Steris
846 hedge funds and large institutions have $22.7B invested in Steris in 2025 Q3 according to their latest regulatory filings, with 103 funds opening new positions, 335 increasing their positions, 276 reducing their positions, and 85 closing their positions.
21% more repeat investments, than reductions
Existing positions increased: 335 | Existing positions reduced: 276
21% more first-time investments, than exits
New positions opened: 103 | Existing positions closed: 85
1% more funds holding
Funds holding: 837 → 846 (+9)
0% more funds holding in top 10
Funds holding in top 10: 5 → 5 (0)
0.39% less ownership
Funds ownership: 93.88% → 93.49% (-0.39%)
2% less call options, than puts
Call options by funds: $14.2M | Put options by funds: $14.5M
3% less capital inflows, than outflows
Capital inflows: $1.48B | Capital outflows: $1.52B
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AQR Capital Management
Greenwich,
Connecticut
|
+$182M |
| 2 |
Boston Partners
Boston,
Massachusetts
|
+$154M |
| 3 |
Thrivent Financial for Lutherans
Minneapolis,
Minnesota
|
+$94.3M |
| 4 |
Morgan Stanley
New York
|
+$77.1M |
| 5 |
Assenagon Asset Management
Senningerberg,
Luxembourg
|
+$59.7M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
WCM Investment Management
Laguna Beach,
California
|
-$222M |
| 2 |
Point72 Asset Management
Stamford,
Connecticut
|
-$102M |
| 3 |
Massachusetts Financial Services
Boston,
Massachusetts
|
-$96.9M |
| 4 |
Generation Investment Management
London,
United Kingdom
|
-$44.5M |
| 5 |
Sustainable Growth Advisers
Stamford,
Connecticut
|
-$44.1M |
STE Hedge Fund Activity: Q3 2025 in Review
846 of the 7,658 institutional investors tracked by Wall St. Rank reported a position in Steris (STE) for Q3 2025, worth a combined $22.7B — up 2.7% from $22.1B a quarter earlier.
Buyers outnumbered sellers: 103 funds opened new STE positions and 85 closed out — a net gain of 18 holders — while 335 added to existing stakes and 276 trimmed.
The largest buyer was AQR Capital Management, adding an estimated $182M. The largest seller was WCM Investment Management, cutting an estimated $222M.
- 846 institutional investors held Steris (STE) as of Q3 2025, up from 837 in Q2 2025.
- Funds reported $22.7B of Steris stock for Q3 2025, up 2.7% quarter-over-quarter.
- 103 funds opened new Steris positions in Q3 2025 and 85 closed out, a net change of +18 holders.
- The largest Steris buyer in Q3 2025 was AQR Capital Management, an estimated $182M added.
- The largest Steris seller in Q3 2025 was WCM Investment Management, an estimated $222M sold.
Based on aggregated 13F filings for Q3 2025.