We are live on ! Find out more
OSUR icon

OraSure Technologies
OSUR

146 hedge funds and large institutions have $202M invested in OraSure Technologies in 2025 Q3 according to their latest regulatory filings, with 11 funds opening new positions, 37 increasing their positions, 60 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed

2,760% more call options, than puts

Call options by funds: $143K | Put options by funds: $5K

3% more capital invested

Capital invested by funds: $196M → $202M (+$6.34M)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

1.14% less ownership

Funds ownership: 87.17% → 86.02% (-1.1%)

6% less funds holding

Funds holding: 156 → 146 (-10)

38% less repeat investments, than reductions

Existing positions increased: 37 | Existing positions reduced: 60

42% less first-time investments, than exits

New positions opened: 11 | Existing positions closed: 19

Holders
146
Holders Change
-10
Holders Change %
-6.41%
% of All Funds
1.92%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
11
Increased
37
Reduced
60
Closed
19
Calls
$143K
Puts
$5K
Net Calls
+$138K
Net Calls Change
+$141K

Top Buyers

Rank Fund Capital Flow
1
ACM
Altai Capital Management
California
+$4.98M
2
Millennium Management
Millennium Management
New York
+$2.76M
3
KLP
Kent Lake PR
Puerto Rico
+$1.78M
4
Goldman Sachs
Goldman Sachs
New York
+$1.17M
5
UBS Group
UBS Group
Switzerland
+$1.12M

Top Sellers

Rank Fund Capital Flow
1
American Century Companies
American Century Companies
Missouri
-$5.87M
2
BCM
Bridgeway Capital Management
Texas
-$3.85M
3
Morgan Stanley
Morgan Stanley
New York
-$1.09M
4
EF
Empowered Funds
Pennsylvania
-$1.04M
5
SCP
Steamboat Capital Partners
New York
-$758K
Name Holding Trade Value Shares
Change 		Change in
Stake
Optiver Holding
126
Optiver Holding
Netherlands
$3.09K +$2.19K +699 +264%
FFO
127
Fortitude Family Office
Arizona
$2.8K +$1.7K +540 +162%
AAM
128
Advisors Asset Management
Colorado
$2.76K -$355 -113 -12%
Group One Trading
129
Group One Trading
Illinois
$2.73K -$3.85K -1,227 -59%
PWMG
130
Prestige Wealth Management Group
New Jersey
$1.94K – – –
Rockefeller Capital Management
131
Rockefeller Capital Management
New York
$1.42K +$1.39K +443 New
Jones Financial Companies
132
Jones Financial Companies
Missouri
$1.28K – – –
Northwestern Mutual Wealth Management
133
Northwestern Mutual Wealth Management
Wisconsin
$1.23K – – –
VCM
134
Versant Capital Management
Arizona
$937 – – –
RIL
135
Rothschild Investment LLC
Illinois
$819 – – –
BTI
136
Blue Trust Inc
Georgia
$812 – – –
ASN
137
Advisory Services Network
Georgia
$642 +$628 +200 New
BWL
138
Bogart Wealth LLC
Virginia
$482 – – –
HWM
139
HighMark Wealth Management
Minnesota
$321 – – –
SIC
140
Salem Investment Counselors
North Carolina
$273 +$267 +85 New
CIBC Private Wealth Group
141
CIBC Private Wealth Group
Georgia
$241 +$235 +75 New
SS
142
Sunbelt Securities
Texas
$193 +$188 +60 New
SS
143
SBI Securities
Japan
$58 – – –
GI
144
GAMMA Investing
California
$16 – – –
EP
145
Essential Partners
California
$13 -$66 -21 -84%
OSAM
146
O'Shaughnessy Asset Management
Connecticut
– -$573K -190,865 Closed
Primecap Management
147
Primecap Management
California
– -$228K -76,100 Closed
WG
148
Winton Group
United Kingdom
– -$223K -74,391 Closed
Principal Financial Group
149
Principal Financial Group
Iowa
– -$194K -64,805 Closed
SOW
150
State of Wyoming
Wyoming
– -$179K -59,698 Closed
3 4 5
6
7

OSUR Hedge Fund Activity: Q3 2025 in Review

146 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in OraSure Technologies (OSUR) for Q3 2025, worth a combined $202M — up 3.2% from $196M a quarter earlier.

Sellers outnumbered buyers: 19 funds closed out of OSUR and 11 opened new positions — a net loss of 8 holders — while 60 trimmed existing stakes and 37 added.

The largest buyer was Altai Capital Management, adding an estimated $4.98M. The largest seller was American Century Companies, cutting an estimated $5.87M.

  • 146 institutional investors held OraSure Technologies (OSUR) as of Q3 2025, down from 156 in Q2 2025.
  • Funds reported $202M of OraSure Technologies stock for Q3 2025, up 3.2% quarter-over-quarter.
  • 11 funds opened new OraSure Technologies positions in Q3 2025 and 19 closed out, a net change of -8 holders.
  • The largest OraSure Technologies buyer in Q3 2025 was Altai Capital Management, an estimated $4.98M added.
  • The largest OraSure Technologies seller in Q3 2025 was American Century Companies, an estimated $5.87M sold.

Based on aggregated 13F filings for Q3 2025.