OrthoPediatrics
KIDS
120 hedge funds and large institutions have $290M invested in OrthoPediatrics in 2025 Q4 according to their latest regulatory filings, with 26 funds opening new positions, 35 increasing their positions, 40 reducing their positions, and 17 closing their positions.
53% more first-time investments, than exits
New positions opened: 26 | Existing positions closed: 17
8% more funds holding
Funds holding: 111 → 120 (+9)
0.76% less ownership
Funds ownership: 65.81% → 65.05% (-0.76%)
9% less capital inflows, than outflows
Capital inflows: $40.9M | Capital outflows: $44.9M
13% less repeat investments, than reductions
Existing positions increased: 35 | Existing positions reduced: 40
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
+$7.93M |
| 2 |
Soleus Capital Management
Greenwich,
Connecticut
|
+$6.96M |
| 3 |
Roubaix Capital
Denver,
Colorado
|
+$4.1M |
| 4 |
Nantahala Capital Management
New Canaan,
Connecticut
|
+$2.63M |
| 5 |
Citadel Advisors
Miami,
Florida
|
+$2.48M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Brown Capital Management
Baltimore,
Maryland
|
-$9.9M |
| 2 |
Marshall Wace
London,
United Kingdom
|
-$8.23M |
| 3 |
AIC
AWM Investment Company
New York
|
-$5.88M |
| 4 |
New York State Common Retirement Fund
Albany,
New York
|
-$3.24M |
| 5 |
Prosight Management
Dallas,
Texas
|
-$3.01M |
KIDS Hedge Fund Activity: Q4 2025 in Review
120 of the 8,297 institutional investors tracked by Wall St. Rank reported a position in OrthoPediatrics (KIDS) for Q4 2025, worth a combined $290M — down 5.2% from $306M a quarter earlier.
Buyers outnumbered sellers: 26 funds opened new KIDS positions and 17 closed out — a net gain of 9 holders — while 35 added to existing stakes and 40 trimmed.
The largest buyer was Millennium Management, adding an estimated $7.93M. The largest seller was Brown Capital Management, cutting an estimated $9.9M.
- 120 institutional investors held OrthoPediatrics (KIDS) as of Q4 2025, up from 111 in Q3 2025.
- Funds reported $290M of OrthoPediatrics stock for Q4 2025, down 5.2% quarter-over-quarter.
- 26 funds opened new OrthoPediatrics positions in Q4 2025 and 17 closed out, a net change of +9 holders.
- The largest OrthoPediatrics buyer in Q4 2025 was Millennium Management, an estimated $7.93M added.
- The largest OrthoPediatrics seller in Q4 2025 was Brown Capital Management, an estimated $9.9M sold.
Based on aggregated 13F filings for Q4 2025.