FRACTYL HEALTH, INC. - Common Stock, $0.00001 par value per share (GUTS)

CUSIP: 35168W103

Q1 2026 13F Holders as of 31 Mar 2026

Security type / class
Equity / Common Stock, $0.00001 par value per share
Total 13F shares
72,012,841
Total 13F value
$32,978,449
Holder snapshot 6 signals
Share change
-35,881,588
SEC-reported price per share
$0.46
Number of holders
82
Value change
-$44,164,633
Number of buys
29
Number of sells
56
Security identity 1 source field
Shares outstanding
161,409,209

Security key

35168W103

Report period

Q1 2026

Institutions

82

Top holders

10

GUTS full security history Ownership snapshot Full 13F holder table Previous quarter: Q4 2025 FRACTYL HEALTH, INC. SEC filings FRACTYL HEALTH, INC. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of GUTS - FRACTYL HEALTH, INC. - Common Stock, $0.00001 par value per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
Nantahala Capital Managem...
Disclosed value leader
Nantahala Capital Managem...
Comparable rows
15/15
Latest evidence
31 Dec 2025
13F 13D/G 3/4/5 Lead comparable stake: 10% 13D/G row: Nantahala Capital Management, LLC Showing 1-6 of 15 holder rows.

Quick read

Nantahala Capital Management, LLC leads the comparable SEC ownership view at 10%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Comparable ownership Top 5
Nantahala Capital Management, LLC 10%
BVP VII SPECIAL OPPORTUNITY FUND LP 9.9%
SILVERARC CAPITAL MANAGEMENT, LLC 8%
Alyeska Investment Group, L.P. 5%
683 Capital Management, LLC 4.8%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
Nantahala Capital Management, LLC
13F 13D/G
Company
13F 13D/G
10%
from 13D/G
$23,862,168
10,846,440 shares
 — 31 Dec 2025
BVP VII SPECIAL OPPORTUNITY FUND LP
13D/G
Deer VII & Co. L.P.
13D/G
9.9%
$5,725,081
4,770,901 shares
 $0 31 Dec 2024
SILVERARC CAPITAL MANAGEMENT, LLC
13F 13D/G
Company
13F 13D/G
8%
from 13D/G
$21,648,090
9,840,041 shares
 — 31 Dec 2025
Alyeska Investment Group, L.P.
13D/G 13F
Company
13D/G 13F
5%
$17,142,854
7,619,046 shares
 -$12,708,835 31 Dec 2025
683 Capital Management, LLC
13F 13D/G
Company
13F 13D/G
4.8%
from 13D/G
$13,304,764
6,047,620 shares
 — 31 Dec 2025
Mithril LP
3/4/5 13D/G
10%+ Owner · Ajay Royan
3/4/5 13D/G
4.7%
from 13D/G
$18,592,818
6,412,201 shares
 — 06 Feb 2024
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
82
Shares
72,012,841
Rows available
82
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2026 vs Q4 2025 Across Filers

Q4 2025 holders
96
Q1 2026 holders
82
Holder diff
-14
Investor Q4 2025 Shares Q1 2026 Shares Share Diff Share Chg % Q4 2025 value Q1 2026 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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