Synlogic
SYBX
SYBX was delisted on the 20th of January, 2026.
11 hedge funds and large institutions have $17.1M invested in Synlogic in 2017 Q1 according to their latest regulatory filings, with 2 funds opening new positions, 1 increasing their positions, 1 reducing their positions, and 1 closing their positions.
100% more first-time investments, than exits
New positions opened: 2 | Existing positions closed: 1
21% more capital invested
Capital invested by funds: $14.1M → $17.1M (+$2.95M)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
0% less ownership
Funds ownership: 0.36% → 0.36% (-0%)
0% more repeat investments, than reductions
Existing positions increased: 1 | Existing positions reduced: 1
8% less funds holding
Funds holding: 12 → 11 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$70K |
| 2 |
Vanguard Group
Malvern,
Pennsylvania
|
+$50.9K |
| 3 |
Northern Trust
Chicago,
Illinois
|
+$22.7K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SM
Sabby Management
Miami Beach,
Florida
|
-$193K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
NMC
1
NEA Management Company
Timonium,
Maryland
| $6.51M | – | – | – |
|
|
SMV
2
Sofinnova Management VIII
Menlo Park,
California
| $6.51M | – | – | – |
|
3
Franklin Resources
San Mateo,
California
| $3.03M | – | – | – |
|
|
4
Vanguard Group
Malvern,
Pennsylvania
| $391K | +$50.9K | +224 | +15% |
|
5
Fidelity Investments
Boston,
Massachusetts
| $292K | – | – | – |
|
|
BCM
6
Bridgeway Capital Management
Houston,
Texas
| $99K | – | – | – |
|
|
PAM
7
Panagora Asset Management
Boston,
Massachusetts
| $88K | – | – | – |
|
|
8
BlackRock
New York
| $71K | +$70K | +308 | New |
|
|
SM
9
Sabby Management
Miami Beach,
Florida
| $24K | -$193K | -849 | -89% |
|
|
10
Northern Trust
Chicago,
Illinois
| $23K | +$22.7K | +100 | New |
|
11
Manulife (Manufacturers Life Insurance)
Canada,
Ontario, Canada
| $2K | – | – | – |
|
SYBX Hedge Fund Activity: Q1 2017 in Review
11 of the 4,017 institutional investors tracked by Wall St. Rank reported a position in Synlogic (SYBX) for Q1 2017, worth a combined $17.1M — up 21% from $14.1M a quarter earlier.
Buyers outnumbered sellers: 2 funds opened new SYBX positions and 1 closed out — a net gain of 1 holder — while 1 added to existing stakes and 1 trimmed.
The largest buyer was BlackRock, opening a new position worth an estimated $70K. The largest seller was Sabby Management, cutting an estimated $193K.
- 11 institutional investors held Synlogic (SYBX) as of Q1 2017, down from 12 in Q4 2016.
- Funds reported $17.1M of Synlogic stock for Q1 2017, up 21% quarter-over-quarter.
- 2 funds opened new Synlogic positions in Q1 2017 and 1 closed out, a net change of +1 holder.
- The largest Synlogic buyer in Q1 2017 was BlackRock, an estimated $70K added.
- The largest Synlogic seller in Q1 2017 was Sabby Management, an estimated $193K sold.
Based on aggregated 13F filings for Q1 2017.