Synlogic
SYBX
SYBX was delisted on the 20th of January, 2026.
47 hedge funds and large institutions have $293M invested in Synlogic in 2018 Q3 according to their latest regulatory filings, with 2 funds opening new positions, 23 increasing their positions, 6 reducing their positions, and 9 closing their positions.
283% more repeat investments, than reductions
Existing positions increased: 23 | Existing positions reduced: 6
48% more capital invested
Capital invested by funds: $198M → $293M (+$94.9M)
0.12% more ownership
Funds ownership: 5.28% → 5.41% (+0.12%)
0% more funds holding in top 10
Funds holding in top 10: 3 → 3 (0)
13% less funds holding
Funds holding: 54 → 47 (-7)
78% less first-time investments, than exits
New positions opened: 2 | Existing positions closed: 9
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ACM
Aquilo Capital Management
San Francisco,
California
|
+$7.31M |
| 2 |
JP Morgan Chase
New York
|
+$2.56M |
| 3 |
BlackRock
New York
|
+$1.98M |
| 4 |
Dimensional Fund Advisors
Austin,
Texas
|
+$1.48M |
| 5 |
Vanguard Group
Malvern,
Pennsylvania
|
+$503K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
FCM
Farallon Capital Management
San Francisco,
California
|
-$6.73M |
| 2 |
AG
Artal Group
Luxembourg
|
-$2.11M |
| 3 |
TTSTC
Texas Treasury Safekeeping Trust Company
Austin,
Texas
|
-$1.02M |
| 4 |
DS
DRW Securities
Chicago,
Illinois
|
-$216K |
| 5 |
Wellington Management Group
Boston,
Massachusetts
|
-$214K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
SO
51
STRS Ohio
Columbus,
Ohio
| – | -$47.6K | -300 | Closed |
|
|
TRCT
52
Tower Research Capital (TRC)
New York
| – | -$24K | -162 | Closed |
|
53
Manulife (Manufacturers Life Insurance)
Canada,
Ontario, Canada
| – | -$5K | -31 | Closed |
|
|
PIA
54
Piedmont Investment Advisors
Durham,
North Carolina
| – | -$3K | -18 | Closed |
|
SYBX Hedge Fund Activity: Q3 2018 in Review
47 of the 4,374 institutional investors tracked by Wall St. Rank reported a position in Synlogic (SYBX) for Q3 2018, worth a combined $293M — up 48% from $198M a quarter earlier.
Sellers outnumbered buyers: 9 funds closed out of SYBX and 2 opened new positions — a net loss of 7 holders — while 6 trimmed existing stakes and 23 added.
The largest buyer was Aquilo Capital Management, adding an estimated $7.31M. The largest seller was Farallon Capital Management, exiting entirely with an estimated $6.73M sold.
- 47 institutional investors held Synlogic (SYBX) as of Q3 2018, down from 54 in Q2 2018.
- Funds reported $293M of Synlogic stock for Q3 2018, up 48% quarter-over-quarter.
- 2 funds opened new Synlogic positions in Q3 2018 and 9 closed out, a net change of -7 holders.
- The largest Synlogic buyer in Q3 2018 was Aquilo Capital Management, an estimated $7.31M added.
- The largest Synlogic seller in Q3 2018 was Farallon Capital Management, an estimated $6.73M sold.
Based on aggregated 13F filings for Q3 2018.