	Hold	4,250,000	–	–	0.83%	28
2023 Q2	$21.3M	Hold	4,250,000	–	–	0.69%	29
2023 Q1	$25.7M	Hold	4,250,000	–	–	0.79%	23
2022 Q4	$20.5M	Hold	4,250,000	–	–	0.7%	29
2022 Q3	$16.1M	Hold	4,250,000	–	–	0.49%	41
2022 Q2	$11.5M	Hold	4,250,000	–	–	0.5%	34
2022 Q1	$28.8M	Hold	4,250,000	–	–	1.04%	23
2021 Q4	$36.9M	Hold	4,250,000	–	–	1.27%	25
2021 Q3	$48.1M	Buy	4,250,000 +675,000	+19%	+$7.41M	1.48%	28
2021 Q2	$36.3M	Hold	3,575,000	–	–	1.22%	30
2021 Q1	$41.7M	Buy	3,575,000 +325,000	+10%	+$3.98M	1.43%	22
2020 Q4	$34.4M	Buy	3,250,000 +500,000	+18%	+$6.56M	1.21%	28
2020 Q3	$33.5M	Buy	+2,750,000	New	+$37.6M	1.77%	21
2016 Q3	–	Sell	-707,559	Closed	-$4.18M	–	42
2016 Q2	$4.18M	Sell	707,559 -1,292,441	-65%	-$9.19M	0.2%	43
2016 Q1	$14.5M	Hold	2,000,000	–	–	0.85%	31
2015 Q4	$12.9M	Hold	2,000,000	–	–	0.83%	31
2015 Q3	$8.88M	Buy	2,000,000 +700,525	+54%	+$3.66M	0.76%	30
2015 Q2	$7M	Buy	1,299,475 +435,252	+50%	+$2.69M	0.48%	38
2015 Q1	$5.65M	Buy	+864,223	New	+$7.18M	0.4%	32

Other funds holding OSUR

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

PMG

Private Management Group Irvine, California $3.47B AUM 13.39% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

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

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

SFM

Systematic Financial Management Teaneck, New Jersey $4.36B AUM 40.56% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

ACM

Altai Capital Management West Hollywood, California $35M AUM 28.16% 1-Year Est. Return

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

Camber Capital Management's OSUR Position: Q2 2025 in Review

Camber Capital Management held its OraSure Technologies (OSUR) position steady in Q2 2025 at 900,000 shares worth $2.7M. The position accounts for 0.25% of the portfolio, ranked #25.

Camber Capital Management first reported a position in OSUR in Q1 2015 and has held it in 26 quarters since. The position peaked at $48.1M in Q3 2021. 156 funds tracked by Wall St. Rank hold OSUR as of Q2 2025.

Camber Capital Management held 900,000 shares of OraSure Technologies worth $2.7M as of Q2 2025.
Camber Capital Management left its OraSure Technologies share count unchanged in Q2 2025.
OraSure Technologies made up 0.25% of Camber Capital Management's portfolio in Q2 2025, its #25 holding.
Camber Capital Management first reported a position in OraSure Technologies in Q1 2015 and has held it in 26 quarters since.
Camber Capital Management's OraSure Technologies position peaked at $48.1M in Q3 2021.
156 funds tracked by Wall St. Rank held OraSure Technologies as of Q2 2025.

Based on Camber Capital Management's 13F filing for Q2 2025, filed 14 Aug 2025.