OraSure Technologies
OSUR
156 hedge funds and large institutions have $196M invested in OraSure Technologies in 2025 Q2 according to their latest regulatory filings, with 16 funds opening new positions, 49 increasing their positions, 54 reducing their positions, and 38 closing their positions.
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
0.68% less ownership
Funds ownership: 87.84% → 87.17% (-0.68%)
9% less repeat investments, than reductions
Existing positions increased: 49 | Existing positions reduced: 54
12% less capital invested
Capital invested by funds: $221M → $196M (-$25.9M)
13% less funds holding
Funds holding: 179 → 156 (-23)
58% less first-time investments, than exits
New positions opened: 16 | Existing positions closed: 38
75% less call options, than puts
Call options by funds: $1K | Put options by funds: $4K
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ACM
Altai Capital Management
West Hollywood,
California
|
+$5.78M |
| 2 |
SCP
Steamboat Capital Partners
Rye,
New York
|
+$4.59M |
| 3 |
PMG
Private Management Group
Irvine,
California
|
+$3.01M |
| 4 |
SFM
Systematic Financial Management
Teaneck,
New Jersey
|
+$1.68M |
| 5 |
GS
Gagnon Securities
New York
|
+$1.53M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AllianceBernstein
Nashville,
Tennessee
|
-$2.63M |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$2.49M |
| 3 |
AQR Capital Management
Greenwich,
Connecticut
|
-$1.97M |
| 4 |
Russell Investments Group
London,
United Kingdom
|
-$1.87M |
| 5 |
Acadian Asset Management
Boston,
Massachusetts
|
-$1.62M |
OSUR Hedge Fund Activity: Q2 2025 in Review
156 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in OraSure Technologies (OSUR) for Q2 2025, worth a combined $196M — down 12% from $221M a quarter earlier.
Sellers outnumbered buyers: 38 funds closed out of OSUR and 16 opened new positions — a net loss of 22 holders — while 54 trimmed existing stakes and 49 added.
The largest buyer was Altai Capital Management, adding an estimated $5.78M. The largest seller was AllianceBernstein, cutting an estimated $2.63M.
- 156 institutional investors held OraSure Technologies (OSUR) as of Q2 2025, down from 179 in Q1 2025.
- Funds reported $196M of OraSure Technologies stock for Q2 2025, down 12% quarter-over-quarter.
- 16 funds opened new OraSure Technologies positions in Q2 2025 and 38 closed out, a net change of -22 holders.
- The largest OraSure Technologies buyer in Q2 2025 was Altai Capital Management, an estimated $5.78M added.
- The largest OraSure Technologies seller in Q2 2025 was AllianceBernstein, an estimated $2.63M sold.
Based on aggregated 13F filings for Q2 2025.