Hyperfine
HYPR
52 hedge funds and large institutions have $15.2M invested in Hyperfine in 2025 Q4 according to their latest regulatory filings, with 12 funds opening new positions, 16 increasing their positions, 5 reducing their positions, and 3 closing their positions.
300% more first-time investments, than exits
New positions opened: 12 | Existing positions closed: 3
220% more repeat investments, than reductions
Existing positions increased: 16 | Existing positions reduced: 5
21% more funds holding
Funds holding: 43 → 52 (+9)
1.7% more ownership
Funds ownership: 17.23% → 18.93% (+1.7%)
4% less capital invested
Capital invested by funds: $15.9M → $15.2M (-$663K)
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| 1 |
SCM
Sio Capital Management
New York
|
+$2.41M |
| 2 |
CCM
Catalio Capital Management
New York
|
+$766K |
| 3 |
Jane Street
New York
|
+$431K |
| 4 |
Renaissance Technologies
New York
|
+$383K |
| 5 |
Bank of America
Charlotte,
North Carolina
|
+$286K |
Top Sellers
| 1 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
-$45K |
| 2 |
TSS
Two Sigma Securities
New York
|
-$28.7K |
| 3 |
Rockefeller Capital Management
New York
|
-$25.9K |
| 4 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$3.21K |
| 5 |
BlackRock
New York
|
-$928 |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
MIM
51
MTM Investment Management
Spartanburg,
South Carolina
| $490 | – | – | – |
|
|
52
Rockefeller Capital Management
New York
| $196 | -$25.9K | -21,500 | -99% |
|
|
53
Royal Bank of Canada
Toronto,
Ontario, Canada
| – | -$45K | -31,200 | Closed |
|
|
TSS
54
Two Sigma Securities
New York
| – | -$28.7K | -19,775 | Closed |
|
55
Citigroup
New York
| – | -$1 | -1 | Closed |
|
HYPR Hedge Fund Activity: Q4 2025 in Review
52 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Hyperfine (HYPR) for Q4 2025, worth a combined $15.2M — down 4.2% from $15.9M a quarter earlier.
Buyers outnumbered sellers: 12 funds opened new HYPR positions and 3 closed out — a net gain of 9 holders — while 16 added to existing stakes and 5 trimmed.
The largest buyer was Sio Capital Management, opening a new position worth an estimated $2.41M. The largest seller was Royal Bank of Canada, exiting entirely with an estimated $45K sold.
- 52 institutional investors held Hyperfine (HYPR) as of Q4 2025, up from 43 in Q3 2025.
- Funds reported $15.2M of Hyperfine stock for Q4 2025, down 4.2% quarter-over-quarter.
- 12 funds opened new Hyperfine positions in Q4 2025 and 3 closed out, a net change of +9 holders.
- The largest Hyperfine buyer in Q4 2025 was Sio Capital Management, an estimated $2.41M added.
- The largest Hyperfine seller in Q4 2025 was Royal Bank of Canada, an estimated $45K sold.
Based on aggregated 13F filings for Q4 2025.