Fractyl Health
GUTS
77 hedge funds and large institutions have $56.2M invested in Fractyl Health in 2026 Q2 according to their latest regulatory filings, with 12 funds opening new positions, 17 increasing their positions, 18 reducing their positions, and 18 closing their positions.
71% more capital invested
Capital invested by funds: $33M → $56.2M (+$23.3M)
0% more funds holding in top 10
Funds holding in top 10: 3 → 3 (0)
0.75% less ownership
Funds ownership: 45.39% → 44.65% (-0.75%)
6% less repeat investments, than reductions
Existing positions increased: 17 | Existing positions reduced: 18
7% less funds holding
Funds holding: 83 → 77 (-6)
33% less first-time investments, than exits
New positions opened: 12 | Existing positions closed: 18
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Bank of America
Charlotte,
North Carolina
|
+$4.21M |
| 2 |
Jane Street
New York
|
+$1.21M |
| 3 |
BHCM
Brevan Howard Capital Management
St. Helier,
Jersey
|
+$487K |
| 4 |
CCM
Catalio Capital Management
New York
|
+$482K |
| 5 |
Vanguard Capital Management
Malvern,
Pennsylvania
|
+$402K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
6CM
683 Capital Management
New York
|
-$4.25M |
| 2 |
NCM
Nantahala Capital Management
New Canaan,
Connecticut
|
-$1.48M |
| 3 |
PFCS
Pale Fire Capital SE
Prague,
Czech Republic
|
-$654K |
| 4 |
WP
Woodline Partners
San Francisco,
California
|
-$326K |
| 5 |
BlackRock
New York
|
-$241K |
GUTS Hedge Fund Activity: Q2 2026 in Review
77 of the 8,318 institutional investors tracked by Wall St. Rank reported a position in Fractyl Health (GUTS) for Q2 2026, worth a combined $56.2M — up 71% from $33M a quarter earlier.
Sellers outnumbered buyers: 18 funds closed out of GUTS and 12 opened new positions — a net loss of 6 holders — while 18 trimmed existing stakes and 17 added.
The largest buyer was Bank of America, adding an estimated $4.21M. The largest seller was 683 Capital Management, cutting an estimated $4.25M.
- 77 institutional investors held Fractyl Health (GUTS) as of Q2 2026, down from 83 in Q1 2026.
- Funds reported $56.2M of Fractyl Health stock for Q2 2026, up 71% quarter-over-quarter.
- 12 funds opened new Fractyl Health positions in Q2 2026 and 18 closed out, a net change of -6 holders.
- The largest Fractyl Health buyer in Q2 2026 was Bank of America, an estimated $4.21M added.
- The largest Fractyl Health seller in Q2 2026 was 683 Capital Management, an estimated $4.25M sold.
Based on aggregated 13F filings for Q2 2026.