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OraSure Technologies
OSUR
OSUR
141 hedge funds and large institutions have $170M invested in OraSure Technologies in 2026 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 49 increasing their positions, 38 reducing their positions, and 16 closing their positions.
New
Increased
Maintained
Reduced
Closed
18,000% more call options, than puts
Call options by funds: $724K | Put options by funds: $4K
56% more first-time investments, than exits
New positions opened: 25 | Existing positions closed: 16
29% more repeat investments, than reductions
Existing positions increased: 49 | Existing positions reduced: 38
17% more capital invested
Capital invested by funds: $145M → $170M (+$24.9M)
2% more funds holding
Funds holding: 138 → 141 (+3)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
1.53% less ownership
Funds ownership: 83.58% → 82.05% (-1.5%)
Holders
141
Holders Change
+3
Holders Change %
+2.17%
% of All Funds
1.74%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
25
Increased
49
Reduced
38
Closed
16
Calls
$724K
Puts
$4K
Net Calls
+$720K
Net Calls Change
+$696K
Top Buyers
| 1 |
YAG
Yorkville Advisors Global
Mountainside,
New Jersey
|
+$1.81M |
| 2 |
Neuberger Berman Group
New York
|
+$1.07M |
| 3 |
SEI Investments
Oaks,
Pennsylvania
|
+$666K |
| 4 |
ACM
Archon Capital Management
Seattle,
Washington
|
+$497K |
| 5 |
GS
Gagnon Securities
New York
|
+$412K |
Top Sellers
| 1 |
Millennium Management
New York
|
-$2.4M |
| 2 |
Dimensional Fund Advisors
Austin,
Texas
|
-$1.25M |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$1.24M |
| 4 |
SCP
Steamboat Capital Partners
Rye,
New York
|
-$968K |
| 5 |
Citadel Advisors
Miami,
Florida
|
-$964K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
BHCM
151
Brevan Howard Capital Management
St. Helier,
Jersey
| – | -$64.1K | -26,496 | Closed |
|
152
SG Americas Securities
New York
| – | -$48K | -19,748 | Closed |
|
|
QC
153
Quadrature Capital
London,
United Kingdom
| – | -$27.8K | -11,475 | Closed |
|
154
Nisa Investment Advisors
St. Louis,
Missouri
| – | -$12.2K | -5,030 | Closed |
|
|
SWM
155
Spire Wealth Management
Mclean,
Virginia
| – | -$9.2K | -3,800 | Closed |
|
|
AB
156
Amalgamated Bank
New York
| – | -$5K | -2,230 | Closed |
|
|
BBHC
157
Brown Brothers Harriman & Co
New York
| – | -$714 | -295 | Closed |
|