Renaissance Technologies
GUTS icon

Renaissance Technologies’s Fractyl Health GUTS Stock Holding History

Renaissance Technologies’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 		$97.1K Buy
122,200
+87,000
+247% +$62K ﹤0.01% 2982
2026
Q1 		$16.1K Sell
35,200
-1,827,851
-98% -$1.69M ﹤0.01% 3181
2025
Q4 		$4.1M Buy
1,863,051
+1,086,351
+140% +$1.75M 0.01% 1417
2025
Q3 		$1.23M Buy
+776,700
New +$1.01M ﹤0.01% 2376
2024
Q4 		– Sell
-62,695
Closed -$159K – 3964
2024
Q3 		$159K Buy
62,695
+48,495
+342% +$158K ﹤0.01% 3172
2024
Q2 		$60.6K Buy
+14,200
New +$91.4K ﹤0.01% 3262

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

Renaissance Technologies's GUTS Position: Q2 2026 in Review

Renaissance Technologies increased its Fractyl Health (GUTS) stake by 247% in Q2 2026, buying an estimated $62K and bringing the position to 122,200 shares worth $97.1K. The position accounts for ﹤0.01% of the portfolio, ranked #2982.

Renaissance Technologies first reported a position in GUTS in Q2 2024 and has held it in 6 quarters since. The position peaked at $4.1M in Q4 2025. 77 funds tracked by Wall St. Rank hold GUTS as of Q2 2026.

  • Renaissance Technologies held 122,200 shares of Fractyl Health worth $97.1K as of Q2 2026.
  • Renaissance Technologies bought 87,000 Fractyl Health shares in Q2 2026, an estimated $62K.
  • Fractyl Health made up ﹤0.01% of Renaissance Technologies's portfolio in Q2 2026, its #2982 holding.
  • Renaissance Technologies first reported a position in Fractyl Health in Q2 2024 and has held it in 6 quarters since.
  • Renaissance Technologies's Fractyl Health position peaked at $4.1M in Q4 2025.
  • 77 funds tracked by Wall St. Rank held Fractyl Health as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.