Marshall Wace
GUTS icon

Marshall Wace’s Fractyl Health GUTS Stock Holding History

Marshall Wace’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 		$854K Buy
1,080,667
+272,871
+34% +$194K ﹤0.01% 2283
2026
Q1 		$372K Sell
807,796
-5,118,949
-86% -$4.72M ﹤0.01% 2585
2025
Q4 		$13M Buy
5,926,745
+4,156,969
+235% +$6.69M 0.01% 775
2025
Q3 		$2.81M Buy
+1,769,776
New +$2.3M ﹤0.01% 1451

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
MCM
M28 Capital Management Stamford, Connecticut $47.2M AUM 32.31% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Marshall Wace's GUTS Position: Q2 2026 in Review

Marshall Wace increased its Fractyl Health (GUTS) stake by 34% in Q2 2026, buying an estimated $194K and bringing the position to 1,080,667 shares worth $854K. The position accounts for ﹤0.01% of the portfolio, ranked #2283.

Marshall Wace first reported a position in GUTS in Q3 2025 and has held it in 4 quarters since. The position peaked at $13M in Q4 2025. 77 funds tracked by Wall St. Rank hold GUTS as of Q2 2026.

  • Marshall Wace held 1,080,667 shares of Fractyl Health worth $854K as of Q2 2026.
  • Marshall Wace bought 272,871 Fractyl Health shares in Q2 2026, an estimated $194K.
  • Fractyl Health made up ﹤0.01% of Marshall Wace's portfolio in Q2 2026, its #2283 holding.
  • Marshall Wace first reported a position in Fractyl Health in Q3 2025 and has held it in 4 quarters since.
  • Marshall Wace's Fractyl Health position peaked at $13M in Q4 2025.
  • 77 funds tracked by Wall St. Rank held Fractyl Health as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.