MCM
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M28 Capital Management’s Fractyl Health GUTS Stock Holding History

M28 Capital Management’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
Q2 		$1.47M Hold
1,856,117
– – 3.13% 5
2026
Q1 		$850K Hold
1,856,117
– – 1.58% 6
2025
Q4 		$4.08M Hold
1,856,117
– – 2.97% 5
2025
Q3 		$2.95M Hold
1,856,117
– – 4.34% 4
2025
Q2 		$3.01M Hold
1,856,117
– – 5.13% 4
2025
Q1 		$2.21M Hold
1,856,117
– – 3.03% 7
2024
Q4 		$3.82M Hold
1,856,117
– – 3.75% 6
2024
Q3 		$4.7M Hold
1,856,117
– – 5.16% 4
2024
Q2 		$7.93M Hold
1,856,117
– – 10.27% 4
2024
Q1 		$13.7M Buy
+1,856,117
New +$15.6M 10.15% 3

Other funds holding GUTS

NCM
Nantahala Capital Management New Canaan, Connecticut $3.01B AUM 119.46% 1-Year Est. Return
CCM
Catalio Capital Management New York $532M AUM 171.17% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
PFCS
Pale Fire Capital SE Prague, Czech Republic $1.41B AUM 25.22% 1-Year Est. Return
GCGM
General Catalyst Group Management Cambridge, Massachusetts $189M AUM 10.96% 1-Year Est. Return
DMC
Deer Management Company Larchmont, New York $812M AUM 2.64% 1-Year Est. Return
MC
Maverick Capital Dallas, Texas $11.3B AUM 76.6% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $32.4B AUM 58.5% 1-Year Est. Return

M28 Capital Management's GUTS Position: Q2 2026 in Review

M28 Capital Management held its Fractyl Health (GUTS) position steady in Q2 2026 at 1,856,117 shares worth $1.47M. The position accounts for 3.13% of the portfolio, ranked #5.

M28 Capital Management first reported a position in GUTS in Q1 2024 and has held it in 10 quarters since. The position peaked at $13.7M in Q1 2024. 77 funds tracked by Wall St. Rank hold GUTS as of Q2 2026.

  • M28 Capital Management held 1,856,117 shares of Fractyl Health worth $1.47M as of Q2 2026.
  • M28 Capital Management left its Fractyl Health share count unchanged in Q2 2026.
  • Fractyl Health made up 3.13% of M28 Capital Management's portfolio in Q2 2026, its #5 holding.
  • M28 Capital Management first reported a position in Fractyl Health in Q1 2024 and has held it in 10 quarters since.
  • M28 Capital Management's Fractyl Health position peaked at $13.7M in Q1 2024.
  • 77 funds tracked by Wall St. Rank held Fractyl Health as of Q2 2026.

Based on M28 Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.