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Hyperfine
HYPR

43 hedge funds and large institutions have $15.9M invested in Hyperfine in 2025 Q3 according to their latest regulatory filings, with 8 funds opening new positions, 8 increasing their positions, 7 reducing their positions, and 3 closing their positions.

New
Increased
Maintained
Reduced
Closed

167% more first-time investments, than exits

New positions opened: 8 | Existing positions closed: 3

104% more capital invested

Capital invested by funds: $7.78M → $15.9M (+$8.11M)

14% more repeat investments, than reductions

Existing positions increased: 8 | Existing positions reduced: 7

8% more funds holding

Funds holding: 40 → 43 (+3)

0.03% more ownership

Funds ownership: 17.19% → 17.23% (+0.03%)

Holders
43
Holders Change
+3
Holders Change %
+7.5%
% of All Funds
0.56%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.01%
New
8
Increased
8
Reduced
7
Closed
3
Calls
$175K
Puts
–
Net Calls
+$175K
Net Calls Change
+$175K

Top Buyers

Rank Fund Capital Flow
1
Vanguard Group
Vanguard Group
Pennsylvania
+$222K
2
Jane Street
Jane Street
New York
+$146K
3
XT
XTX Topco
Cayman Islands
+$63.7K
4
State Street
State Street
Massachusetts
+$63K
5
TIM
Tortoise Investment Management
New York
+$52.5K

Top Sellers

Rank Fund Capital Flow
1
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$226K
2
CCM
Catalio Capital Management
New York
-$88.1K
3
Simplex Trading
Simplex Trading
Illinois
-$34.2K
4
TSS
Two Sigma Securities
New York
-$19.4K
5
UBS Group
UBS Group
Switzerland
-$4.74K
Name Holding Trade Value Shares
Change 		Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$5.09M +$222K +190,136 +6%
FI
2
Fosun International
China
$2.53M – – –
Northern Trust
3
Northern Trust
Illinois
$1.62M – – –
AI
4
Alphabet Inc
California
$1.3M – – –
CCM
5
Catalio Capital Management
New York
$993K -$88.1K -75,494 -10%
Geode Capital Management
6
Geode Capital Management
Massachusetts
$975K -$1.88K -1,608 -0.2%
BlackRock
7
BlackRock
New York
$835K – – –
IP
8
Isthmus Partners
Wisconsin
$454K – – –
State Street
9
State Street
Massachusetts
$362K +$63K +54,000 +28%
JSW
10
Journey Strategic Wealth
New Jersey
$271K – – –
Bank of New York Mellon
11
Bank of New York Mellon
New York
$249K +$1 +1 +0%
Jane Street
12
Jane Street
New York
$181K +$146K +124,720 New
BCM
13
Bridgeway Capital Management
Texas
$116K – – –
Wealth Enhancement Advisory Services
14
Wealth Enhancement Advisory Services
Minnesota
$97.4K – – –
XT
15
XTX Topco
Cayman Islands
$79.1K +$63.7K +54,570 New
S
16
SignatureFD
Georgia
$71.2K – – –
PA
17
Procyon Advisors
Connecticut
$69.2K – – –
Renaissance Technologies
18
Renaissance Technologies
New York
$68.3K +$231 +198 +0.4%
TIM
19
Tortoise Investment Management
New York
$65.3K +$52.5K +45,000 New
EP
20
Essential Planning
New Hampshire
$61.5K – – –
Royal Bank of Canada
21
Royal Bank of Canada
Ontario, Canada
$45K +$36.4K +31,200 New
Susquehanna International Group
22
Susquehanna International Group
Pennsylvania
$43.8K -$226K -193,561 -86%
PA
23
Parallel Advisors
California
$39.6K – – –
Rockefeller Capital Management
24
Rockefeller Capital Management
New York
$31.5K +$25.3K +21,700 New
Commonwealth Equity Services
25
Commonwealth Equity Services
Massachusetts
$30K +$10.4K +8,910 +77%
1
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HYPR Hedge Fund Activity: Q3 2025 in Review

43 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Hyperfine (HYPR) for Q3 2025, worth a combined $15.9M — up 104% from $7.78M a quarter earlier.

Buyers outnumbered sellers: 8 funds opened new HYPR positions and 3 closed out — a net gain of 5 holders — while 8 added to existing stakes and 7 trimmed.

The largest buyer was Vanguard Group, adding an estimated $222K. The largest seller was Susquehanna International Group, cutting an estimated $226K.

  • 43 institutional investors held Hyperfine (HYPR) as of Q3 2025, up from 40 in Q2 2025.
  • Funds reported $15.9M of Hyperfine stock for Q3 2025, up 104% quarter-over-quarter.
  • 8 funds opened new Hyperfine positions in Q3 2025 and 3 closed out, a net change of +5 holders.
  • The largest Hyperfine buyer in Q3 2025 was Vanguard Group, an estimated $222K added.
  • The largest Hyperfine seller in Q3 2025 was Susquehanna International Group, an estimated $226K sold.

Based on aggregated 13F filings for Q3 2025.