SynlogicSYBX

13F holders, Q1 2024 (March 31)
17holders
2famous investors
$1.79avg. 13F price*

At the end of Q1 2024, 17 institutions reported holding Synlogic Inc. (SYBX) in their 13F filings. The largest holders were Cable Car Capital, LP ($5.9M), NEA Management Company, LLC ($5.2M) and FMR LLC ($412K). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).

Company
Synlogic Inc.
CUSIP
87166L209
Latest filing quarter
Q2 2026

History

Number of 13F holders

0510152025 Q1 2024: 17Q1 2024Q2 2024: 17Q2 2024Q3 2024: 17Q3 2024Q4 2024: 18Q4 2024Q1 2025: 18Q1 2025Q2 2025: 19Q2 2025Q3 2025: 23Q3 2025Q4 2025: 25Q4 2025Q1 2026: 2Q1 2026Q2 2026: 1Q2 2026

Total Exit/New Position Q1 2024

InstitutionsTotal Value
New Positions1$5.9M
Exits9$4.4M

Ownership 17 holders

Cable Car Capital, LP 8.79% New 3,312,219 $5.9M
NEA Management Company, LLC 0.32% Reduce 0.0% 2,922,772 $5.2M
FMR LLC 0.00% Reduce -11.0% 230,209 $412K
Vanguard Group Inc. 0.00% Reduce -2.9% 183,002 $328K
Renaissance Technologies 0.00% Add +116.8% 118,435 $212K
Geode Capital Management, LLC 0.00% Add +7.1% 47,597 $85K
Fiduciary Trust Co 0.00% No change 22,352 $40K
Citadel Advisors 0.00% Add +94.9% 21,170 $38K
Ikarian Capital, LLC 0.01% No change 20,448 $37K
BlackRock Inc. 0.00% No change 19,757 $35K
ABG Innovation Capital Partners III GP Ltd 2.95% No change 13,727 $25K
State Street Corp. 0.00% No change 10,282 $18K
Morgan Stanley 0.00% No change 2,125 $4K
Wells Fargo & Company 0.00% Reduce -24.5% 40 $72
Hilltop National Bank 0.00% — 20 $36
JPMorgan Chase & Co. 0.00% Add +50.0% 12 $22
Acadian Asset Management LLC 0.00% No change 475 $0

"% of holder's portfolio" is SYBX's weight in each manager's 13F, not the share of Synlogic Inc. the manager owns.