OraSure Technologies, Inc.

Historical 13F Holders

Symbol
OSUR
CUSIP
68554V108
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 68554V108 since 12/18/2024, largest first.

Filer % of Class Filed
BlackRock, Inc. 13G/A 7.2% 4/23/2025
Event 3/31/2025
Neuberger Berman Group LLC 13G
5.7% 4/4/2025
Event 3/31/2025
Islet Management, LP 13D
5.7% 9/17/2026
Event 9/14/2026
Private Management Group Inc 13G/A 5.5% 7/31/2026
Event 6/30/2026
Gagnon Securities LLC 13G
5.4% 4/8/2026
Event 1/8/2026
Altai Capital Management, L.P. 13D/A
5.2% 4/20/2026
Event 4/16/2026
Vanguard Capital Management LLC 13G 5.0% 4/30/2026
Event 3/31/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (4)
Dimensional Fund Advisors LP 13G/A 5.0%
Checked 5% or less
10/9/2025
Event 9/30/2025
Camber Capital Management LP 13G/A
1.2% 5/15/2025
Event 3/31/2025
Earnest Partners LLC 13G/A 0% 9/3/2025
Event 12/31/2022
Vanguard Group Inc 13G/A 0% 3/27/2026
Event 3/13/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 3 4.07 k $16.0 k
2026 Q2 156 55.8 M $234 M
2026 Q1 145 56.9 M $171 M
2025 Q4 142 60.3 M $137 M
2025 Q3 149 64.5 M $195 M
2025 Q2 160 67.1 M $201 M
2025 Q1 187 65.8 M $222 M
2024 Q4 198 67.4 M $243 M
2024 Q3 195 67.3 M $287 M
2024 Q2 223 71.0 M $302 M
2024 Q1 247 72.6 M $446 M
2023 Q4 228 70.9 M $581 M
2023 Q3 218 67.1 M $398 M
2023 Q2 211 65.2 M $327 M
2023 Q1 203 62.4 M $378 M
2022 Q4 200 64.0 M $309 M
2022 Q3 199 62.4 M $237 M
2022 Q2 194 65.2 M $177 M
2022 Q1 197 70.7 M $480 M
2021 Q4 199 67.5 M $586 M
2021 Q3 197 66.8 M $756 M
2021 Q2 199 64.1 M $650 M
2021 Q1 212 66.0 M $770 M
2020 Q4 217 72.3 M $765 M
2020 Q3 215 73.5 M $896 M
2020 Q2 202 68.7 M $800 M
2020 Q1 174 56.6 M $609 M
2019 Q4 179 60.3 M $484 M
2019 Q3 181 59.7 M $446 M
2019 Q2 189 58.8 M $546 M
2019 Q1 192 58.0 M $647 M
2018 Q4 193 58.7 M $686 M
2018 Q3 216 61.7 M $954 M
2018 Q2 199 58.0 M $956 M
2018 Q1 206 58.0 M $980 M
2017 Q4 199 57.7 M $1.09 B
2017 Q3 219 58.4 M $1.31 B
2017 Q2 206 55.8 M $963 M
2017 Q1 183 52.1 M $674 M
2016 Q4 176 44.6 M $402 M
2016 Q3 171 46.1 M $367 M
2016 Q2 164 45.9 M $272 M
2016 Q1 159 43.7 M $316 M
2015 Q4 151 42.4 M $273 M
2015 Q3 144 39.6 M $176 M
2015 Q2 136 38.8 M $209 M
2015 Q1 156 46.4 M $304 M
2014 Q4 156 47.7 M $483 M
2014 Q3 137 45.8 M $331 M
2014 Q2 144 44.2 M $380 M
2014 Q1 132 44.2 M $352 M