Ticker · CUSIP 35168W103

GUTS

FRACTYL HEALTH INC
Healthcare·Biotechnology
···Share
Holders (tracked)
7
Combined shares
11,850,000
Combined value
$26.07M
Last close
$0.57
Quarter
2025Q4
Price · 1Y$0.57-0.65 (-53.36%)H $2.88 · L $0.39 · Avg Vol 2.9M
Position opened
$0.50$1.00$1.50$2.00$2.50$3.00VolJul 25Oct 25Jan 26Apr 26
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
762024Q12025Q4
Price is -74.1% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

12 events
  1. D.E. Shaw & Co. added2026-02-17
    +1,148,455 shares · 2025Q4
    Position
  2. Ken Griffin (Citadel Advisors) trimmed2026-02-17
    −1,553,371 shares · 2025Q4
    Position
  3. Two Sigma Investments opened position2026-02-17
    +1,840,136 shares · 2025Q4
    Position
  4. Izzy Englander (Millennium Mgmt) added2026-02-17
    +1,453,751 shares · 2025Q4
    Position
  5. Steve Cohen (Point72) trimmed2026-02-17
    −1,822,826 shares · 2025Q4
    Position
  6. Renaissance Technologies added2026-02-12
    +1,086,351 shares · 2025Q4
    Position
  7. AQR Capital Management exited2025-11-14
    −64,700 shares · 2025Q3
    Position
  8. Izzy Englander (Millennium Mgmt) trimmed2025-11-14
    −115,306 shares · 2025Q3
    Position
  9. Steve Cohen (Point72) opened position2025-11-14
    +2,187,999 shares · 2025Q3
    Position
  10. D.E. Shaw & Co. opened position2025-11-14
    +294,290 shares · 2025Q3
    Position
  11. Renaissance Technologies opened position2025-11-13
    +776,700 shares · 2025Q3
    Position
  12. Norges Bank (Norway SWF) trimmed2025-11-12
    −213,541 shares · 2024Q3
    Position

Insider activity

No insider transactions in the last 30 days.
View full insider history for GUTS →
Follow-the-investor returns
If you'd copied each holder of GUTS…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
Steve Cohen (Point72)2024Q1$1.63-65.0%$208K
Ken Griffin (Citadel Advisors)2024Q1$1.91-70.1%$130K
Renaissance Technologies2024Q2$1.99-71.4%$1.1M
D.E. Shaw & Co.2025Q3$2.08-72.6%$821K
Izzy Englander (Millennium Mgmt)2024Q1$2.09-72.8%$1.1M
Two Sigma Investments2025Q4$2.20-74.1%$1.0M
Lee Ainslie (Maverick Capital)2024Q1$7.40-92.3%$2.4M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
New positions1
Added to3
Trimmed2
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2024Q1
6
$48.0M
2024Q2
6
$24.9M
2024Q3
6
$13.6M
2024Q4
4
$10.5M
2025Q1
5
$5.2M
2025Q2
3
$7.8M
2025Q3
6
$15.4M
2025Q4
7
$26.1M

Who owns GUTS

7 super-investors · 2025Q4
Tracked stake
11.85M
shares
Combined value
$26M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added3Trim2Held1
#ManagerSharesValue
1Lee Ainslie
Maverick Capital
4.25M$9M
2Renaissance Technologies1.86M$4M
3Izzy Englander
Millennium Mgmt
1.86M$4M
4Two Sigma Investments1.84M$4M
5D.E. Shaw & Co.1.44M$3M
6Steve Cohen
Point72
365.2K$803K
7Ken Griffin
Citadel Advisors
229.0K$504K

Recent moves

20 transactions
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