ORASURE TECHNOLOGIES INC (OSUR) Institutional Ownership

OSUR is currently held by 1 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $6.25M based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026.

The largest disclosed holder is Renaissance Technologies LLC, which reported ownership valued at approximately $6.25M in its March 31, 2026 13F filing. Based on current market prices and the latest disclosed share count, Renaissance Technologies LLC's OSUR position is now estimated to be worth approximately $9.31M, representing an estimated gain of +49.00% since the filing period.

Major shareholders tracked on this page include Renaissance Technologies LLC, and other prominent asset managers. Collectively, these investors account for approximately 100% of the total disclosed value among the investors covered in this analysis.

This page tracks disclosed ownership trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance to help investors analyze smart money sentiment toward ORASURE TECHNOLOGIES INC (OSUR).

Institutional Ownership Trend

Portfolio quarterInstitutional holdersTotal reported valueTotal shares
Q1 20261$6,249,9092,083,303
Q4 20251$5,190,9072,145,003
Q3 20251$7,258,1412,261,103
Q2 20251$6,828,9092,276,303
Q1 20251$8,664,7522,571,143
Q4 20242$10,052,1712,784,535
Q3 20241$9,620,4942,253,043
Q2 20241$9,748,7672,288,443
Q1 20241$11,6691,897,343
Q4 20231$13,5901,657,343
Q3 20231$10,5361,776,712
Q2 20231$8,1751,631,782

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