Atom Investors
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Atom Investors’s Fractyl Health GUTS Stock Holding History

Atom Investors’s Portfolio GUTS Stock Details GUTS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-156,918
Closed -$4.14M – 875
2025
Q4 		$4.14M Buy
+156,918
New +$3.03M 0.33% 99
2024
Q3 		– Sell
-4,144
Closed -$212K – 631
2024
Q2 		$212K Buy
+4,144
New +$320K 0.02% 420

Other funds holding GUTS

Nantahala Capital Management
Nantahala Capital Management New Canaan, Connecticut $3.01B AUM 119.46% 1-Year Est. Return
6CM
683 Capital Management New York $2.04B AUM 94.26% 1-Year Est. Return
Pale Fire Capital SE
Pale Fire Capital SE Prague, Czech Republic $1.41B AUM 25.22% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Catalio Capital Management
Catalio Capital Management New York $532M AUM 171.17% 1-Year Est. Return
General Catalyst Group Management
General Catalyst Group Management Cambridge, Massachusetts $189M AUM 10.96% 1-Year Est. Return
Deer Management Company
Deer Management Company Larchmont, New York $812M AUM 2.64% 1-Year Est. Return
Maverick Capital
Maverick Capital Dallas, Texas $11.3B AUM 76.6% 1-Year Est. Return
Woodline Partners
Woodline Partners San Francisco, California $32.4B AUM 58.5% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Atom Investors's GUTS Position: Q1 2026 in Review

Atom Investors sold out of Fractyl Health (GUTS) in Q1 2026, closing a stake of 156,918 shares — an estimated $4.14M sold.

Atom Investors first reported a position in GUTS in Q2 2024 and held it in 2 quarters. The position peaked at $4.14M in Q4 2025. 85 funds tracked by Wall St. Rank hold GUTS as of Q1 2026.

  • Atom Investors reported no remaining Fractyl Health position as of Q1 2026 after selling out during the quarter.
  • Atom Investors sold 156,918 Fractyl Health shares in Q1 2026, an estimated $4.14M.
  • Atom Investors first reported a position in Fractyl Health in Q2 2024 and held it in 2 quarters.
  • Atom Investors's Fractyl Health position peaked at $4.14M in Q4 2025.
  • 85 funds tracked by Wall St. Rank held Fractyl Health as of Q1 2026.

Based on Atom Investors's 13F filing for Q1 2026, filed 15 May 2026.